- unpack argument list comprehensions
- revert string join for potential perf reasons
- update to version 2.19.2
- replace open modes with string flags
- update to version 2.19.3
- ignore unrelated calls to .encode(...)
- fix elif -> else when indented
- update to version 2.19.4
- fix __metaclass__ = type replacement without extra newline
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-pyupgrade?expand=0&rev=30