导入语句中的Requirements.txt？

Question

I have cloned in a Pycharm project, a Github repo that does not have a requirements.txt file.

Rather than manually identifying all modules to pip install, is it possible to create a requirements.txt automatically, based on all import statements across the entire project?

I only know how to create one when I build the project myself, and the modules are already installed, using pip3 freeze > requirements.txt

Answer 1

You could try pipreqs (Generate pip requirements.txt file based on imports of any project): https://github.com/bndr/pipreqs

pip install pipreqs

Answer 2

Try pipreqs: Pip requirements.txt generator based on imports in project

link

Answer 3

You could try modulefinder You can use it as a script: python -m modulefinder myscript.py. This way you will be able to get all the modules required. They have a great example on the page:

from modulefinder import ModuleFinder

finder = ModuleFinder()
finder.run_script('bacon.py')

print('Loaded modules:')
for name, mod in finder.modules.items():
    print('%s: ' % name, end='')
    print(','.join(list(mod.globalnames.keys())[:3]))

print('-'*50)
print('Modules not imported:')
print('\n'.join(finder.badmodules.keys()))