本文整理匯總了Python中xml.sax.xmlreader.AttributesNSImpl方法的典型用法代碼示例。如果您正苦於以下問題：Python xmlreader.AttributesNSImpl方法的具體用法？Python xmlreader.AttributesNSImpl怎麽用？Python xmlreader.AttributesNSImpl使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類xml.sax.xmlreader的用法示例。
在下文中一共展示了xmlreader.AttributesNSImpl方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_nsattrs_wattr
# 需要導入模塊: from xml.sax import xmlreader [as 別名]
# 或者: from xml.sax.xmlreader import AttributesNSImpl [as 別名]
def test_nsattrs_wattr(self):
attrs = AttributesNSImpl({(ns_uri, "attr") : "val"},
{(ns_uri, "attr") : "ns:attr"})
self.assertEqual(attrs.getLength(), 1)
self.assertEqual(attrs.getNames(), [(ns_uri, "attr")])
self.assertEqual(attrs.getQNames(), ["ns:attr"])
self.assertEqual(len(attrs), 1)
self.assertIn((ns_uri, "attr"), attrs)
self.assertEqual(list(attrs.keys()), [(ns_uri, "attr")])
self.assertEqual(attrs.get((ns_uri, "attr")), "val")
self.assertEqual(attrs.get((ns_uri, "attr"), 25), "val")
self.assertEqual(list(attrs.items()), [((ns_uri, "attr"), "val")])
self.assertEqual(list(attrs.values()), ["val"])
self.assertEqual(attrs.getValue((ns_uri, "attr")), "val")
self.assertEqual(attrs.getValueByQName("ns:attr"), "val")
self.assertEqual(attrs.getNameByQName("ns:attr"), (ns_uri, "attr"))
self.assertEqual(attrs[(ns_uri, "attr")], "val")
self.assertEqual(attrs.getQNameByName((ns_uri, "attr")), "ns:attr") 示例2: test_nsattrs_wattr
# 需要導入模塊: from xml.sax import xmlreader [as 別名]
# 或者: from xml.sax.xmlreader import AttributesNSImpl [as 別名]
def test_nsattrs_wattr():
attrs = AttributesNSImpl({(ns_uri, "attr") : "val"},
{(ns_uri, "attr") : "ns:attr"})
return attrs.getLength() == 1 and \
attrs.getNames() == [(ns_uri, "attr")] and \
attrs.getQNames() == ["ns:attr"] and \
len(attrs) == 1 and \
attrs.has_key((ns_uri, "attr")) and \
attrs.keys() == [(ns_uri, "attr")] and \
attrs.get((ns_uri, "attr")) == "val" and \
attrs.get((ns_uri, "attr"), 25) == "val" and \
attrs.items() == [((ns_uri, "attr"), "val")] and \
attrs.values() == ["val"] and \
attrs.getValue((ns_uri, "attr")) == "val" and \
attrs.getValueByQName("ns:attr") == "val" and \
attrs.getNameByQName("ns:attr") == (ns_uri, "attr") and \
attrs[(ns_uri, "attr")] == "val" and \
attrs.getQNameByName((ns_uri, "attr")) == "ns:attr"
# ===== Main program 示例3: start_element_ns
# 需要導入模塊: from xml.sax import xmlreader [as 別名]
# 或者: from xml.sax.xmlreader import AttributesNSImpl [as 別名]
def start_element_ns(self, name, attrs):
pair = name.split()
if len(pair) == 1:
# no namespace
pair = (None, name)
elif len(pair) == 3:
pair = pair[0], pair[1]
else:
# default namespace
pair = tuple(pair)
newattrs = {}
qnames = {}
for (aname, value) in attrs.items():
parts = aname.split()
length = len(parts)
if length == 1:
# no namespace
qname = aname
apair = (None, aname)
elif length == 3:
qname = "%s:%s" % (parts[2], parts[1])
apair = parts[0], parts[1]
else:
# default namespace
qname = parts[1]
apair = tuple(parts)
newattrs[apair] = value
qnames[apair] = qname
self._cont_handler.startElementNS(pair, None,
AttributesNSImpl(newattrs, qnames)) 示例4: to_sax
# 需要導入模塊: from xml.sax import xmlreader [as 別名]
# 或者: from xml.sax.xmlreader import AttributesNSImpl [as 別名]
def to_sax(walker, handler):
"""Call SAX-like content handler based on treewalker walker"""
handler.startDocument()
for prefix, namespace in prefix_mapping.items():
handler.startPrefixMapping(prefix, namespace)
for token in walker:
type = token["type"]
if type == "Doctype":
continue
elif type in ("StartTag", "EmptyTag"):
attrs = AttributesNSImpl(token["data"],
unadjustForeignAttributes)
handler.startElementNS((token["namespace"], token["name"]),
token["name"],
attrs)
if type == "EmptyTag":
handler.endElementNS((token["namespace"], token["name"]),
token["name"])
elif type == "EndTag":
handler.endElementNS((token["namespace"], token["name"]),
token["name"])
elif type in ("Characters", "SpaceCharacters"):
handler.characters(token["data"])
elif type == "Comment":
pass
else:
assert False, "Unknown token type"
for prefix, namespace in prefix_mapping.items():
handler.endPrefixMapping(prefix)
handler.endDocument() 示例5: test_nsattrs_empty
# 需要導入模塊: from xml.sax import xmlreader [as 別名]
# 或者: from xml.sax.xmlreader import AttributesNSImpl [as 別名]
def test_nsattrs_empty(self):
self.verify_empty_nsattrs(AttributesNSImpl({}, {})) 示例6: to_sax
# 需要導入模塊: from xml.sax import xmlreader [as 別名]
# 或者: from xml.sax.xmlreader import AttributesNSImpl [as 別名]
def to_sax(walker, handler):
"""Call SAX-like content handler based on treewalker walker
:arg walker: the treewalker to use to walk the tree to convert it
:arg handler: SAX handler to use
"""
handler.startDocument()
for prefix, namespace in prefix_mapping.items():
handler.startPrefixMapping(prefix, namespace)
for token in walker:
type = token["type"]
if type == "Doctype":
continue
elif type in ("StartTag", "EmptyTag"):
attrs = AttributesNSImpl(token["data"],
unadjustForeignAttributes)
handler.startElementNS((token["namespace"], token["name"]),
token["name"],
attrs)
if type == "EmptyTag":
handler.endElementNS((token["namespace"], token["name"]),
token["name"])
elif type == "EndTag":
handler.endElementNS((token["namespace"], token["name"]),
token["name"])
elif type in ("Characters", "SpaceCharacters"):
handler.characters(token["data"])
elif type == "Comment":
pass
else:
assert False, "Unknown token type"
for prefix, namespace in prefix_mapping.items():
handler.endPrefixMapping(prefix)
handler.endDocument()