4 ms·

You can still `source .venv/bin/activate(.fish)` and skip the uv run bit. I have Fish shell configured to automatically activate a .venv if it finds one in a di

You can still `source .venv/bin/activate(.fish)` and skip the uv run bit. I have Fish shell configured to automatically activate a .venv if it finds one in a directory I switch to.

stavros 2y ago
I do do that, can you please share your fish script to autoload it? I have something for Poetry envs, but not venv dirs.
- drcongo 2y ago
  Sure thing - so I mostly ended up using this for activating a .venv in a fabfile directory using this... function __auto_fab --on-variable PWD iterm2_print_user_vars if [ -d "fabfile" ] if [ -d "fabfile/.venv" ] if not set -q done_fab and not set -q VIRTUAL_ENV echo -n "Starting fabfile venv... " pushd fabfile > /dev/null source .venv/bin/activate.fish --prompt="[fab]" popd > /dev/null set -g done_fab 1 echo -e "\r Fabfile venv activated " end else echo "Run gofab to create the .venv" end end end I've since deleted the one to do a .venv in this directory, but I think it was roughly this... function __auto_venv --on-variable PWD if [ -d ".venv" ] if not set -q done_venv echo -n "Starting venv... " source .venv/bin/activate.fish --prompt="[venv]" set -g done_venv 1 echo -e "\r Venv activated " end end end (just tested that and it seems to work - the --prompt actually gets overridden by the project name from uv's pyproject.toml now though so that's not really necessary, was useful at some point in the past) These live in ~/.config/fish/conf.d/events.fish
  - stavros 2y ago
    Thank you!
- SAI_Peregrinus 2y ago
  I'm not them, but I use `direnv` for this. Their wiki includes two layout_uv[1] scripts, one that uses `uv` just to activate a regular venv and a second that uses it to manage the whole project. I use the latter. [1] https://github.com/direnv/direnv/wiki/Python https://github.com/direnv/direnv/wiki/Python
  - stavros 2y ago
    That's great, thanks! I use direnv but didn't know they had this.
    - SAI_Peregrinus 2y ago
      Custom layouts are awesome. You can set up any script to run when direnv runs, so you can support just about anything you want even before direnv adds a builtin.

You can still `source .venv/bin/activate(.fish)` and skip the uv run bit. I have Fish shell configured to automatically activate a .venv if it finds one in a directory I switch to.

stavros 2y ago

I do do that, can you please share your fish script to autoload it? I have something for Poetry envs, but not venv dirs.

drcongo 2y ago
Sure thing - so I mostly ended up using this for activating a .venv in a fabfile directory using this... function __auto_fab --on-variable PWD iterm2_print_user_vars if [ -d "fabfile" ] if [ -d "fabfile/.venv" ] if not set -q done_fab and not set -q VIRTUAL_ENV echo -n "Starting fabfile venv... " pushd fabfile > /dev/null source .venv/bin/activate.fish --prompt="[fab]" popd > /dev/null set -g done_fab 1 echo -e "\r Fabfile venv activated " end else echo "Run gofab to create the .venv" end end end I've since deleted the one to do a .venv in this directory, but I think it was roughly this... function __auto_venv --on-variable PWD if [ -d ".venv" ] if not set -q done_venv echo -n "Starting venv... " source .venv/bin/activate.fish --prompt="[venv]" set -g done_venv 1 echo -e "\r Venv activated " end end end (just tested that and it seems to work - the --prompt actually gets overridden by the project name from uv's pyproject.toml now though so that's not really necessary, was useful at some point in the past) These live in ~/.config/fish/conf.d/events.fish
- stavros 2y ago
  Thank you!
SAI_Peregrinus 2y ago
I'm not them, but I use `direnv` for this. Their wiki includes two layout_uv[1] scripts, one that uses `uv` just to activate a regular venv and a second that uses it to manage the whole project. I use the latter. [1] https://github.com/direnv/direnv/wiki/Python https://github.com/direnv/direnv/wiki/Python
- stavros 2y ago
  That's great, thanks! I use direnv but didn't know they had this.
  - SAI_Peregrinus 2y ago
    Custom layouts are awesome. You can set up any script to run when direnv runs, so you can support just about anything you want even before direnv adds a builtin.