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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2024-02-24 08:50
extensions	[ DIR ]	drwxr-xr-x	2024-02-24 08:50
__init__.py	20.31 KB	-rw-r--r--	2017-12-08 00:12
__main__.py	5.02 KB	-rw-r--r--	2017-12-08 00:12
__version__.py	881 B	-rw-r--r--	2018-01-05 00:41
blockparser.py	3.43 KB	-rw-r--r--	2017-12-08 00:11
blockprocessors.py	22.47 KB	-rw-r--r--	2017-12-08 00:11
inlinepatterns.py	16.77 KB	-rw-r--r--	2018-01-04 00:01
odict.py	5.9 KB	-rw-r--r--	2017-12-08 00:11
postprocessors.py	3.53 KB	-rw-r--r--	2017-12-08 00:11
preprocessors.py	14.48 KB	-rw-r--r--	2018-01-05 00:41
serializers.py	9.59 KB	-rw-r--r--	2017-12-08 00:11
treeprocessors.py	14.23 KB	-rw-r--r--	2018-01-05 00:41
util.py	5.52 KB	-rw-r--r--	2018-01-04 01:03

Rename

"""
POST-PROCESSORS
=============================================================================

Markdown also allows post-processors, which are similar to preprocessors in
that they need to implement a "run" method. However, they are run after core
processing.

"""

from __future__ import absolute_import
from __future__ import unicode_literals
from collections import OrderedDict
from . import util
from . import odict
import re

def build_postprocessors(md_instance, **kwargs):
    """ Build the default postprocessors for Markdown. """
    postprocessors = odict.OrderedDict()
    postprocessors["raw_html"] = RawHtmlPostprocessor(md_instance)
    postprocessors["amp_substitute"] = AndSubstitutePostprocessor()
    postprocessors["unescape"] = UnescapePostprocessor()
    return postprocessors

class Postprocessor(util.Processor):
    """
    Postprocessors are run after the ElementTree it converted back into text.

Each Postprocessor implements a "run" method that takes a pointer to a
    text string, modifies it as necessary and returns a text string.

Postprocessors must extend markdown.Postprocessor.

"""

def run(self, text):
        """
        Subclasses of Postprocessor should implement a `run` method, which
        takes the html document as a single text string and returns a
        (possibly modified) string.

"""
        pass  # pragma: no cover

class RawHtmlPostprocessor(Postprocessor):
    """ Restore raw html to the document. """

def run(self, text):
        """ Iterate over html stash and restore "safe" html. """
        replacements = OrderedDict()
        for i in range(self.markdown.htmlStash.html_counter):
            html, safe = self.markdown.htmlStash.rawHtmlBlocks[i]
            if self.markdown.safeMode and not safe:
                if str(self.markdown.safeMode).lower() == 'escape':
                    html = self.escape(html)
                elif str(self.markdown.safeMode).lower() == 'remove':
                    html = ''
                else:
                    html = self.markdown.html_replacement_text
            if (self.isblocklevel(html) and
               (safe or not self.markdown.safeMode)):
                replacements["<p>%s</p>" %
                             (self.markdown.htmlStash.get_placeholder(i))] = \
                    html + "\n"
            replacements[self.markdown.htmlStash.get_placeholder(i)] = html

if replacements:
            pattern = re.compile("|".join(re.escape(k) for k in replacements))
            text = pattern.sub(lambda m: replacements[m.group(0)], text)

return text

def escape(self, html):
        """ Basic html escaping """
        html = html.replace('&', '&amp;')
        html = html.replace('<', '&lt;')
        html = html.replace('>', '&gt;')
        return html.replace('"', '&quot;')

def isblocklevel(self, html):
        m = re.match(r'^\<\/?([^ >]+)', html)
        if m:
            if m.group(1)[0] in ('!', '?', '@', '%'):
                # Comment, php etc...
                return True
            return util.isBlockLevel(m.group(1))
        return False

class AndSubstitutePostprocessor(Postprocessor):
    """ Restore valid entities """

def run(self, text):
        text = text.replace(util.AMP_SUBSTITUTE, "&")
        return text

class UnescapePostprocessor(Postprocessor):
    """ Restore escaped chars """

RE = re.compile(r'%s(\d+)%s' % (util.STX, util.ETX))

def unescape(self, m):
        return util.int2str(int(m.group(1)))

def run(self, text):
        return self.RE.sub(self.unescape, text)