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How to use Python 2 packages in Python 3 project?


How to use Python 2 packages in Python 3 project?

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How to use Python 2 packages in Python 3 project?
Tag : python , By : bdurbin
Date : November 29 2020, 09:01 AM

this one helps. You can't. Any module you import in py3 codebase needs to be py3 compatible. If you can't make the upstream project do it for you, you'll have to do it yourself. As mentioned in the comments, 2to3 utility should help you with that.

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Mac Python pointing to different site-packages after python upgrade - How do i point all site-packages to correct python


Tag : python , By : billputer
Date : March 29 2020, 07:55 AM
Hope that helps From the evidence you present, it appears you have both of the framework bin directories of Python 2.6 and Python 2.7 on your shell search path, $PATH. If you used the python.org installers to install both 2.6 and 2.7, each installer by default modifies your shell startup files to include the bin directory it installed on $PATH. For example:
$ more ~/.bash_profile
[...]

# Setting PATH for MacPython 2.6
# The orginal version is saved in .profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/2.6/bin:${PATH}"
export PATH

# Setting PATH for Python 2.7
# The orginal version is saved in .profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/2.7/bin:${PATH}"
export PATH
$ echo $PATH
/Library/Frameworks/Python.framework/Versions/2.7/bin:/Library/Frameworks/Python.framework/Versions/2.6/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin
$ cd /Library/Frameworks/Python.framework/Versions/2.6/bin
$ ln -s yolk yolk2.6
$ cd /Library/Frameworks/Python.framework/Versions/2.7/bin
$ ln -s yolk yolk2.7
$ which yolk2.6
/Library/Frameworks/Python.framework/Versions/2.6/bin/yolk2.6
$ which yolk2.7
/Library/Frameworks/Python.framework/Versions/2.7/bin/yolk2.7

How I will know what pip packages need my python project and how to list what I already use in my project


Tag : python , By : rhyhann
Date : March 29 2020, 07:55 AM
may help you . What you are looking for are requirements files.
https://pip.pypa.io/en/stable/user_guide/#requirements-files
$ pip freeze
no packages installed
$ pip install requests
$ pip freeze
certifi==2017.4.17
chardet==3.0.4
idna==2.5
requests==2.18.1
urllib3==1.21.1
# This is the contests of requirements.txt
requests>=2.18.1,<3.0.0

Python: Packages that are not relevant for project


Tag : python , By : yatil
Date : March 29 2020, 07:55 AM
will be helpful for those in need What we do here:
First we have the project's requirement file - the one used for deployments. This is not built using pip freeze but manually edited so it only contains relevant packages.

Get all modules/packages used by a python project


Tag : python , By : user121350
Date : March 29 2020, 07:55 AM

Find all python packages in project


Tag : python , By : Theo
Date : March 29 2020, 07:55 AM
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