Files
react-native-devtools-frontend/scripts/build/generate_supported_css.py
T
Blink Reformat 4c46d0969f The Great Blink mv for source files, part 2.
Move and rename files.

NOAUTOREVERT=true
NOPRESUBMIT=true
NOTREECHECKS=true
Bug: 768828
TBR=darin@chromium.org
NOTRY=true

Change-Id: I66d3b155808bc5bdbf237b80208e1e552bcf7f28
Reviewed-on: https://chromium-review.googlesource.com/1001153
Reviewed-by: Blink Reformat <blink-reformat@chromium.org>
Commit-Queue: Blink Reformat <blink-reformat@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#549061}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 0aee4434a4dba42a42abaea9bfbc0cd196a63bc1
2018-04-07 15:32:37 +00:00

102 lines
3.8 KiB
Python
Executable File

#!/usr/bin/env python
# Copyright (c) 2014 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
try:
import simplejson as json
except ImportError:
import json
import ast
import re
import sys
def _json5_load(lines):
# Use json5.loads when json5 is available. Currently we use simple
# regexs to convert well-formed JSON5 to PYL format.
# Strip away comments and quote unquoted keys.
re_comment = re.compile(r"^\s*//.*$|//+ .*$", re.MULTILINE)
re_map_keys = re.compile(r"^\s*([$A-Za-z_][\w]*)\s*:", re.MULTILINE)
pyl = re.sub(re_map_keys, r"'\1':", re.sub(re_comment, "", lines))
# Convert map values of true/false to Python version True/False.
re_true = re.compile(r":\s*true\b")
re_false = re.compile(r":\s*false\b")
pyl = re.sub(re_true, ":True", re.sub(re_false, ":False", pyl))
return ast.literal_eval(pyl)
def _keep_only_required_keys(entry):
for key in entry.keys():
if key not in ("name", "longhands", "svg", "inherited"):
del entry[key]
return entry
def properties_from_file(file_name):
with open(file_name) as json5_file:
doc = _json5_load(json5_file.read())
properties = []
property_names = {}
for entry in doc["data"]:
if type(entry) is str:
entry = {"name": entry}
if "alias_for" in entry:
continue
properties.append(_keep_only_required_keys(entry))
property_names[entry["name"]] = entry
properties.sort(key=lambda entry: entry["name"])
# Filter out unsupported longhands.
for property in properties:
longhands = property.get("longhands")
if not longhands:
continue
if type(longhands) is str:
longhands = longhands.split(";")
longhands = [longhand for longhand in longhands if longhand in property_names]
if not longhands:
del property["longhands"]
else:
property["longhands"] = longhands
all_inherited = True
for longhand in longhands:
longhand_property = property_names[longhand]
all_inherited = all_inherited and ("inherited" in longhand_property) and longhand_property["inherited"]
if all_inherited:
property["inherited"] = True
return properties
properties = properties_from_file(sys.argv[1])
with open(sys.argv[2], "w") as f:
f.write("SDK.CSSMetadata._generatedProperties = %s;" % json.dumps(properties))