Sometimes I download the python source code from
github and don’t know how to install all the dependencies. If there is no
requirements.txt file I have to create it by hands.
The question is:
Given the python source code directory is it possible to create
requirements.txt automatically from the import section?
Use Pipenv or other tools is recommended for improving your development flow.
pip3 freeze > requirements.txt # Python3 pip freeze > requirements.txt # Python2
If you do not use a virtual environment, pigar will be a good choice for you.