content stringlengths 85 101k | title stringlengths 0 150 | question stringlengths 15 48k | answers list | answers_scores list | non_answers list | non_answers_scores list | tags list | name stringlengths 35 137 |
|---|---|---|---|---|---|---|---|---|
Q:
How to calculate the first Monday of the month; python 3.3+
I need to run a monthly report on the first Monday of the month and calculate this day with Python. The code I have so far will go into a module in our ETL program and will determine if the date is actually the first day of the month. Ideally, what I need... | How to calculate the first Monday of the month; python 3.3+ | I need to run a monthly report on the first Monday of the month and calculate this day with Python. The code I have so far will go into a module in our ETL program and will determine if the date is actually the first day of the month. Ideally, what I need is if the Monday is the first Monday of the month, run the repor... | [
"One way to do this is to ignore the passed in day value, and just use 7 instead; then you can simply subtract the weekday offset:\ndef find_first_monday(year, month, day):\n d = datetime(year, int(month), 7)\n offset = -d.weekday() #weekday = 0 means monday\n return d + timedelta(offset)\n\n",
"With num... | [
9,
1,
0,
0
] | [] | [] | [
"date",
"function",
"python",
"python_3.x",
"python_datetime"
] | stackoverflow_0067378357_date_function_python_python_3.x_python_datetime.txt |
Q:
I need to parse an XML file using python, but I cannot import any library that requires pip
The situation is I need the book title & number value under Score and place them on a 2d list. My current code, can retrieve the book title and score place them on a list, but the problem is there's some sections in the XML... | I need to parse an XML file using python, but I cannot import any library that requires pip | The situation is I need the book title & number value under Score and place them on a 2d list. My current code, can retrieve the book title and score place them on a list, but the problem is there's some sections in the XML file where the score is not present, and I need to be able to leave an indicator (ex. N/A) on th... | [
"Try:\nimport xml.etree.ElementTree as ET\n\ntree = ET.parse(\"your_xml_file.xml\")\nroot = tree.getroot()\n\nout = []\nfor bookstore in root.iter(\"bookstore\"):\n name = bookstore.find(\"book\").text\n score = bookstore.find('.//*[name=\"Score\"]')\n if score:\n score = score.find(\".//number\").t... | [
2
] | [] | [] | [
"list",
"parsing",
"python",
"xml"
] | stackoverflow_0074480263_list_parsing_python_xml.txt |
Q:
How to input 2d list in function?
I want function maxmintuple(m), that takes m, a 2D list returns a tuple with the min value and max value in the corresponding brackets. eg:
maxmintuple ([[3,5],[6,8]])
(3,8)
This is how I call it:
maxmintuple([1,5],[2,8])
and it returns this :
Traceback (most recent call last):... | How to input 2d list in function? | I want function maxmintuple(m), that takes m, a 2D list returns a tuple with the min value and max value in the corresponding brackets. eg:
maxmintuple ([[3,5],[6,8]])
(3,8)
This is how I call it:
maxmintuple([1,5],[2,8])
and it returns this :
Traceback (most recent call last):
File "<pyshell#17>", line 1, in <mo... | [
"I think you have to change your function to:\ndef maxmintuple(m):\n\n min1 = min(m[0])\n max1 = max(m[1])\n\n return (min1,max1)\n\nLet's apply it with your 2D list example:\nmaxmintuple([[3,5],[6,8]])\n\nOutput\n(3, 8)\n\n",
"You are calling the function wrong. you need to call like below\nmaxmintuple(... | [
2,
1
] | [] | [] | [
"python"
] | stackoverflow_0074480742_python.txt |
Q:
Python Plotly display other information on Hover
Here is the code that I have tried:
# import pandas as pd
import numpy as np
import plotly.graph_objects as go
from plotly.subplots import make_subplots
df = pd.read_csv("resultant_data.txt", index_col = 0, sep = ",")
display=df[["Velocity", "WinLoss"]]
pos = lam... | Python Plotly display other information on Hover | Here is the code that I have tried:
# import pandas as pd
import numpy as np
import plotly.graph_objects as go
from plotly.subplots import make_subplots
df = pd.read_csv("resultant_data.txt", index_col = 0, sep = ",")
display=df[["Velocity", "WinLoss"]]
pos = lambda col : col[col > 0].sum()
neg = lambda col : col[co... | [
"Essentially, this code ungroups the data frame before plotting to create the hovertemplate you're looking for.\nAs stated in the comments, the data has to have the same number of rows to be shown in the hovertemplate. At the end of my answer, I added the code all in one chunk.\n\nSince you have hovermode as x unif... | [
2
] | [] | [] | [
"plotly",
"python",
"python_3.x"
] | stackoverflow_0074476392_plotly_python_python_3.x.txt |
Q:
batch execute_write to neo4j with Python SDK
I aim to iterate through a dataframe to extract values, then create multiple Node in a batch manner to neo4j via the Python SDK. However, execute_write seems to allow on a single statement per query {code: Neo.ClientError.Statement.SyntaxError} {message: Expected exactl... | batch execute_write to neo4j with Python SDK | I aim to iterate through a dataframe to extract values, then create multiple Node in a batch manner to neo4j via the Python SDK. However, execute_write seems to allow on a single statement per query {code: Neo.ClientError.Statement.SyntaxError} {message: Expected exactly one statement per query but got: 3542 (there are... | [
"not sure if it is the best but this works for me:\nwith neo4j_driver.session() as session:\n# Run the unit of work within a Read Transaction\nwith session.begin_transaction() as tx:\n for i, row in df.iterrows():\n tx.run(f\"\"\"\n MERGE (l:Person {{id: \"{row['col']}\"}})\n SET l.name = \"{row['co... | [
0
] | [] | [] | [
"cypher",
"neo4j",
"python"
] | stackoverflow_0074479685_cypher_neo4j_python.txt |
Q:
Python, comment that wraps entire code
been trying to wrap entire code in a comment, how do i do that? i tried #, """, with no success, and as a question, is this even possible? i guess im stacking comments on top of other comments but im sure there is a way, im wrapping this code because i want to keep it in one ... | Python, comment that wraps entire code | been trying to wrap entire code in a comment, how do i do that? i tried #, """, with no success, and as a question, is this even possible? i guess im stacking comments on top of other comments but im sure there is a way, im wrapping this code because i want to keep it in one file along with other projects in the same f... | [
"You can't: Python comments are single line. And docstrings are not comments. However, during development if you need to \"switch off\" a block of code you can put it into an if False: block.\nEg:\nif False:\n addition = 1 + 1;\n subtraction = 2-1;\n miltiplication = 2*2;\n division = 5/3;\n\n",
"Afte... | [
1,
0
] | [] | [] | [
"comments",
"python"
] | stackoverflow_0032186685_comments_python.txt |
Q:
How to append and pair coordinate values in nested for loop
I am finding the distance between two pairs of random points, I am then duplicating the points in a 3 x 3 pattern so that the same points are seen after a certain distance, which is done with a nested for loop. I am trying to find the distance between th... | How to append and pair coordinate values in nested for loop | I am finding the distance between two pairs of random points, I am then duplicating the points in a 3 x 3 pattern so that the same points are seen after a certain distance, which is done with a nested for loop. I am trying to find the distance between the newly created points from the a for loop.
I tried using append ... | [
"Run your code:\nx (and y) is a list of numbers (4):\nIn [553]: x\nOut[553]: [8.699962201099193, 3.1643082386096975, 5.245385542599207, 3.0412506367299033]\n\ntiles is an array:\nIn [554]: tiles\nOut[554]: array([-10., 0., 10.])\n\nAnd the first iteration - without the plot, and doing one (i,j) append, rather th... | [
0
] | [] | [] | [
"append",
"distance",
"numpy",
"python"
] | stackoverflow_0074480125_append_distance_numpy_python.txt |
Q:
Python pandas: Write variable to excel cell in existing sheet
I'm using python pandas to read a large dataset from excel. I then do some calculations and want to write a variable to a single cell in a existing excel file in an existing sheet.
So far I have only seen documentation to write a dataframe with pandas. ... | Python pandas: Write variable to excel cell in existing sheet | I'm using python pandas to read a large dataset from excel. I then do some calculations and want to write a variable to a single cell in a existing excel file in an existing sheet.
So far I have only seen documentation to write a dataframe with pandas. Is this the way to go? If so, I then will make a dataframe only con... | [
"One option is doing something like this using pandas dataframe and passing only the variable to the dataframe:\nwith pd.ExcelWriter(\"tom_test.xlsx\", mode=\"a\", engine=\"openpyxl\", if_sheet_exists='overlay') as writer:\n test = pd.DataFrame([fkbareal_tot])\n test.to_excel(writer, sheet_nam... | [
0
] | [] | [] | [
"excel",
"pandas",
"python"
] | stackoverflow_0074480554_excel_pandas_python.txt |
Q:
Python protofub: how to pass response message from one grpc call to another
Im new to grpc/protobuf so please excuse any terminology errors in my question.
I need to take a response from one gRPC request and feed it into the next request. I cant figure out how to populate the "spec" line.
Proto file1:
message Upda... | Python protofub: how to pass response message from one grpc call to another | Im new to grpc/protobuf so please excuse any terminology errors in my question.
I need to take a response from one gRPC request and feed it into the next request. I cant figure out how to populate the "spec" line.
Proto file1:
message UpdateClusterRequest {
string service_name = 3;
ClusterTemplate spec = 4;
... | [
"It's unclear from your question because the (message) type of template_response isn't explicit but hinted (template_response.revisions[0].template.app).\nSo...if the Proto were:\nfoo.proto:\nsyntax = \"proto3\";\n\n\nmessage UpdateClusterRequest {\n string service_name = 3;\n\n ClusterTemplate spec = 4;\n ... | [
0
] | [] | [] | [
"grpc_python",
"protocol_buffers",
"python"
] | stackoverflow_0074469727_grpc_python_protocol_buffers_python.txt |
Q:
Select an array based on another array in Python
I created these two arrays
students = np.array([['Hannah'],['Alonzo'], ['Antoinette'], ['Latasha'], ['Phil']])
grades = np.array([[86, 94], [83, 79], [97, 95], [90, 87], [73, 76]])
how do I select all rows from grade based on the student name, for example Alonzo?
I... | Select an array based on another array in Python | I created these two arrays
students = np.array([['Hannah'],['Alonzo'], ['Antoinette'], ['Latasha'], ['Phil']])
grades = np.array([[86, 94], [83, 79], [97, 95], [90, 87], [73, 76]])
how do I select all rows from grade based on the student name, for example Alonzo?
I tried to select it all using index but for some reaso... | [
"import numpy as np\nstudents = np.array([['Hannah'],['Alonzo'], ['Antoinette'], ['Latasha'], ['Phil']])\n\ngrades = np.array([[86, 94], [83, 79], [97, 95], [90, 87], [73, 76]])\n\nfor index,student in enumerate(students):\n if student == 'Alonzo':\n print(grades[index])\n\noutput:\n[83 79]\n\n",
"You'r... | [
1,
0,
0,
0
] | [] | [] | [
"python"
] | stackoverflow_0074480824_python.txt |
Q:
Parsing an XML document using python. Cannot use any library that requires pip
I'm parsing an XML document, and I need the book title & number value under Score and place them on a 2d list. My current code, can retrieve that data and place it on a list, but the problem is there's some sections in the XML file wher... | Parsing an XML document using python. Cannot use any library that requires pip | I'm parsing an XML document, and I need the book title & number value under Score and place them on a 2d list. My current code, can retrieve that data and place it on a list, but the problem is there's some sections in the XML file where the score is not present, and I need to be able to leave an indicator (ex. N/A) on... | [
"python's strength is the speed in creating a solution, among others, using ready-made libraries.\nWhy you don't use lib like xmltodict?\nfor single bookstore:\n<bookstore>\n <book>[A-23] Everyday Italian</book>**\n\n <author>Giada De Laurentiis</author>\n <year>2005</year>\n <price>30.00</price>\n <... | [
2,
1
] | [] | [] | [
"list",
"parsing",
"python",
"xml"
] | stackoverflow_0074478984_list_parsing_python_xml.txt |
Q:
Create new list from two lists and create "helper" key to match 2 keys
Weird title, but the question is pretty complex. (Please don't hesitate to change the title if you know a better one)
I need to create a fresh new list with altered keys from other list, substrings from keys to check key name of other list and ... | Create new list from two lists and create "helper" key to match 2 keys | Weird title, but the question is pretty complex. (Please don't hesitate to change the title if you know a better one)
I need to create a fresh new list with altered keys from other list, substrings from keys to check key name of other list and match these key substrings with another key from list.
I hope it gets clear ... | [
"You've tagged this question with python, so I'm going to answer in python.\nSome string manipulation and a couple of loops can extract what you need.\n# not needed, but nice for printing out the result\nimport json\n\n\nansible_facts = {\n \"ansible_facts\": {\n \"ansible_net_virtual-systems\": [\n ... | [
1,
1
] | [] | [] | [
"ansible",
"ansible_facts",
"jinja2",
"python"
] | stackoverflow_0074472849_ansible_ansible_facts_jinja2_python.txt |
Q:
Tkinter 2 Entries calculator in python the answer is always blank
The calculator that I made has 2 entries , each one of them is supposed to hold a number and be stored in a variable , then when one of the buttons is pressed a window is supposed to pop out with the answer.
The problem is it's giving me a blank win... | Tkinter 2 Entries calculator in python the answer is always blank | The calculator that I made has 2 entries , each one of them is supposed to hold a number and be stored in a variable , then when one of the buttons is pressed a window is supposed to pop out with the answer.
The problem is it's giving me a blank window
from tkinter import *
from tkinter.messagebox import *
def additio... | [
"Your problem is that you are not taking the numbers you want at the time you want. The moment you read the values to num1 and num2 variables the value of e1 and e2 are both empty, so you reading empty to the variables.\nYou can easily solve your problem just reading the values of e1 and e2 right before make the op... | [
0
] | [] | [] | [
"calculator",
"messagebox",
"python",
"tkinter",
"tkinter_entry"
] | stackoverflow_0074480578_calculator_messagebox_python_tkinter_tkinter_entry.txt |
Q:
No report was found for sonar.python.coverage.reportPaths using pattern coverage-reports/coverage.xml
My sonar branch coverage results are not importing into sonarqube.
coverage.xml are generating in jenkins workspace.
following are the below jenkins and error details :
WARN: No report was found for sonar.python.c... | No report was found for sonar.python.coverage.reportPaths using pattern coverage-reports/coverage.xml | My sonar branch coverage results are not importing into sonarqube.
coverage.xml are generating in jenkins workspace.
following are the below jenkins and error details :
WARN: No report was found for sonar.python.coverage.reportPaths using pattern coverage-reports/coverage.xml
I have tried in my ways but nothing worked.... | [
"You are having that error because you are specifying the coverage report path option wrong, and therefore sonar is using the default location coverage-reports/coverage.xml.\nThe correct option is -Dsonar.python.coverage.reportPath (in singular).\n",
"I still have this problem on Azure Pipelines. Tried many ways ... | [
1,
0
] | [] | [] | [
"jenkins_pipeline",
"python"
] | stackoverflow_0055317792_jenkins_pipeline_python.txt |
Q:
Extract Created date and last login from firebase authentication using Python
Currently my python code gets the user id and email of all users from firebase authentication using the firebase admin SDK, however I am unable find the correct syntax to extract the user metadata such as the created and last login date/... | Extract Created date and last login from firebase authentication using Python | Currently my python code gets the user id and email of all users from firebase authentication using the firebase admin SDK, however I am unable find the correct syntax to extract the user metadata such as the created and last login date/time (which according to the documentation is in milliseconds). There are a few doc... | [
"It looks like the ExportedUsers result for list_users does not include the metadata for the users. In that case you'll need to call get_user(...) for each UID in the result to get the full UserRecord, and then find the timestamps in the metadata.\n",
"The correct syntax is user.metadata.creation_timestamp and us... | [
3,
2,
0
] | [] | [] | [
"firebase_admin",
"firebase_authentication",
"python"
] | stackoverflow_0065535902_firebase_admin_firebase_authentication_python.txt |
Q:
How to convert value datatype in pandas column with JSON from big number to int64?
I'm reading a nested Bigquery table with read_gbq and getting list of jsons with some big numbers
data = pd.read_gbq(sql, project_id=project)
Here is one of the cells with array with jsons in it
[{'key': 'firebase_screen_id', 'valu... | How to convert value datatype in pandas column with JSON from big number to int64? | I'm reading a nested Bigquery table with read_gbq and getting list of jsons with some big numbers
data = pd.read_gbq(sql, project_id=project)
Here is one of the cells with array with jsons in it
[{'key': 'firebase_screen_id', 'value': {'string_value': None, 'int_value': -2.047602554786245e+18, 'float_value': None, 'do... | [
"with further investigation i found out that this value was float and come out with this function\nNot the best use of Exceptions but fine for one time\ndef values_to_int(json_data):\n result = {}\n for c in json_data:\n value = [e for c, e in c['value'].items() if e or e == 0]\n result[c[\"key\... | [
0
] | [] | [] | [
"arrays",
"pandas",
"python"
] | stackoverflow_0074477306_arrays_pandas_python.txt |
Q:
Different reslults with np.searchsorted and np.argmin during finding nearest indexes
I have a set of timestamp (arr) data and list with starts and ends (cuts), the purpose is to intercept the data of the timestamp between the start and end and generate a new array. I have tried with two methodes, with np.searchsor... | Different reslults with np.searchsorted and np.argmin during finding nearest indexes | I have a set of timestamp (arr) data and list with starts and ends (cuts), the purpose is to intercept the data of the timestamp between the start and end and generate a new array. I have tried with two methodes, with np.searchsorted() and np.argmin(), but they give the different results. Any explication for this?
Than... | [
"The argmin method finds the index of closest value, which is not what searchsorted does.\nHere's a simple example:\nIn [130]: a = np.array([1, 2])\n\nFor inputs such as v=1.05 and v=1.95 (both between 1 and 2), the position returned by searchsorted(a, v) is 1:\nIn [131]: np.searchsorted(a, [1.05, 1.95])\nOut[131]:... | [
0
] | [] | [] | [
"arrays",
"numpy",
"python"
] | stackoverflow_0074479800_arrays_numpy_python.txt |
Q:
How to translate a letter into a specific word using the dictionaries I created?
I want to write a program that asks the user for a message, then converts the message using the telephony codes, codes that translate each letter into a specific word.
Here is sample output from the program:
This program will transla... | How to translate a letter into a specific word using the dictionaries I created? | I want to write a program that asks the user for a message, then converts the message using the telephony codes, codes that translate each letter into a specific word.
Here is sample output from the program:
This program will translate a message using telephony codes.
What is your message? I love you, mom!
India Lima... | [
"output = ''\nfor letter in list(word):\n if output == '':\n output = dictionary[letter]\n else:\n output = output + ' ' + dictionary[letter]\n\n\nI hope this helps. It checks if it is the first word added to the output, and then determines whether or not to add a space.\nword is the input, output is... | [
1,
0,
0
] | [] | [] | [
"dictionary",
"python",
"telephony"
] | stackoverflow_0074480932_dictionary_python_telephony.txt |
Q:
DJANGO: QueryDict obj has no attribute 'status_code'
I am a bit shy. This is my first question here and my English isn't great.
So I made CreateAdvert CBV(CreateView) and overrode the 'post' method for it.
I need to update QueryDict and append field 'user' to it. But when I am trying to return the context. It says... | DJANGO: QueryDict obj has no attribute 'status_code' | I am a bit shy. This is my first question here and my English isn't great.
So I made CreateAdvert CBV(CreateView) and overrode the 'post' method for it.
I need to update QueryDict and append field 'user' to it. But when I am trying to return the context. It says the error in the title.
Views:
class CreateAdvert(CreateV... | [
"See: https://docs.djangoproject.com/en/4.1/topics/http/views/\nYou should return a response object, and not the context dictionary from the CreateView:\nLike:\nfrom django.http import HttpResponse\nimport datetime\n\ndef current_datetime(request):\n now = datetime.datetime.now()\n html = \"<html><body>It is ... | [
0
] | [] | [] | [
"django",
"django_forms",
"django_views",
"python"
] | stackoverflow_0074480990_django_django_forms_django_views_python.txt |
Q:
Images getting squished when embedded in Flask
I am working on a project to get better at Flask, and I am using an image which is stored in my assets file (maindirectory>static>assets>myimage). While I got the images to appear just fine, they are weirdly squished, regardless of how I adjusted their heights. These ... | Images getting squished when embedded in Flask | I am working on a project to get better at Flask, and I am using an image which is stored in my assets file (maindirectory>static>assets>myimage). While I got the images to appear just fine, they are weirdly squished, regardless of how I adjusted their heights. These heights worked just fine when I built the pages and ... | [
"I hope you find one of these two options useful.\n\nwrite object-fit:cover to img tag;\nWrite the width in percentages and the height:auto;\n\n"
] | [
0
] | [] | [] | [
"flask",
"html",
"jinja2",
"python"
] | stackoverflow_0074481072_flask_html_jinja2_python.txt |
Q:
Periodically call a function in pygtk's main loop
What's the pygtk equivalent for after method in tkinter?
I want to periodically call a function in the main loop.
What is the better way to achieve it?
A:
Use gobject.timeout_add:
import gobject
gobject.timeout_add(milliseconds, callback)
For example here is a... | Periodically call a function in pygtk's main loop | What's the pygtk equivalent for after method in tkinter?
I want to periodically call a function in the main loop.
What is the better way to achieve it?
| [
"Use gobject.timeout_add:\nimport gobject\ngobject.timeout_add(milliseconds, callback)\n\nFor example here is a progress bar that uses timeout_add to update the progress (HScale) value:\nimport gobject\nimport gtk\n\nclass Bar(object):\n def __init__(self,widget):\n self.val=0\n self.scale = gtk.HS... | [
17,
1,
0
] | [] | [] | [
"pygtk",
"python"
] | stackoverflow_0007309782_pygtk_python.txt |
Q:
Can't figure out why my list index is out of range
i created a function to count the value of a blackjack hand with a for loop but it keep telling me that the index is out of range and i can't figure out why
i tried switching from "for card in total_cards" to a "for card in range(0, len(total_cards))" hoping that ... | Can't figure out why my list index is out of range | i created a function to count the value of a blackjack hand with a for loop but it keep telling me that the index is out of range and i can't figure out why
i tried switching from "for card in total_cards" to a "for card in range(0, len(total_cards))" hoping that that would solve my problem, but i keep getting the same... | [
"This is the problem:\nfor card in total_cards:\n total += total_cards[card]\n\nYou don't need to index into the collection - the for loop is doing that for you. Just change it to:\nfor card in total_cards:\n total += card\n\n",
"I'm relatively new, but I believe when you iterate through a list in python us... | [
3,
2,
0
] | [] | [] | [
"list",
"python",
"python_3.x"
] | stackoverflow_0074480966_list_python_python_3.x.txt |
Q:
Variable number of nested for loops in Python
I am having trouble getting this to work and any help would be greatly appreciated. I want to have a variable number of nested for loops for the following code. The idea is to write every combination possible to a csv file.
here is my code:
`
ka = [0.217, 0.445]
kb = [... | Variable number of nested for loops in Python | I am having trouble getting this to work and any help would be greatly appreciated. I want to have a variable number of nested for loops for the following code. The idea is to write every combination possible to a csv file.
here is my code:
`
ka = [0.217, 0.445]
kb = [0.03, 0.05]
kc = [10]
kd = [0.15625, 0.7]
ke = [1.0... | [
"What you need is itertools.product. It will handle all of this for you.\nimport itertools\nka = [0.217, 0.445]\nkb = [0.03, 0.05]\nkc = [10]\nkd = [0.15625, 0.7]\nke = [1.02, 0.78]\nLa = [0.15, 0.25]\nLb = [0.025, 0.075]\ntc = [0.002, 0.007]\nLd = [0.025, 0.115]\nLe = [0.07, 0.2]\n\nfor row in itertools.product(k... | [
1,
0
] | [] | [] | [
"csv",
"nested",
"python"
] | stackoverflow_0074481137_csv_nested_python.txt |
Q:
Cvlib not showing boxes, labels and confidence
I am trying to replicate a simple object detection that I found in on website.
import cv2
import matplotlib.pyplot as plt
import cvlib as cv
from cvlib.object_detection import draw_bbox
im = cv2.imread('downloads.jpeg')
bbox, label, conf = cv.detect_common_objects(im... | Cvlib not showing boxes, labels and confidence | I am trying to replicate a simple object detection that I found in on website.
import cv2
import matplotlib.pyplot as plt
import cvlib as cv
from cvlib.object_detection import draw_bbox
im = cv2.imread('downloads.jpeg')
bbox, label, conf = cv.detect_common_objects(im)
output_image = draw_bbox(im, bbox, label, conf)
pl... | [
"#After loading an image use an assert:\nimg = cv2.imread('downloads.jpeg')\n\nassert not isinstance(img,type(None)), 'image not found'\n\n"
] | [
0
] | [] | [] | [
"cvlib",
"opencv",
"python",
"python_3.x"
] | stackoverflow_0062566552_cvlib_opencv_python_python_3.x.txt |
Q:
Is it possible to initialise more than one array at a time?
I have this array:
A = array([[450., 0., 509., 395., 0., 0., 449.],
[490., 0., 572., 357., 0., 0., 489.],
[568., 0., 506., 227., 0., 0., 567.]])
A.shape = (3, 7)
I want to create 3 distinct empty arrays with names th... | Is it possible to initialise more than one array at a time? | I have this array:
A = array([[450., 0., 509., 395., 0., 0., 449.],
[490., 0., 572., 357., 0., 0., 489.],
[568., 0., 506., 227., 0., 0., 567.]])
A.shape = (3, 7)
I want to create 3 distinct empty arrays with names that progressively increase and append each row of the original one... | [
"The Short Answer\nThe following 2-liner will give you the the desired result\ncond = A[:,0]-1 == A[:,6] # compare columns 1 and 7, find ones that match (well, with -1...check details)\nnp.concatenate((A[cond,:],A[cond,:]),axis=0) # append rows that meet the condition to respective rows\n\nThe Details and Explanati... | [
0
] | [] | [] | [
"append",
"arrays",
"python"
] | stackoverflow_0074480535_append_arrays_python.txt |
Q:
Summarising pandas data frame by multiple fields and collapsing into a single column
I am trying to group and summarise a pandas dataframe into a single column
ID
LayerName
Name
Count
A
SC
B
2
A
SC
R
8
A
BLD
S
7
A
BLD
K
6
I will like the resulting table to be summarised by the LayerName, Name and Count into ... | Summarising pandas data frame by multiple fields and collapsing into a single column | I am trying to group and summarise a pandas dataframe into a single column
ID
LayerName
Name
Count
A
SC
B
2
A
SC
R
8
A
BLD
S
7
A
BLD
K
6
I will like the resulting table to be summarised by the LayerName, Name and Count into a single output field like thi
ID
Output
A
10 - SC : (B,R) ; 13 - BL... | [
"You need a double groupby.agg:\n(df.groupby(['ID', 'LayerName'],\n as_index=False, sort=False)\n .agg({'Name': ','.join, 'Count': 'sum'})\n .assign(Output=lambda d: d['Count'].astype(str)\n +' - '+d['LayerName']\n +' : ('+d['Name']+')')\n .groupb... | [
1,
0
] | [] | [] | [
"pandas",
"python"
] | stackoverflow_0074480957_pandas_python.txt |
Q:
i am un able to get the script to print the output dynamicaly
when running the following script nothing gets printed but when i press ctrl+c and end the task the complete output is printed. i want to make it in a way that each line of list is dynamicaly printed as the script is running itself
the function i am try... | i am un able to get the script to print the output dynamicaly | when running the following script nothing gets printed but when i press ctrl+c and end the task the complete output is printed. i want to make it in a way that each line of list is dynamicaly printed as the script is running itself
the function i am trying to run is...
`
`def passive_scan(interface):
result=[]
... | [
"That's the expected behavior of sniff() which is a blocking function.\n\"The sniff() function listens for an infinite period of time until the user interrupts.\"\nYou should use the AsyncSniffer : https://scapy.readthedocs.io/en/latest/usage.html#asynchronous-sniffing\n"
] | [
0
] | [] | [] | [
"packet_sniffers",
"python",
"scapy",
"security"
] | stackoverflow_0074480955_packet_sniffers_python_scapy_security.txt |
Q:
groupby: opitimizing code for multiple operations in single line
I have three lines need to convert in one line how can I do this with pandas and python ..
ml= 1000
1.line: agg_2 = main_df.groupby(['id_1','id_2'])['value'].agg(['min','max'])
2.line: tot = agg_2['max'].sub(agg_2['min']).shift(1)
3.line: main_df[... | groupby: opitimizing code for multiple operations in single line | I have three lines need to convert in one line how can I do this with pandas and python ..
ml= 1000
1.line: agg_2 = main_df.groupby(['id_1','id_2'])['value'].agg(['min','max'])
2.line: tot = agg_2['max'].sub(agg_2['min']).shift(1)
3.line: main_df['hos_eve'] = (145 - (main_df.groupby(['id_1','id_2'])['vio_eve'].sum()... | [
"If you are concerned about the multiple .groupby calls you can refactor the common expression out to an intermediary variable.\nThe group_by is only performed once and you help keep the code readable.\nmain_gb = main_df.groupby(['id_1','id_2'])\nagg_2 = main_gb['value'].agg(['min','max'])\ntot = agg_2['max']... | [
0
] | [] | [] | [
"group_by",
"pandas",
"python"
] | stackoverflow_0074474021_group_by_pandas_python.txt |
Q:
GCP: Allow Service Account to Impersonate a User Account with Google Analytics Scopes
I am trying to create a script that enables a Service Account ga@googleanalytics.iam.gserviceaccount.com to impersonate a user account ga@domain.tld with the following GA scopes:
target_scopes = ['https://www.googleapis.com/auth/... | GCP: Allow Service Account to Impersonate a User Account with Google Analytics Scopes | I am trying to create a script that enables a Service Account ga@googleanalytics.iam.gserviceaccount.com to impersonate a user account ga@domain.tld with the following GA scopes:
target_scopes = ['https://www.googleapis.com/auth/analytics',
'https://www.googleapis.com/auth/analytics.edit',
'https://www.googleapis.com/a... | [
"Assuming that you configured domain wide delegation to the service account though your google workspace. And configured it to a user who has access to the google analytics account.\nThe same code used to delegate to the other apis should work as well.\ncredentials = service_account.Credentials.from_service_accoun... | [
0
] | [] | [] | [
"google_analytics_api",
"google_api_python_client",
"google_workspace",
"python",
"service_accounts"
] | stackoverflow_0074479630_google_analytics_api_google_api_python_client_google_workspace_python_service_accounts.txt |
Q:
Analysis on most popular product combination
I would need your help with the following
Our goal is to increase our overall share in the market - To do this, we would like to know whether introducing a specific combination of products to different countries would have an impact on our market share.
Following is a m... | Analysis on most popular product combination | I would need your help with the following
Our goal is to increase our overall share in the market - To do this, we would like to know whether introducing a specific combination of products to different countries would have an impact on our market share.
Following is a mockup data over a period of August and September o... | [
"I believe that your question should be a technical question, you are asking about analytical work as I long as I understood, from a python/pandas point of view that is how you analyse a dataset with the kinda data you have, the code below will allow you to answer a lot of the analytical question you have asked abo... | [
0,
0,
0,
0,
0
] | [] | [] | [
"analytics",
"linear_regression",
"logistic_regression",
"machine_learning",
"python"
] | stackoverflow_0074373967_analytics_linear_regression_logistic_regression_machine_learning_python.txt |
Q:
Intensity normalization of image using Python+PIL - Speed issues
I'm working on a little problem in my sparetime involving analysis of some images obtained through a microscope. It is a wafer with some stuff here and there, and ultimately I want to make a program to detect when certain materials show up.
Anyways, ... | Intensity normalization of image using Python+PIL - Speed issues | I'm working on a little problem in my sparetime involving analysis of some images obtained through a microscope. It is a wafer with some stuff here and there, and ultimately I want to make a program to detect when certain materials show up.
Anyways, first step is to normalize the intensity across the image, since the l... | [
"import numpy as np\nfrom PIL import Image\n\ndef normalize(arr):\n \"\"\"\n Linear normalization\n http://en.wikipedia.org/wiki/Normalization_%28image_processing%29\n \"\"\"\n arr = arr.astype('float')\n # Do not touch the alpha channel\n for i in range(3):\n minval = arr[...,i].min()\n... | [
18,
2,
0
] | [] | [] | [
"normalization",
"python",
"python_imaging_library"
] | stackoverflow_0007422204_normalization_python_python_imaging_library.txt |
Q:
How to replicate conda environment from windows desktop linux server not connected to internet?
I have created a conda environment on my windows desktop. I am trying to move it to windows server and Linux server.
I created specification file like below which has all internal URL
Using this spec file I could creat... | How to replicate conda environment from windows desktop linux server not connected to internet? | I have created a conda environment on my windows desktop. I am trying to move it to windows server and Linux server.
I created specification file like below which has all internal URL
Using this spec file I could create environment on windows server not connected to internet.
For Linux server I created .yml file like ... | [
"The issue seems pretty simple: the .yml file is just a list of the packages that are contained in the conda environment. When you try to create an environment based on the .yml file, conda reads all the names and versions of the packages listed, and then fetches, downloads and installs them.\nSince your Linux serv... | [
0
] | [] | [] | [
"anaconda3",
"conda",
"linux",
"python",
"yaml"
] | stackoverflow_0074421643_anaconda3_conda_linux_python_yaml.txt |
Q:
Running Tkinter to produce a typing counter. Can't type into entry box while countdown timer is going
I'm trying to put together my own script for a typing counter.
# --------------------------------------------------Import Modules-----------------------------------------------------#
from tkinter import *
import ... | Running Tkinter to produce a typing counter. Can't type into entry box while countdown timer is going | I'm trying to put together my own script for a typing counter.
# --------------------------------------------------Import Modules-----------------------------------------------------#
from tkinter import *
import time
import random
from threading import Thread
# --------------------------------------------------Set CO... | [
"Avoid using while loops with time.sleep() in a tkinter app, as it will block the main (UI) thread. Instead, look into the tkinter.after() method, which is useful for situations like this!\nt = TIMER\n\ndef start_timer():\n global t\n if t:\n minutes, seconds = divmod(t, 60)\n timer = f'{minutes... | [
0
] | [] | [] | [
"python",
"tkinter",
"tkinter_entry"
] | stackoverflow_0074481108_python_tkinter_tkinter_entry.txt |
Q:
Returning value in new column based on other columns pandas
I am trying to mirror vlookup function into python script:
If value from GPN column in analysis_sheet is in GPN column in whitelist_sheet I want to return value from column SOURCE in whitelist_sheet DataFrame to column RCL in analysis_sheet. Here are some... | Returning value in new column based on other columns pandas | I am trying to mirror vlookup function into python script:
If value from GPN column in analysis_sheet is in GPN column in whitelist_sheet I want to return value from column SOURCE in whitelist_sheet DataFrame to column RCL in analysis_sheet. Here are some of my trials, but non worked:
analysis_sheet['RCL'] = analysis_s... | [
"import pandas as pd\ndata1 = {'GPN': [111, 222, 333, 444], 'col2': ['fsgd', 'sdg', 'sfgf', 'sfgf'], 'col3':['bgg', 'gd', 'gbg', 'gbg']}\nanalysis_sheet = pd.DataFrame(data1) \ndata2 = {'GPN': [111, 222, 333, 555], 'col2': ['as', 'df', 'dd', 'sd'], 'Source':['HH', 'BB', 'CD', 'GK']}\nwhitelist_sheet = pd.DataFrame... | [
0
] | [] | [] | [
"dataframe",
"pandas",
"python"
] | stackoverflow_0074481146_dataframe_pandas_python.txt |
Q:
How to make python click squares on memory game
someone know how to make python click squares on memory game?
EX:
I have this puzzle to memorize(The red squares are random):
https://i.imgur.com/IP54Qef.png
How do i make python to click red squares after they dissapear?
I managed to find if there is a red square on... | How to make python click squares on memory game | someone know how to make python click squares on memory game?
EX:
I have this puzzle to memorize(The red squares are random):
https://i.imgur.com/IP54Qef.png
How do i make python to click red squares after they dissapear?
I managed to find if there is a red square on the screen.
from pyautogui import *
import pyautogui... | [
"pyautogui.locateOnScreen('model_square.png', confidence=1) will return (x,y) values of the given image if found on the screen.\npyautogui.click(x,y) will click on the given x,y.\nSo to code what you want to do we can simply declare a variable that will store x,y of the red squares found on the screen and then pass... | [
1
] | [] | [] | [
"python"
] | stackoverflow_0074424681_python.txt |
Q:
how can I represent tuple as a 2D array in python?
Imagine a NxN chess board, I have a tuple t = (0,3,2,1) which represents chess pieces location at each column (col = index), and each number represents the row, starting at 0 from bottom.
For this example, it has 4 columns, first piece is at row=0 (bottom row), se... | how can I represent tuple as a 2D array in python? | Imagine a NxN chess board, I have a tuple t = (0,3,2,1) which represents chess pieces location at each column (col = index), and each number represents the row, starting at 0 from bottom.
For this example, it has 4 columns, first piece is at row=0 (bottom row), second piece is on row=3 (fourth/highest row), third piece... | [
"First create the 2-d list of zeroes.\narr = [[0] * table_size for _ in range(table_size)]\n\nThen loop over the locations, replacing the appropriate elements with 1.\nfor col, row in enumerate(pieces_location, 1):\n arr[-row][col] = 1\n\n",
"Use this after you've made the list (A matrix of 0s)\n** If the loca... | [
1,
1,
0
] | [] | [] | [
"arrays",
"chess",
"list",
"python",
"tuples"
] | stackoverflow_0074481205_arrays_chess_list_python_tuples.txt |
Q:
How to get rid of the "\n" at the end of each line while writing to a variable?
I have the following code to read data
import sys
data = sys.stdin.readlines()
id = 0
while id < len(data) - 1:
n = int(data[id])
id += 1
some_list = []
for _ in range(n):
x1, y1, x2, y2 = map(str, data[id].sp... | How to get rid of the "\n" at the end of each line while writing to a variable? | I have the following code to read data
import sys
data = sys.stdin.readlines()
id = 0
while id < len(data) - 1:
n = int(data[id])
id += 1
some_list = []
for _ in range(n):
x1, y1, x2, y2 = map(str, data[id].split(" "))
some_list.append([x1, y1, x2, y2])
id += 1
print(some_l... | [
"You may use rstrip from the string package.\nFor example here, just use:\ny2.rstrip()\n\nIt will remove the \\n at the end of y2 if there is one.\n"
] | [
2
] | [] | [] | [
"python",
"stdin"
] | stackoverflow_0074481235_python_stdin.txt |
Q:
replace nested for loops combined with conditions to boost performance
In order to speed up my code I want to exchange my for loops by vectorization or other recommended tools. I found plenty of examples with replacing simple for loops but nothing for replacing nested for loops in combination with conditions, whic... | replace nested for loops combined with conditions to boost performance | In order to speed up my code I want to exchange my for loops by vectorization or other recommended tools. I found plenty of examples with replacing simple for loops but nothing for replacing nested for loops in combination with conditions, which I was able to comprehend / would have helped me...
With my code I want to ... | [
"You can quite easily vectorize the most computationally intensive part: the innermost loop. The idea is to compute the points_list all at once. np.cross can be applied on each lines, np.where can be used to filter the result (and get the IDs).\nHere is the (barely tested) modified main loop:\nfor point in tqdm(poi... | [
2
] | [] | [] | [
"for_loop",
"numpy",
"pandas",
"performance",
"python"
] | stackoverflow_0074479770_for_loop_numpy_pandas_performance_python.txt |
Q:
How to change annotation features for Vision OCR?
I'm trying to extract text from a local image with Python and Vision, based off Cloud Vision API: Detect text in images.
This is the function to extract text:
def detect_text(path):
"""Detects text in the file."""
from google.cloud import vision
import ... | How to change annotation features for Vision OCR? | I'm trying to extract text from a local image with Python and Vision, based off Cloud Vision API: Detect text in images.
This is the function to extract text:
def detect_text(path):
"""Detects text in the file."""
from google.cloud import vision
import io
client = vision.ImageAnnotatorClient()
with io.... | [
"Alternatively you can request language hints by adding image_context object:\nresponse = client.text_detection(image=image,\nimage_context={\"language_hints\": [\"en\"]})\n\n",
"The following article explains it, scroll down to the 'Creating the Application' section.\nYou need to add a request object to your co... | [
1,
0
] | [] | [] | [
"google_cloud_platform",
"google_vision",
"python"
] | stackoverflow_0074480775_google_cloud_platform_google_vision_python.txt |
Q:
Closing RabbitMQ connection blocks thread, using Pika
I'm connecting to RabbitMQ from a separate thread but want to allow the thread to be stopped from another thread.
class JobListener(threading.Thread):
"""Listens for jobs"""
connection = None
channel = None
consuming = False
def run(self):... | Closing RabbitMQ connection blocks thread, using Pika | I'm connecting to RabbitMQ from a separate thread but want to allow the thread to be stopped from another thread.
class JobListener(threading.Thread):
"""Listens for jobs"""
connection = None
channel = None
consuming = False
def run(self):
try:
"""Start listening for jobs"""
... | [
"Pika is not thread safe (see the FAQ).\n\n\nIs Pika thread safe?\nPika does not have any notion of threading in the code. If you want to use Pika with threading, make sure you have a Pika connection per thread, created in that thread. It is not safe to share one Pika connection across threads, with one exception: ... | [
0
] | [] | [] | [
"multithreading",
"pika",
"python",
"python_3.x",
"rabbitmq"
] | stackoverflow_0043769873_multithreading_pika_python_python_3.x_rabbitmq.txt |
Q:
reading dataframe from csv and array problems
The application I use generates data in a dataframe which I need to use upon request.
It looks similar to this.
<class 'pandas.core.frame.DataFrame'>
E Gg gnx2 J chs lwave J_ID
0 27.572025 82.308581 7.078391 3.0 1 [0] 1
1 ... | reading dataframe from csv and array problems | The application I use generates data in a dataframe which I need to use upon request.
It looks similar to this.
<class 'pandas.core.frame.DataFrame'>
E Gg gnx2 J chs lwave J_ID
0 27.572025 82.308581 7.078391 3.0 1 [0] 1
1 46.387728 77.029548 58.112338 3.0 1 [0] ... | [
"In the read_csv function, you can manually assign data types to your new columns. Pass in a dictionary of column name --> preferred data type.\ndata_type_mapping = {‘a’: np.float64, ‘b’: np.int32, ‘c’: ‘Int64’}\nmy_df = pd.read_csv('myfile.csv', dtypes = data_type_mapping)\n\nFrom pandas documentation:\n\nData typ... | [
0,
0
] | [] | [] | [
"arrays",
"dataframe",
"python"
] | stackoverflow_0074476182_arrays_dataframe_python.txt |
Q:
How do I make a bot say something when someone enter my discord server
I'm trying to make a discord bot say a certain message when it first joins a Discord Server, so when the bot first joins a Discord Server, it will say something along the lines of "Hello everyone....". I looked at a lot of sources but none seem... | How do I make a bot say something when someone enter my discord server | I'm trying to make a discord bot say a certain message when it first joins a Discord Server, so when the bot first joins a Discord Server, it will say something along the lines of "Hello everyone....". I looked at a lot of sources but none seem to be,Can anyone help?
make a bot say a certain message when it first joins... | [
"Heyo.\nTo make your bot say something in a channel, you just use a client event.\nCode example:\n@client.event\nasync def on_guild_join(guild):\n await channel.send(\"Wassup!\")\n\nPlease keep in mind that you need to define the channel variable.\nRemember that this requires Intents.guilds to be enabled!\nYou ... | [
0
] | [] | [] | [
"discord",
"discord.py",
"python",
"python_3.8"
] | stackoverflow_0074481446_discord_discord.py_python_python_3.8.txt |
Q:
How to import 2 separate files with the same name in the same python script
Let's say that I have the following files with given paths:
/home/project/folder1/common.py
/home/project/folder2/common.py
So, these files have the same name but they are in different folders.
And I need to import both of these files in ... | How to import 2 separate files with the same name in the same python script | Let's say that I have the following files with given paths:
/home/project/folder1/common.py
/home/project/folder2/common.py
So, these files have the same name but they are in different folders.
And I need to import both of these files in the same python script that is located in a separate path, as following:
/home/pr... | [
"It's a bit odd calling both files common.py, by their naming and placement they're anything but common :). But here you go. You need to make your abc.py script \"see\" your top-level project directory. Since it is in /home, adding the path to your home directory achieves that.\n import sys\n sys.path.append(r\... | [
2
] | [] | [] | [
"python",
"python_3.x"
] | stackoverflow_0074480614_python_python_3.x.txt |
Q:
sentry sdk custom performance integration for python app
Sentry can track performance for celery tasks and API endpoints
https://docs.sentry.io/product/performance/
I have custom script that are lunching by crone and do set of similar tasks
I want to incorporated sentry_sdk into my script to get performance tracin... | sentry sdk custom performance integration for python app | Sentry can track performance for celery tasks and API endpoints
https://docs.sentry.io/product/performance/
I have custom script that are lunching by crone and do set of similar tasks
I want to incorporated sentry_sdk into my script to get performance tracing of my tasks
Any advise how to do it with
https://getsentry.g... | [
"You don't need use capture_event\nI would suggest to use sentry_sdk.start_transaction instead. It also allows track your function performance.\nLook at my example\nfrom time import sleep\nfrom sentry_sdk import Hub, init, start_transaction\n\ninit(\n dsn=\"dsn\",\n traces_sample_rate=1.0,\n)\n\n\ndef sentry_... | [
3
] | [] | [] | [
"performance",
"python",
"sentry"
] | stackoverflow_0074454587_performance_python_sentry.txt |
Q:
Unable to allocate array with shape and data type
I'm facing an issue with allocating huge arrays in numpy on Ubuntu 18 while not facing the same issue on MacOS.
I am trying to allocate memory for a numpy array with shape (156816, 36, 53806)
with
np.zeros((156816, 36, 53806), dtype='uint8')
and while I'm getting... | Unable to allocate array with shape and data type | I'm facing an issue with allocating huge arrays in numpy on Ubuntu 18 while not facing the same issue on MacOS.
I am trying to allocate memory for a numpy array with shape (156816, 36, 53806)
with
np.zeros((156816, 36, 53806), dtype='uint8')
and while I'm getting an error on Ubuntu OS
>>> import numpy as np
>>> np.ze... | [
"This is likely due to your system's overcommit handling mode.\nIn the default mode, 0,\n\nHeuristic overcommit handling. Obvious overcommits of address space are refused. Used for a typical system. It ensures a seriously wild allocation fails while allowing overcommit to reduce swap usage. The root is allowed to a... | [
179,
121,
44,
11,
11,
5,
0,
0
] | [] | [] | [
"data_science",
"numpy",
"python"
] | stackoverflow_0057507832_data_science_numpy_python.txt |
Q:
How to label groups conditionally?
I'm new to pandas and would like to know how to do the following:
Given specific conditions, I would like to mark the whole group with a specific label rather than just the rows that meet the conditions.
For example, if I have a DataFrame like this:
import numpy as np
import pand... | How to label groups conditionally? | I'm new to pandas and would like to know how to do the following:
Given specific conditions, I would like to mark the whole group with a specific label rather than just the rows that meet the conditions.
For example, if I have a DataFrame like this:
import numpy as np
import pandas as pd
df = pd.DataFrame({"id": [1, 2... | [
"A simple solution would be after you use np.select and create your 'state' column, to forward fill / backward fill per group?\ndf['state'] = df.groupby(['working_group'])['state'].transform(lambda x: x.bfill().ffill())\n\n id process working_group size state\n0 1 pending a 2 not_done\... | [
1,
1
] | [] | [] | [
"pandas",
"python"
] | stackoverflow_0074481307_pandas_python.txt |
Q:
Best way to read and process parquet files stored in GCP using pyspark
I am new to using GCS. I am using it to store some parquet data files. Previously before GCS, I was storing all of my parquet files locally on my machine to test some code to read all of the parquet files into a data frame using Spark.
Here is ... | Best way to read and process parquet files stored in GCP using pyspark | I am new to using GCS. I am using it to store some parquet data files. Previously before GCS, I was storing all of my parquet files locally on my machine to test some code to read all of the parquet files into a data frame using Spark.
Here is an example of what I had setup to work locally in python:
source_path = '/my... | [
"In my understanding you are trying to access the parquet files stored in gcs bucket from your local spark. If that's the case, please follow the below sequence of steps\n\nDownload the gcs-hadoop-connector.jar and place it inside your jars folder in your local spark. Note: Please download the correct matching vers... | [
0
] | [] | [] | [
"gcs",
"pyspark",
"python"
] | stackoverflow_0074189863_gcs_pyspark_python.txt |
Q:
Django per-model authorization permissions
Im facing a problem in Django with authorization permissions (a bit new to Django).
I have a teacher, student and manager models.
When a teacher sends a request to my API they should get different permissions than a student (ie, a student will see all of his own test grad... | Django per-model authorization permissions | Im facing a problem in Django with authorization permissions (a bit new to Django).
I have a teacher, student and manager models.
When a teacher sends a request to my API they should get different permissions than a student (ie, a student will see all of his own test grades, while a teacher can see all of its own class... | [
"When you need multiple user types, for example, in your case multiple roles are needed like a student, teacher, manager, etc… then you need a different role for all the persons to categorize.\nTo have these roles you need to extend AbstractUser(for simple case) in your models.py for your User model also You can sp... | [
2
] | [] | [] | [
"django",
"python"
] | stackoverflow_0074481519_django_python.txt |
Q:
Find elements between two tags in a list
Language: Python 3.4
OS: Windows 8.1
I have some lists like the following:
a = ['text1', 'text2', 'text3','text4','text5']
b = ['text1', 'text2', 'text3','text4','New_element', 'text5']
What is the simplest way to find the elements between two tags in a list?
I want to be... | Find elements between two tags in a list | Language: Python 3.4
OS: Windows 8.1
I have some lists like the following:
a = ['text1', 'text2', 'text3','text4','text5']
b = ['text1', 'text2', 'text3','text4','New_element', 'text5']
What is the simplest way to find the elements between two tags in a list?
I want to be able to get it even if the lists and tags hav... | [
"To get the location of an element in a list use index(). Then use the discovered index to create a slice of the list like:\nCode:\nprint(b[b.index('text3')+1:b.index('text5')])\n\nResults:\n['text4', 'New_element']\n\n",
"You can use the list.index method to find the first occurrence of each of your tags, then ... | [
4,
1,
0
] | [] | [] | [
"python",
"python_3.x"
] | stackoverflow_0043422243_python_python_3.x.txt |
Q:
Python for loop to read a JSON file
I am trying to understand a Python for loop that is implemented as below
samples= [(objectinstance.get('sample', record['token'])['timestamp'], record)
for record in objectinstance.scene]
'scene' is a JSON file with list of dictionaries and each dictionary entry re... | Python for loop to read a JSON file | I am trying to understand a Python for loop that is implemented as below
samples= [(objectinstance.get('sample', record['token'])['timestamp'], record)
for record in objectinstance.scene]
'scene' is a JSON file with list of dictionaries and each dictionary entry refers through values of the token to anoth... | [
"in non comprehension form it is as below\nsamples = []\nfor record in objectinstance.scene:\n data = (\n objectinstance.get('sample', record['token'])['timestamp'],\n record\n )\n samples.append(data)\n\nobjectinstance.get('sample', record['token']) this looks like a metho... | [
0,
0
] | [] | [] | [
"for_loop",
"json",
"list_comprehension",
"python"
] | stackoverflow_0074481454_for_loop_json_list_comprehension_python.txt |
Q:
Pandas Dataframe : How to flatten nested dictionaries inside a list into new rows
I am trying to flatten API response.
This is the response
data = [{
"id": 1,
"status": "Public",
"Options": [
{
"id": 8,
"pId": 9
... | Pandas Dataframe : How to flatten nested dictionaries inside a list into new rows | I am trying to flatten API response.
This is the response
data = [{
"id": 1,
"status": "Public",
"Options": [
{
"id": 8,
"pId": 9
},
{
"id": 10,
... | [
"you can use:\ndf=pd.json_normalize(data).explode('Options')\ndf=df.join(df['Options'].apply(pd.Series).add_prefix('options_')).drop(['Options'],axis=1).drop_duplicates()\nprint(df)\n'''\n id status optionsid optionspId\n0 1 Public 8 9\n0 1 Public 10 11\n1 2 Public ... | [
1,
1,
0
] | [] | [] | [
"pandas",
"python"
] | stackoverflow_0074481315_pandas_python.txt |
Q:
Python Pymoo - get an import error when copy and paste tutorial code
I am a Python beginner. Trying to follow a getting started tutorial of a multi-objective optimization algoritm https://pymoo.org/getting_started/part_2.html
I have installed pymoo according to the installation instructions:
pip install -U pymoo
... | Python Pymoo - get an import error when copy and paste tutorial code | I am a Python beginner. Trying to follow a getting started tutorial of a multi-objective optimization algoritm https://pymoo.org/getting_started/part_2.html
I have installed pymoo according to the installation instructions:
pip install -U pymoo
Everything works fine up to the paragraph Define a Termination Criterion
I... | [
"Instead of from pymoo.problems import get_problem use from pymoo.problems.multi import * .\nAnd for get_problem use problem instead. As an example:\nget_problem(\"zdt1\").pareto_front()\nShould be converted to:\nZDT1().pareto_front()\n"
] | [
0
] | [] | [] | [
"optimization",
"pymoo",
"python"
] | stackoverflow_0074064643_optimization_pymoo_python.txt |
Q:
xpath error, XPath position >= 1 expected
I am trying to parse a xml from a string.
Below is the xml in the string.
<xc:Application class="bril::lumistore::Application" id="111" instance="0" logpolicy="inherit" network="local" service="lumistore">
<ns4:properties xsi:type="soapenc:Struct">
<ns4:datasources s... | xpath error, XPath position >= 1 expected | I am trying to parse a xml from a string.
Below is the xml in the string.
<xc:Application class="bril::lumistore::Application" id="111" instance="0" logpolicy="inherit" network="local" service="lumistore">
<ns4:properties xsi:type="soapenc:Struct">
<ns4:datasources soapenc:arrayType="xsd:ur-type[1]" xsi:type="soa... | [
"Positions in XPath start at 1; not 0.\nSo the positional predicate [0] in:\nlst:item[0]\n\nisn't going to select anything.\nIf you want to select the first lst:item child of lst:datasources, use:\nlst:item[1]\n\n"
] | [
1
] | [] | [] | [
"elementtree",
"python",
"python_3.x",
"xml",
"xml_parsing"
] | stackoverflow_0074479578_elementtree_python_python_3.x_xml_xml_parsing.txt |
Q:
unsort a list to get it back the way it was
I want to unsort a list.
For you to understand:
list1 = ["Hi", "Whats up this Morning" "Hello", "Good Morning"]
new_list = sorted(list1, key=len, reverse=True)
["Whats up this Morning", "Good Morning", "Hello", "Hi"]
And know it should go back exactly in the same way ... | unsort a list to get it back the way it was | I want to unsort a list.
For you to understand:
list1 = ["Hi", "Whats up this Morning" "Hello", "Good Morning"]
new_list = sorted(list1, key=len, reverse=True)
["Whats up this Morning", "Good Morning", "Hello", "Hi"]
And know it should go back exactly in the same way it was in the beginning
["Hi", "Whats up this Mor... | [
"Getting to it right out of the gate, list1 never changes, so as long as you retain this object in memory you will always have a way to refer to the original list, since it's unchanged. new_list is a new object, and the absolute simplest thing you can do is keep both these objects and refer to them at will.\nTaking... | [
1,
1
] | [] | [] | [
"list",
"python",
"sortedlist",
"sorting"
] | stackoverflow_0074481253_list_python_sortedlist_sorting.txt |
Q:
How do i create a semicolon separated excel or csv file from the values of a column in PANDAS?
i have an excel file, it has one column, "emails"... i need to get the email values from the column and add them to a row separated by a semicolon.
export or save to either an excel or csv. is this possible in pandas?
A... | How do i create a semicolon separated excel or csv file from the values of a column in PANDAS? | i have an excel file, it has one column, "emails"... i need to get the email values from the column and add them to a row separated by a semicolon.
export or save to either an excel or csv. is this possible in pandas?
| [
"Not really sure what your email 'values' are particularly. Once getting them into a pandas df, you can output to .csv with a semi colon delimiter using this code\ndf.to_csv(sep=';', index=False)\n\n"
] | [
0
] | [] | [] | [
"dataframe",
"pandas",
"python",
"python_3.x"
] | stackoverflow_0074481323_dataframe_pandas_python_python_3.x.txt |
Q:
How can I set max line length in vscode for python?
For JavaScript formatter works fine but not for Python. I have installed autopep8 but it seems that I can't set max line length. I tried this:
"python.formatting.autopep8Args": [
"--max-line-length",
"79",
"--experimental"
]
and my settings.json lo... | How can I set max line length in vscode for python? | For JavaScript formatter works fine but not for Python. I have installed autopep8 but it seems that I can't set max line length. I tried this:
"python.formatting.autopep8Args": [
"--max-line-length",
"79",
"--experimental"
]
and my settings.json looks like this:
{
"workbench.colorTheme": "One Dark Pro"... | [
"From autopep8-usage, the default value of max-line-length is 79, so you can change to other value and have a try.\nAbout the effect of autopep8 in vscode, I made a test with the same settings as yours, like the following screenshot shows:\n\nevery print sentence line-length is over 79, the first and the second pri... | [
3,
0
] | [] | [] | [
"python",
"visual_studio_code",
"vscode_settings"
] | stackoverflow_0063570108_python_visual_studio_code_vscode_settings.txt |
Q:
Export to CSV in Python from JSON for loop
How do I fix my formatting.
I know how to get the header and can also get the data exported in json format out to file.
My problem is each column needs to have the item index for each line.
data = json.loads(response.text)
f = open("export-results.csv", "a", newline="")
... | Export to CSV in Python from JSON for loop | How do I fix my formatting.
I know how to get the header and can also get the data exported in json format out to file.
My problem is each column needs to have the item index for each line.
data = json.loads(response.text)
f = open("export-results.csv", "a", newline="")
writer = csv.writer(f)
header = 'Device Name', '... | [
"You can use enumerate() to get index of the row. For example:\nwith open(\"export-results.csv\", \"w\", newline=\"\") as f:\n writer = csv.writer(f)\n header = \"Index\", \"Device Name\", \"Operating System\", \"IP Address\"\n\n # write header\n writer.writerow(header)\n\n # write rows with index (s... | [
0
] | [] | [] | [
"csv",
"export",
"json",
"python"
] | stackoverflow_0074481515_csv_export_json_python.txt |
Q:
Does the TensorFlow save function automatically overwrite old models? If not, how does the save/load system work?
I've tried finding information regarding this online but the word overwrite does not show up at all in the official Tensorflow documentation and all the Stack Overflow questions are related to changing... | Does the TensorFlow save function automatically overwrite old models? If not, how does the save/load system work? | I've tried finding information regarding this online but the word overwrite does not show up at all in the official Tensorflow documentation and all the Stack Overflow questions are related to changing the number of copies saved by the model.
I would just like to know whether or not the save function overwrites at all.... | [
"According to the tensorflow documentation, model.save() is an alias for tensorflow.keras.models.save_model(), which has default parameter \"overwrite\" set to \"True\". From this I assume that by calling model.save('model.h5') you automatically overwrite your previous save.\nSource: https://www.tensorflow.org/api_... | [
1,
0,
0
] | [] | [] | [
"python",
"tensorflow"
] | stackoverflow_0072985903_python_tensorflow.txt |
Q:
How to open an excel file with multiple sheets in pandas?
I have an excel file composed of several sheets. I need to load them as separate dataframes individually. What would be a similar function as pd.read_csv("") for this kind of task?
P.S. due to the size I cannot copy and paste individual sheets in excel
A:... | How to open an excel file with multiple sheets in pandas? | I have an excel file composed of several sheets. I need to load them as separate dataframes individually. What would be a similar function as pd.read_csv("") for this kind of task?
P.S. due to the size I cannot copy and paste individual sheets in excel
| [
"Use pandas read_excel() method that accepts a sheet_name parameter:\nimport pandas as pd\n\ndf = pd.read_excel(excel_file_path, sheet_name=\"sheet_name\")\n\nMultiple data frames can be loaded by passing in a list. For a more in-depth explanation of how read_excel() works see: http://pandas.pydata.org/pandas-docs/... | [
11,
5,
1,
0
] | [] | [] | [
"excel",
"import",
"python"
] | stackoverflow_0031582821_excel_import_python.txt |
Q:
Local data cannot be read in a Dataproc cluster, when using SparkNLP
I am trying to build a Dataproc cluster, with Spark NLP installed in it, then quick test it by reading some CoNLL 2003 data. First, I used this codelab as inspiration, to build my own smaller cluster (project name has been edited for safety purpo... | Local data cannot be read in a Dataproc cluster, when using SparkNLP | I am trying to build a Dataproc cluster, with Spark NLP installed in it, then quick test it by reading some CoNLL 2003 data. First, I used this codelab as inspiration, to build my own smaller cluster (project name has been edited for safety purposes):
gcloud dataproc clusters create s17-sparknlp-experiments \
--en... | [
"I think the problem is related to the fact that as you can see in the library source code (1 2) CoNLL().readDataset() read the information from HDFS.\nYou downloaded the required files and uncompressed them in your cluster master node file system, but you need to make that content accessible through HDFS.\nPlease,... | [
1,
1
] | [] | [] | [
"apache_spark",
"google_cloud_dataproc",
"google_cloud_platform",
"johnsnowlabs_spark_nlp",
"python"
] | stackoverflow_0074468280_apache_spark_google_cloud_dataproc_google_cloud_platform_johnsnowlabs_spark_nlp_python.txt |
Q:
How to conditionally split and extend inside a list comprehension?
How do I convert this input:
values = ['v1,v2', 'v3']
to this output:
['v1', 'v2', 'v3']
Attempt without list comprehension that works:
values = ['v1,v2', 'v3']
parsed_values = []
for v in values:
if ',' in v:
parsed_values.extend(v.... | How to conditionally split and extend inside a list comprehension? | How do I convert this input:
values = ['v1,v2', 'v3']
to this output:
['v1', 'v2', 'v3']
Attempt without list comprehension that works:
values = ['v1,v2', 'v3']
parsed_values = []
for v in values:
if ',' in v:
parsed_values.extend(v.split(','))
else:
parsed_values.append(v)
print(parsed_val... | [
"You don't care if there is a comma or not, splitting on it will always give a list you can iterate on\nvalues = ['v1,v2', 'v3']\nparsed_values = [word for value in values for word in value.split(\",\")]\nprint(parsed_values)\n# ['v1', 'v2', 'v3']\n\n",
"Try:\nvalues = [\"v1,v2\", \"v3\"]\n\nvalues = \",\".join(v... | [
5,
2
] | [] | [] | [
"list",
"list_comprehension",
"python",
"python_3.x"
] | stackoverflow_0074481703_list_list_comprehension_python_python_3.x.txt |
Q:
Simplest way to change which of two sections of Python script code should be run
I wrote two Python functions for converting RGB colors of an image representing tuples to single integer values using two different approaches.
In order to test if both the approaches deliver the same results it was necessary to frequ... | Simplest way to change which of two sections of Python script code should be run | I wrote two Python functions for converting RGB colors of an image representing tuples to single integer values using two different approaches.
In order to test if both the approaches deliver the same results it was necessary to frequently switch between the two code sections choosing which one should be run.
Finally I... | [
"Don't write one function that does two different things. Write two functions, each of which does one thing:\ndef rgb2int_v1(rgb_tuple):\n from sys import byteorder as endian\n # endianiness = sys.byteorder # 'little'\n int_rgb = int.from_bytes(bytearray(rgb_tuple), endian) # ,signed=False)\n return int... | [
1
] | [
"Using a smart combination of a line comment '#' character and triple quotes \"\"\" it is possible in Python to switch between two code blocks like magic pressing [Del] or [#] on the keyboard.\nSee the code below how it is done and enjoy the 'magic'.\n# ==============================================================... | [
-1
] | [
"ide",
"python",
"workflow"
] | stackoverflow_0074481682_ide_python_workflow.txt |
Q:
Assigning new values to rows with iloc and loc produce different results. How do I avoid the SettingToCopyWarning same as iloc?
I currently have a DataFrame with a shape of (16280, 13). I want to assign values to specific rows in a single column. I was originally doing so with:
for idx, row in enumerate(df.to_dict... | Assigning new values to rows with iloc and loc produce different results. How do I avoid the SettingToCopyWarning same as iloc? | I currently have a DataFrame with a shape of (16280, 13). I want to assign values to specific rows in a single column. I was originally doing so with:
for idx, row in enumerate(df.to_dict('records')):
instances = row['instances']
labels = row['labels'].split('|')
for instance in instances:
if insta... | [
"You have multiple things we can improve here.\nFirst, try not as possible to loop over a dataframe but use some tools provided by the pandas package.\nHowever, if not avoidable, looping on dataframe's rows are better done with the .iterrows() methods instead of .to_dict(). Keep in mind, if using iterrows, you sho... | [
2,
0
] | [] | [] | [
"pandas",
"python"
] | stackoverflow_0074383862_pandas_python.txt |
Q:
Save ForeignKey on post in django
I am having trouble with saving a fk in Infringer table on post. I am trying to save the customer ID when I add a record. For troubleshoot purposes I added a few print lines and this the out put. As you can see below the correct customer ID is present but the customer is None so i... | Save ForeignKey on post in django | I am having trouble with saving a fk in Infringer table on post. I am trying to save the customer ID when I add a record. For troubleshoot purposes I added a few print lines and this the out put. As you can see below the correct customer ID is present but the customer is None so its not being saved into the record. The... | [
"It might help to simplify your form, for example with:\nclass InfringerForm(ModelForm):\n class Meta:\n model = Infringer\n fields = ['name', 'brand_name', 'status'] \n\n def __init__(self, customer, *args, **kwargs):\n super().__init__(*args, **kwargs)\n self.customer = customer\n ... | [
2
] | [] | [] | [
"django",
"foreign_keys",
"forms",
"python"
] | stackoverflow_0074480931_django_foreign_keys_forms_python.txt |
Q:
How to read KiCad page settings values from a python BOM generation script
I am using KiCad V6 and have modified the bill of materials generation script bom_csv_grouped_by_value.py to produce BOM's only containing the information I am interested in, and formatted how I like. These currently have the filename match... | How to read KiCad page settings values from a python BOM generation script | I am using KiCad V6 and have modified the bill of materials generation script bom_csv_grouped_by_value.py to produce BOM's only containing the information I am interested in, and formatted how I like. These currently have the filename matching the KiCad project name, e.g. for a project called "valve-tester" it would be... | [
"Turns out you can just read the .kicad_sch schematic file as a text file and the information is all there, e.g\nwith open (\"valve-tester.kicad_sch\", \"r\") as myfile:\n data = myfile.read().splitlines()\n title_line = data[7]\n revision_line = data[9]\n\n"
] | [
0
] | [] | [] | [
"kicad",
"python"
] | stackoverflow_0074469833_kicad_python.txt |
Q:
Python Authlib: 'View' object has no attribute 'get_absolute_uri'
I am adding OAuth 2.0 to a new Django-DRF API via Auth0 using Authlib. Everything has always worked fine using a function-based views however when I try to apply the authlib ResourceProtector decorator to a class-based view it keeps returning an err... | Python Authlib: 'View' object has no attribute 'get_absolute_uri' | I am adding OAuth 2.0 to a new Django-DRF API via Auth0 using Authlib. Everything has always worked fine using a function-based views however when I try to apply the authlib ResourceProtector decorator to a class-based view it keeps returning an error 'ViewSet' object has no attribute 'build_absolute_uri'.
How can I us... | [
"After digging through Authlib, it turns out its Django integration doesn't support class based views. This is because the first parameter in the ResourceProtectors decorator function, will be the view object instead of the request since it's being called on a class method. To fix this I simply extended the Resour... | [
0
] | [] | [] | [
"authlib",
"django",
"python",
"python_3.x"
] | stackoverflow_0074466731_authlib_django_python_python_3.x.txt |
Q:
Line split is not functioning as intended
I am trying to get this code to split one at a time, but it is not functioning as expected:
for line in text_line:
one_line = line.split(' ',1)
if len(one_line) > 1:
acro = one_line[0].strip()
meaning = one_line[1].strip()
if acro in acrony... | Line split is not functioning as intended | I am trying to get this code to split one at a time, but it is not functioning as expected:
for line in text_line:
one_line = line.split(' ',1)
if len(one_line) > 1:
acro = one_line[0].strip()
meaning = one_line[1].strip()
if acro in acronyms_dict:
acronyms_dict[acro] = acro... | [
"Remove the ' ' from the str.split. The file is using tabs to delimit the acronyms:\nimport requests\n\ndata_site = requests.get(\n \"https://raw.githubusercontent.com/priscian/nlp/master/OpenNLP/models/coref/acronyms.txt\"\n)\ntext_line = data_site.text.split(\"\\n\")\nacronyms_dict = {}\n\nfor line in text_lin... | [
0
] | [] | [] | [
"dictionary",
"for_loop",
"if_statement",
"python",
"python_requests"
] | stackoverflow_0074481702_dictionary_for_loop_if_statement_python_python_requests.txt |
Q:
Python Tkinter sync canvas image loading
I have the following script which creates 2 windows (Main, Image). The main window contains a button called Write and the image window contains a canvas with no image in it. When the write button is clicked it moves a "motor" connected to my raspberry pi and then updates th... | Python Tkinter sync canvas image loading | I have the following script which creates 2 windows (Main, Image). The main window contains a button called Write and the image window contains a canvas with no image in it. When the write button is clicked it moves a "motor" connected to my raspberry pi and then updates the image on the canavas. This process is repeat... | [
"I simulated your program by putting a slight delay on the motor firing. I replaced the for loop with after, everything works, if the after delay is greater than sleep time.\nimport time\nfrom tkinter import *\n\n\n# root window\nroot = tk.Tk()\nroot.geometry(\"500x500\")\nroot.title(\"Main window\")\n\n\ndef move_... | [
0
] | [] | [] | [
"python",
"python_3.x",
"tkinter",
"tkinter_canvas"
] | stackoverflow_0074479091_python_python_3.x_tkinter_tkinter_canvas.txt |
Q:
Is there a way to split a string into length n but also accounting for its permutations?
permutations might not be exactly the right word.
say x = "123456".
I want my code to output ['12','23','34','45','56'].
Right now, I know how to split it into ['12','34','56']
A:
You just need a range that increments by 1
d... | Is there a way to split a string into length n but also accounting for its permutations? | permutations might not be exactly the right word.
say x = "123456".
I want my code to output ['12','23','34','45','56'].
Right now, I know how to split it into ['12','34','56']
| [
"You just need a range that increments by 1\ndef split_into(values, n):\n return [values[i:i + n] for i in range(len(values) - n + 1)]\n\n\nx = \"123456789\"\nprint(split_into(x, 2)) # ['12', '23', '34', '45', '56', '67', '78', '89']\nprint(split_into(x, 3)) # ['123', '234', '345', '456', '567', '678', '789']\... | [
0,
0
] | [] | [] | [
"python",
"slice"
] | stackoverflow_0074481748_python_slice.txt |
Q:
Testing multiple conditions with a Python if statement
I am trying to get into coding and this is kinda part of the assignments that i need to do to get into the classes.
In this task, you will implement a check using the if… else structure you learned earlier.You are required to create a program that uses this c... | Testing multiple conditions with a Python if statement | I am trying to get into coding and this is kinda part of the assignments that i need to do to get into the classes.
In this task, you will implement a check using the if… else structure you learned earlier.You are required to create a program that uses this conditional.
At your school, the front gate is locked at nigh... | [
"cap O will solve\nTime = int(input(\"Time of getting in: \"))\nOpen = 7\nclosed = 17\nif Time > Open and Time < closed:\n print(\"You can not enter\")\n\n"
] | [
1
] | [
"It's not too difficult, you can do a simple function like that :\ndef go_to_study(hour, start_day = 7, end_day = 17):\n if (hour >= start_day and hour <= end_day):\n return True\n else:\n return False\n\n // on one line, uncomment if you want.\n // return (hour >= start_day and hour <= e... | [
-1,
-1
] | [
"if_statement",
"python"
] | stackoverflow_0073936772_if_statement_python.txt |
Q:
Python Script To Loop Through All of the Switches and Interfaces and Pull Info and Output into a CSV?
I am pretty new to Python and such so please bear with me. I am tasked with creating a python script that loops through all of the switches and all of the interfaces and pulls the interface stats and outputs them ... | Python Script To Loop Through All of the Switches and Interfaces and Pull Info and Output into a CSV? | I am pretty new to Python and such so please bear with me. I am tasked with creating a python script that loops through all of the switches and all of the interfaces and pulls the interface stats and outputs them into a CSV. Switch, interface, state, giants, crc, input errors, output errors, input packets, input bytes,... | [
"so with multiple errors, you need to go at it step by step.\nFix one issue, go to next issue, fix that, etc\nThe code you found is likely quite old, as the file handling is quite horrible. Since I don't have a cisco router, I can only provide partial assistance, but the code below is fixed at least for the file ha... | [
0
] | [] | [] | [
"automation",
"python",
"scripting"
] | stackoverflow_0074480924_automation_python_scripting.txt |
Q:
Count how many occurrences of value in a column
I have a dataset in Python and a column which lists the type of loan applicant (individual, couple, business etc) and i am trying to find out how many of each applicant there are. i am new to Python and this is probably a very basic question. any feedback is appreci... | Count how many occurrences of value in a column | I have a dataset in Python and a column which lists the type of loan applicant (individual, couple, business etc) and i am trying to find out how many of each applicant there are. i am new to Python and this is probably a very basic question. any feedback is appreciated
i tried:
df['applicant_type'].count() = only pro... | [
"Try:\ndf['applicant_type'].value_counts()\n\n"
] | [
1
] | [] | [] | [
"dataframe",
"numpy",
"pandas",
"python"
] | stackoverflow_0074481879_dataframe_numpy_pandas_python.txt |
Q:
How to add langdetect's language probability vector to a Keras Sequential Model?
I'm currently studying the singing language identification problem (and the basics of machine learning). I found lots of works about this on the internet, but some of them don't provide any code (or even pseudocode) and that's why I'm... | How to add langdetect's language probability vector to a Keras Sequential Model? | I'm currently studying the singing language identification problem (and the basics of machine learning). I found lots of works about this on the internet, but some of them don't provide any code (or even pseudocode) and that's why I'm trying to reproduce them using their machine learning model description.
A good examp... | [
"First, you need to transform the langdetect output into vector of a constant length. There are 55 languages in the library, therefore we need to create vector of length 55, where i-th element represents the probability of text coming from the i-th language. You could do this like this:\nimport tensorflow as tf\n\n... | [
2
] | [] | [] | [
"keras",
"machine_learning",
"python",
"tensorflow",
"tf.keras"
] | stackoverflow_0074481279_keras_machine_learning_python_tensorflow_tf.keras.txt |
Q:
Is there a hash of a class instance in Python?
Let's suppose I have a class like this:
class MyClass:
def __init__(self, a):
self._a = a
And I construct such instances:
obj1 = MyClass(5)
obj2 = MyClass(12)
obj3 = MyClass(5)
Is there a general way to hash my objects such that objects constructed with ... | Is there a hash of a class instance in Python? | Let's suppose I have a class like this:
class MyClass:
def __init__(self, a):
self._a = a
And I construct such instances:
obj1 = MyClass(5)
obj2 = MyClass(12)
obj3 = MyClass(5)
Is there a general way to hash my objects such that objects constructed with same values have equal hashes? In this case:
myhash(... | [
"def myhash(obj):\n items = sorted(obj.__dict__.items(), key=lambda it: it[0])\n return hash((type(obj),) + tuple(items))\n\nThis solution obviously has limitations:\n\nIt assumes that all fields in __dict__ are important.\nIt assumes that __dict__ is present, e.g. this won't work with __slots__.\nIt assumes ... | [
2,
0
] | [] | [] | [
"python"
] | stackoverflow_0060094137_python.txt |
Q:
Adding a Line with File.write
I am trying to add line while doing a file.write adding a line. I am using
with open('CI.txt', 'a+', encoding='utf8') as file:
file.write(str('CINV'))
and obtaining this:
[['PO: CRZ229728', 'Invoice #: 2561047778']][['PO: CRZ229728', 'Invoice #: 2561047778']]
I want the below r... | Adding a Line with File.write | I am trying to add line while doing a file.write adding a line. I am using
with open('CI.txt', 'a+', encoding='utf8') as file:
file.write(str('CINV'))
and obtaining this:
[['PO: CRZ229728', 'Invoice #: 2561047778']][['PO: CRZ229728', 'Invoice #: 2561047778']]
I want the below result
['PO: CRZ229728', 'Invoice #:... | [] | [] | [
"I think , I figured it out.\nSee below:\nwith open('CI.txt', 'a+', encoding='utf8') as file:\n file.write('\\n')\n file.write(str('CINV')) \n\n"
] | [
-1
] | [
"file",
"python"
] | stackoverflow_0074478046_file_python.txt |
Q:
What is the result of this recursive function
What does this recursive function return?
def fun(a,b):
if(b==0):
return a
else:
return fun(b, a%b)
I tried checking on some numbers for example it returns 3 for 15,6
A:
This calculates the greatest common divisor between a an... | What is the result of this recursive function | What does this recursive function return?
def fun(a,b):
if(b==0):
return a
else:
return fun(b, a%b)
I tried checking on some numbers for example it returns 3 for 15,6
| [
"This calculates the greatest common divisor between a and b.\nSee this question for the proof: https://math.stackexchange.com/questions/59147/why-gcda-b-gcdb-a-bmod-b-understanding-euclidean-algorithm\nThe greatest common divisor (gcd) of two numbers a and b is the largest number that divides both a and b.\nNote: ... | [
3
] | [] | [] | [
"python",
"recursion"
] | stackoverflow_0074481908_python_recursion.txt |
Q:
Deploying Mkdocs to Azure web apps
Can't seem to deploy Mkdocs (material) site to Azure Web Apps. We built an Mkdocs site for our collateral and documentation, I have tried several time to host it using Azure (web app, static app and DevOps) but nothing seems to work.
Prefer not to use Git pages or 3rd party hosti... | Deploying Mkdocs to Azure web apps | Can't seem to deploy Mkdocs (material) site to Azure Web Apps. We built an Mkdocs site for our collateral and documentation, I have tried several time to host it using Azure (web app, static app and DevOps) but nothing seems to work.
Prefer not to use Git pages or 3rd party hosting apps
If anyone has done it please cou... | [
"You could follow one of the static site generator tutorials available like the one for hugo for example.\nThere are two main steps really which would be part of your build pipeline like GitHub Actions or an ADO pipeline\n\nGenerate the static assets\n\nFor MkDocs, this is done by running mkdocs builds\n\nDeploy to... | [
0
] | [] | [] | [
"azure",
"hosting",
"markdown",
"mkdocs",
"python"
] | stackoverflow_0073084470_azure_hosting_markdown_mkdocs_python.txt |
Q:
getting sheet names from openpyxl
I have a moderately large xlsx file (around 14 MB) and OpenOffice hangs trying to open it. I was trying to use openpyxl to read the content, following this tutorial. The code snippet is as follows:
from openpyxl import load_workbook
wb = load_workbook(filename = 'large_file.xlsx... | getting sheet names from openpyxl | I have a moderately large xlsx file (around 14 MB) and OpenOffice hangs trying to open it. I was trying to use openpyxl to read the content, following this tutorial. The code snippet is as follows:
from openpyxl import load_workbook
wb = load_workbook(filename = 'large_file.xlsx', use_iterators = True)
ws = wb.get_s... | [
"Use the sheetnames property:\n\nsheetnames\nReturns the list of the names of worksheets in this workbook.\nNames are returned in the worksheets order.\nType: list of strings\n\nprint (wb.sheetnames)\n\nYou can also get worksheet objects from wb.worksheets:\nws = wb.worksheets[0]\n\n",
"python 3.x\nfor get sheet... | [
129,
5,
4,
2,
0
] | [] | [] | [
"excel",
"openpyxl",
"python"
] | stackoverflow_0023527887_excel_openpyxl_python.txt |
Q:
web scraping python beautifulsoup, javascriot
I want to get the product names from this web address:'https://telenor.se/handla/mobiler/' I am using python and beautifulsoup
I tried this but it couldnt catch the product lists, it seems products that are in the list are not capturing by beautifulsoup
mobile_page_url... | web scraping python beautifulsoup, javascriot | I want to get the product names from this web address:'https://telenor.se/handla/mobiler/' I am using python and beautifulsoup
I tried this but it couldnt catch the product lists, it seems products that are in the list are not capturing by beautifulsoup
mobile_page_url='https://telenor.se/handla/mobiler/'
mobile_page_d... | [
"The data you see on the page is loaded from external URL via JavaScript. You can simulate this call with requests/json modules:\nimport re\nimport json\nimport requests\nfrom bs4 import BeautifulSoup\n\nurl = \"https://telenor.se/handla/mobiler/\"\nitems_url = \"https://telenor.se/service/product-grid/get-componen... | [
1
] | [] | [] | [
"beautifulsoup",
"python",
"web_scraping"
] | stackoverflow_0074481787_beautifulsoup_python_web_scraping.txt |
Q:
Learning Python - len() returns 2n+2
I'm sorry if this is a duplicate post but search seemed to yield no useful results...or maybe I'm such a noob that I'm not understanding what is being said in the answers.
I wrote this small code for practice (following "learning Python the hard way"). I tried to make a shorter... | Learning Python - len() returns 2n+2 | I'm sorry if this is a duplicate post but search seemed to yield no useful results...or maybe I'm such a noob that I'm not understanding what is being said in the answers.
I wrote this small code for practice (following "learning Python the hard way"). I tried to make a shorter version of a code which was already given... | [
"Based on your updated question, you're definitely reading from UTF-16 encoded text files using the locale default encoding (probably latin-1 or cp1252, both of which would decode the UTF-16 BOM to ÿþ; Windows often uses cp1252 as the default, and latin-1, while largely eclipsed by UTF-8 in the present day, was a p... | [
1
] | [
"Possibly the extra characters are the new line character or some other invisible to-your-text-editor character?\nTry to make a simple test file with only one character.\neg run\necho \"a\" > test_file\n\nAlso there is a dedicated bash command to count such stuff\nwc -m\n\n",
"The observed behaviour is consistent... | [
-2,
-4
] | [
"python",
"string_length"
] | stackoverflow_0074452431_python_string_length.txt |
Q:
Debug a c++ python 3.10 extension, venvlauncher.pdb missing
I followed Microsoft excellent tutorial to create a Python extension in c++. Everything works fine, I can compile, run and debug the code (both the Python and the C++) in Visual Studio 2022.
However, the issue is that I want do this within a venv, this wa... | Debug a c++ python 3.10 extension, venvlauncher.pdb missing | I followed Microsoft excellent tutorial to create a Python extension in c++. Everything works fine, I can compile, run and debug the code (both the Python and the C++) in Visual Studio 2022.
However, the issue is that I want do this within a venv, this was possible with Python 3.7.0 but now when I create a venv with Py... | [
"Woho! I finally figured it out. The venv needs to be created with --symlinks like this C:\\Python310-64\\python.exe -m venv venv --symlinks. You need to run the command as administrator to get it to work!\n"
] | [
0
] | [] | [] | [
"c++",
"python",
"visual_studio",
"visual_studio_2022"
] | stackoverflow_0074421151_c++_python_visual_studio_visual_studio_2022.txt |
Q:
Save customer in the background on django forms
Hi I am trying to automatically save the customer on post without having to list it in the forms. It currently shows the drop down and saves correctly but if I remove customer from forms.py it doesn't save anymore.
views.py
@login_required(login_url='login')
def ... | Save customer in the background on django forms | Hi I am trying to automatically save the customer on post without having to list it in the forms. It currently shows the drop down and saves correctly but if I remove customer from forms.py it doesn't save anymore.
views.py
@login_required(login_url='login')
def createInfringer(request):
customer=request.user... | [
"If I am understanding your problem correctly, you'd like to save the customer in your model but do not wish to show the customer field on your form as the customer is the logged-in user. If that assumption is correct, you need to first remove the customer field from your form fields and its __init__ method. Then,... | [
0,
0
] | [] | [] | [
"django",
"forms",
"python"
] | stackoverflow_0074438303_django_forms_python.txt |
Q:
Why is "Image" not defined after PIL import
First time Python user, so apologies if I am misunderstanding something basic like how libraries are accessed (I am an R user).
Using a colleague's code (which works on his end) and trying to load the the following:
from reportlab.lib import colors
results in the follow... | Why is "Image" not defined after PIL import | First time Python user, so apologies if I am misunderstanding something basic like how libraries are accessed (I am an R user).
Using a colleague's code (which works on his end) and trying to load the the following:
from reportlab.lib import colors
results in the following error:
Traceback (most recent call last):
Fil... | [
"Not a very satisfying answer but after uninstalling and reinstalling both Python and the IDE everything worked.\n"
] | [
0
] | [] | [] | [
"python",
"python_imaging_library"
] | stackoverflow_0074452121_python_python_imaging_library.txt |
Q:
Equivalent of "points_to_xy" in GeoPandas to generate LineStrings faster?
I have a list of lines defined by start and end points. The size is on the order of 100,000s to possibly low 1,000,000. For making a list of points I use points_from_xy in GeoPandas, which is highly optimized, but is there a similar and fast... | Equivalent of "points_to_xy" in GeoPandas to generate LineStrings faster? | I have a list of lines defined by start and end points. The size is on the order of 100,000s to possibly low 1,000,000. For making a list of points I use points_from_xy in GeoPandas, which is highly optimized, but is there a similar and fast way to make LineStrings in GeoPandas/Shapely?
My current method is as follows,... | [
"You can use points_from_xy to build two sets of GeometryArrays, then use some sneaky geometric set operations and constructive methods to get the result. Specifically, the convex_hull of two points is a line :)\n# setup \nimport numpy as np, geopandas as gpd, shapely.geometry\n\nN = int(1e7)\nx1, x2, y1, y2 = (np.... | [
1
] | [] | [] | [
"geopandas",
"geospatial",
"python",
"shapely"
] | stackoverflow_0074480794_geopandas_geospatial_python_shapely.txt |
Q:
For loop in pandas dataframe column
For example I have 2 data frames with 3 columns and I want to do
a = df[x].isin(df2[x])
b = df[x].isin(df2[y])
c = df[y].isin(df2[x])
d = df[y].isin(df2[x])
x and y is a column name of my two dataframes. How can I do it in loop and save each result ? So it can be elegant.
The r... | For loop in pandas dataframe column | For example I have 2 data frames with 3 columns and I want to do
a = df[x].isin(df2[x])
b = df[x].isin(df2[y])
c = df[y].isin(df2[x])
d = df[y].isin(df2[x])
x and y is a column name of my two dataframes. How can I do it in loop and save each result ? So it can be elegant.
The result I expected more or less :
a; True =... | [
"You need two loops:\ncolumns = (x, y)\nfor a in columns:\n for b in columns: \n df[a].isin(df2[b])\n\n"
] | [
0
] | [] | [] | [
"for_loop",
"loops",
"pandas",
"python"
] | stackoverflow_0074482098_for_loop_loops_pandas_python.txt |
Q:
Understanding session with fastApi dependency
I am new to Python and was studying FastApi and SQL model.
Reference link: https://sqlmodel.tiangolo.com/tutorial/fastapi/session-with-dependency/#the-with-block
Here, they have something like this
def create_hero(*, session: Session = Depends(get_session), hero: HeroC... | Understanding session with fastApi dependency | I am new to Python and was studying FastApi and SQL model.
Reference link: https://sqlmodel.tiangolo.com/tutorial/fastapi/session-with-dependency/#the-with-block
Here, they have something like this
def create_hero(*, session: Session = Depends(get_session), hero: HeroCreate):
db_hero = Hero.from_orm(hero)
sessi... | [
"It's an explanation from docs what is a session\n\nIn the most general sense, the Session establishes all conversations\nwith the database and represents a “holding zone” for all the objects\nwhich you’ve loaded or associated with it during its lifespan. It\nprovides the interface where SELECT and other queries ar... | [
0
] | [] | [] | [
"django",
"fastapi",
"python"
] | stackoverflow_0074481604_django_fastapi_python.txt |
Q:
Rearrange values in dataframe based on condition in Pandas
I have a dataset, where when the sum of Q1 24 - Q4 24 is between the number 1 - 2.5, I would like to place the number 2 in that row under Q4 24.
Data
ID type Q1 24 Q2 24 Q3 24 Q4 24
AA hi 2.0 1.2 0.5 0.6
AA hello 0.7 2.0 ... | Rearrange values in dataframe based on condition in Pandas | I have a dataset, where when the sum of Q1 24 - Q4 24 is between the number 1 - 2.5, I would like to place the number 2 in that row under Q4 24.
Data
ID type Q1 24 Q2 24 Q3 24 Q4 24
AA hi 2.0 1.2 0.5 0.6
AA hello 0.7 2.0 0.6 0.6
AA bye 0.6 0.6 0.6 0.4
AA ok ... | [
"You were on the right track with boolean indexing.\nI would use:\ndf.loc[df.filter(regex=r'^Q\\d').sum(axis=1).between(1, 2.5), 'Q4 24'] = 2\n\nOutput:\n ID type Q1 24 Q2 24 Q3 24 Q4 24\n0 AA hi 2.0 1.2 0.5 0.6\n1 AA hello 0.7 2.0 0.6 0.6\n2 AA bye 0.6 0.6 0.6 ... | [
1,
1,
1
] | [] | [] | [
"numpy",
"pandas",
"python"
] | stackoverflow_0074482083_numpy_pandas_python.txt |
Q:
for loop is not iterating correctly
I tried to iterate through this list and append the indexes of the parenthases, but it gave the wrong ones back.
Code:
t = "(= 2 (+ 4 5))"
a = []
for each in t:
if (each == '(') or (each == ')'):
a.append(t.index(each))
else:
pass
print(t)... | for loop is not iterating correctly | I tried to iterate through this list and append the indexes of the parenthases, but it gave the wrong ones back.
Code:
t = "(= 2 (+ 4 5))"
a = []
for each in t:
if (each == '(') or (each == ')'):
a.append(t.index(each))
else:
pass
print(t)
print(a)
Result:
(= 2 (+ 4 5))
[0, 0, 1... | [
"You can avoid making python search back through a list (You have t.index(each)) by using enumerate() to get the index directly:\nt = \"(= 2 (+ 4 5))\"\na = []\nfor index,each in enumerate(t):\n if (each == '(') or (each == ')'):\n a.append(index)\n else:\n pass\nprint(t)\nprint(... | [
1
] | [] | [] | [
"append",
"for_loop",
"list",
"python",
"string"
] | stackoverflow_0074482165_append_for_loop_list_python_string.txt |
Q:
ModuleNotFoundError: No module named 'cmake', even through cmake is installed
I am trying to install the Python Lib 'Mapping', but when it tries to install 'osqp' i get the following Error: ModuleNotFoundError: No module named 'cmake'. But 'cmake' is installed and when i run 'pip freeze' i find it, also i am able... | ModuleNotFoundError: No module named 'cmake', even through cmake is installed | I am trying to install the Python Lib 'Mapping', but when it tries to install 'osqp' i get the following Error: ModuleNotFoundError: No module named 'cmake'. But 'cmake' is installed and when i run 'pip freeze' i find it, also i am able to use 'import cmake' without any errors.
What could be the issue?
Thanks.
I tried... | [] | [] | [
"unfortunatelly, this problem is not very often. May you can try to reinstall it and clean the ide. All the best\n"
] | [
-1
] | [
"cmake",
"python"
] | stackoverflow_0074476006_cmake_python.txt |
Q:
Gurobi: get LHS (left-hand side) of a constraint
As written HERE (or HERE), one can get the sense (<, =, >) and the RHS (right-hand side) of a constraint like this:
for cnstr in model.getConstrs():
print(cnstr.sense, cnstr.rhs)
How can one get the coefficients in a constraint? I checked the attributes of vari... | Gurobi: get LHS (left-hand side) of a constraint | As written HERE (or HERE), one can get the sense (<, =, >) and the RHS (right-hand side) of a constraint like this:
for cnstr in model.getConstrs():
print(cnstr.sense, cnstr.rhs)
How can one get the coefficients in a constraint? I checked the attributes of variables and models, but found nothing of the sort.
| [
"Okay, it seems that one way is using the Model.getCoeff() function:\nfor cnstr in pre.getConstrs():\n for var in pre.getVars():\n print(pre.getCoeff(cnstr, var), end=\" \")\n\n",
"The best way to do this is to walk the object from the LHS. Assuming your model consists of only linear constraints, this l... | [
0,
0,
0
] | [] | [] | [
"constraints",
"gurobi",
"linear_programming",
"python"
] | stackoverflow_0068776358_constraints_gurobi_linear_programming_python.txt |
Q:
Ho to merge 2 columns containing string dates and None into one column
I've got this sample data frame. Each use has 2 rows.
They have an arrival and a departure date, and one of them is always None. The dates are string.
This is what my data currently looks like:
traveller_id
arrival
departure
282840560712311
2... | Ho to merge 2 columns containing string dates and None into one column | I've got this sample data frame. Each use has 2 rows.
They have an arrival and a departure date, and one of them is always None. The dates are string.
This is what my data currently looks like:
traveller_id
arrival
departure
282840560712311
2022-10-20
None
282840560712311
None
2022-10-23
439863739170884
202... | [
"Replace None with pd.NaT and then do an agg with max after groupby traveller_id:\ndf.replace({None:pd.NaT}).groupby('traveller_id', as_index=False).agg(max)\n\noutput on your example from constructor:\n traveller_id arrival departure\n0 170884 2022-12-22 2022-12-25\n1 712311 2022-10-20 2022-10-... | [
2
] | [] | [] | [
"dataframe",
"python"
] | stackoverflow_0074482180_dataframe_python.txt |
Q:
Peculiar pandas 'is' vs '==' behaviour with functions referencing data frame elements
In writing a function that returns the exact (row, column) position of a known element in a data frame (is there an efficient built-in function already?), I came across the following strange behaviour. It is easiest to describe w... | Peculiar pandas 'is' vs '==' behaviour with functions referencing data frame elements | In writing a function that returns the exact (row, column) position of a known element in a data frame (is there an efficient built-in function already?), I came across the following strange behaviour. It is easiest to describe with an example.
Use the following data frame:
In [0] df = pd.DataFrame({'A': ['one', 'two',... | [
"\nI thought that my function was returning a reference to a particular\nelement in the data frame and thus 'is' should return True, as in the\ncase of a string element.\n\nNo. A new python object is created each time you retrieve the item, because it isn't stored as a python object (e.g. with an object dtype) it's... | [
1
] | [] | [] | [
"dataframe",
"function",
"pandas",
"python"
] | stackoverflow_0074482200_dataframe_function_pandas_python.txt |
Q:
Get xml value of ElementTree Element
I would like to get the xml value of an element in ElementTree. For example, if I had the code:
<?xml version="1.0" encoding="UTF-8"?>
<item>
<child>asd</child>
hello world
<ch>jkl</ch>
</item>
It would get me
<child>asd</child>
hello world
<ch>jkl</ch>
Here's what I tried so... | Get xml value of ElementTree Element | I would like to get the xml value of an element in ElementTree. For example, if I had the code:
<?xml version="1.0" encoding="UTF-8"?>
<item>
<child>asd</child>
hello world
<ch>jkl</ch>
</item>
It would get me
<child>asd</child>
hello world
<ch>jkl</ch>
Here's what I tried so far:
import xml.etree.ElementTree as ET
r... | [
"Try\nprint(ET.tostring(root.find('.//child')).decode(),ET.tostring(root.find('.//ch')).decode())\n\nOr, more readable:\nelems = ['child','ch']\nfor elem in elems:\n print(ET.tostring(doc.find(f'.//{elem}')).decode())\n\nThe output, based on the xml in your question, should be what you're looking for.\n",
"Bui... | [
0,
0
] | [] | [] | [
"python",
"xml"
] | stackoverflow_0074468730_python_xml.txt |
Q:
How to make a column header value into a date value and make the original value into it's own column named value
I'm using Python/ Pandas. I'm receiving output that is coming in this format where the actual date value is in the column header of the csv
enter image description here
I need it to be in this format wh... | How to make a column header value into a date value and make the original value into it's own column named value | I'm using Python/ Pandas. I'm receiving output that is coming in this format where the actual date value is in the column header of the csv
enter image description here
I need it to be in this format where there is a column "date" and "value" that hold the data
enter image description here
I was trying to use Pandas bu... | [
"Actually you can use the melt method of a DataFrame, by choosing which columns will remain, and which one have to be set as values\nimport pandas as pd\n\ndf = pd.DataFrame.from_dict({'name': ['Profit', 'Loss'],\n 'Account Code': ['ABC', 'DEF'],\n 'Level Name... | [
1,
0
] | [] | [] | [
"csv",
"dataframe",
"pandas",
"python"
] | stackoverflow_0074481783_csv_dataframe_pandas_python.txt |
Q:
can only concatenate str (not "NoneType") to str BeautifulSoup
hi everybody I make in my project a search on google with beautifulsoup and I received this message can only concatenate str (not "NoneType") to str when I try to search this is
search.py
from django.shortcuts import render, redirect
import requests
fr... | can only concatenate str (not "NoneType") to str BeautifulSoup | hi everybody I make in my project a search on google with beautifulsoup and I received this message can only concatenate str (not "NoneType") to str when I try to search this is
search.py
from django.shortcuts import render, redirect
import requests
from bs4 import BeautifulSoup
# done
def google(s):
USE... | [
"your input template should have name property\n <input class=\"form-control me-2 \" type=\"search\" placeholder=\"ابحث وشارك بحثك مع الاخرين\" aria-label=\"Search\" style=\"width:22rem;\" name=\"search\">\n\n \n\n"
] | [
1
] | [] | [] | [
"beautifulsoup",
"django",
"html",
"javascript",
"python"
] | stackoverflow_0074482128_beautifulsoup_django_html_javascript_python.txt |
Q:
Log exception with traceback in Python
How can I log my Python exceptions?
try:
do_something()
except:
# How can I log my exception here, complete with its traceback?
A:
Use logging.exception from within the except: handler/block to log the current exception along with the trace information, prepended wi... | Log exception with traceback in Python | How can I log my Python exceptions?
try:
do_something()
except:
# How can I log my exception here, complete with its traceback?
| [
"Use logging.exception from within the except: handler/block to log the current exception along with the trace information, prepended with a message.\nimport logging\nLOG_FILENAME = '/tmp/logging_example.out'\nlogging.basicConfig(filename=LOG_FILENAME, level=logging.DEBUG)\n\nlogging.debug('This message should go t... | [
297,
218,
74,
15,
10,
10,
3,
3,
2,
0,
0
] | [
"Heres a simple example taken from the python 2.6 documentation:\nimport logging\nLOG_FILENAME = '/tmp/logging_example.out'\nlogging.basicConfig(filename=LOG_FILENAME,level=logging.DEBUG,)\n\nlogging.debug('This message should go to the log file')\n\n"
] | [
-3
] | [
"error_handling",
"exception",
"logging",
"python"
] | stackoverflow_0001508467_error_handling_exception_logging_python.txt |
Q:
Get Kubernetes node status using Python Client API
Looking for some advice around how to get the status of a node using the Kubernetes client API for Python. I have the following:
print("| Node Status | Node Name |")
ret = v1.list_pod_for_all_namespaces(watch=False)
for a in ret.items:
ret2 = v1.read_nod... | Get Kubernetes node status using Python Client API | Looking for some advice around how to get the status of a node using the Kubernetes client API for Python. I have the following:
print("| Node Status | Node Name |")
ret = v1.list_pod_for_all_namespaces(watch=False)
for a in ret.items:
ret2 = v1.read_node_status(a.spec.node_name)
rawData = (ret2.statu... | [
"I have a solution to my own question! Funny how the solution always comes when you think you're out of options!\nnodeStatus = (node.status.conditions)\n\n for i in nodeStatus:\n status = i.status\n type = i.type\n\n",
"Thank you and this gave me a hint today to write the following as... | [
1,
0
] | [] | [] | [
"pytest",
"python"
] | stackoverflow_0060186766_pytest_python.txt |
Q:
Python intercept stdout, listen to write on stream, capture stdout live
I want to capture stdout as it comes, to react every time it is written to. I've not been able to find anything like "io stream on-write listener" etc.
How can I redirect stdout live? at the moment I have
import sys
import time
from io import... | Python intercept stdout, listen to write on stream, capture stdout live | I want to capture stdout as it comes, to react every time it is written to. I've not been able to find anything like "io stream on-write listener" etc.
How can I redirect stdout live? at the moment I have
import sys
import time
from io import IOBase, StringIO
class Tee:
def __init__(self, target: IOBase):
... | [
"Eventually I came up with the idea of making a wrapper stream around the actual target stream, that passes method calls on after intercepting them and printing them to stdout first.\nThis seems to work.\nimport sys\nimport time\n\nfrom io import IOBase, StringIO\nfrom types import SimpleNamespace\n\n\nclass Tee:\n... | [
0
] | [] | [] | [
"python",
"python_3.x",
"stream",
"tee"
] | stackoverflow_0074481204_python_python_3.x_stream_tee.txt |
Q:
How a for in loop in python ends when there is no update statement in it?
For example:
#1
val = 5
for i in range(val) :
print(i)
When the range is exhausted i.e. last value reached how python knows for in loop ends . As in other languages
#2
for(i=0;i<=5;i++){
print(i)
}
As in this exp. when i's values b... | How a for in loop in python ends when there is no update statement in it? | For example:
#1
val = 5
for i in range(val) :
print(i)
When the range is exhausted i.e. last value reached how python knows for in loop ends . As in other languages
#2
for(i=0;i<=5;i++){
print(i)
}
As in this exp. when i's values becomes larger than 5 false condition leads to termination of loop .
I tried rea... | [
"So this is actually a complicated question, but the very rough version of the answer is \"the compiler/interpreter can do what it wants\".\nIt isn't actually running the human-readable text you write at all - instead it goes through a whole pipeline of transformations. At minimum, a lexer converts the text to a se... | [
0
] | [] | [] | [
"for_loop",
"increment",
"loops",
"python",
"variables"
] | stackoverflow_0074482367_for_loop_increment_loops_python_variables.txt |
Q:
What is the easiest way to use a "real web server" with flask on windows, to replace the default one?
From the flask documentation:
While lightweight and easy to use, Flask’s built-in server is not suitable for production as it doesn’t scale well. Some of the options available for properly running Flask in produc... | What is the easiest way to use a "real web server" with flask on windows, to replace the default one? | From the flask documentation:
While lightweight and easy to use, Flask’s built-in server is not suitable for production as it doesn’t scale well. Some of the options available for properly running Flask in production are documented here.
I currently am using a small web app I wrote, that I only use on localhost, from... | [
"I'm not sure about easiest, but have you looked at the flask documentation here?\nhttps://flask.palletsprojects.com/en/2.0.x/deploying/\nI havent tried it myself, but waitress appears to be a name that comes up quite a bit as well.\nhttps://github.com/Pylons/waitress\nedit: Just tried it myself and was SUPER simpl... | [
1
] | [] | [] | [
"flask",
"python",
"webserver",
"windows",
"windows_subsystem_for_linux"
] | stackoverflow_0074482371_flask_python_webserver_windows_windows_subsystem_for_linux.txt |
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