yingding / python-every-day

this repository contains python3 code snippets for repetitive problems and understanding new concepts

python-every-day

this repository contains python3 code snippets for repetitive problems and understanding new concepts

python venv installation

MacOSX

Find the python path

brew search python
brew install python@3.10
brew info python@3.10

console outputs:

/opt/homebrew/opt/python@3.10/bin/python3

Create VENV with specifiy python version

/opt/homebrew/opt/python@3.10/bin/python3 -m venv ~/VENV/metal3.10

select the interpreter in VS code

select the interpreter -> enter interpreter path -> ~/VENV/metal3.10/bin/python3.10

install packages

In VS code terminal after the VENV is activate:

python3 -m pip uninstall -y tensorflow tenstensorflow-macos tensorflow-metal tensorflow-federated
python3 -m pip install -r requirements.txt

(optional) from a terminal

# <venv_paht>/bin/activate
source ~/VENV/metal3.10/bin/activate
pip install --upgrade pip
pip install -r <path>/requirements.txt
deactivate

Add a jupyter notebook kernel to VENV

source ~/VENV/metal3.10/bin/activate
pip install ipykernel
ipython kernel install --user --name=metal3.10

Then you need to restart the vs code, to select the venv as jupyter notebook kernel, projectname/name is metal3.10, which is the venv name.

Reference:

• https://anbasile.github.io/posts/2017-06-25-jupyter-venv/