Gecko [ lorencats.com ]

Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
__init__.py	0 B	-rw-r--r--
alphabeticalattributes.py	919 B	-rw-r--r--
base.py	286 B	-rw-r--r--
inject_meta_charset.py	2.88 KB	-rw-r--r--
lint.py	3.55 KB	-rw-r--r--
optionaltags.py	10.34 KB	-rw-r--r--
sanitizer.py	25.62 KB	-rw-r--r--
whitespace.py	1.19 KB	-rw-r--r--

Code Editor : whitespace.py

from __future__ import absolute_import, division, unicode_literals

import re

from . import base
from ..constants import rcdataElements, spaceCharacters
spaceCharacters = "".join(spaceCharacters)

SPACES_REGEX = re.compile("[%s]+" % spaceCharacters)

class Filter(base.Filter):
    """Collapses whitespace except in pre, textarea, and script elements"""
    spacePreserveElements = frozenset(["pre", "textarea"] + list(rcdataElements))

def __iter__(self):
        preserve = 0
        for token in base.Filter.__iter__(self):
            type = token["type"]
            if type == "StartTag" \
                    and (preserve or token["name"] in self.spacePreserveElements):
                preserve += 1

elif type == "EndTag" and preserve:
                preserve -= 1

elif not preserve and type == "SpaceCharacters" and token["data"]:
                # Test on token["data"] above to not introduce spaces where there were not
                token["data"] = " "

elif not preserve and type == "Characters":
                token["data"] = collapse_spaces(token["data"])

yield token

def collapse_spaces(text):
    return SPACES_REGEX.sub(' ', text)

${this.title}

Code Editor : whitespace.py