Gecko [ www.leshallesdegournay.geraud-market.com ]

Name	Size	Permission	Date
Indenter.py	4.05 KB	-rw-r--r--	2010-07-02 05:17
Indenter.pyc	5.46 KB	-rw-r--r--	2014-01-10 04:44
Indenter.pyo	5.46 KB	-rw-r--r--	2014-01-10 04:44
Misc.py	2.19 KB	-rw-r--r--	2014-01-10 04:44
Misc.pyc	2.74 KB	-rw-r--r--	2014-01-10 04:44
Misc.pyo	2.74 KB	-rw-r--r--	2014-01-10 04:44
WebInputMixin.py	3.78 KB	-rw-r--r--	2010-07-02 05:17
WebInputMixin.pyc	3.15 KB	-rw-r--r--	2014-01-10 04:44
WebInputMixin.pyo	3.15 KB	-rw-r--r--	2014-01-10 04:44
__init__.py	2 B	-rw-r--r--	2010-07-02 05:17
__init__.pyc	147 B	-rw-r--r--	2014-01-10 04:44
__init__.pyo	147 B	-rw-r--r--	2014-01-10 04:44
htmlDecode.py	437 B	-rw-r--r--	2010-07-02 05:17
htmlDecode.pyc	760 B	-rw-r--r--	2014-01-10 04:44
htmlDecode.pyo	760 B	-rw-r--r--	2014-01-10 04:44
htmlEncode.py	508 B	-rw-r--r--	2010-07-02 05:17
htmlEncode.pyc	837 B	-rw-r--r--	2014-01-10 04:44
htmlEncode.pyo	837 B	-rw-r--r--	2014-01-10 04:44
statprof.py	9.91 KB	-rw-r--r--	2010-07-02 05:17
statprof.pyc	10.13 KB	-rw-r--r--	2014-01-10 04:44
statprof.pyo	10.03 KB	-rw-r--r--	2014-01-10 04:44

Rename

"""
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.
"""

import re
import sys

def indentize(source):
    return IndentProcessor().process(source)

class IndentProcessor(object):
    """Preprocess #indent tags."""
    LINE_SEP = '\n'
    ARGS = "args"
    INDENT_DIR = re.compile(r'[ \t]*#indent[ \t]*(?P<args>.*)')
    DIRECTIVE = re.compile(r"[ \t]*#")
    WS = "ws"
    WHITESPACES = re.compile(r"(?P<ws>[ \t]*)")

INC = "++"
    DEC = "--"
    
    SET = "="
    CHAR = "char"
    
    ON = "on"
    OFF = "off"

PUSH = "push"
    POP = "pop"
    
    def process(self, _txt):
        result = []

for line in _txt.splitlines():
            match = self.INDENT_DIR.match(line)
            if match:
                #is indention directive
                args = match.group(self.ARGS).strip()
                if args == self.ON:
                    line = "#silent $self._CHEETAH__indenter.on()"
                elif args == self.OFF:
                    line = "#silent $self._CHEETAH__indenter.off()"
                elif args == self.INC:
                    line = "#silent $self._CHEETAH__indenter.inc()"
                elif args == self.DEC:
                    line = "#silent $self._CHEETAH__indenter.dec()"
                elif args.startswith(self.SET):
                    level = int(args[1:])
                    line = "#silent $self._CHEETAH__indenter.setLevel(%(level)d)" % {"level":level}
                elif args.startswith('chars'):
                    self.indentChars = eval(args.split('=')[1])
                    line = "#silent $self._CHEETAH__indenter.setChars(%(level)d)" % {"level":level}
                elif args.startswith(self.PUSH):
                    line = "#silent $self._CHEETAH__indenter.push()"
                elif args.startswith(self.POP):
                    line = "#silent $self._CHEETAH__indenter.pop()"
            else:
                match = self.DIRECTIVE.match(line)
                if not match:
                    #is not another directive
                    match = self.WHITESPACES.match(line)
                    if match:
                        size = len(match.group("ws").expandtabs(4))
                        line = ("${self._CHEETAH__indenter.indent(%(size)d)}" % {"size":size}) + line.lstrip()
                    else:
                        line = "${self._CHEETAH__indenter.indent(0)}" + line
            result.append(line)

return self.LINE_SEP.join(result)

class Indenter(object):
    """
    A class that keeps track of the current indentation level.
    .indent() returns the appropriate amount of indentation.
    """
    On = 1
    Level = 0
    Chars = '    '
    LevelStack = []

def on(self):
        self.On = 1
    def off(self):
        self.On = 0
    def inc(self):
        self.Level += 1
    def dec(self):
        """decrement can only be applied to values greater zero
            values below zero don't make any sense at all!"""
        if self.Level > 0:
            self.Level -= 1
    def push(self):
        self.LevelStack.append(self.Level)
    def pop(self):
        """the levestack can not become -1. any attempt to do so
           sets the level to 0!"""
        if len(self.LevelStack) > 0:
            self.Level = self.LevelStack.pop()
        else:
            self.Level = 0
    def setLevel(self, _level):
        """the leve can't be less than zero. any attempt to do so
           sets the level automatically to zero!"""
        if _level < 0:
            self.Level = 0
        else:
            self.Level = _level
    def setChar(self, _chars):
        self.Chars = _chars
    def indent(self, _default=0):
        if self.On:
            return self.Chars * self.Level
        return " " * _default