Zipinfo Directories

[Omegaice]

Whilst trying to solve a problem with installing torch using PDM I came across #69. After reading the code I realized that the change provided makes the error message more verbose but doesn't solve the issue for the torch package.

The problem seems to be that some whl files, when looping over self._zipfile.infolist() include the directories as well as the files which is what causes that function to fail because the RECORD file doesn't have information about directories. eg:

Torch (Directories as part of the list):

torch/
torch/_deploy.py
torch/functional.py
torch/onnx/
torch/onnx/symbolic_opset9.py
torch/onnx/symbolic_caffe2.py
torch/onnx/symbolic_helper.py
torch/onnx/symbolic_opset12.py
torch/onnx/symbolic_registry.py

Colorama (Files only):

colorama/__init__.py
colorama/ansi.py
colorama/ansitowin32.py
colorama/initialise.py
colorama/win32.py
colorama/winterm.py
colorama-0.4.4.dist-info/LICENSE.txt
colorama-0.4.4.dist-info/METADATA
colorama-0.4.4.dist-info/WHEEL
colorama-0.4.4.dist-info/top_level.txt
colorama-0.4.4.dist-info/RECORD

[pradyunsg]

sigh

[carstencodes]

@pradyunsg Do you plan to release a python package with this fix soon?