Allow URL encoded parameters in Redis URLs by Default

[paulkeene]

Yesterday I submitted pull request #586 to allow URL encoded parameters to be included in Redis URLs, but this has to be explicitly enabled by passing decode_components=True to from_url since existing clients might be relying on the current behavior.

I saw that version 3.0 of redis-py is in the works so it might be nice to include a change in the new version that removes the decode_components argument and always decodes URL components.

[andymccurdy]

Agreed. I believe the only issue with making this the default behavior currently is passwords that have a "%" in them.

[gyermolenko]

Since v3.0 has happened in 2018 maybe this issue can be revisited.
v4 label or wont-fix/close maybe?

[github-actions]

This issue is marked stale. It will be closed in 30 days if it is not updated.

[andymccurdy]

This is now the default and will be included in the 4.0 release.