def test_abspath_with_ns():
doc = parse(XML1)
baz2 = doc.xml_first_child.xml_first_child
ap = abspath(baz2)
assert ap == u'/foo/baz'
ap = abspath(baz2.xml_following_sibling)
assert ap == u'/foo/bar:baz'
ap = abspath(baz2.xml_following_sibling.xml_following_sibling)
assert ap == u'/foo/baz[2]'
def test_abspath_with_default_ns():
doc = parse(XML2)
baz = doc.xml_first_child.xml_first_child
ap = abspath(baz)
assert ap == u'/*[namespace-uri()="http://bax.com" and local-name()="foo"]/*[namespace-uri()="http://bax.com" and local-name()="baz"]'
assert [baz] == list(doc.xml_select(ap))
ap = abspath(baz.xml_following_sibling)
assert ap == u'/*[namespace-uri()="http://bax.com" and local-name()="foo"]/bar:baz'
assert [baz.xml_following_sibling] == list(doc.xml_select(ap))
ap = abspath(baz, {u'bax': u'http://bax.com'})
assert ap == u'/bax:foo/bax:baz'
ap = abspath(baz.xml_following_sibling, {u'bax': u'http://bax.com'})
assert ap == u'/bax:foo/bar:baz'
dup1 = baz.xml_following_sibling.xml_following_sibling
dup2 = dup1.xml_following_sibling
ap = abspath(dup2, {u'bax': u'http://bax.com'})
assert ap == u'/bax:foo/bax:dup[2]'
def report():
common_ancestor_path = util.abspath(self.common_ancestor)
print common_ancestor_path
common_ancestor_path_len = len(common_ancestor_path)
for wp in self.records[0]:
wp.path = wp.path[self.common_ancestor_path_len+1:]
print wp.path
print wp.node
return
def report():
common_ancestor_path = util.abspath(self.common_ancestor)
print common_ancestor_path
common_ancestor_path_len = len(common_ancestor_path)
for wp in self.records[0]:
wp.path = wp.path[self.common_ancestor_path_len + 1:]
print wp.path
print wp.node
return
def find(s):
record = self.records[-1]
expr = u'.//text()[contains(., "%s")]'%s.decode('utf-8')
results = self.context.xml_select(expr)
if not results:
expr = u'.//@*[contains(., "%s")]'%s.decode('utf-8')
results = self.context.xml_select(expr)
wp = (results[0] if results else None)
if wp:
wp = waypoint(wp)
wp.path = util.abspath(wp.node)
if self.common_ancestor:
while not self.common_ancestor in wp.node.xml_select('ancestor::*'):
self.common_ancestor = self.common_ancestor.xml_parent
else:
self.common_ancestor = wp.node.xml_parent
record.append(wp)
return
def validate(self, node):
'''
Check this constraint against a node.
Raise an exception if the constraint fails, possibly after attempting fixup
'''
from amara.bindery import BinderyError
assertion = self.assertion
if callable(assertion):
assertion = assertion(node)
result = datatypes.boolean(node.xml_select(assertion))
if not result:
if self.fixup:
self.fixup(node)
result = datatypes.string(node.xml_select(assertion))
if result:
return
raise BinderyError(BinderyError.CONSTRAINT_VIOLATION,
constraint=self.msg or assertion,
node=abspath(node))
def find(s):
record = self.records[-1]
expr = u'.//text()[contains(., "%s")]' % s.decode('utf-8')
results = self.context.xml_select(expr)
if not results:
expr = u'.//@*[contains(., "%s")]' % s.decode('utf-8')
results = self.context.xml_select(expr)
wp = (results[0] if results else None)
if wp:
wp = waypoint(wp)
wp.path = util.abspath(wp.node)
if self.common_ancestor:
while not self.common_ancestor in wp.node.xml_select(
'ancestor::*'):
self.common_ancestor = self.common_ancestor.xml_parent
else:
self.common_ancestor = wp.node.xml_parent
record.append(wp)
return
def validate(self, node):
'''
Check this constraint against a node.
Raise an exception if the constraint fails, possibly after attempting fixup
'''
from amara.bindery import BinderyError
assertion = self.assertion
if callable(assertion):
assertion = assertion(node)
result = datatypes.boolean(node.xml_select(assertion))
if not result:
if self.fixup:
self.fixup(node)
result = datatypes.string(node.xml_select(assertion))
if result:
return
raise BinderyError(BinderyError.CONSTRAINT_VIOLATION, constraint=self.msg or assertion, node=abspath(node))