Install from pypi or any whl fails if filename case does not match internal dist-info case

[jgentil]

Boilerplate

• Poetry version: 1.4.0

• Python version: 3.11.1

• OS version and name: MacOS 12.6.3

• pyproject.toml: (irrelevant-happens in a fresh project)

• I am on the latest stable Poetry version, installed using a recommended method.

• I have searched the issues of this repo and believe that this is not a duplicate.

• I have consulted the FAQ and blog for any relevant entries or release notes.

• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option) and have included the output below.

Traceback

$ poetry add fastapi-restful

Using version ^0.4.3 for fastapi-restful

Updating dependencies
Resolving dependencies... (0.5s)

Package operations: 1 install, 0 updates, 0 removals

  • Installing fastapi-restful (0.4.3): Failed

  KeyError

  "There is no item named 'FastApi_RESTful-0.4.3.dist-info/WHEEL' in the archive"

  at /usr/local/Cellar/python@3.11/3.11.1/Frameworks/Python.framework/Versions/3.11/lib/python3.11/zipfile.py:1473 in getinfo
      1469│     def getinfo(self, name):
      1470│         """Return the instance of ZipInfo given 'name'."""
      1471│         info = self.NameToInfo.get(name)
      1472│         if info is None:
    → 1473│             raise KeyError(
      1474│                 'There is no item named %r in the archive' % name)
      1475│
      1476│         return info
      1477│

Issue

If you download the actual wheel file from PyPI for this project, it's named FastApi_RESTful-0.4.3-py3-none-any.whl but internally if you unzip it, it contains these files:

$ unzip ../FastApi_RESTful-0.4.3-py3-none-any.whl

Archive:  ../FastApi_RESTful-0.4.3-py3-none-any.whl
  inflating: fastapi_restful/__init__.py
  inflating: fastapi_restful/api_model.py
  inflating: fastapi_restful/api_settings.py
  inflating: fastapi_restful/camelcase.py
  inflating: fastapi_restful/cbv.py
  inflating: fastapi_restful/cbv_base.py
  inflating: fastapi_restful/enums.py
  inflating: fastapi_restful/guid_type.py
  inflating: fastapi_restful/inferring_router.py
  inflating: fastapi_restful/openapi.py
  inflating: fastapi_restful/py.typed
  inflating: fastapi_restful/session.py
  inflating: fastapi_restful/tasks.py
  inflating: fastapi_restful/timing.py
  inflating: fastapi_restful-0.4.3.dist-info/LICENSE
  inflating: fastapi_restful-0.4.3.dist-info/WHEEL
  inflating: fastapi_restful-0.4.3.dist-info/METADATA
  inflating: fastapi_restful-0.4.3.dist-info/RECORD

The case discrepancy between the .whl name and the .dist-info directory is causing the issue. PEP 427 doesn't really explicitly talk about case sensitivity. This is a regression from Poetry 1.3.x and pip allows for the .dist-info directory to be found case-insensitively.

[dimbleby]

you've checked the "I searched for duplicates" box. DId you really?

#7572

[jgentil]

Yeah, I searched and it didn't show up. Too many open issues I guess? Apologies for the duplicate.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.