Env - anaconda/pip/poetry

Pip

Init an env

python3 -m venv ./.venv

Export to requirements.txt

pip freeze > requirements.txt

Install from requirements.txt

pip install -r requirements.txt

Create env in current folder

conda create --prefix ./envs
## Or
conda create -p ./envs
## create with a specific python version
conda create -p .venv python=3.8

Activate env

conda activate ./envs

Issue: Env name is too long

conda config --set env_prompt '({name}) '

Cancel “auto activate env”

conda config --set auto_activate_base false

List env set

conda info --envs

Share Environment (output to environment.yml)

conda env export > environment.yml

Ensure there is pip installed INSIDE your current anaconda env by running conda list | grep pip
Run pip like usual to install the package you want

Below method is deprecated

~Run conda create -n venv_name and conda activate venv_name, where venv_name is the name of your virtual environment.~
~Run conda install pip. This will install pip to your venv directory.~
~Find your anaconda directory, and find the actual venv folder. It should be somewhere like /anaconda/envs/venv_name/~
~Install new packages by doing /anaconda/envs/venv_name/bin/pip install package_name.~

poetry shell
# Or reactivate current venv by source xxxx

poetry install