gecko-dev/layout/generic/GenerateFrameLists.py
Ricky Stewart 02a7b4ebdf Bug 1654103: Standardize on Black for Python code in mozilla-central.
Allow-list all Python code in tree for use with the black linter, and re-format all code in-tree accordingly.

To produce this patch I did all of the following:

1. Make changes to tools/lint/black.yml to remove include: stanza and update list of source extensions.

2. Run ./mach lint --linter black --fix

3. Make some ad-hoc manual updates to python/mozbuild/mozbuild/test/configure/test_configure.py -- it has some hard-coded line numbers that the reformat breaks.

4. Make some ad-hoc manual updates to `testing/marionette/client/setup.py`, `testing/marionette/harness/setup.py`, and `testing/firefox-ui/harness/setup.py`, which have hard-coded regexes that break after the reformat.

5. Add a set of exclusions to black.yml. These will be deleted in a follow-up bug (1672023).

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D94045
2020-10-26 18:34:53 +00:00

43 lines
1.5 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from FrameClasses import FRAME_CLASSES
HEADER = "// THIS IS AUTOGENERATED BY GenerateFrameLists.py. DO NOT EDIT\n"
# Returns a list of list of FrameClass objects. The outermost list groups
# the FrameClasses by their frame type, and is sorted from the largest group
# to the smallest, and otherwise sorted by the frame type or class name.
def grouped_frame_classes():
groups = dict()
for frame in FRAME_CLASSES:
if frame.is_concrete:
groups.setdefault(frame.ty, []).append(frame)
groups = groups.values()
return sorted(groups, key=lambda x: (-len(x), x[0].ty if len(x) > 1 else x[0].cls))
def generate_frame_id_list_h(output, *ignore):
groups = grouped_frame_classes()
output.write(HEADER)
for group in groups:
for frame in group:
output.write(
"FRAME_ID(%s, %s, %s)\n" % (frame.cls, frame.ty, frame.leafness)
)
for frame in FRAME_CLASSES:
if not frame.is_concrete:
output.write("ABSTRACT_FRAME_ID(%s)\n" % frame.cls)
def generate_frame_type_list_h(output, *ignore):
groups = grouped_frame_classes()
output.write(HEADER)
for group in groups:
output.write(
"FRAME_TYPE(%s, %s, %s)\n" % (group[0].ty, group[0].cls, group[-1].cls)
)