2 # Copyright (c) 2014 Google Inc. All rights reserved.
4 # Redistribution and use in source and binary forms, with or without
5 # modification, are permitted provided that the following conditions are
8 # * Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
10 # * Redistributions in binary form must reproduce the above
11 # copyright notice, this list of conditions and the following disclaimer
12 # in the documentation and/or other materials provided with the
14 # * Neither the name of Google Inc. nor the names of its
15 # contributors may be used to endorse or promote products derived from
16 # this software without specific prior written permission.
18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 import simplejson as json
40 def filterCommentsAndEmptyLines(lines):
43 if len(line.strip()) > 0 and line[:2] != "//":
44 result.append(line.strip())
48 def fillPropertiesFromFile(fileName):
49 with open(fileName, "r") as f:
51 lines = filterCommentsAndEmptyLines(lines)
53 if not "alias_for" in line:
54 cssProperties[line] = []
57 def fillCSSShorthandsFromFile(fileName):
58 with open(fileName, "r") as f:
60 lines = filterCommentsAndEmptyLines(lines)
63 # <property-name>[ longhands=<longhand 1>;<longhand 2>;<longhand 3>,runtimeEnabledShorthand=<runtime flag name>]
64 # There might be a runtime flag declaration at the end of the list followed by a comma.
66 line = line[:line.index(",")]
67 shorthand = line[:line.index(" ")]
68 longhands = line[line.index("=") + 1:].split(";")
69 cssProperties[shorthand] = longhands
71 fillPropertiesFromFile(sys.argv[1])
72 fillPropertiesFromFile(sys.argv[2])
73 fillCSSShorthandsFromFile(sys.argv[3])
75 # Reformat from map into list.
77 for name, longhands in cssProperties.items():
78 entry = {"name": name}
79 if len(longhands) > 0:
80 entry["longhands"] = longhands
81 reformat.append(entry)
83 with open(sys.argv[4], "w") as f:
84 f.write("WebInspector.CSSMetadata.initializeWithSupportedProperties(%s);" % json.dumps(reformat))