Source/build/scripts/list_idl_files_with_partial_interface.py

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"""This file returns a list of all the IDL files that contain a partial interface."""

import re

PARTIAL_INTERFACE_RE = re.compile(r'partial\s+interface\s+(\w+)\s[^{]*\{',
                                  re.MULTILINE)


def contains_partial_interface(filename):
    with open(filename) as f:
        return bool(re.search(PARTIAL_INTERFACE_RE, f.read()))


def DoMain(filenames):
    partial_interface_filenames = [filename for filename in filenames
                                   if contains_partial_interface(filename)]
    return '\n'.join(partial_interface_filenames)