shell.nix
· 1.4 KiB · Nix
Raw
# Small nix-shell environment for python 3.10 + poetry
#
# See https://nixos.wiki/wiki/Python
# launch with nix-shell (and not 'nix shell' !)
#
# nix-shell --run 'python --version; poetry --version'
# Python 3.10.13
# Poetry (version 1.7.1)
#
# Also, you can heck https://nixos.org/manual/nixpkgs/stable/#sec-pkgs-mkShell
#
let
pkgs = import <nixpkgs> { };
pythonEnv = pkgs.python310.withPackages (pythonPackages: with pythonPackages; [
jinja2
pyyaml
pip
numpy
psycopg
virtualenv
]);
packages = with pkgs; [
postgresql_14
pythonEnv
stdenv.cc.cc.lib
uwsgi
nodejs
yarn
nodePackages."@angular/cli"
];
in
pkgs.mkShell {
packages = packages;
shellHook = ''
export LD_LIBRARY_PATH="${pkgs.postgresql_14.lib}/lib:${pkgs.stdenv.cc.cc.lib}/lib:$LD_LIBRARY_PATH"
python --version
poetry --version
export VIRTUAL_ENV_DISABLE_PROMPT=1
export POETRY_VENV=/tmp/.venv-py310-poetry
# Remove nodePackages."@angular/cli" from packages to avoid installing it globally
# npm set prefix ~/.npm-global-nix
# export PATH=~/.npm-global-nix/bin:$PATH
# which ng >/dev/null 2>/dev/null || (echo "Installing @angular/cli" && npm install -g @angular/cli)
if test ! -e $POETRY_VENV
then
python -m venv $POETRY_VENV
$POETRY_VENV/bin/pip install poetry
fi
alias ll='ls -ltr'
alias poetry=$POETRY_VENV/bin/poetry
'';
}
| 1 | # Small nix-shell environment for python 3.10 + poetry |
| 2 | # |
| 3 | # See https://nixos.wiki/wiki/Python |
| 4 | # launch with nix-shell (and not 'nix shell' !) |
| 5 | # |
| 6 | # nix-shell --run 'python --version; poetry --version' |
| 7 | # Python 3.10.13 |
| 8 | # Poetry (version 1.7.1) |
| 9 | # |
| 10 | # Also, you can heck https://nixos.org/manual/nixpkgs/stable/#sec-pkgs-mkShell |
| 11 | # |
| 12 | let |
| 13 | pkgs = import <nixpkgs> { }; |
| 14 | pythonEnv = pkgs.python310.withPackages (pythonPackages: with pythonPackages; [ |
| 15 | jinja2 |
| 16 | pyyaml |
| 17 | pip |
| 18 | numpy |
| 19 | psycopg |
| 20 | virtualenv |
| 21 | ]); |
| 22 | packages = with pkgs; [ |
| 23 | postgresql_14 |
| 24 | pythonEnv |
| 25 | stdenv.cc.cc.lib |
| 26 | uwsgi |
| 27 | |
| 28 | nodejs |
| 29 | yarn |
| 30 | nodePackages."@angular/cli" |
| 31 | ]; |
| 32 | in |
| 33 | pkgs.mkShell { |
| 34 | packages = packages; |
| 35 | shellHook = '' |
| 36 | export LD_LIBRARY_PATH="${pkgs.postgresql_14.lib}/lib:${pkgs.stdenv.cc.cc.lib}/lib:$LD_LIBRARY_PATH" |
| 37 | python --version |
| 38 | poetry --version |
| 39 | |
| 40 | |
| 41 | export VIRTUAL_ENV_DISABLE_PROMPT=1 |
| 42 | export POETRY_VENV=/tmp/.venv-py310-poetry |
| 43 | |
| 44 | # Remove nodePackages."@angular/cli" from packages to avoid installing it globally |
| 45 | # npm set prefix ~/.npm-global-nix |
| 46 | # export PATH=~/.npm-global-nix/bin:$PATH |
| 47 | # which ng >/dev/null 2>/dev/null || (echo "Installing @angular/cli" && npm install -g @angular/cli) |
| 48 | |
| 49 | if test ! -e $POETRY_VENV |
| 50 | then |
| 51 | python -m venv $POETRY_VENV |
| 52 | $POETRY_VENV/bin/pip install poetry |
| 53 | fi |
| 54 | |
| 55 | alias ll='ls -ltr' |
| 56 | alias poetry=$POETRY_VENV/bin/poetry |
| 57 | ''; |
| 58 | } |
| 59 |