Does this interfere with pillow's ability to open URLs (I think that is a
feature)
On Jul 10, 2015 2:34 PM, "Jens Hedegaard Nielsen" notifications@github.com
wrote:

While fixing #4613 #4613
I noticed some warnings in the tests.

This silences some of them by making sure that the files are closed
probably when reading files using PIL

It seems like PIL doesn't probably close the files so pass a open file to

PIL instead using a context manager.

You can view, comment on, or merge this pull request online at:

#4619
Commit Summary

• Make sure pil files are closed correctly

File Changes

• M lib/matplotlib/image.py
  https://github.com/matplotlib/matplotlib/pull/4619/files#diff-0 (6)

Patch Links:

• https://github.com/matplotlib/matplotlib/pull/4619.patch
• https://github.com/matplotlib/matplotlib/pull/4619.diff

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#4619.

Yes probably it does. I guess we could just ignore this these warnings and hope that PIL will eventually fix this

Huh, I did the same thing recently, and it didn't actually fix the warnings.

This seems to work, but using Image.close does not fix the warning

This will probably break the tests in #4485

Was fixed by #5515.