Automatically generating requirements.txt/environment.yml

[edublancas]

Extract the import statements and create a requirements.txt/environment.yml file, but remember that some of them may need editing since the PyPI package may not match the module. We can keep a manually curated list for the most popular ones ( maybe use PyPI API to check which ones do not exist)

we can iterate over imports with:

import parso

tree = parso.parse(code_str)
tree.iter_imports()