Answers for "create requirement.txt python"

pip freeze requirements.txt

// capture requirements to install
pip freeze > requirements.txt

// install requirements from requirements.txt
pip install -r requirements.txt

// or
$ env1/bin/pip freeze > requirements.txt
$ env2/bin/pip install -r requirements.txt

how to generate requirements.txt django

For Unix families: pip3 freeze > requirements.txt
For Windos: pip freeze > requirements.txt

python generate requirements.txt

# First:
pip install pipreqs

# Then:
pipreqs path/to/project

# There is now a requirements.txt file in the project folder.

python create requirements.txt

import subprocess
result = subprocess.run(["pip", "freeze"], capture_output=True, text=True, shell=True)
with open('requirements.txt', 'w') as d:
    for line in result.stdout.split('\n'):
        d.write(line.split('==')[0]+'\n')  
        # ".split('==')[0]" seperates name from version