diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/html5lib/treebuilders/etree.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/html5lib/treebuilders/etree.py | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/html5lib/treebuilders/etree.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/html5lib/treebuilders/etree.py deleted file mode 100644 index 48fead7..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/html5lib/treebuilders/etree.py +++ /dev/null @@ -1,337 +0,0 @@ -from __future__ import absolute_import, division, unicode_literals -from pip._vendor.six import text_type - -import re - -from . import _base -from .. import ihatexml -from .. import constants -from ..constants import namespaces -from ..utils import moduleFactoryFactory - -tag_regexp = re.compile("{([^}]*)}(.*)") - - -def getETreeBuilder(ElementTreeImplementation, fullTree=False): - ElementTree = ElementTreeImplementation - ElementTreeCommentType = ElementTree.Comment("asd").tag - - class Element(_base.Node): - def __init__(self, name, namespace=None): - self._name = name - self._namespace = namespace - self._element = ElementTree.Element(self._getETreeTag(name, - namespace)) - if namespace is None: - self.nameTuple = namespaces["html"], self._name - else: - self.nameTuple = self._namespace, self._name - self.parent = None - self._childNodes = [] - self._flags = [] - - def _getETreeTag(self, name, namespace): - if namespace is None: - etree_tag = name - else: - etree_tag = "{%s}%s" % (namespace, name) - return etree_tag - - def _setName(self, name): - self._name = name - self._element.tag = self._getETreeTag(self._name, self._namespace) - - def _getName(self): - return self._name - - name = property(_getName, _setName) - - def _setNamespace(self, namespace): - self._namespace = namespace - self._element.tag = self._getETreeTag(self._name, self._namespace) - - def _getNamespace(self): - return self._namespace - - namespace = property(_getNamespace, _setNamespace) - - def _getAttributes(self): - return self._element.attrib - - def _setAttributes(self, attributes): - # Delete existing attributes first - # XXX - there may be a better way to do this... - for key in list(self._element.attrib.keys()): - del self._element.attrib[key] - for key, value in attributes.items(): - if isinstance(key, tuple): - name = "{%s}%s" % (key[2], key[1]) - else: - name = key - self._element.set(name, value) - - attributes = property(_getAttributes, _setAttributes) - - def _getChildNodes(self): - return self._childNodes - - def _setChildNodes(self, value): - del self._element[:] - self._childNodes = [] - for element in value: - self.insertChild(element) - - childNodes = property(_getChildNodes, _setChildNodes) - - def hasContent(self): - """Return true if the node has children or text""" - return bool(self._element.text or len(self._element)) - - def appendChild(self, node): - self._childNodes.append(node) - self._element.append(node._element) - node.parent = self - - def insertBefore(self, node, refNode): - index = list(self._element).index(refNode._element) - self._element.insert(index, node._element) - node.parent = self - - def removeChild(self, node): - self._element.remove(node._element) - node.parent = None - - def insertText(self, data, insertBefore=None): - if not(len(self._element)): - if not self._element.text: - self._element.text = "" - self._element.text += data - elif insertBefore is None: - # Insert the text as the tail of the last child element - if not self._element[-1].tail: - self._element[-1].tail = "" - self._element[-1].tail += data - else: - # Insert the text before the specified node - children = list(self._element) - index = children.index(insertBefore._element) - if index > 0: - if not self._element[index - 1].tail: - self._element[index - 1].tail = "" - self._element[index - 1].tail += data - else: - if not self._element.text: - self._element.text = "" - self._element.text += data - - def cloneNode(self): - element = type(self)(self.name, self.namespace) - for name, value in self.attributes.items(): - element.attributes[name] = value - return element - - def reparentChildren(self, newParent): - if newParent.childNodes: - newParent.childNodes[-1]._element.tail += self._element.text - else: - if not newParent._element.text: - newParent._element.text = "" - if self._element.text is not None: - newParent._element.text += self._element.text - self._element.text = "" - _base.Node.reparentChildren(self, newParent) - - class Comment(Element): - def __init__(self, data): - # Use the superclass constructor to set all properties on the - # wrapper element - self._element = ElementTree.Comment(data) - self.parent = None - self._childNodes = [] - self._flags = [] - - def _getData(self): - return self._element.text - - def _setData(self, value): - self._element.text = value - - data = property(_getData, _setData) - - class DocumentType(Element): - def __init__(self, name, publicId, systemId): - Element.__init__(self, "<!DOCTYPE>") - self._element.text = name - self.publicId = publicId - self.systemId = systemId - - def _getPublicId(self): - return self._element.get("publicId", "") - - def _setPublicId(self, value): - if value is not None: - self._element.set("publicId", value) - - publicId = property(_getPublicId, _setPublicId) - - def _getSystemId(self): - return self._element.get("systemId", "") - - def _setSystemId(self, value): - if value is not None: - self._element.set("systemId", value) - - systemId = property(_getSystemId, _setSystemId) - - class Document(Element): - def __init__(self): - Element.__init__(self, "DOCUMENT_ROOT") - - class DocumentFragment(Element): - def __init__(self): - Element.__init__(self, "DOCUMENT_FRAGMENT") - - def testSerializer(element): - rv = [] - - def serializeElement(element, indent=0): - if not(hasattr(element, "tag")): - element = element.getroot() - if element.tag == "<!DOCTYPE>": - if element.get("publicId") or element.get("systemId"): - publicId = element.get("publicId") or "" - systemId = element.get("systemId") or "" - rv.append("""<!DOCTYPE %s "%s" "%s">""" % - (element.text, publicId, systemId)) - else: - rv.append("<!DOCTYPE %s>" % (element.text,)) - elif element.tag == "DOCUMENT_ROOT": - rv.append("#document") - if element.text is not None: - rv.append("|%s\"%s\"" % (' ' * (indent + 2), element.text)) - if element.tail is not None: - raise TypeError("Document node cannot have tail") - if hasattr(element, "attrib") and len(element.attrib): - raise TypeError("Document node cannot have attributes") - elif element.tag == ElementTreeCommentType: - rv.append("|%s<!-- %s -->" % (' ' * indent, element.text)) - else: - assert isinstance(element.tag, text_type), \ - "Expected unicode, got %s, %s" % (type(element.tag), element.tag) - nsmatch = tag_regexp.match(element.tag) - - if nsmatch is None: - name = element.tag - else: - ns, name = nsmatch.groups() - prefix = constants.prefixes[ns] - name = "%s %s" % (prefix, name) - rv.append("|%s<%s>" % (' ' * indent, name)) - - if hasattr(element, "attrib"): - attributes = [] - for name, value in element.attrib.items(): - nsmatch = tag_regexp.match(name) - if nsmatch is not None: - ns, name = nsmatch.groups() - prefix = constants.prefixes[ns] - attr_string = "%s %s" % (prefix, name) - else: - attr_string = name - attributes.append((attr_string, value)) - - for name, value in sorted(attributes): - rv.append('|%s%s="%s"' % (' ' * (indent + 2), name, value)) - if element.text: - rv.append("|%s\"%s\"" % (' ' * (indent + 2), element.text)) - indent += 2 - for child in element: - serializeElement(child, indent) - if element.tail: - rv.append("|%s\"%s\"" % (' ' * (indent - 2), element.tail)) - serializeElement(element, 0) - - return "\n".join(rv) - - def tostring(element): - """Serialize an element and its child nodes to a string""" - rv = [] - filter = ihatexml.InfosetFilter() - - def serializeElement(element): - if isinstance(element, ElementTree.ElementTree): - element = element.getroot() - - if element.tag == "<!DOCTYPE>": - if element.get("publicId") or element.get("systemId"): - publicId = element.get("publicId") or "" - systemId = element.get("systemId") or "" - rv.append("""<!DOCTYPE %s PUBLIC "%s" "%s">""" % - (element.text, publicId, systemId)) - else: - rv.append("<!DOCTYPE %s>" % (element.text,)) - elif element.tag == "DOCUMENT_ROOT": - if element.text is not None: - rv.append(element.text) - if element.tail is not None: - raise TypeError("Document node cannot have tail") - if hasattr(element, "attrib") and len(element.attrib): - raise TypeError("Document node cannot have attributes") - - for child in element: - serializeElement(child) - - elif element.tag == ElementTreeCommentType: - rv.append("<!--%s-->" % (element.text,)) - else: - # This is assumed to be an ordinary element - if not element.attrib: - rv.append("<%s>" % (filter.fromXmlName(element.tag),)) - else: - attr = " ".join(["%s=\"%s\"" % ( - filter.fromXmlName(name), value) - for name, value in element.attrib.items()]) - rv.append("<%s %s>" % (element.tag, attr)) - if element.text: - rv.append(element.text) - - for child in element: - serializeElement(child) - - rv.append("</%s>" % (element.tag,)) - - if element.tail: - rv.append(element.tail) - - serializeElement(element) - - return "".join(rv) - - class TreeBuilder(_base.TreeBuilder): - documentClass = Document - doctypeClass = DocumentType - elementClass = Element - commentClass = Comment - fragmentClass = DocumentFragment - implementation = ElementTreeImplementation - - def testSerializer(self, element): - return testSerializer(element) - - def getDocument(self): - if fullTree: - return self.document._element - else: - if self.defaultNamespace is not None: - return self.document._element.find( - "{%s}html" % self.defaultNamespace) - else: - return self.document._element.find("html") - - def getFragment(self): - return _base.TreeBuilder.getFragment(self)._element - - return locals() - - -getETreeModule = moduleFactoryFactory(getETreeBuilder) |