hello folks, I'm trying to use poetry2nix (total noob in nix, sorry) with a new project I'm developing.

it's weird that I can run this without problems:

> nix develop -c python -c 'import plumbum; print(plumbum.__file__)'
warning: Git tree '/var/home/yajo/prodevel/automirror' is dirty
/nix/store/5vnfif1w37raxbaxqn5qvpc9caqdgrkf-python3-3.9.6-env/lib/python3.9/site-packages/plumbum/__init__.py

however, when I attempt to build it, it fails:

> nix build
warning: Git tree '/var/home/yajo/prodevel/automirror' is dirty
error: --- Error -------------------------------------------------------------------------------------------------------------------------------------------------------------- nix
builder for '/nix/store/6s1kmxzh0nm65hj0zb18f1hs913szy0q-python3.9-automirror-0.0.0.drv' failed with exit code 1; last 10 log lines:
  Removed build tracker: '/build/pip-req-tracker-3skg7iy7'
  Finished creating a wheel...
  Finished executing pipBuildPhase
  installing
  Executing pipInstallPhase
  /build/source/dist /build/source
  Processing ./automirror-0.0.0-py3-none-any.whl
  Requirement already satisfied: git-aggregator<3.0.0,>=2.1.0 in /nix/store/nv8c0dhjcqxdrr08wgp25al6qfiqs5kk-python3.9-git-aggregator-2.1.0/lib/python3.9/site-packages (from automirror==0.0.0) (2.1.0)
  ERROR: Could not find a version that satisfies the requirement plumbum<2.0.0,>=1.7.2 (from automirror) (from versions: none)
  ERROR: No matching distribution found for plumbum<2.0.0,>=1.7.2

of course, plumbum is in my dependencies, added with poetry add plumbum just like normal; actually there's another dependency and that one gives no problems

Hi everyone. Thanks to all who contributed into such great tool. It works like a charm. But i encountered issue that's is quite common, according to search. Issue i encountered is related to coverage python package. Including just this package cause infinite recursion. Searching and reading bring me to workaround, by explicitly specifying setuptools-scm dependency in my poetry config.

But i would like to know is it the only way to avoid infinite recursion or there are another more elegant without polluting dependencies? Also i would like to understand what goes under the hood to produce such error, is there any explanation documented?

Hi everyone. Thanks to all who contributed into such great tool. It works like a charm. But i encountered issue that's is quite common, according to search. Issue i encountered is related to coverage python package. Including just this package cause infinite recursion. Searching and reading bring me to workaround, by explicitly specifying setuptools-scm dependency in my poetry config.

But i would like to know is it the only way to avoid infinite recursion or there are another more elegant ways without polluting dependencies? Also i would like to understand what goes under the hood to produce such error, is there any explanation documented?

In reply to @jairo:recallstack.icu

hello folks, I'm trying to use poetry2nix (total noob in nix, sorry) with a new project I'm developing.

it's weird that I can run this without problems:

> nix develop -c python -c 'import plumbum; print(plumbum.__file__)'
warning: Git tree '/var/home/yajo/prodevel/automirror' is dirty
/nix/store/5vnfif1w37raxbaxqn5qvpc9caqdgrkf-python3-3.9.6-env/lib/python3.9/site-packages/plumbum/__init__.py

however, when I attempt to build it, it fails:

> nix build
warning: Git tree '/var/home/yajo/prodevel/automirror' is dirty
error: --- Error -------------------------------------------------------------------------------------------------------------------------------------------------------------- nix
builder for '/nix/store/6s1kmxzh0nm65hj0zb18f1hs913szy0q-python3.9-automirror-0.0.0.drv' failed with exit code 1; last 10 log lines:
  Removed build tracker: '/build/pip-req-tracker-3skg7iy7'
  Finished creating a wheel...
  Finished executing pipBuildPhase
  installing
  Executing pipInstallPhase
  /build/source/dist /build/source
  Processing ./automirror-0.0.0-py3-none-any.whl
  Requirement already satisfied: git-aggregator<3.0.0,>=2.1.0 in /nix/store/nv8c0dhjcqxdrr08wgp25al6qfiqs5kk-python3.9-git-aggregator-2.1.0/lib/python3.9/site-packages (from automirror==0.0.0) (2.1.0)
  ERROR: Could not find a version that satisfies the requirement plumbum<2.0.0,>=1.7.2 (from automirror) (from versions: none)
  ERROR: No matching distribution found for plumbum<2.0.0,>=1.7.2

of course, plumbum is in my dependencies, added with poetry add plumbum just like normal; actually there's another dependency and that one gives no problems

In reply to @mou_bugtracker:matrix.org

Hi everyone. Thanks to all who contributed into such great tool. It works like a charm. But i encountered issue that's is quite common, according to search. Issue i encountered is related to coverage python package. Including just this package cause infinite recursion. Searching and reading bring me to workaround, by explicitly specifying setuptools-scm dependency in my poetry config.

But i would like to know is it the only way to avoid infinite recursion or there are another more elegant ways without polluting dependencies? Also i would like to understand what goes under the hood to produce such error, is there any explanation documented?

In reply to @adis:blad.is
Could you give me a complete reproduction case? I could try to figure out what's going on.

pyproject.toml

name = "minimal-recursion"
version = "0.1.0"
description = ""
authors = ["Andrey Larionov <anlarionov@gmail.com>"]

[tool.poetry.dependencies]
python = "^3.10"

[tool.poetry.dev-dependencies]
coverage = "^6.2"

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

flake.nix

  description = "minimal-recursion";

  inputs.flake-utils.url = "github:numtide/flake-utils";
  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
  inputs.poetry2nix.url = "github:nix-community/poetry2nix";

  outputs = { self, nixpkgs, flake-utils, poetry2nix }:
    {
      # Nixpkgs overlay providing the application
      overlay = nixpkgs.lib.composeManyExtensions [
        poetry2nix.overlay
        (final: prev: {
          # The application
          minRec = prev.poetry2nix.mkPoetryApplication {
            projectDir = ./.;
          };
        })
      ];
    } // (flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [ self.overlay ];
        };
      in
      rec {
        apps = {
          exyaru = pkgs.minRec;
        };

        defaultApp = pkgs.minRec;

        packages = {
          exyaru = pkgs.minRec;
        };

        defaultPackage = pkgs.minRec;
      }));
}

In reply to @mou_bugtracker:matrix.org

pyproject.toml

name = "minimal-recursion"
version = "0.1.0"
description = ""
authors = ["Andrey Larionov <anlarionov@gmail.com>"]

[tool.poetry.dependencies]
python = "^3.10"

[tool.poetry.dev-dependencies]
coverage = "^6.2"

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"

flake.nix

  description = "minimal-recursion";

  inputs.flake-utils.url = "github:numtide/flake-utils";
  inputs.nixpkgs.url = "github:NixOS/nixpkgs";
  inputs.poetry2nix.url = "github:nix-community/poetry2nix";

  outputs = { self, nixpkgs, flake-utils, poetry2nix }:
    {
      # Nixpkgs overlay providing the application
      overlay = nixpkgs.lib.composeManyExtensions [
        poetry2nix.overlay
        (final: prev: {
          # The application
          minRec = prev.poetry2nix.mkPoetryApplication {
            projectDir = ./.;
          };
        })
      ];
    } // (flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          overlays = [ self.overlay ];
        };
      in
      rec {
        apps = {
          exyaru = pkgs.minRec;
        };

        defaultApp = pkgs.minRec;

        packages = {
          exyaru = pkgs.minRec;
        };

        defaultPackage = pkgs.minRec;
      }));
}

In reply to @adis:blad.is
https://github.com/nix-community/poetry2nix/pull/510

In reply to @mou_bugtracker:matrix.org
Wow. That was quick. Thank you so much.