py-Pillow: missing dependency py-olefile (unported)

[Ionic (Mihai Moldovan)]

Since py-Pillow was updated to version 4.0.0, it now fails to function.

Example from rst2pdf:

Traceback (most recent call last):
  File "/opt/local/bin/rst2pdf", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3019, in <module>
    @_call_aside
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3003, in _call_aside
    f(*args, **kwargs)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3032, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 655, in _build_master
    ws.require(__requires__)
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 963, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pkg_resources/__init__.py", line 849, in resolve
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'olefile' distribution was not found and is required by pillow

The problem at hand is that olefile was bundled with Pillow prior to 4.0.0, but ​according to the changelog this copy was removed in 4.0.0.

The worst part is that we don't yet have a port for py-olefile, so we'll need to create one.

[Mihai Moldovan <ionic@…>]

In 319b7f93/macports-ports:

python/: new port py-olefile.

Needed as a dependency for py-Pillow.

References: #53365.

[Ionic (Mihai Moldovan)]

Is it okay if I add the new port as a dependency to py-Pillow, or do you want to do it yourself?

[Andrew Stromnov <stromnov@…>]

In 9af7b50c/macports-ports:

py-Pillow: add py-olefile dependency

Fixes: #53365