it builds fine, then at runtime I get this Expected: /nix/store/vx25bdp4pqfkmj5zh8vbkxl0z8l05kcd-python3-3.7.12-env/lib/python3.7/site-packages/debugpy/_vendored/pydevd/pydevd_attach_to_process/attach_x86_64.dylib to exist..

It looks like there's some build logic in https://github.com/NixOS/nixpkgs/blob/nixos-21.11/pkgs/development/python-modules/debugpy/default.nix to create the missing file.

I tried adding the preBuild to my overrides:

    debugpy = super.debugpy.overridePythonAttrs (
      old: {
        inherit (pkgs.python3Packages.debugpy) preBuild;
      }
    );

but then I just get a different runtime error /nix/store/qd710abqqj5b1g3zad6m7a4rrq7xa3ym-python3-3.7.12-env/lib/python3.7/site-packages/debugpy/_vendored/force_pydevd.py:20: UserWarning: incompatible copy of pydevd already imported.

Since it's a dev dependency I figured it might be simpler to just use the nix packaged version entirely?

In reply to @k900:0upti.me
There's a direnv plugin: https://github.com/fehnomenal/intellij-direnv

In reply to @k900:0upti.me
There's a direnv plugin: https://github.com/fehnomenal/intellij-direnv

In reply to @magisa:matrix.org
Hello all!
I am very new to this so apologies in advance if I ask something very dumb. I want to install lmdb bindings for python. However if i create a simple poetry pyproject.toml only with that dependancy the build fails. I understand why. It's because there is a very dumb line in there (https://github.com/jnwatson/py-lmdb/blob/master/setup.py#L117-L119) which tries to access /usr/bin/patch. That obviously does not exist on NixOS. I am trying to make this work but I am kind of struggling. If I was to build the package imperative stylez I would install lmdb and then export LMDB_FORCE_SYSTEM before calling setup.py. I know how do the former (I think) from extraPackages in mkPoetryEnv but I do not know how do the latter. I cannot find an option to add a bash script before the build.
Appreciate any help you can give me. Thx

i'm also beginner so my advice may not lead you to solution. But if i faced this problem, in first place i would look into implementation of this module in nixpkgs https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/python-modules/lmdb/default.nix

As i understand, for poetry2nix you can define override, which will apply changes to default derivation parameters right before building

In reply to @k900:0upti.me
That's just a general issue with Nix shells and things that try to install things

In reply to @k900:0upti.me
Either you let Poetry manage everything or you let Nix manage everything