doc_content stringlengths 1 386k | doc_id stringlengths 5 188 |
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addTest(test)
Add a TestCase or TestSuite to the suite. | python.library.unittest#unittest.TestSuite.addTest |
addTests(tests)
Add all the tests from an iterable of TestCase and TestSuite instances to this test suite. This is equivalent to iterating over tests, calling addTest() for each element. | python.library.unittest#unittest.TestSuite.addTests |
countTestCases()
Return the number of tests represented by this test object, including all individual tests and sub-suites. | python.library.unittest#unittest.TestSuite.countTestCases |
debug()
Run the tests associated with this suite without collecting the result. This allows exceptions raised by the test to be propagated to the caller and can be used to support running tests under a debugger. | python.library.unittest#unittest.TestSuite.debug |
run(result)
Run the tests associated with this suite, collecting the result into the test result object passed as result. Note that unlike TestCase.run(), TestSuite.run() requires the result object to be passed in. | python.library.unittest#unittest.TestSuite.run |
__iter__()
Tests grouped by a TestSuite are always accessed by iteration. Subclasses can lazily provide tests by overriding __iter__(). Note that this method may be called several times on a single suite (for example when counting tests or comparing for equality) so the tests returned by repeated iterations before Te... | python.library.unittest#unittest.TestSuite.__iter__ |
class unittest.TextTestResult(stream, descriptions, verbosity)
A concrete implementation of TestResult used by the TextTestRunner. New in version 3.2: This class was previously named _TextTestResult. The old name still exists as an alias but is deprecated. | python.library.unittest#unittest.TextTestResult |
class unittest.TextTestRunner(stream=None, descriptions=True, verbosity=1, failfast=False, buffer=False, resultclass=None, warnings=None, *, tb_locals=False)
A basic test runner implementation that outputs results to a stream. If stream is None, the default, sys.stderr is used as the output stream. This class has a f... | python.library.unittest#unittest.TextTestRunner |
run(test)
This method is the main public interface to the TextTestRunner. This method takes a TestSuite or TestCase instance. A TestResult is created by calling _makeResult() and the test(s) are run and the results printed to stdout. | python.library.unittest#unittest.TextTestRunner.run |
_makeResult()
This method returns the instance of TestResult used by run(). It is not intended to be called directly, but can be overridden in subclasses to provide a custom TestResult. _makeResult() instantiates the class or callable passed in the TextTestRunner constructor as the resultclass argument. It defaults t... | python.library.unittest#unittest.TextTestRunner._makeResult |
urllib — URL handling modules Source code: Lib/urllib/ urllib is a package that collects several modules for working with URLs:
urllib.request for opening and reading URLs
urllib.error containing the exceptions raised by urllib.request
urllib.parse for parsing URLs
urllib.robotparser for parsing robots.txt files | python.library.urllib |
urllib.error — Exception classes raised by urllib.request Source code: Lib/urllib/error.py The urllib.error module defines the exception classes for exceptions raised by urllib.request. The base exception class is URLError. The following exceptions are raised by urllib.error as appropriate:
exception urllib.error.URL... | python.library.urllib.error |
exception urllib.error.ContentTooShortError(msg, content)
This exception is raised when the urlretrieve() function detects that the amount of the downloaded data is less than the expected amount (given by the Content-Length header). The content attribute stores the downloaded (and supposedly truncated) data. | python.library.urllib.error#urllib.error.ContentTooShortError |
exception urllib.error.HTTPError
Though being an exception (a subclass of URLError), an HTTPError can also function as a non-exceptional file-like return value (the same thing that urlopen() returns). This is useful when handling exotic HTTP errors, such as requests for authentication.
code
An HTTP status code as... | python.library.urllib.error#urllib.error.HTTPError |
code
An HTTP status code as defined in RFC 2616. This numeric value corresponds to a value found in the dictionary of codes as found in http.server.BaseHTTPRequestHandler.responses. | python.library.urllib.error#urllib.error.HTTPError.code |
headers
The HTTP response headers for the HTTP request that caused the HTTPError. New in version 3.4. | python.library.urllib.error#urllib.error.HTTPError.headers |
reason
This is usually a string explaining the reason for this error. | python.library.urllib.error#urllib.error.HTTPError.reason |
exception urllib.error.URLError
The handlers raise this exception (or derived exceptions) when they run into a problem. It is a subclass of OSError.
reason
The reason for this error. It can be a message string or another exception instance.
Changed in version 3.3: URLError has been made a subclass of OSError i... | python.library.urllib.error#urllib.error.URLError |
reason
The reason for this error. It can be a message string or another exception instance. | python.library.urllib.error#urllib.error.URLError.reason |
urllib.parse — Parse URLs into components Source code: Lib/urllib/parse.py This module defines a standard interface to break Uniform Resource Locator (URL) strings up in components (addressing scheme, network location, path etc.), to combine the components back into a URL string, and to convert a “relative URL” to an a... | python.library.urllib.parse |
class urllib.parse.DefragResult(url, fragment)
Concrete class for urldefrag() results containing str data. The encode() method returns a DefragResultBytes instance. New in version 3.2. | python.library.urllib.parse#urllib.parse.DefragResult |
class urllib.parse.DefragResultBytes(url, fragment)
Concrete class for urldefrag() results containing bytes data. The decode() method returns a DefragResult instance. New in version 3.2. | python.library.urllib.parse#urllib.parse.DefragResultBytes |
class urllib.parse.ParseResult(scheme, netloc, path, params, query, fragment)
Concrete class for urlparse() results containing str data. The encode() method returns a ParseResultBytes instance. | python.library.urllib.parse#urllib.parse.ParseResult |
class urllib.parse.ParseResultBytes(scheme, netloc, path, params, query, fragment)
Concrete class for urlparse() results containing bytes data. The decode() method returns a ParseResult instance. New in version 3.2. | python.library.urllib.parse#urllib.parse.ParseResultBytes |
urllib.parse.parse_qs(qs, keep_blank_values=False, strict_parsing=False, encoding='utf-8', errors='replace', max_num_fields=None, separator='&')
Parse a query string given as a string argument (data of type application/x-www-form-urlencoded). Data are returned as a dictionary. The dictionary keys are the unique query... | python.library.urllib.parse#urllib.parse.parse_qs |
urllib.parse.parse_qsl(qs, keep_blank_values=False, strict_parsing=False, encoding='utf-8', errors='replace', max_num_fields=None, separator='&')
Parse a query string given as a string argument (data of type application/x-www-form-urlencoded). Data are returned as a list of name, value pairs. The optional argument ke... | python.library.urllib.parse#urllib.parse.parse_qsl |
urllib.parse.quote(string, safe='/', encoding=None, errors=None)
Replace special characters in string using the %xx escape. Letters, digits, and the characters '_.-~' are never quoted. By default, this function is intended for quoting the path section of a URL. The optional safe parameter specifies additional ASCII c... | python.library.urllib.parse#urllib.parse.quote |
urllib.parse.quote_from_bytes(bytes, safe='/')
Like quote(), but accepts a bytes object rather than a str, and does not perform string-to-bytes encoding. Example: quote_from_bytes(b'a&\xef') yields 'a%26%EF'. | python.library.urllib.parse#urllib.parse.quote_from_bytes |
urllib.parse.quote_plus(string, safe='', encoding=None, errors=None)
Like quote(), but also replace spaces with plus signs, as required for quoting HTML form values when building up a query string to go into a URL. Plus signs in the original string are escaped unless they are included in safe. It also does not have s... | python.library.urllib.parse#urllib.parse.quote_plus |
class urllib.parse.SplitResult(scheme, netloc, path, query, fragment)
Concrete class for urlsplit() results containing str data. The encode() method returns a SplitResultBytes instance. | python.library.urllib.parse#urllib.parse.SplitResult |
class urllib.parse.SplitResultBytes(scheme, netloc, path, query, fragment)
Concrete class for urlsplit() results containing bytes data. The decode() method returns a SplitResult instance. New in version 3.2. | python.library.urllib.parse#urllib.parse.SplitResultBytes |
urllib.parse.unquote(string, encoding='utf-8', errors='replace')
Replace %xx escapes with their single-character equivalent. The optional encoding and errors parameters specify how to decode percent-encoded sequences into Unicode characters, as accepted by the bytes.decode() method. string may be either a str or a by... | python.library.urllib.parse#urllib.parse.unquote |
urllib.parse.unquote_plus(string, encoding='utf-8', errors='replace')
Like unquote(), but also replace plus signs with spaces, as required for unquoting HTML form values. string must be a str. Example: unquote_plus('/El+Ni%C3%B1o/') yields '/El Niño/'. | python.library.urllib.parse#urllib.parse.unquote_plus |
urllib.parse.unquote_to_bytes(string)
Replace %xx escapes with their single-octet equivalent, and return a bytes object. string may be either a str or a bytes object. If it is a str, unescaped non-ASCII characters in string are encoded into UTF-8 bytes. Example: unquote_to_bytes('a%26%EF') yields b'a&\xef'. | python.library.urllib.parse#urllib.parse.unquote_to_bytes |
urllib.parse.unwrap(url)
Extract the url from a wrapped URL (that is, a string formatted as <URL:scheme://host/path>, <scheme://host/path>, URL:scheme://host/path or scheme://host/path). If url is not a wrapped URL, it is returned without changes. | python.library.urllib.parse#urllib.parse.unwrap |
urllib.parse.urldefrag(url)
If url contains a fragment identifier, return a modified version of url with no fragment identifier, and the fragment identifier as a separate string. If there is no fragment identifier in url, return url unmodified and an empty string. The return value is a named tuple, its items can be a... | python.library.urllib.parse#urllib.parse.urldefrag |
urllib.parse.urlencode(query, doseq=False, safe='', encoding=None, errors=None, quote_via=quote_plus)
Convert a mapping object or a sequence of two-element tuples, which may contain str or bytes objects, to a percent-encoded ASCII text string. If the resultant string is to be used as a data for POST operation with th... | python.library.urllib.parse#urllib.parse.urlencode |
urllib.parse.urljoin(base, url, allow_fragments=True)
Construct a full (“absolute”) URL by combining a “base URL” (base) with another URL (url). Informally, this uses components of the base URL, in particular the addressing scheme, the network location and (part of) the path, to provide missing components in the rela... | python.library.urllib.parse#urllib.parse.urljoin |
urllib.parse.SplitResult.geturl()
Return the re-combined version of the original URL as a string. This may differ from the original URL in that the scheme may be normalized to lower case and empty components may be dropped. Specifically, empty parameters, queries, and fragment identifiers will be removed. For urldefr... | python.library.urllib.parse#urllib.parse.urllib.parse.SplitResult.geturl |
urllib.parse.urlparse(urlstring, scheme='', allow_fragments=True)
Parse a URL into six components, returning a 6-item named tuple. This corresponds to the general structure of a URL: scheme://netloc/path;parameters?query#fragment. Each tuple item is a string, possibly empty. The components are not broken up into smal... | python.library.urllib.parse#urllib.parse.urlparse |
urllib.parse.urlsplit(urlstring, scheme='', allow_fragments=True)
This is similar to urlparse(), but does not split the params from the URL. This should generally be used instead of urlparse() if the more recent URL syntax allowing parameters to be applied to each segment of the path portion of the URL (see RFC 2396)... | python.library.urllib.parse#urllib.parse.urlsplit |
urllib.parse.urlunparse(parts)
Construct a URL from a tuple as returned by urlparse(). The parts argument can be any six-item iterable. This may result in a slightly different, but equivalent URL, if the URL that was parsed originally had unnecessary delimiters (for example, a ? with an empty query; the RFC states th... | python.library.urllib.parse#urllib.parse.urlunparse |
urllib.parse.urlunsplit(parts)
Combine the elements of a tuple as returned by urlsplit() into a complete URL as a string. The parts argument can be any five-item iterable. This may result in a slightly different, but equivalent URL, if the URL that was parsed originally had unnecessary delimiters (for example, a ? wi... | python.library.urllib.parse#urllib.parse.urlunsplit |
urllib.request — Extensible library for opening URLs Source code: Lib/urllib/request.py The urllib.request module defines functions and classes which help in opening URLs (mostly HTTP) in a complex world — basic and digest authentication, redirections, cookies and more. See also The Requests package is recommended for... | python.library.urllib.request |
class urllib.request.AbstractBasicAuthHandler(password_mgr=None)
This is a mixin class that helps with HTTP authentication, both to the remote host and to a proxy. password_mgr, if given, should be something that is compatible with HTTPPasswordMgr; refer to section HTTPPasswordMgr Objects for information on the inter... | python.library.urllib.request#urllib.request.AbstractBasicAuthHandler |
AbstractBasicAuthHandler.http_error_auth_reqed(authreq, host, req, headers)
Handle an authentication request by getting a user/password pair, and re-trying the request. authreq should be the name of the header where the information about the realm is included in the request, host specifies the URL and path to authent... | python.library.urllib.request#urllib.request.AbstractBasicAuthHandler.http_error_auth_reqed |
class urllib.request.AbstractDigestAuthHandler(password_mgr=None)
This is a mixin class that helps with HTTP authentication, both to the remote host and to a proxy. password_mgr, if given, should be something that is compatible with HTTPPasswordMgr; refer to section HTTPPasswordMgr Objects for information on the inte... | python.library.urllib.request#urllib.request.AbstractDigestAuthHandler |
AbstractDigestAuthHandler.http_error_auth_reqed(authreq, host, req, headers)
authreq should be the name of the header where the information about the realm is included in the request, host should be the host to authenticate to, req should be the (failed) Request object, and headers should be the error headers. | python.library.urllib.request#urllib.request.AbstractDigestAuthHandler.http_error_auth_reqed |
class urllib.request.BaseHandler
This is the base class for all registered handlers — and handles only the simple mechanics of registration. | python.library.urllib.request#urllib.request.BaseHandler |
BaseHandler.add_parent(director)
Add a director as parent. | python.library.urllib.request#urllib.request.BaseHandler.add_parent |
BaseHandler.close()
Remove any parents. | python.library.urllib.request#urllib.request.BaseHandler.close |
BaseHandler.default_open(req)
This method is not defined in BaseHandler, but subclasses should define it if they want to catch all URLs. This method, if implemented, will be called by the parent OpenerDirector. It should return a file-like object as described in the return value of the open() of OpenerDirector, or No... | python.library.urllib.request#urllib.request.BaseHandler.default_open |
BaseHandler.http_error_default(req, fp, code, msg, hdrs)
This method is not defined in BaseHandler, but subclasses should override it if they intend to provide a catch-all for otherwise unhandled HTTP errors. It will be called automatically by the OpenerDirector getting the error, and should not normally be called in... | python.library.urllib.request#urllib.request.BaseHandler.http_error_default |
BaseHandler.parent
A valid OpenerDirector, which can be used to open using a different protocol, or handle errors. | python.library.urllib.request#urllib.request.BaseHandler.parent |
BaseHandler.unknown_open(req)
This method is not defined in BaseHandler, but subclasses should define it if they want to catch all URLs with no specific registered handler to open it. This method, if implemented, will be called by the parent OpenerDirector. Return values should be the same as for default_open(). | python.library.urllib.request#urllib.request.BaseHandler.unknown_open |
urllib.request.build_opener([handler, ...])
Return an OpenerDirector instance, which chains the handlers in the order given. handlers can be either instances of BaseHandler, or subclasses of BaseHandler (in which case it must be possible to call the constructor without any parameters). Instances of the following clas... | python.library.urllib.request#urllib.request.build_opener |
class urllib.request.CacheFTPHandler
Open FTP URLs, keeping a cache of open FTP connections to minimize delays. | python.library.urllib.request#urllib.request.CacheFTPHandler |
CacheFTPHandler.setMaxConns(m)
Set maximum number of cached connections to m. | python.library.urllib.request#urllib.request.CacheFTPHandler.setMaxConns |
CacheFTPHandler.setTimeout(t)
Set timeout of connections to t seconds. | python.library.urllib.request#urllib.request.CacheFTPHandler.setTimeout |
class urllib.request.DataHandler
Open data URLs. New in version 3.4. | python.library.urllib.request#urllib.request.DataHandler |
DataHandler.data_open(req)
Read a data URL. This kind of URL contains the content encoded in the URL itself. The data URL syntax is specified in RFC 2397. This implementation ignores white spaces in base64 encoded data URLs so the URL may be wrapped in whatever source file it comes from. But even though some browsers... | python.library.urllib.request#urllib.request.DataHandler.data_open |
class urllib.request.FancyURLopener(...)
Deprecated since version 3.3. FancyURLopener subclasses URLopener providing default handling for the following HTTP response codes: 301, 302, 303, 307 and 401. For the 30x response codes listed above, the Location header is used to fetch the actual URL. For 401 response code... | python.library.urllib.request#urllib.request.FancyURLopener |
prompt_user_passwd(host, realm)
Return information needed to authenticate the user at the given host in the specified security realm. The return value should be a tuple, (user,
password), which can be used for basic authentication. The implementation prompts for this information on the terminal; an application should... | python.library.urllib.request#urllib.request.FancyURLopener.prompt_user_passwd |
class urllib.request.FileHandler
Open local files. | python.library.urllib.request#urllib.request.FileHandler |
FileHandler.file_open(req)
Open the file locally, if there is no host name, or the host name is 'localhost'. Changed in version 3.2: This method is applicable only for local hostnames. When a remote hostname is given, an URLError is raised. | python.library.urllib.request#urllib.request.FileHandler.file_open |
class urllib.request.FTPHandler
Open FTP URLs. | python.library.urllib.request#urllib.request.FTPHandler |
FTPHandler.ftp_open(req)
Open the FTP file indicated by req. The login is always done with empty username and password. | python.library.urllib.request#urllib.request.FTPHandler.ftp_open |
urllib.request.getproxies()
This helper function returns a dictionary of scheme to proxy server URL mappings. It scans the environment for variables named <scheme>_proxy, in a case insensitive approach, for all operating systems first, and when it cannot find it, looks for proxy information from Mac OSX System Config... | python.library.urllib.request#urllib.request.getproxies |
class urllib.request.HTTPBasicAuthHandler(password_mgr=None)
Handle authentication with the remote host. password_mgr, if given, should be something that is compatible with HTTPPasswordMgr; refer to section HTTPPasswordMgr Objects for information on the interface that must be supported. HTTPBasicAuthHandler will rais... | python.library.urllib.request#urllib.request.HTTPBasicAuthHandler |
HTTPBasicAuthHandler.http_error_401(req, fp, code, msg, hdrs)
Retry the request with authentication information, if available. | python.library.urllib.request#urllib.request.HTTPBasicAuthHandler.http_error_401 |
class urllib.request.HTTPCookieProcessor(cookiejar=None)
A class to handle HTTP Cookies. | python.library.urllib.request#urllib.request.HTTPCookieProcessor |
HTTPCookieProcessor.cookiejar
The http.cookiejar.CookieJar in which cookies are stored. | python.library.urllib.request#urllib.request.HTTPCookieProcessor.cookiejar |
class urllib.request.HTTPDefaultErrorHandler
A class which defines a default handler for HTTP error responses; all responses are turned into HTTPError exceptions. | python.library.urllib.request#urllib.request.HTTPDefaultErrorHandler |
class urllib.request.HTTPDigestAuthHandler(password_mgr=None)
Handle authentication with the remote host. password_mgr, if given, should be something that is compatible with HTTPPasswordMgr; refer to section HTTPPasswordMgr Objects for information on the interface that must be supported. When both Digest Authenticati... | python.library.urllib.request#urllib.request.HTTPDigestAuthHandler |
HTTPDigestAuthHandler.http_error_401(req, fp, code, msg, hdrs)
Retry the request with authentication information, if available. | python.library.urllib.request#urllib.request.HTTPDigestAuthHandler.http_error_401 |
class urllib.request.HTTPErrorProcessor
Process HTTP error responses. | python.library.urllib.request#urllib.request.HTTPErrorProcessor |
HTTPErrorProcessor.https_response(request, response)
Process HTTPS error responses. The behavior is same as http_response(). | python.library.urllib.request#urllib.request.HTTPErrorProcessor.https_response |
HTTPErrorProcessor.http_response(request, response)
Process HTTP error responses. For 200 error codes, the response object is returned immediately. For non-200 error codes, this simply passes the job on to the http_error_<type>() handler methods, via OpenerDirector.error(). Eventually, HTTPDefaultErrorHandler will ra... | python.library.urllib.request#urllib.request.HTTPErrorProcessor.http_response |
class urllib.request.HTTPHandler
A class to handle opening of HTTP URLs. | python.library.urllib.request#urllib.request.HTTPHandler |
HTTPHandler.http_open(req)
Send an HTTP request, which can be either GET or POST, depending on req.has_data(). | python.library.urllib.request#urllib.request.HTTPHandler.http_open |
class urllib.request.HTTPPasswordMgr
Keep a database of (realm, uri) -> (user, password) mappings. | python.library.urllib.request#urllib.request.HTTPPasswordMgr |
HTTPPasswordMgr.add_password(realm, uri, user, passwd)
uri can be either a single URI, or a sequence of URIs. realm, user and passwd must be strings. This causes (user, passwd) to be used as authentication tokens when authentication for realm and a super-URI of any of the given URIs is given. | python.library.urllib.request#urllib.request.HTTPPasswordMgr.add_password |
HTTPPasswordMgr.find_user_password(realm, authuri)
Get user/password for given realm and URI, if any. This method will return (None, None) if there is no matching user/password. For HTTPPasswordMgrWithDefaultRealm objects, the realm None will be searched if the given realm has no matching user/password. | python.library.urllib.request#urllib.request.HTTPPasswordMgr.find_user_password |
class urllib.request.HTTPPasswordMgrWithDefaultRealm
Keep a database of (realm, uri) -> (user, password) mappings. A realm of None is considered a catch-all realm, which is searched if no other realm fits. | python.library.urllib.request#urllib.request.HTTPPasswordMgrWithDefaultRealm |
class urllib.request.HTTPPasswordMgrWithPriorAuth
A variant of HTTPPasswordMgrWithDefaultRealm that also has a database of uri -> is_authenticated mappings. Can be used by a BasicAuth handler to determine when to send authentication credentials immediately instead of waiting for a 401 response first. New in version ... | python.library.urllib.request#urllib.request.HTTPPasswordMgrWithPriorAuth |
HTTPPasswordMgrWithPriorAuth.add_password(realm, uri, user, passwd, is_authenticated=False)
realm, uri, user, passwd are as for HTTPPasswordMgr.add_password(). is_authenticated sets the initial value of the is_authenticated flag for the given URI or list of URIs. If is_authenticated is specified as True, realm is ign... | python.library.urllib.request#urllib.request.HTTPPasswordMgrWithPriorAuth.add_password |
HTTPPasswordMgrWithPriorAuth.find_user_password(realm, authuri)
Same as for HTTPPasswordMgrWithDefaultRealm objects | python.library.urllib.request#urllib.request.HTTPPasswordMgrWithPriorAuth.find_user_password |
HTTPPasswordMgrWithPriorAuth.is_authenticated(self, authuri)
Returns the current state of the is_authenticated flag for the given URI. | python.library.urllib.request#urllib.request.HTTPPasswordMgrWithPriorAuth.is_authenticated |
HTTPPasswordMgrWithPriorAuth.update_authenticated(self, uri, is_authenticated=False)
Update the is_authenticated flag for the given uri or list of URIs. | python.library.urllib.request#urllib.request.HTTPPasswordMgrWithPriorAuth.update_authenticated |
class urllib.request.HTTPRedirectHandler
A class to handle redirections. | python.library.urllib.request#urllib.request.HTTPRedirectHandler |
HTTPRedirectHandler.http_error_301(req, fp, code, msg, hdrs)
Redirect to the Location: or URI: URL. This method is called by the parent OpenerDirector when getting an HTTP ‘moved permanently’ response. | python.library.urllib.request#urllib.request.HTTPRedirectHandler.http_error_301 |
HTTPRedirectHandler.http_error_302(req, fp, code, msg, hdrs)
The same as http_error_301(), but called for the ‘found’ response. | python.library.urllib.request#urllib.request.HTTPRedirectHandler.http_error_302 |
HTTPRedirectHandler.http_error_303(req, fp, code, msg, hdrs)
The same as http_error_301(), but called for the ‘see other’ response. | python.library.urllib.request#urllib.request.HTTPRedirectHandler.http_error_303 |
HTTPRedirectHandler.http_error_307(req, fp, code, msg, hdrs)
The same as http_error_301(), but called for the ‘temporary redirect’ response. | python.library.urllib.request#urllib.request.HTTPRedirectHandler.http_error_307 |
HTTPRedirectHandler.redirect_request(req, fp, code, msg, hdrs, newurl)
Return a Request or None in response to a redirect. This is called by the default implementations of the http_error_30*() methods when a redirection is received from the server. If a redirection should take place, return a new Request to allow htt... | python.library.urllib.request#urllib.request.HTTPRedirectHandler.redirect_request |
class urllib.request.HTTPSHandler(debuglevel=0, context=None, check_hostname=None)
A class to handle opening of HTTPS URLs. context and check_hostname have the same meaning as in http.client.HTTPSConnection. Changed in version 3.2: context and check_hostname were added. | python.library.urllib.request#urllib.request.HTTPSHandler |
HTTPSHandler.https_open(req)
Send an HTTPS request, which can be either GET or POST, depending on req.has_data(). | python.library.urllib.request#urllib.request.HTTPSHandler.https_open |
urllib.request.install_opener(opener)
Install an OpenerDirector instance as the default global opener. Installing an opener is only necessary if you want urlopen to use that opener; otherwise, simply call OpenerDirector.open() instead of urlopen(). The code does not check for a real OpenerDirector, and any class with... | python.library.urllib.request#urllib.request.install_opener |
class urllib.request.OpenerDirector
The OpenerDirector class opens URLs via BaseHandlers chained together. It manages the chaining of handlers, and recovery from errors. | python.library.urllib.request#urllib.request.OpenerDirector |
OpenerDirector.add_handler(handler)
handler should be an instance of BaseHandler. The following methods are searched, and added to the possible chains (note that HTTP errors are a special case). Note that, in the following, protocol should be replaced with the actual protocol to handle, for example http_response() wo... | python.library.urllib.request#urllib.request.OpenerDirector.add_handler |
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