pip freeze requirements.txt imported modules code example
Example 1: pip freeze requirements.txt
$ env1/bin/pip freeze > requirements.txt
$ env2/bin/pip install -r requirements.txt
Example 2: how to generate requirements.txt django
For Unix families: pip3 freeze > requirements.txt
For Windos: pip freeze > requirements.txt
Example 3: how to create a requirements.txt python
(shiny_new_env)$ conda deactivate
$ conda create -n env_2 python=3.4
$ conda activate env_2
(env_2)$ pip install -r requirements.txt