commit 028be2f14b3310f3b4ae7d3d41234a19c10d6b49 (HEAD -> feature/entrypoint-option-2)
Author: GITHUB_USERNAME <EMAIL>
Date:   Thu Oct 31 16:04:40 2024 -0400

    change module name

diff --git a/mypackage/__main__.py b/mypackage/__main__.py
index a7146ff..8f48437 100644
--- a/mypackage/__main__.py
+++ b/mypackage/__main__.py
@@ -1,3 +1,3 @@
-from mypackage.main import app
+from mypackage.cli import app

 app()
diff --git a/mypackage/main.py b/mypackage/cli.py
similarity index 100%
rename from mypackage/main.py
rename to mypackage/cli.py
diff --git a/pyproject.toml b/pyproject.toml
index 717f5c7..3872e71 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ readme = "README.md"
 license = "Blue Oak Model License 1.0.0"

 [tool.poetry.scripts]
-mypackage = "mypackage.main:app"
+mypackage = "mypackage.cli:app"

 [tool.poetry.dependencies]
 python = "^3.12"

[tool.poetry]
name = "mypackage"
version = "0.5.0"
description = "description"
authors = ["author"]
readme = "README.md"
license = "Blue Oak Model License 1.0.0"

[tool.poetry.scripts]
mypackage = "mypackage.cli:app"

[tool.poetry.dependencies]
python = "^3.12"
typer = "^0.12.3"
pydantic = "^2.8.2"
pytest = "^8.3.2"


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

Seems to work fine for me fwiw

tree
.
├── flake.lock
├── flake.nix
└── test
    ├── pack
    │   ├── do_stuff.py
    │   └── __init__.py
    ├── poetry.lock
    └── pyproject.toml

cat flake.nix
{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    poetry2nix.url = "github:nix-community/poetry2nix";
  };

  outputs = { self, nixpkgs, poetry2nix }:
  let
    pkgs = nixpkgs.legacyPackages.x86_64-linux;
    inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
    app = mkPoetryApplication { projectDir = ./test; };
  in
  {
    devShells.x86_64-linux.default = pkgs.mkShell {
      packages = with pkgs; [ app ];
    };

  };
}```

cat test/pyproject.toml
[tool.poetry]
name = "pack"
version = "0.1.0"
description = ""
authors = ["Your Name you@example.com"]

[tool.poetry.dependencies]
python = "^3.11"

[tool.poetry.scripts]
foo = "pack.do_stuff:main"

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

foo
Doing stuff

Seems to work fine for me fwiw

tree
.
├── flake.lock
├── flake.nix
└── test
    ├── pack
    │   ├── do_stuff.py
    │   └── __init__.py
    ├── poetry.lock
    └── pyproject.toml

cat flake.nix
{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    poetry2nix.url = "github:nix-community/poetry2nix";
  };

  outputs = { self, nixpkgs, poetry2nix }:
  let
    pkgs = nixpkgs.legacyPackages.x86_64-linux;
    inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
    app = mkPoetryApplication { projectDir = ./test; };
  in
  {
    devShells.x86_64-linux.default = pkgs.mkShell {
      packages = with pkgs; [ app ];
    };

  };
}```

```
cat test/pyproject.toml
\[tool.poetry\]
name = "pack"
version = "0.1.0"
description = ""
authors = \["Your Name [you@example.com](mailto:you@example.com)"\]

\[tool.poetry.dependencies\]
python = "^3.11"

\[tool.poetry.scripts\]
foo = "pack.do\_stuff:main"

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

```
foo
Doing stuff
```

Seems to work fine for me fwiw

tree
.
├── flake.lock
├── flake.nix
└── test
    ├── pack
    │   ├── do_stuff.py
    │   └── __init__.py
    ├── poetry.lock
    └── pyproject.toml

cat flake.nix
{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    poetry2nix.url = "github:nix-community/poetry2nix";
  };

  outputs = { self, nixpkgs, poetry2nix }:
  let
    pkgs = nixpkgs.legacyPackages.x86_64-linux;
    inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
    app = mkPoetryApplication { projectDir = ./test; };
  in
  {
    devShells.x86_64-linux.default = pkgs.mkShell {
      packages = with pkgs; [ app ];
    };

  };
}

cat test/pyproject.toml
\[tool.poetry\]
name = "pack"
version = "0.1.0"
description = ""
authors = \["Your Name [you@example.com](mailto:you@example.com)"\]

\[tool.poetry.dependencies\]
python = "^3.11"

\[tool.poetry.scripts\]
foo = "pack.do\_stuff:main"

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

foo
Doing stuff

Hey folks, anyone know offhand how to fix this? I'm building pyqtwebengine with poetry2nix and its missing some kind of (propagated) dep or something, but idk enough about qt/sip;

...
Executing pipBuildPhase
Creating a wheel...
WARNING: The directory '/homeless-shelter/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
Processing /build/PyQtWebEngine-5.15.7
  Running command Preparing metadata (pyproject.toml)
  Querying qmake about your Qt installation...
  These bindings will be built: QtWebEngineCore, QtWebEngine, QtWebEngineWidgets.
  Generating the QtWebEngineCore bindings...
  _in_process.py: /build/PyQtWebEngine-5.15.7/sip/QtWebEngineCore/QtWebEngineCoremod.sip: line 25: column 9: 'QtCore/QtCoremod.sip' could not be found
  /build/PyQtWebEngine-5.15.7/sip/QtWebEngineCore/QtWebEngineCoremod.sip: line 26: column 9: 'QtGui/QtGuimod.sip' could not be found
  /build/PyQtWebEngine-5.15.7/sip/QtWebEngineCore/QtWebEngineCoremod.sip: line 27: column 9: 'QtNetwork/QtNetworkmod.sip' could not be found
  /build/PyQtWebEngine-5.15.7/sip/QtWebEngineCore/qwebengineclientcertificatestore.sip: line 24: column 6: 'PyQt_SSL' is not a known qualifier
  error: subprocess-exited-with-error

  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> See above for output.

  note: This error originates from a subprocess, and is likely not a problem with pip.
  full command: /nix/store/wfbjq35kxs6x83c3ncpfxdyl5gbhdx4h-python3-3.12.6/bin/python3.12 /nix/store/xdgmgzz3ng0bl0x5r6vmx0arqnfwsfj1-python3.12-pip-24.0/lib/python3.12/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /build/tmpqnqavqa5

...

In reply to @9456ed88e6:matrix.org

I'm running into a problem that I cannot figure out, if someone has a clue, I would very much appreciate some feedback.

I am getting an error when I use nix to run or build my python poetry project if the entry point module is not named main.

Here is the error:

~/mypackage$ nix run
Traceback (most recent call last):
  File "/nix/store/g0fsa09mpa90apcy2i02vljgd5rxxj42-python3.12-mypackage-0.5.0/bin/.mypackage-wrapped", line 6, in <module>
    from mypackage.cli import app
ModuleNotFoundError: No module named 'mypackage.cli'

Here is the structure of my project:

mypackage/
├── README.md
├── mypackage
│   ├── __init__.py
│   ├── cli.py
│   └── mymodule.py
├── flake.lock
├── flake.nix
├── poetry.lock
├── pyproject.toml

Here is the [tool.poetry.scripts] section of my pyproject.toml

[tool.poetry.scripts]
mypackage = "mypackage.cli:app"

Here is my flake.nix

{
  description = "mypackage";
  # Flake inputs
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    poetry2nix.url = "github:nix-community/poetry2nix";
  };

  # Flake outputs
  outputs = { self, nixpkgs, poetry2nix }:
    let

      # Systems supported
      allSystems = [
        "x86_64-linux" # 64-bit Intel/AMD Linux
        "aarch64-linux" # 64-bit ARM Linux
        "x86_64-darwin" # 64-bit Intel macOS
        "aarch64-darwin" # 64-bit ARM macOS
      ];

      # Helper to provide system-specific attributes
      forAllSystems = f: nixpkgs.lib.genAttrs allSystems (system: f {
        pkgs = import nixpkgs { inherit system; config.allowUnfree = true; };
      });

    in
    {

      packages = forAllSystems
        ({ pkgs }:
          let
            inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
          in
          rec {
            myapp = mkPoetryApplication { projectDir = self; };
            default = myapp;
            apps.default = "${myapp}/bin/mypackage";
          });

      devShells = forAllSystems
        ({ pkgs }:
          let
            inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
          in
          {
            default = pkgs.mkShell
              {
                packages = with pkgs; [
                  poetry
                  (mkPoetryApplication { projectDir = self; })
                ];
              };
          });

    };

}

If I simply rename the cli.py module to main.py, and change the pyproject.toml to reflect the new name, everything works, and there is no error when running the executable produced by nix build, or running with nix run.

The structure of my project tree when it works is simply

mypackage/
├── README.md
├── mypackage
│   ├── __init__.py
│   ├── main.py <------------ This is the change.
│   └── mymodule.py
├── flake.lock
├── flake.nix
├── poetry.lock
├── pyproject.toml

Here is the [tool.poetry.scripts] section of my pyproject.toml with the associated change

[tool.poetry.scripts]
mypackage = "mypackage.main:app"

Does anyone know why I am getting the error when I try to name the module something other than main.py, how can I get everything working when I name the module cli.py?

In reply to @picog:matrix.org

Seems to work fine for me fwiw

tree
.
├── flake.lock
├── flake.nix
└── test
    ├── pack
    │   ├── do_stuff.py
    │   └── __init__.py
    ├── poetry.lock
    └── pyproject.toml

cat flake.nix
{
  description = "A very basic flake";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
    poetry2nix.url = "github:nix-community/poetry2nix";
  };

  outputs = { self, nixpkgs, poetry2nix }:
  let
    pkgs = nixpkgs.legacyPackages.x86_64-linux;
    inherit (poetry2nix.lib.mkPoetry2Nix { inherit pkgs; }) mkPoetryApplication;
    app = mkPoetryApplication { projectDir = ./test; };
  in
  {
    devShells.x86_64-linux.default = pkgs.mkShell {
      packages = with pkgs; [ app ];
    };

  };
}

cat test/pyproject.toml
\[tool.poetry\]
name = "pack"
version = "0.1.0"
description = ""
authors = \["Your Name [you@example.com](mailto:you@example.com)"\]

\[tool.poetry.dependencies\]
python = "^3.11"

\[tool.poetry.scripts\]
foo = "pack.do\_stuff:main"

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

foo
Doing stuff

Hey! I'm trying to nixify a poetry project and having issues with one of the tool hashes (for ruff, which I think is a linter?).

The build fails with

         specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
            got:    sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=

and I'm trying to override the package like this (as an arg to mkPoetryApplication:

    overrides = poetry2nix.overrides.withDefaults (self: super: {
      ruff = super.ruff.overrideAttrs ({ src, ... }: {
        src = {
          inherit (src) owner repo rev;
          hash = "sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=";
        };
      });
    });

but I'm still getting the hash mismatch. Any ideas what I'm doing wrong?

Hey! I'm trying to nixify a poetry project and having issues with one of the tool hashes (for ruff, which I think is a linter?).

The build fails with

specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
got:    sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=

and I'm trying to override the package like this (as an arg to mkPoetryApplication:

overrides = poetry2nix.overrides.withDefaults (self: super: { ruff = super.ruff.overrideAttrs ({ src, ... }: {
        src = {
          inherit (src) owner repo rev;
          hash = "sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=";
        };
      });
    });

but I'm still getting the hash mismatch. Any ideas what I'm doing wrong?

Hey! I'm trying to nixify a poetry project and having issues with one of the tool hashes (for ruff, which I think is a linter?).

The build fails with

specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
got:    sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=

and I'm trying to override the package like this (as an arg to mkPoetryApplication:

overrides = poetry2nix.overrides.withDefaults (self: super: { 
  ruff = super.ruff.overrideAttrs ({ src, ... }: {
    src = {
    inherit (src) owner repo rev;
    hash = "sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=";
    };
  });
});

but I'm still getting the hash mismatch. Any ideas what I'm doing wrong?

Hey! I'm trying to nixify a poetry project and having issues with one of the tool hashes (for ruff, which I think is a linter?).

The build fails with

specified: sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
got:       sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=

and I'm trying to override the package like this (as an arg to mkPoetryApplication:

overrides = poetry2nix.overrides.withDefaults (self: super: { 
  ruff = super.ruff.overrideAttrs ({ src, ... }: {
    src = {
    inherit (src) owner repo rev;
    hash = "sha256-TPr6YdSb5JKltXHDi1PdGzPYjmmsbCFQKxIiJURrBMI=";
    };
  });
});

but I'm still getting the hash mismatch. Any ideas what I'm doing wrong?