Cheetah.Utils.Indenter module

Indentation maker. @@TR: this code is unsupported and largely undocumented …

This version is based directly on code by Robert Kuzelj <robert_kuzelj@yahoo.com> and uses his directive syntax. Some classes and attributes have been renamed. Indentation is output via $self._CHEETAH__indenter.indent() to prevent ‘_indenter’ being looked up on the searchList and another one being found. The directive syntax will soon be changed somewhat.

class Cheetah.Utils.Indenter.IndentProcessor

Bases: object

Preprocess #indent tags.

ARGS = 'args'

CHAR = 'char'

DEC = '--'

DIRECTIVE = <_sre.SRE_Pattern object>

INC = '++'

INDENT_DIR = <_sre.SRE_Pattern object>

LINE_SEP = '\n'

OFF = 'off'

ON = 'on'

POP = 'pop'

PUSH = 'push'

SET = '='

WHITESPACES = <_sre.SRE_Pattern object>

WS = 'ws'

process(_txt)

class Cheetah.Utils.Indenter.Indenter

Bases: object

A class that keeps track of the current indentation level. .indent() returns the appropriate amount of indentation.

Chars = ' '

Level = 0

LevelStack = []

On = 1

dec()

decrement can only be applied to values greater zero values below zero don’t make any sense at all!

inc()

indent(_default=0)

off()

on()

pop()

the levestack can not become -1. any attempt to do so sets the level to 0!

push()

setChar(_chars)

setLevel(_level)

the leve can’t be less than zero. any attempt to do so sets the level automatically to zero!

Cheetah.Utils.Indenter.indentize(source)