Instruction stringlengths 45 106 | input_code stringlengths 1 13.7k | output_code stringlengths 1 13.7k |
|---|---|---|
Produce a language-to-language conversion: from Groovy to C#, same semantics. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Convert this Groovy snippet to C# and keep its semantics consistent. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Write the same code in Java as shown below in Groovy. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Port the provided Groovy code into Java while preserving the original functionality. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Preserve the algorithm and functionality while converting the code from Groovy to Python. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Maintain the same structure and functionality when rewriting this code in Python. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert this Groovy snippet to VB and keep its semantics consistent. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Translate this program into VB but keep the logic exactly as in Groovy. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Convert this Groovy block to Go, preserving its control flow and logic. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Convert this Groovy snippet to Go and keep its semantics consistent. | import java.net.URI
[
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
].each { String url ->
URI u = url.toURI()
println """
|Parsing $url
| scheme = ${u.scheme}
| domain = ${u.host}
| port = ${(u.port + 1) ? u.port : 'default' }
| path = ${u.path ?: u.schemeSpecificPart}
| query = ${u.query}
| fragment = ${u.fragment}""".stripMargin()
}
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Transform the following Haskell implementation into C#, maintaining the same output and logic. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Transform the following Haskell implementation into C#, maintaining the same output and logic. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Ensure the translated Java code behaves exactly like the original Haskell snippet. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Produce a functionally identical Java code for the snippet given in Haskell. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Keep all operations the same but rewrite the snippet in Python. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Can you help me rewrite this code in Python instead of Haskell, keeping it the same logically? | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Ensure the translated VB code behaves exactly like the original Haskell snippet. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Write the same code in VB as shown below in Haskell. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Convert the following code from Haskell to Go, ensuring the logic remains intact. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Generate an equivalent Go version of this Haskell code. | module Main (main) where
import Data.Foldable (for_)
import Network.URI
( URI
, URIAuth
, parseURI
, uriAuthority
, uriFragment
, uriPath
, uriPort
, uriQuery
, uriRegName
, uriScheme
, uriUserInfo
)
uriStrings :: [String]
uriStrings =
[ "https://bob:pass@example.com/place"
, "foo://example.com:8042/over/there?name=ferret#nose"
, "urn:example:animal:ferret:nose"
, "jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
, "ftp://ftp.is.co.za/rfc/rfc1808.txt"
, "http://www.ietf.org/rfc/rfc2396.txt#header1"
, "ldap://[2001:db8::7]/c=GB?objectClass?one"
, "mailto:John.Doe@example.com"
, "news:comp.infosystems.www.servers.unix"
, "tel:+1-816-555-1212"
, "telnet://192.0.2.16:80/"
, "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"
]
trimmedUriScheme :: URI -> String
trimmedUriScheme = init . uriScheme
trimmedUriUserInfo :: URIAuth -> Maybe String
trimmedUriUserInfo uriAuth =
case uriUserInfo uriAuth of
[] -> Nothing
userInfo -> if last userInfo == '@' then Just (init userInfo) else Nothing
trimmedUriPath :: URI -> String
trimmedUriPath uri = case uriPath uri of '/' : t -> t; p -> p
trimmedUriQuery :: URI -> Maybe String
trimmedUriQuery uri = case uriQuery uri of '?' : t -> Just t; _ -> Nothing
trimmedUriFragment :: URI -> Maybe String
trimmedUriFragment uri = case uriFragment uri of '#' : t -> Just t; _ -> Nothing
main :: IO ()
main = do
for_ uriStrings $ \uriString -> do
case parseURI uriString of
Nothing -> putStrLn $ "Could not parse" ++ uriString
Just uri -> do
putStrLn uriString
putStrLn $ " scheme = " ++ trimmedUriScheme uri
case uriAuthority uri of
Nothing -> return ()
Just uriAuth -> do
case trimmedUriUserInfo uriAuth of
Nothing -> return ()
Just userInfo -> putStrLn $ " user-info = " ++ userInfo
putStrLn $ " domain = " ++ uriRegName uriAuth
putStrLn $ " port = " ++ uriPort uriAuth
putStrLn $ " path = " ++ trimmedUriPath uri
case trimmedUriQuery uri of
Nothing -> return ()
Just query -> putStrLn $ " query = " ++ query
case trimmedUriFragment uri of
Nothing -> return ()
Just fragment -> putStrLn $ " fragment = " ++ fragment
putStrLn ""
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Keep all operations the same but rewrite the snippet in C#. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Please provide an equivalent version of this J code in C#. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Transform the following J implementation into Java, maintaining the same output and logic. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Write a version of this J function in Java with identical behavior. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Keep all operations the same but rewrite the snippet in Python. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert this J snippet to Python and keep its semantics consistent. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Can you help me rewrite this code in VB instead of J, keeping it the same logically? | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Convert the following code from J to VB, ensuring the logic remains intact. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Generate a Go translation of this J snippet without changing its computational steps. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Write a version of this J function in Go with identical behavior. | split=:1 :0
({. ; ] }.~ 1+[)~ i.&m
)
uriparts=:3 :0
'server fragment'=. '#' split y
'sa query'=. '?' split server
'scheme authpath'=. ':' split sa
scheme;authpath;query;fragment
)
queryparts=:3 :0
(0<#y)#<;._1 '?',y
)
authpathparts=:3 :0
if. '//' -: 2{.y do.
split=. <;.1 y
(}.1{::split);;2}.split
else.
'';y
end.
)
authparts=:3 :0
if. '@' e. y do.
'userinfo hostport'=. '@' split y
else.
hostport=. y [ userinfo=.''
end.
if. '[' = {.hostport do.
'host_t port_t'=. ']' split hostport
assert. (0=#port_t)+.':'={.port_t
(':' split userinfo),(host_t,']');}.port_t
else.
(':' split userinfo),':' split hostport
end.
)
taskparts=:3 :0
'scheme authpath querystring fragment'=. uriparts y
'auth path'=. authpathparts authpath
'user creds host port'=. authparts auth
query=. queryparts querystring
export=. ;:'scheme user creds host port path query fragment'
(#~ 0<#@>@{:"1) (,. do each) export
)
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Translate the given Julia code snippet into C# without altering its behavior. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Convert the following code from Julia to C#, ensuring the logic remains intact. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Translate this program into Java but keep the logic exactly as in Julia. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Produce a functionally identical Java code for the snippet given in Julia. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Rewrite this program in Python while keeping its functionality equivalent to the Julia version. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert the following code from Julia to Python, ensuring the logic remains intact. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Write the same algorithm in VB as shown in this Julia implementation. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Can you help me rewrite this code in VB instead of Julia, keeping it the same logically? | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Convert the following code from Julia to Go, ensuring the logic remains intact. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Port the provided Julia code into Go while preserving the original functionality. | using Printf, URIParser
const FIELDS = names(URI)
function detailview(uri::URI, indentlen::Int=4)
indent = " "^indentlen
s = String[]
for f in FIELDS
d = string(getfield(uri, f))
!isempty(d) || continue
f != :port || d != "0" || continue
push!(s, @sprintf("%s%s: %s", indent, string(f), d))
end
join(s, "\n")
end
test = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"This is not a URI!",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
isfirst = true
for st in test
if isfirst
isfirst = false
else
println()
end
println("Attempting to parse\n \"", st, "\" as a URI:")
uri = try
URI(st)
catch
println("URIParser failed to parse this URI, is it OK?")
continue
end
print("This URI is parsable ")
if isvalid(uri)
println("and appears to be valid.")
else
println("but may be invalid.")
end
println(detailview(uri))
end
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Change the following Lua code into C# without altering its purpose. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Rewrite the snippet below in C# so it works the same as the original Lua code. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Produce a language-to-language conversion: from Lua to Java, same semantics. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Convert this Lua block to Python, preserving its control flow and logic. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert the following code from Lua to Python, ensuring the logic remains intact. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Transform the following Lua implementation into VB, maintaining the same output and logic. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Generate an equivalent VB version of this Lua code. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Rewrite the snippet below in Go so it works the same as the original Lua code. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Convert this Lua block to Go, preserving its control flow and logic. | local url = require('socket.url')
local tests = {
'foo://example.com:8042/over/there?name=ferret#nose',
'urn:example:animal:ferret:nose',
'jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true',
'ftp://ftp.is.co.za/rfc/rfc1808.txt',
'http://www.ietf.org/rfc/rfc2396.txt#header1',
'ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two',
'mailto:John.Doe@example.com',
'news:comp.infosystems.www.servers.unix',
'tel:+1-816-555-1212',
'telnet://192.0.2.16:80/',
'urn:oasis:names:specification:docbook:dtd:xml:4.1.2'
}
for _, test in ipairs(tests) do
local parsed = url.parse(test)
io.write('URI: ' .. test .. '\n')
for k, v in pairs(parsed) do
io.write(string.format(' %s: %s\n', k, v))
end
io.write('\n')
end
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Maintain the same structure and functionality when rewriting this code in C#. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Produce a functionally identical C# code for the snippet given in Mathematica. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Translate the given Mathematica code snippet into Java without altering its behavior. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Keep all operations the same but rewrite the snippet in Java. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Transform the following Mathematica implementation into Python, maintaining the same output and logic. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Transform the following Mathematica implementation into Python, maintaining the same output and logic. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert this Mathematica block to VB, preserving its control flow and logic. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Generate a VB translation of this Mathematica snippet without changing its computational steps. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Translate the given Mathematica code snippet into Go without altering its behavior. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Port the provided Mathematica code into Go while preserving the original functionality. | URLParse["foo://example.com:8042/over/there?name=ferret#nose"]
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Change the programming language of this snippet from Nim to C# without modifying what it does. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Write a version of this Nim function in C# with identical behavior. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Port the following code from Nim to Java with equivalent syntax and logic. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Generate a Java translation of this Nim snippet without changing its computational steps. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Produce a functionally identical Python code for the snippet given in Nim. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert the following code from Nim to Python, ensuring the logic remains intact. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Keep all operations the same but rewrite the snippet in VB. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Write the same algorithm in VB as shown in this Nim implementation. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Convert the following code from Nim to Go, ensuring the logic remains intact. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Write the same algorithm in Go as shown in this Nim implementation. | import uri, strformat
proc printUri(url: string) =
echo url
let res = parseUri(url)
if res.scheme != "":
echo &"\t Scheme: {res.scheme}"
if res.hostname != "":
echo &"\tHostname: {res.hostname}"
if res.username != "":
echo &"\tUsername: {res.username}"
if res.password != "":
echo &"\tPassword: {res.password}"
if res.path != "":
echo &"\t Path: {res.path}"
if res.query != "":
echo &"\t Query: {res.query}"
if res.port != "":
echo &"\t Port: {res.port}"
if res.anchor != "":
echo &"\t Anchor: {res.anchor}"
if res.opaque:
echo &"\t Opaque: {res.opaque}"
let urls = ["foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"]
for url in urls:
printUri(url)
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Rewrite this program in C# while keeping its functionality equivalent to the Perl version. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Change the programming language of this snippet from Perl to C# without modifying what it does. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Rewrite the snippet below in Java so it works the same as the original Perl code. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Rewrite the snippet below in Java so it works the same as the original Perl code. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Transform the following Perl implementation into Python, maintaining the same output and logic. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert the following code from Perl to Python, ensuring the logic remains intact. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Change the programming language of this snippet from Perl to VB without modifying what it does. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Ensure the translated VB code behaves exactly like the original Perl snippet. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Please provide an equivalent version of this Perl code in Go. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Port the provided Perl code into Go while preserving the original functionality. |
use warnings;
use strict;
use URI;
for my $uri (do { no warnings 'qw';
qw( foo://example.com:8042/over/there?name=ferret
urn:example:animal:ferret:nose
jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true
ftp://ftp.is.co.za/rfc/rfc1808.txt
http://www.ietf.org/rfc/rfc2396.txt
ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two
mailto:John.Doe@example.com
news:comp.infosystems.www.servers.unix
tel:+1-816-555-1212
telnet://192.0.2.16:80/
urn:oasis:names:specification:docbook:dtd:xml:4.1.2
)}) {
my $u = 'URI'->new($uri);
print "$uri\n";
for my $part (qw( scheme path fragment authority host port query )) {
eval { my $parsed = $u->$part;
print "\t", $part, "\t", $parsed, "\n" if defined $parsed;
};
}
}
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Rewrite this program in C# while keeping its functionality equivalent to the PowerShell version. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Transform the following PowerShell implementation into C#, maintaining the same output and logic. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Write a version of this PowerShell function in Java with identical behavior. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Generate an equivalent Java version of this PowerShell code. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Port the following code from PowerShell to Python with equivalent syntax and logic. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert the following code from PowerShell to Python, ensuring the logic remains intact. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Convert this PowerShell snippet to VB and keep its semantics consistent. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Write the same algorithm in VB as shown in this PowerShell implementation. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Transform the following PowerShell implementation into Go, maintaining the same output and logic. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Keep all operations the same but rewrite the snippet in Go. | function Get-ParsedUrl
{
[CmdletBinding()]
[OutputType([PSCustomObject])]
Param
(
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
ValueFromPipelineByPropertyName=$true,
Position=0)]
[System.Uri]
$InputObject
)
Process
{
foreach ($url in $InputObject)
{
$url | Select-Object -Property Scheme,
@{Name="Domain"; Expression={$_.Host}},
Port,
@{Name="Path" ; Expression={$_.LocalPath}},
Query,
Fragment,
AbsolutePath,
AbsoluteUri,
Authority,
HostNameType,
IsDefaultPort,
IsFile,
IsLoopback,
PathAndQuery,
Segments,
IsUnc,
OriginalString,
DnsSafeHost,
IdnHost,
IsAbsoluteUri,
UserEscaped,
UserInfo
}
}
}
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Translate the given Racket code snippet into C# without altering its behavior. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Translate the given Racket code snippet into C# without altering its behavior. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
Please provide an equivalent version of this Racket code in Java. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Rewrite the snippet below in Java so it works the same as the original Racket code. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| import java.net.URI;
import java.net.URISyntaxException;
public class WebAddressParser{
public static void main(String[] args){
parseAddress("foo:
parseAddress("urn:example:animal:ferret:nose");
}
static void parseAddress(String a){
System.out.println("Parsing " + a);
try{
URI u = new URI(a);
System.out.println("\tscheme = " + u.getScheme());
System.out.println("\tdomain = " + u.getHost());
System.out.println("\tport = " + (-1==u.getPort()?"default":u.getPort()));
System.out.println("\tpath = " + (null==u.getPath()?u.getSchemeSpecificPart():u.getPath()));
System.out.println("\tquery = " + u.getQuery());
System.out.println("\tfragment = " + u.getFragment());
}
catch (URISyntaxException x){
System.err.println("Oops: " + x);
}
}
}
|
Write a version of this Racket function in Python with identical behavior. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Please provide an equivalent version of this Racket code in Python. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| import urllib.parse as up
url = up.urlparse('http://user:pass@example.com:8081/path/file.html;params?query1=1
print('url.scheme = ', url.scheme)
print('url.netloc = ', url.netloc)
print('url.hostname = ', url.hostname)
print('url.port = ', url.port)
print('url.path = ', url.path)
print('url.params = ', url.params)
print('url.query = ', url.query)
print('url.fragment = ', url.fragment)
print('url.username = ', url.username)
print('url.password = ', url.password)
|
Please provide an equivalent version of this Racket code in VB. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Maintain the same structure and functionality when rewriting this code in VB. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| Function parse_url(url)
parse_url = "URL: " & url
If InStr(url,"//") Then
scheme = Split(url,"//")
parse_url = parse_url & vbcrlf & "Scheme: " & Mid(scheme(0),1,Len(scheme(0))-1)
domain = Split(scheme(1),"/")
If InStr(domain(0),"@") Then
cred = Split(domain(0),"@")
If InStr(cred(0),".") Then
username = Mid(cred(0),1,InStr(1,cred(0),".")-1)
password = Mid(cred(0),InStr(1,cred(0),".")+1,Len(cred(0))-InStr(1,cred(0),"."))
ElseIf InStr(cred(0),":") Then
username = Mid(cred(0),1,InStr(1,cred(0),":")-1)
password = Mid(cred(0),InStr(1,cred(0),":")+1,Len(cred(0))-InStr(1,cred(0),":"))
End If
parse_url = parse_url & vbcrlf & "Username: " & username & vbCrLf &_
"Password: " & password
If InStr(cred(1),":") Then
host = Mid(cred(1),1,InStr(1,cred(1),":")-1)
port = Mid(cred(1),InStr(1,cred(1),":")+1,Len(cred(1))-InStr(1,cred(1),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & cred(1)
End If
ElseIf InStr(domain(0),":") And Instr(domain(0),"[") = False And Instr(domain(0),"]") = False Then
host = Mid(domain(0),1,InStr(1,domain(0),":")-1)
port = Mid(domain(0),InStr(1,domain(0),":")+1,Len(domain(0))-InStr(1,domain(0),":"))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
ElseIf Instr(domain(0),"[") And Instr(domain(0),"]:") Then
host = Mid(domain(0),1,InStr(1,domain(0),"]"))
port = Mid(domain(0),InStr(1,domain(0),"]")+2,Len(domain(0))-(InStr(1,domain(0),"]")+1))
parse_url = parse_url & vbCrLf & "Domain: " & host & vbCrLf & "Port: " & port
Else
parse_url = parse_url & vbCrLf & "Domain: " & domain(0)
End If
If UBound(domain) > 0 Then
For i = 1 To UBound(domain)
If i < UBound(domain) Then
path = path & domain(i) & "/"
ElseIf InStr(domain(i),"?") Then
path = path & Mid(domain(i),1,InStr(1,domain(i),"?")-1)
If InStr(domain(i),"#") Then
query = Mid(domain(i),InStr(1,domain(i),"?")+1,InStr(1,domain(i),"#")-InStr(1,domain(i),"?")-1)
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & vbcrlf & "Query: " & query & vbCrLf & "Fragment: " & fragment
Else
query = Mid(domain(i),InStr(1,domain(i),"?")+1,Len(domain(i))-InStr(1,domain(i),"?"))
path = path & vbcrlf & "Query: " & query
End If
ElseIf InStr(domain(i),"#") Then
fragment = Mid(domain(i),InStr(1,domain(i),"#")+1,Len(domain(i))-InStr(1,domain(i),"#"))
path = path & Mid(domain(i),1,InStr(1,domain(i),"#")-1) & vbCrLf &_
"Fragment: " & fragment
Else
path = path & domain(i)
End If
Next
parse_url = parse_url & vbCrLf & "Path: " & path
End If
ElseIf InStr(url,":") Then
scheme = Mid(url,1,InStr(1,url,":")-1)
path = Mid(url,InStr(1,url,":")+1,Len(url)-InStr(1,url,":"))
parse_url = parse_url & vbcrlf & "Scheme: " & scheme & vbCrLf & "Path: " & path
Else
parse_url = parse_url & vbcrlf & "Invalid!!!"
End If
End Function
WScript.StdOut.WriteLine parse_url("foo://example.com:8042/over/there?name=ferret#nose")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ftp://ftp.is.co.za/rfc/rfc1808.txt")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("http://www.ietf.org/rfc/rfc2396.txt#header1")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("mailto:John.Doe@example.com")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("news:comp.infosystems.www.servers.unix")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("tel:+1-816-555-1212")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("telnet://192.0.2.16:80/")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("urn:oasis:names:specification:docbook:dtd:xml:4.1.2")
WScript.StdOut.WriteLine "-------------------------------"
WScript.StdOut.WriteLine parse_url("this code is messy, long, and needs a makeover!!!")
|
Convert the following code from Racket to Go, ensuring the logic remains intact. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Generate a Go translation of this Racket snippet without changing its computational steps. | #lang racket/base
(require racket/match net/url)
(define (debug-url-string U)
(match-define (url s u h p pa? (list (path/param pas prms) ...) q f) (string->url U))
(printf "URL: ~s~%" U)
(printf "-----~a~%" (make-string (string-length (format "~s" U)) #\-))
(when #t (printf "scheme: ~s~%" s))
(when u (printf "user: ~s~%" u))
(when h (printf "host: ~s~%" h))
(when p (printf "port: ~s~%" p))
(printf "path-absolute?: ~s~%" pa?)
(printf "path bits: ~s~%" pas)
(when (memf pair? prms)
(printf "param bits: ~s [interleaved with path bits]~%" prms))
(unless (null? q) (printf "query: ~s~%" q))
(when f (printf "fragment: ~s~%" f))
(newline))
(for-each
debug-url-string
'("foo://example.com:8042/over/there?name=ferret#nose"
"urn:example:animal:ferret:nose"
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true"
"ftp://ftp.is.co.za/rfc/rfc1808.txt"
"http://www.ietf.org/rfc/rfc2396.txt#header1"
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two"
"mailto:John.Doe@example.com"
"news:comp.infosystems.www.servers.unix"
"tel:+1-816-555-1212"
"telnet://192.0.2.16:80/"
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2"))
| package main
import (
"fmt"
"log"
"net"
"net/url"
)
func main() {
for _, in := range []string{
"foo:
"urn:example:animal:ferret:nose",
"jdbc:mysql:
"ftp:
"http:
"ldap:
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet:
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh:
"https:
"http:
} {
fmt.Println(in)
u, err := url.Parse(in)
if err != nil {
log.Println(err)
continue
}
if in != u.String() {
fmt.Printf("Note: reassmebles as %q\n", u)
}
printURL(u)
}
}
func printURL(u *url.URL) {
fmt.Println(" Scheme:", u.Scheme)
if u.Opaque != "" {
fmt.Println(" Opaque:", u.Opaque)
}
if u.User != nil {
fmt.Println(" Username:", u.User.Username())
if pwd, ok := u.User.Password(); ok {
fmt.Println(" Password:", pwd)
}
}
if u.Host != "" {
if host, port, err := net.SplitHostPort(u.Host); err == nil {
fmt.Println(" Host:", host)
fmt.Println(" Port:", port)
} else {
fmt.Println(" Host:", u.Host)
}
}
if u.Path != "" {
fmt.Println(" Path:", u.Path)
}
if u.RawQuery != "" {
fmt.Println(" RawQuery:", u.RawQuery)
m, err := url.ParseQuery(u.RawQuery)
if err == nil {
for k, v := range m {
fmt.Printf(" Key: %q Values: %q\n", k, v)
}
}
}
if u.Fragment != "" {
fmt.Println(" Fragment:", u.Fragment)
}
}
|
Port the following code from Ruby to C# with equivalent syntax and logic. | require 'uri'
test_cases = [
"foo://example.com:8042/over/there?name=ferret
"urn:example:animal:ferret:nose",
"jdbc:mysql://test_user:ouupppssss@localhost:3306/sakila?profileSQL=true",
"ftp://ftp.is.co.za/rfc/rfc1808.txt",
"http://www.ietf.org/rfc/rfc2396.txt
"ldap://[2001:db8::7]/c=GB?objectClass=one&objectClass=two",
"mailto:John.Doe@example.com",
"news:comp.infosystems.www.servers.unix",
"tel:+1-816-555-1212",
"telnet://192.0.2.16:80/",
"urn:oasis:names:specification:docbook:dtd:xml:4.1.2",
"ssh://alice@example.com",
"https://bob:pass@example.com/place",
"http://example.com/?a=1&b=2+2&c=3&c=4&d=%65%6e%63%6F%64%65%64"
]
class URI::Generic; alias_method :domain, :host; end
test_cases.each do |test_case|
puts test_case
uri = URI.parse(test_case)
%w[ scheme domain port path query fragment user password ].each do |attr|
puts "
end
end
| using System;
namespace RosettaUrlParse
{
class Program
{
static void ParseUrl(string url)
{
var u = new Uri(url);
Console.WriteLine("URL: {0}", u.AbsoluteUri);
Console.WriteLine("Scheme: {0}", u.Scheme);
Console.WriteLine("Host: {0}", u.DnsSafeHost);
Console.WriteLine("Port: {0}", u.Port);
Console.WriteLine("Path: {0}", u.LocalPath);
Console.WriteLine("Query: {0}", u.Query);
Console.WriteLine("Fragment: {0}", u.Fragment);
Console.WriteLine();
}
static void Main(string[] args)
{
ParseUrl("foo:
ParseUrl("urn:example:animal:ferret:nose");
ParseUrl("jdbc:mysql:
ParseUrl("ftp:
ParseUrl("http:
ParseUrl("ldap:
ParseUrl("mailto:John.Doe@example.com");
ParseUrl("news:comp.infosystems.www.servers.unix");
ParseUrl("tel:+1-816-555-1212");
ParseUrl("telnet:
ParseUrl("urn:oasis:names:specification:docbook:dtd:xml:4.1.2");
}
}
}
|
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