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author | James Taylor <user234683@users.noreply.github.com> | 2019-09-06 16:31:13 -0700 |
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committer | James Taylor <user234683@users.noreply.github.com> | 2019-09-06 16:31:13 -0700 |
commit | 3d57e14df7ba5f14a634295caf3b2e60da50bfe2 (patch) | |
tree | 4903bcb79a49ad714a1a9129765b9545405c9978 /python/defusedxml/expatbuilder.py | |
parent | ac32b24b2a011292b704a3f27e8fd08a7ae9424b (diff) | |
download | yt-local-3d57e14df7ba5f14a634295caf3b2e60da50bfe2.tar.lz yt-local-3d57e14df7ba5f14a634295caf3b2e60da50bfe2.tar.xz yt-local-3d57e14df7ba5f14a634295caf3b2e60da50bfe2.zip |
Remove windows python distribution from repo and add requirements.txt
Diffstat (limited to 'python/defusedxml/expatbuilder.py')
-rw-r--r-- | python/defusedxml/expatbuilder.py | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/python/defusedxml/expatbuilder.py b/python/defusedxml/expatbuilder.py deleted file mode 100644 index 0eb6b91..0000000 --- a/python/defusedxml/expatbuilder.py +++ /dev/null @@ -1,110 +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. -"""Defused xml.dom.expatbuilder -""" -from __future__ import print_function, absolute_import - -from xml.dom.expatbuilder import ExpatBuilder as _ExpatBuilder -from xml.dom.expatbuilder import Namespaces as _Namespaces - -from .common import (DTDForbidden, EntitiesForbidden, - ExternalReferenceForbidden) - -__origin__ = "xml.dom.expatbuilder" - - -class DefusedExpatBuilder(_ExpatBuilder): - """Defused document builder""" - - def __init__(self, options=None, forbid_dtd=False, forbid_entities=True, - forbid_external=True): - _ExpatBuilder.__init__(self, options) - self.forbid_dtd = forbid_dtd - self.forbid_entities = forbid_entities - self.forbid_external = forbid_external - - def defused_start_doctype_decl(self, name, sysid, pubid, - has_internal_subset): - raise DTDForbidden(name, sysid, pubid) - - def defused_entity_decl(self, name, is_parameter_entity, value, base, - sysid, pubid, notation_name): - raise EntitiesForbidden(name, value, base, sysid, pubid, notation_name) - - def defused_unparsed_entity_decl(self, name, base, sysid, pubid, - notation_name): - # expat 1.2 - raise EntitiesForbidden(name, None, base, sysid, pubid, notation_name) - - def defused_external_entity_ref_handler(self, context, base, sysid, - pubid): - raise ExternalReferenceForbidden(context, base, sysid, pubid) - - def install(self, parser): - _ExpatBuilder.install(self, parser) - - if self.forbid_dtd: - parser.StartDoctypeDeclHandler = self.defused_start_doctype_decl - if self.forbid_entities: - # if self._options.entities: - parser.EntityDeclHandler = self.defused_entity_decl - parser.UnparsedEntityDeclHandler = self.defused_unparsed_entity_decl - if self.forbid_external: - parser.ExternalEntityRefHandler = self.defused_external_entity_ref_handler - - -class DefusedExpatBuilderNS(_Namespaces, DefusedExpatBuilder): - """Defused document builder that supports namespaces.""" - - def install(self, parser): - DefusedExpatBuilder.install(self, parser) - if self._options.namespace_declarations: - parser.StartNamespaceDeclHandler = ( - self.start_namespace_decl_handler) - - def reset(self): - DefusedExpatBuilder.reset(self) - self._initNamespaces() - - -def parse(file, namespaces=True, forbid_dtd=False, forbid_entities=True, - forbid_external=True): - """Parse a document, returning the resulting Document node. - - 'file' may be either a file name or an open file object. - """ - if namespaces: - build_builder = DefusedExpatBuilderNS - else: - build_builder = DefusedExpatBuilder - builder = build_builder(forbid_dtd=forbid_dtd, - forbid_entities=forbid_entities, - forbid_external=forbid_external) - - if isinstance(file, str): - fp = open(file, 'rb') - try: - result = builder.parseFile(fp) - finally: - fp.close() - else: - result = builder.parseFile(file) - return result - - -def parseString(string, namespaces=True, forbid_dtd=False, - forbid_entities=True, forbid_external=True): - """Parse a document from a string, returning the resulting - Document node. - """ - if namespaces: - build_builder = DefusedExpatBuilderNS - else: - build_builder = DefusedExpatBuilder - builder = build_builder(forbid_dtd=forbid_dtd, - forbid_entities=forbid_entities, - forbid_external=forbid_external) - return builder.parseString(string) |