parameters: (doc)
docstring: Clean up indentation from docstrings.
  
      Any whitespace that can be uniformly removed from the second line
      onwards is removed.
docstring_summary: Clean up indentation from docstrings.
docstring_tokens: Clean up indentation from docstrings .
function: def cleandoc(doc):
      """Clean up indentation from docstrings.
  
      Any whitespace that can be uniformly removed from the second line
      onwards is removed."""
      try:
          lines = string.split(string.expandtabs(doc), '\n')
      except UnicodeError:
          return None
      else:
          # Find minimum indentation of any non-blank lines after first line.
          margin = sys.maxint
          for line in lines[1:]:
              content = len(string.lstrip(line))
              if content:
                  indent = len(line) - content
                  margin = min(margin, indent)
          # Remove indentation.
          if lines:
              lines[0] = lines[0].lstrip()
          if margin < sys.maxint:
              for i in range(1, len(lines)): lines[i] = lines[i][margin:]
          # Remove any trailing or leading blank lines.
          while lines and not lines[-1]:
              lines.pop()
          while lines and not lines[0]:
              lines.pop(0)
          return string.join(lines, '\n')
function_tokens: def cleandoc ( doc ) : try : lines = string . split ( string . expandtabs ( doc ) , '\n' ) except UnicodeError : return None else : # Find minimum indentation of any non-blank lines after first line. margin = sys . maxint for line in lines [ 1 : ] : content = len ( string . lstrip ( line ) ) if content : indent = len ( line ) - content margin = min ( margin , indent ) # Remove indentation. if lines : lines [ 0 ] = lines [ 0 ] . lstrip ( ) if margin < sys . maxint : for i in range ( 1 , len ( lines ) ) : lines [ i ] = lines [ i ] [ margin : ] # Remove any trailing or leading blank lines. while lines and not lines [ - 1 ] : lines . pop ( ) while lines and not lines [ 0 ] : lines . pop ( 0 ) return string . join ( lines , '\n' )