pipenv

Advanced Usage of Pipenv — pipenv 2020.6.2.dev0 documentation

export Pipfile to requirements.txt

pipenv lock -r > requirements.txt
pipenv lock -r >| requirements.txt

https://stackoverflow.com/questions/4676459/write-to-file-but-overwrite-it-if-it-exists

version setup

pipenv install --python 3.6

install specific version

pipenv install 'django<=2.*'

pipenv graph

pipenv uninstall all

pip install
pipdeptree

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