From 3d57e14df7ba5f14a634295caf3b2e60da50bfe2 Mon Sep 17 00:00:00 2001
From: James Taylor <user234683@users.noreply.github.com>
Date: Fri, 6 Sep 2019 16:31:13 -0700
Subject: Remove windows python distribution from repo and add requirements.txt

---
 python/defusedxml/lxml.py | 153 ----------------------------------------------
 1 file changed, 153 deletions(-)
 delete mode 100644 python/defusedxml/lxml.py

(limited to 'python/defusedxml/lxml.py')

diff --git a/python/defusedxml/lxml.py b/python/defusedxml/lxml.py
deleted file mode 100644
index 7f3ee0b..0000000
--- a/python/defusedxml/lxml.py
+++ /dev/null
@@ -1,153 +0,0 @@
-# defusedxml
-#
-# Copyright (c) 2013 by Christian Heimes <christian@python.org>
-# Licensed to PSF under a Contributor Agreement.
-# See http://www.python.org/psf/license for licensing details.
-"""Example code for lxml.etree protection
-
-The code has NO protection against decompression bombs.
-"""
-from __future__ import print_function, absolute_import
-
-import threading
-from lxml import etree as _etree
-
-from .common import DTDForbidden, EntitiesForbidden, NotSupportedError
-
-LXML3 = _etree.LXML_VERSION[0] >= 3
-
-__origin__ = "lxml.etree"
-
-tostring = _etree.tostring
-
-
-class RestrictedElement(_etree.ElementBase):
-    """A restricted Element class that filters out instances of some classes
-    """
-    __slots__ = ()
-    # blacklist = (etree._Entity, etree._ProcessingInstruction, etree._Comment)
-    blacklist = _etree._Entity
-
-    def _filter(self, iterator):
-        blacklist = self.blacklist
-        for child in iterator:
-            if isinstance(child, blacklist):
-                continue
-            yield child
-
-    def __iter__(self):
-        iterator = super(RestrictedElement, self).__iter__()
-        return self._filter(iterator)
-
-    def iterchildren(self, tag=None, reversed=False):
-        iterator = super(RestrictedElement, self).iterchildren(
-            tag=tag, reversed=reversed)
-        return self._filter(iterator)
-
-    def iter(self, tag=None, *tags):
-        iterator = super(RestrictedElement, self).iter(tag=tag, *tags)
-        return self._filter(iterator)
-
-    def iterdescendants(self, tag=None, *tags):
-        iterator = super(RestrictedElement,
-                         self).iterdescendants(tag=tag, *tags)
-        return self._filter(iterator)
-
-    def itersiblings(self, tag=None, preceding=False):
-        iterator = super(RestrictedElement, self).itersiblings(
-            tag=tag, preceding=preceding)
-        return self._filter(iterator)
-
-    def getchildren(self):
-        iterator = super(RestrictedElement, self).__iter__()
-        return list(self._filter(iterator))
-
-    def getiterator(self, tag=None):
-        iterator = super(RestrictedElement, self).getiterator(tag)
-        return self._filter(iterator)
-
-
-class GlobalParserTLS(threading.local):
-    """Thread local context for custom parser instances
-    """
-    parser_config = {
-        'resolve_entities': False,
-        # 'remove_comments': True,
-        # 'remove_pis': True,
-    }
-
-    element_class = RestrictedElement
-
-    def createDefaultParser(self):
-        parser = _etree.XMLParser(**self.parser_config)
-        element_class = self.element_class
-        if self.element_class is not None:
-            lookup = _etree.ElementDefaultClassLookup(element=element_class)
-            parser.set_element_class_lookup(lookup)
-        return parser
-
-    def setDefaultParser(self, parser):
-        self._default_parser = parser
-
-    def getDefaultParser(self):
-        parser = getattr(self, "_default_parser", None)
-        if parser is None:
-            parser = self.createDefaultParser()
-            self.setDefaultParser(parser)
-        return parser
-
-
-_parser_tls = GlobalParserTLS()
-getDefaultParser = _parser_tls.getDefaultParser
-
-
-def check_docinfo(elementtree, forbid_dtd=False, forbid_entities=True):
-    """Check docinfo of an element tree for DTD and entity declarations
-
-    The check for entity declarations needs lxml 3 or newer. lxml 2.x does
-    not support dtd.iterentities().
-    """
-    docinfo = elementtree.docinfo
-    if docinfo.doctype:
-        if forbid_dtd:
-            raise DTDForbidden(docinfo.doctype,
-                               docinfo.system_url,
-                               docinfo.public_id)
-        if forbid_entities and not LXML3:
-            # lxml < 3 has no iterentities()
-            raise NotSupportedError("Unable to check for entity declarations "
-                                    "in lxml 2.x")
-
-    if forbid_entities:
-        for dtd in docinfo.internalDTD, docinfo.externalDTD:
-            if dtd is None:
-                continue
-            for entity in dtd.iterentities():
-                raise EntitiesForbidden(entity.name, entity.content, None,
-                                        None, None, None)
-
-
-def parse(source, parser=None, base_url=None, forbid_dtd=False,
-          forbid_entities=True):
-    if parser is None:
-        parser = getDefaultParser()
-    elementtree = _etree.parse(source, parser, base_url=base_url)
-    check_docinfo(elementtree, forbid_dtd, forbid_entities)
-    return elementtree
-
-
-def fromstring(text, parser=None, base_url=None, forbid_dtd=False,
-               forbid_entities=True):
-    if parser is None:
-        parser = getDefaultParser()
-    rootelement = _etree.fromstring(text, parser, base_url=base_url)
-    elementtree = rootelement.getroottree()
-    check_docinfo(elementtree, forbid_dtd, forbid_entities)
-    return rootelement
-
-
-XML = fromstring
-
-
-def iterparse(*args, **kwargs):
-    raise NotSupportedError("defused lxml.etree.iterparse not available")
-- 
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