python: Modernize legacy Python 2 syntax with pyupgrade.

Generated by `pyupgrade --py3-plus --keep-percent-format` on all our
Python code except `zthumbor` and `zulip-ec2-configure-interfaces`,
followed by manual indentation fixes.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This commit is contained in:
Anders Kaseorg
2020-04-09 12:51:58 -07:00
committed by Tim Abbott
parent fff2d3958a
commit c734bbd95d
567 changed files with 1877 additions and 2564 deletions

View File

@@ -222,7 +222,7 @@ def filter_stream_authorization(user_profile: UserProfile,
unauthorized_streams.append(stream)
authorized_streams = [stream for stream in streams if
stream.id not in set(stream.id for stream in unauthorized_streams)]
stream.id not in {stream.id for stream in unauthorized_streams}]
return authorized_streams, unauthorized_streams
def list_to_streams(streams_raw: Iterable[Mapping[str, Any]],
@@ -243,7 +243,7 @@ def list_to_streams(streams_raw: Iterable[Mapping[str, Any]],
"""
# Validate all streams, getting extant ones, then get-or-creating the rest.
stream_set = set(stream_dict["name"] for stream_dict in streams_raw)
stream_set = {stream_dict["name"] for stream_dict in streams_raw}
for stream_name in stream_set:
# Stream names should already have been stripped by the