parameters: (encoding)
return_statement: return '_'.join(encoding.translate(_norm_encoding_map).split())
docstring: Normalize an encoding name.
  
          Normalization works as follows: all non-alphanumeric
          characters except the dot used for Python package names are
          collapsed and replaced with a single underscore, e.g. '  -;#'
          becomes '_'. Leading and trailing underscores are removed.
  
          Note that encoding names should be ASCII only; if they do use
          non-ASCII characters, these must be Latin-1 compatible.
docstring_summary: Normalize an encoding name.
docstring_tokens: Normalize an encoding name .
function: def normalize_encoding(encoding):
  
      """ Normalize an encoding name.
  
          Normalization works as follows: all non-alphanumeric
          characters except the dot used for Python package names are
          collapsed and replaced with a single underscore, e.g. '  -;#'
          becomes '_'. Leading and trailing underscores are removed.
  
          Note that encoding names should be ASCII only; if they do use
          non-ASCII characters, these must be Latin-1 compatible.
  
      """
      # Make sure we have an 8-bit string, because .translate() works
      # differently for Unicode strings.
      if hasattr(__builtin__, "unicode") and isinstance(encoding, unicode):
          # Note that .encode('latin-1') does *not* use the codec
          # registry, so this call doesn't recurse. (See unicodeobject.c
          # PyUnicode_AsEncodedString() for details)
          encoding = encoding.encode('latin-1')
      return '_'.join(encoding.translate(_norm_encoding_map).split())
function_tokens: def normalize_encoding ( encoding ) : # Make sure we have an 8-bit string, because .translate() works # differently for Unicode strings. if hasattr ( __builtin__ , "unicode" ) and isinstance ( encoding , unicode ) : # Note that .encode('latin-1') does *not* use the codec # registry, so this call doesn't recurse. (See unicodeobject.c # PyUnicode_AsEncodedString() for details) encoding = encoding . encode ( 'latin-1' ) return '_' . join ( encoding . translate ( _norm_encoding_map ) . split ( ) )