本文整理汇总了Python中xml.dom.XML_NAMESPACE属性的典型用法代码示例。如果您正苦于以下问题：Python dom.XML_NAMESPACE属性的具体用法？Python dom.XML_NAMESPACE怎么用？Python dom.XML_NAMESPACE使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类xml.dom的用法示例。
在下文中一共展示了dom.XML_NAMESPACE属性的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: GetAllNs
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import XML_NAMESPACE [as 别名]
def GetAllNs(node):
# The xml namespace is implicit
nss = {'xml': XML_NAMESPACE}
if node.nodeType == Node.ATTRIBUTE_NODE and node.ownerElement:
return GetAllNs(node.ownerElement)
if node.nodeType == Node.ELEMENT_NODE:
if node.namespaceURI:
nss[node.prefix] = node.namespaceURI
for attr in node.attributes.values():
if attr.namespaceURI == XMLNS_NAMESPACE:
if attr.localName == 'xmlns':
nss[None] = attr.value
else:
nss[attr.localName] = attr.value
elif attr.namespaceURI:
nss[attr.prefix] = attr.namespaceURI
if node.parentNode:
# Inner NS/Prefix mappings take precedence over outer ones
parent_nss = GetAllNs(node.parentNode)
parent_nss.update(nss)
nss = parent_nss
return nss 示例2: __init__
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import XML_NAMESPACE [as 别名]
def __init__(self, documentFactory=None):
from xml.dom import XML_NAMESPACE
self.documentFactory = documentFactory
self.firstEvent = [None, None]
self.lastEvent = self.firstEvent
self.elementStack = []
self.push = self.elementStack.append
try:
self.pop = self.elementStack.pop
except AttributeError:
# use class' pop instead
pass
self._ns_contexts = [{XML_NAMESPACE:'xml'}] # contains uri -> prefix dicts
self._current_context = self._ns_contexts[-1]
self.pending_events = [] 示例3: _load
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import XML_NAMESPACE [as 别名]
def _load(self):
"Loads comment for current language. Use get_comment() instead."
resource = os.path.join('mime', self.media, self.subtype + '.xml')
for path in BaseDirectory.load_data_paths(resource):
doc = minidom.parse(path)
if doc is None:
continue
for comment in doc.documentElement.getElementsByTagNameNS(FREE_NS, 'comment'):
lang = comment.getAttributeNS(XML_NAMESPACE, 'lang') or 'en'
goodness = 1 + (lang in xdg.Locale.langs)
if goodness > self._comment[0]:
self._comment = (goodness, _get_node_data(comment))
if goodness == 2: return
# FIXME: add get_icon method 示例4: visitElement
# 需要导入模块: from xml import dom [as 别名]
# 或者: from xml.dom import XML_NAMESPACE [as 别名]
def visitElement(self, node):
self._namespaces.append(self._namespaces[-1].copy())
inline = node.tagName in self._plainElements
not inline and self._tryIndent()
self._write('<%s' % node.tagName)
if self._isXhtml or not self._html:
namespaces = ''
if self._isXhtml:
nss = {'xml': XML_NAMESPACE, None: XHTML_NAMESPACE}
else:
nss = GetAllNs(node)
if self._nsHints:
self._nsHints.update(nss)
nss = self._nsHints
self._nsHints = {}
del nss['xml']
for prefix in nss.keys():
if prefix not in self._namespaces[-1] or self._namespaces[-1][prefix] != nss[prefix]:
nsuri, delimiter = TranslateCdataAttr(nss[prefix])
if prefix:
xmlns = " xmlns:%s=%s%s%s" % (prefix, delimiter, nsuri, delimiter)
else:
xmlns = " xmlns=%s%s%s" % (delimiter, nsuri, delimiter)
namespaces = namespaces + xmlns
self._namespaces[-1][prefix] = nss[prefix]
self._write(namespaces)
for attr in node.attributes.values():
self.visitAttr(attr)
if len(node.childNodes):
self._write('>')
self._depth = self._depth + 1
self.visitNodeList(node.childNodes)
self._depth = self._depth - 1
if not self._html or (node.tagName not in HTML_FORBIDDEN_END):
not (self._inText and inline) and self._tryIndent()
self._write('</%s>' % node.tagName)
elif not self._html:
self._write('/>')
elif node.tagName not in HTML_FORBIDDEN_END:
self._write('></%s>' % node.tagName)
else:
self._write('>')
del self._namespaces[-1]
self._inText = 0
return