Fix failing Pillow library used in snapshot testing #452
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Background
Travis-CI build started failing very often with an error when installing Pillow python library. It is somehow related to the Python version (2.7 is deprecated) that the snapshot testing framework is using. Created a thread about that, but currently without any responses.
Resolution is to install the Pillow library from local storage, it is placed in
Tools
folder. File naming must remain as it is, otherwise installing fails.