fune/layout/style/GenerateCompositorAnimatableProperties.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

35 lines
1.1 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/.
import runpy
def generate(output, dataFile):
output.write(
"""/* THIS IS AN AUTOGENERATED FILE. DO NOT EDIT */
#ifndef COMPOSITOR_ANIMATABLE_PROPERTY_LIST
#define COMPOSITOR_ANIMATABLE_PROPERTY_LIST { \\
"""
)
def can_animate_on_compositor(p):
return "CanAnimateOnCompositor" in p.flags
properties = runpy.run_path(dataFile)["data"]
properties = filter(can_animate_on_compositor, properties)
count = 0
for p in properties:
output.write(" eCSSProperty_{}, \\\n".format(p.id))
count += 1
output.write("}\n")
output.write("#endif /* COMPOSITOR_ANIMATABLE_PROPERTY_LIST */\n")
output.write("\n")
output.write("#ifndef COMPOSITOR_ANIMATABLE_PROPERTY_LIST_LENGTH\n")
output.write(
"#define COMPOSITOR_ANIMATABLE_PROPERTY_LIST_LENGTH {}\n".format(count)
)
output.write("#endif /* COMPOSITOR_ANIMATABLE_PROPERTY_LIST_LENGTH */\n")