parameters: ()
docstring: Main entry function.
docstring_summary: Main entry function.
docstring_tokens: Main entry function .
function: def main():
      """Main entry function."""
      if len(sys.argv) < 3:
          print('Usage: <project-name> <filetype> <list-of-path to traverse>')
          print('\tfiletype can be python/cpp/all')
          exit(-1)
  
      _HELPER.project_name = sys.argv[1]
      file_type = sys.argv[2]
      allow_type = []
      if file_type == 'python' or file_type == 'all':
          allow_type += [x for x in PYTHON_SUFFIX]
      if file_type == 'cpp' or file_type == 'all':
          allow_type += [x for x in CXX_SUFFIX]
      allow_type = set(allow_type)
      if os.name != 'nt':
          sys.stderr = codecs.StreamReaderWriter(sys.stderr,
                                                 codecs.getreader('utf8'),
                                                 codecs.getwriter('utf8'),
                                                 'replace')
      for path in sys.argv[3:]:
          if os.path.isfile(path):
              process(path, allow_type)
          else:
              for root, dirs, files in os.walk(path):
                  for name in files:
                      process(os.path.join(root, name), allow_type)
  
      nerr = _HELPER.print_summary(sys.stderr)
      sys.exit(nerr > 0)
function_tokens: def main ( ) : if len ( sys . argv ) < 3 : print ( 'Usage: <project-name> <filetype> <list-of-path to traverse>' ) print ( '\tfiletype can be python/cpp/all' ) exit ( - 1 ) _HELPER . project_name = sys . argv [ 1 ] file_type = sys . argv [ 2 ] allow_type = [ ] if file_type == 'python' or file_type == 'all' : allow_type += [ x for x in PYTHON_SUFFIX ] if file_type == 'cpp' or file_type == 'all' : allow_type += [ x for x in CXX_SUFFIX ] allow_type = set ( allow_type ) if os . name != 'nt' : sys . stderr = codecs . StreamReaderWriter ( sys . stderr , codecs . getreader ( 'utf8' ) , codecs . getwriter ( 'utf8' ) , 'replace' ) for path in sys . argv [ 3 : ] : if os . path . isfile ( path ) : process ( path , allow_type ) else : for root , dirs , files in os . walk ( path ) : for name in files : process ( os . path . join ( root , name ) , allow_type ) nerr = _HELPER . print_summary ( sys . stderr ) sys . exit ( nerr > 0 )