parameters: (function_body)
return_statement: return bool(return_regex.search(function_body))
docstring: Attempt to determine if the function body returns a value.
docstring_summary: Attempt to determine if the function body returns a value.
docstring_tokens: Attempt to determine if the function body returns a value .
function: def _ContainsReturnValue(function_body):
    """Attempt to determine if the function body returns a value."""
    return_regex = re.compile(r'\breturn\b[^;]')
  
    # If this matches, we assume they're returning something.
    return bool(return_regex.search(function_body))
function_tokens: def _ContainsReturnValue ( function_body ) : return_regex = re . compile ( r'\breturn\b[^;]' ) # If this matches, we assume they're returning something. return bool ( return_regex . search ( function_body ) )