parameters: (name)
return_statement: return re.sub(r"[-_.]+", "-", name).lower().replace('-', '_')
docstring: PEP 503 normalization plus dashes as underscores.
docstring_summary: PEP 503 normalization plus dashes as underscores.
docstring_tokens: PEP 503 normalization plus dashes as underscores .
function: def normalize(name):
          """
          PEP 503 normalization plus dashes as underscores.
          """
          return re.sub(r"[-_.]+", "-", name).lower().replace('-', '_')
function_tokens: def normalize ( name ) : return re . sub ( r"[-_.]+" , "-" , name ) . lower ( ) . replace ( '-' , '_' )