1 #!/usr/bin/env python 2 # Copyright 2016 The Chromium Authors. All rights reserved. 3 # Use of this source code is governed by a BSD-style license that can be 4 # found in the LICENSE file. 5 6 import sys 7 8 # This utility converts mojom dependencies into their corresponding typemap 9 # paths and formats them to be consumed by generate_type_mappings.py. 10 11 12 def FormatTypemap(typemap_filename): 13 # A simple typemap is valid Python with a minor alteration. 14 with open(typemap_filename) as f: 15 typemap_content = f.read().replace('=\n', '=') 16 typemap = {} 17 exec typemap_content in typemap 18 19 for header in typemap.get('public_headers', []): 20 yield 'public_headers=%s' % header 21 for header in typemap.get('traits_headers', []): 22 yield 'traits_headers=%s' % header 23 for header in typemap.get('type_mappings', []): 24 yield 'type_mappings=%s' % header 25 26 27 def main(): 28 typemaps = sys.argv[1:] 29 print ' '.join('--start-typemap %s' % ' '.join(FormatTypemap(typemap)) 30 for typemap in typemaps) 31 32 33 if __name__ == '__main__': 34 sys.exit(main()) 35
