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Python

What is the official “preferred” way to install pip and virtualenv systemwide?

August 15, 2022 by Magenaut

Is it this, which people seem to recommend most often:

Categories Python, Q&A Tags easy-install, pip, python, setuptools, virtualenv Leave a comment

Get the string within brackets in Python

August 15, 2022 by Magenaut

I have a sample string <alpha.Customer[cus_Y4o9qMEZAugtnW] active_card=<alpha.AlphaObject[card] ...>, created=1324336085, description='Customer for My Test App', livemode=False>

Categories Python, Q&A Tags brackets, python, regex Leave a comment

Pycharm: set environment variable for run manage.py Task

August 15, 2022 by Magenaut

I have moved my SECRET_KEY value out of my settings file, and it gets set when I load my virtualenv. I can confirm the value is present from python manage.py shell.

Categories Python, Q&A Tags django, pycharm, python Leave a comment

How to download a file from Google Drive using Python and the Drive API v3

August 15, 2022 by Magenaut

I have tried downloading file from Google Drive to my local system using python script but facing a “forbidden” issue while running a Python script. The script is as follows:

Categories Python, Q&A Tags google-drive-api, python Leave a comment

Python Observer Pattern: Examples, Tips?

August 15, 2022 by Magenaut

However it does lack flexibility.

Categories Python, Q&A Tags design-patterns, listener, observer-pattern, python Leave a comment

How do I get the IP address from a http request using the requests library?

August 15, 2022 by Magenaut

I am making HTTP requests using the requests library in python, but I need the IP address from the server that responded to the HTTP request and I’m trying to avoid making two calls (and possibly having a different IP address from the one that responded to the request).

Categories Python, Q&A Tags httplib, httplib2, pycurl, python, python-requests Leave a comment

Python daylight savings time

August 15, 2022 by Magenaut

How do I check if daylight saving time is in effect?

Categories Python, Q&A Tags dst, python, time Leave a comment

Why does the floating-point value of 4*0.1 look nice in Python 3 but 3*0.1 doesn’t?

August 15, 2022 by Magenaut

I know that most decimals don’t have an exact floating point representation (Is floating point math broken?).

Categories Python, Q&A Tags floating-accuracy, floating-point, ieee-754, python, rounding Leave a comment

Difference between ‘python setup.py install’ and ‘pip install’

August 15, 2022 by Magenaut

I have an external package I want to install into my python virtualenv from a tar file.
What is the best way to install the package?

Categories Python, Q&A Tags pip, python, setup.py, virtualenv Leave a comment

How do I log a Python error with debug information?

August 15, 2022 by Magenaut

I am printing Python exception messages to a log file with logging.error:

Categories Python, Q&A Tags exception, exception-handling, logging, python Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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