Replace "." with "/" in module_name

[mscroggs]

If a "." is used in module_name, this should be replaced by joining a path, as it represents a subdirectory.

Fixes #2218.

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[messense]

Just to confirm, do it work for module name that doesn't not contain .?

[mscroggs]

Just to confirm, do it work for module name that doesn't not contain .?

Good question. I'll make up a local package now and check

[mscroggs]

Just to confirm, do it work for module name that doesn't not contain .?

Picking from the examples in the README, I was able to build and install https://github.com/webonnx/wonnx with this branch

[messense]

Unfortunately wonnx won't trigger that code path because it does not need to bundle external libs:

$ unzip -l wonnx-0.5.1-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Archive:  wonnx-0.5.1-cp37-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
  Length      Date    Time    Name
---------  ---------- -----   ----
     1567  09-30-2023 09:12   wonnx-0.5.1.dist-info/METADATA
      129  09-30-2023 09:12   wonnx-0.5.1.dist-info/WHEEL
      103  09-30-2023 09:12   wonnx/__init__.py
 15338144  09-30-2023 09:12   wonnx/wonnx.abi3.so
      354  09-30-2023 09:12   wonnx-0.5.1.dist-info/RECORD
---------                     -------
 15340297                     5 files

[mscroggs]

Just to confirm, do it work for module name that doesn't not contain .?

Picking from the examples in the README, I was able to build and install https://github.com/webonnx/wonnx with this branch

.. although I've just realised that that was useless as it doesn't have any shared objects

[mscroggs]

Good news: I locally built ndelement with module-name updated to not have a dot, and it built, installed an imported without errors

[messense]

Thanks!