Recent questions tagged Python

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python - Displaying pics in Labels with a for Statement using tkinter, can it be done?

I am trying to get a random bunch of pictures to print side by side; the problem is that if I run the ... to work will be much appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to eliminate negative solutions from `sympy.solve` result?

How can I make sympy.solve not return negative solutions? This seems to be a different task than adding ... the negative solutions afterwards? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to get datatypes of specific fields of an Access database using pyodbc?

I'm using pyodbc to data-mine a big database in a .mbd (access) file. I want to create a new table taking ... to get the types of these fields? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python IP validation REGex validation for full and partial IPs

Im trying to validate the input to see if it a valid IP address(could be a partial one). Acceptable input : ... , any help would be appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Using the variable from entry/button in another function in Tkinter

When I press the button, I want it to get the Entry and -for future things- use it in another function. ... not recommended as a first solution. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python 3.x - How to use non-installable modules from DAG code?

I have a Git repository which (among other things) holds Airflow DAGs in airflow directory. I have a clone of ... is also out of the question. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Pycharm multiple modules Run server

I'm trying to use multiple modules in google app engine. i try using this source code: https://github.com ... ignore the other modules. thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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698 views

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python - Plotting scatter of several polar plots

I have a dataset with five variables and one dependent variable. A sample of that would be: v1 v2 v3 v4 s a 1. ... width, bottom=0.0) plt.show() See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Preventing matplotlib from decrease the size of plotted images as number of images plotted increases

I'm plotting some images using the code below: start, end = 0, 3 fig = plt.figure(figsize=(25, 25)) ... the number of images that are plotted? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python 3.x - How can I replace a key:value pair by its value wherever the chosen key occurs in a deeply nested dictionary?

Other questions This is a spin-off from How can I replace a key-value pair in a nested dictionary with ... occurs somewhere in the dictionary? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - dbus_to_python() takes exactly 1 argument?

I'm attempting to control firewalld via the Python dbus module. I'd like to add an ip address to the trusted ... it to call the proper method? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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505 views

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python - Running Edge browser on Selenium in MacOs (Catalina)

can someone help to run it one Python & MacOS ( catalina?) I've tried to use it on windows ... .dylib 0x00007fff69051b8b thread_start + 15 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - WindowsError: [Error 32] The process cannot access the file because it is being used by another process: 'new.dat'

the below is my entire program .. i just don't know were am I going wrong it keeps on telling that ... break else: print "PASSWORD Incorrect" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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python - Can I use XGBoost to boost other models (eg. Naive Bayes, Random Forest)?

I am working on a fraud analytics project and I need some help with boosting. Previously, I used SAS Enterprise ... value) for value in y_pred] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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466 views

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python - How to get minimum of each group for each day based on hour criteria

I have given two dataframes below for you to test df = pd.DataFrame({ 'subject_id':[1,1,1,1,1, ... and efficient solution would be helpful See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Direct labels and hover info to be different in plotly

I have a stacked bar chart. On the segments in the bar chart I want to add the numbers (y values) and on hover ... one on top of the other... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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546 views

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python 3.x - Client Credentials Flow for Azure DevOps

I have been looking at this issue for days and I know from experience that I usually work these things out but ... two things to get it working. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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478 views

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python - How can I print only guessed letter from a word in their corresponding indicies?

I am making a hangman game and I need to have to make a set of underscores that is the length of the word ... or how can I fix showWord? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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781 views

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python - Pygame Playlist without while True loop

Here is a short snippet from my code: import pygame class Player(): playlist= ["track1.mp3","track2.mp3",. ... is called. Thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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659 views

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python - how do I best validate email in pandas data frame

I have a data frame (df) with emails and numbers like email euro 0 [email protected] 150 1 ... Thanks in advance, Manuel See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.9k views

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python - fix this code 'cannot use geometry manager grid inside . which already has slaves managed by pack'

I wrote this simple code using grid(), but there seem to be a problem and shows the error : class ... already has slaves managed by pack See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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872 views

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python - Join groupby column with a comma in a Pandas DataFrame

I have a dataset like this: >>> df = pd.DataFrame({'id_sin':['s123','s123','s124','s124'], 'raison':[' ... . what am I missing? Thanks for help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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528 views

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python - Making numpy random draws consistent for reproducability

I would like to be able to fix the sequence of (pseudo) random numbers being generated by numpy for ... software version is installed)? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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377 views

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python - Alternative method to compare original image with edited one that may not need the original

A while back I did a python script to store data in images, however it has a small problem and I'm just ... and would like to do it better. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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538 views

1 answer

python - Websocket Client not receiving any messages

I have Python client which opens a websocket connection to a server and subscribes to particular topic using STOMP ... any sort of help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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932 views

1 answer

python - How to add a vertical line to a pandas bar plot of time-series data

i used Pandas and supposed we have the following DataFrame : ax = madagascar_case[["Ratio"]].loc['3/17/20':] ax. ... ", lw=2, label="lancement") See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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893 views

1 answer

python - how to highlight weekends in matplotlib plots?

For a simple time series: import pandas as pd df = pd.DataFrame({'dt':['2020-01-01', '2020-01-02', ... ().dt) will not change the plot See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

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python - BubbleSort with recursion in Python3 - Returning "None"

I created a small function to do BubbleSort (just learning how to code) in Python 3 and I can't find ... (array) print(bubbleSort(arr)) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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