def parseCSS(self):
self.cssBuilder = pisaCSSBuilder(mediumSet=["all", "print", "pdf"])
self.cssBuilder.c = self
self.cssParser = pisaCSSParser(self.cssBuilder)
self.cssParser.rootPath = self.pathDirectory
self.cssParser.c = self
self.css = self.cssParser.parse(self.cssText)
self.cssCascade = css.CSSCascadeStrategy(self.css)
self.cssCascade.parser = self.cssParser
def parseCSS(self):
#print repr(self.cssText)
# self.debug(9, self.cssText)
# XXX Must be handled in a better way!
#self.cssText = self.cssText.replace("<!--", "\n")
#self.cssText = self.cssText.replace("-->", "\n")
#self.cssText = self.cssText.replace("<![CDATA[", "\n")
#self.cssText = self.cssText.replace("]]>", "\n")
#self.debug(9, self.cssText)
# print repr(self.cssText)
# file("pisa.css", "wb").write(self.cssText.encode("utf8"))
# self.cssText = re.compile(r"url\((.*?\))", re.M).sub('"\1"', self.cssText)
# self.cssText = re.compile(r"\-moz\-.*?([\;\}]+)", re.M).sub(r"\1", self.cssText)
# XXX Import has to be implemented!
# self.cssText = re.compile(r"\@import.*;", re.M).sub("", self.cssText)
# if 0:
# try:
# # Sanitize CSS
# import cssutils
# import logging
# cssutils.log.setlog(logging.getLogger('csslog'))
# cssutils.log.setloglevel(logging.DEBUG)
# sheet = cssutils.parseString(self.cssText)
# self.cssText = sheet.cssText
# #err = csslog.getvalue()
# except ImportError, e:
# pass
# except Exception, e:
# log.exception(self.error("Error parsing CSS by cssutils"))
# print self.cssText
# file("pisa-sanitized.css", "w").write(self.cssText.encode("utf8"))
# print self.cssText
self.cssBuilder = pisaCSSBuilder(mediumSet=["all", "print", "pdf"])
self.cssBuilder.c = self
self.cssParser = pisaCSSParser(self.cssBuilder)
self.cssParser.rootPath = self.pathDirectory
self.cssParser.c = self
self.css = self.cssParser.parse(self.cssText)
self.cssCascade = css.CSSCascadeStrategy(self.css)
self.cssCascade.parser = self.cssParser
def parse_css(self):
# This self-reference really should be refactored. But for now
# we'll settle for using weak references. This avoids memory
# leaks because the garbage collector (at least on cPython
# 2.7.3) isn't aggressive enough.
import weakref
self.CSSBuilder = PisaCSSBuilder(mediumSet=["all", "print", "pdf"])
self.CSSBuilder._c = weakref.ref(self)
PisaCSSBuilder.c = property(lambda self: self._c())
self.CSSParser = PisaCSSParser(self.CSSBuilder)
self.CSSParser.rootPath = self.pathDirectory
self.CSSParser._c = weakref.ref(self)
PisaCSSParser.c = property(lambda self: self._c())
self.css = self.CSSParser.parse(self.cssText)
self.cssDefault = self.CSSParser.parse(self.cssDefaultText)
self.cssCascade = css.CSSCascadeStrategy(userAgent=self.cssDefault,
user=self.css)
self.cssCascade.parser = self.CSSParser
