parameters: (self, source)
return_statement: return sha1(source.encode('utf-8')).hexdigest()
docstring: Returns a checksum for the source.
docstring_summary: Returns a checksum for the source.
docstring_tokens: Returns a checksum for the source .
function: def get_source_checksum(self, source):
          """Returns a checksum for the source."""
          return sha1(source.encode('utf-8')).hexdigest()
function_tokens: def get_source_checksum ( self , source ) : return sha1 ( source . encode ( 'utf-8' ) ) . hexdigest ( )