Can't find local .whl file on Debian

[cye18]

• I have searched the issue tracker and believe that this is not a duplicate.

Make sure you run commands with -v flag before pasting the output.

Steps to reproduce

• In an empty directory on Debian OS
• pdm init, pdm add local_file.whl
• Create a new directory, copy pyproject.toml, pdm.lock, and local_file.whl to it
• pdm sync in the new folder

Actual behavior

The same thing works well on Ubuntu, but not for Debian

$ pdm sync -v
Traceback (most recent call last):
  File "/usr/share/python-wheels/pkg_resources-0.0.0-py2.py3-none-any.whl/pkg_resources/__init__.py", line 3101, in __init__
  File "/usr/share/python-wheels/pkg_resources-0.0.0-py2.py3-none-any.whl/pkg_resources/_vendor/packaging/requirements.py", line 101, in __init__
pkg_resources.extern.packaging.requirements.InvalidRequirement: Invalid URL given

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/username/.local/lib/python3.9/site-packages/pdm/models/requirements.py", line 489, in parse_requirement
    package_req = PackageRequirement(line)  # type: ignore
  File "/usr/share/python-wheels/pkg_resources-0.0.0-py2.py3-none-any.whl/pkg_resources/__init__.py", line 3103, in __init__
pkg_resources.RequirementParseError: Invalid URL given

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/username/.local/bin/pdm", line 8, in <module>
    sys.exit(main())
  File "/home/username/.local/lib/python3.9/site-packages/pdm/core.py", line 232, in main
    return Core().main(args)
  File "/home/username/.local/lib/python3.9/site-packages/pdm/core.py", line 167, in main
    raise cast(Exception, err).with_traceback(traceback)
  File "/home/username/.local/lib/python3.9/site-packages/pdm/core.py", line 162, in main
    f(options.project, options)
  File "/home/username/.local/lib/python3.9/site-packages/pdm/cli/commands/sync.py", line 33, in handle
    actions.do_sync(
  File "/home/username/.local/lib/python3.9/site-packages/pdm/cli/actions.py", line 192, in do_sync
    requirements.extend(project.get_dependencies(group).values())
  File "/home/username/.local/lib/python3.9/site-packages/pdm/project/core.py", line 293, in get_dependencies
    req = parse_requirement(line)
  File "/home/username/.local/lib/python3.9/site-packages/pdm/models/requirements.py", line 494, in parse_requirement
    r = FileRequirement.create(**m.groupdict())
  File "/home/username/.local/lib/python3.9/site-packages/pdm/models/requirements.py", line 294, in create
    return super().create(**kwargs)  # type: ignore
  File "/home/username/.local/lib/python3.9/site-packages/pdm/models/requirements.py", line 160, in create
    return cls(**kwargs)
  File "<string>", line 12, in __init__
  File "/home/username/.local/lib/python3.9/site-packages/pdm/models/requirements.py", line 280, in __post_init__
    raise RequirementError(f"The local path {self.path} does not exist.")
pdm.exceptions.RequirementError: The local path local_file does not exist.

Expected behavior

Find the local file and install it.

Environment Information

$ pdm info && pdm info --env
PDM version:        1.15.2
Python Interpreter: /usr/bin/python3.9 (3.9)
Project Root:       /home/username/project
Project Packages:   /home/username/project/__pypackages__/3.9
{
  "implementation_name": "cpython",
  "implementation_version": "3.9.2",
  "os_name": "posix",
  "platform_machine": "x86_64",
  "platform_release": "5.10.0-14-cloud-amd64",
  "platform_system": "Linux",
  "platform_version": "#1 SMP Debian 5.10.113-1 (2022-04-29)",
  "python_full_version": "3.9.2",
  "platform_python_implementation": "CPython",
  "python_version": "3.9",
  "sys_platform": "linux"
}

[frostming]

On debian, the sys.path is polluted by those wheel paths due to pip. Would you please try the dev branch which has some refactor to address that?

[cye18]

It's tested that PDM 1.15.2.dev10+g1c376a8c fixed the issue on Debian.

Thanks a lot.

[frostming]

It's tested that PDM 1.15.2.dev10+g1c376a8c fixed the issue on Debian.

Thanks a lot.

Yeah, we are not going to fix it on 1.x. Please wait for the 2.0 release, you can get the progress here

[frostming]

Closed by #1096, please test it on 2.0.0a1