def test_tree(self):
#Node types use string rather than numerical constants now
#The root node type is called entity
doc = amara.parse(self.MONTY_XML)
self.assertEqual(doc.xml_type, tree.entity.xml_type)
m = doc.xml_children[0] #xml_children is a sequence of child nodes
self.assertEqual(m.xml_local, u'monty') #local name, i.e. without any prefix
self.assertEqual (m.xml_qname, u'monty') #qualified name, e.g. includes prefix
self.assertEqual(m.xml_prefix, None)
self.assertEqual(m.xml_qname, u'monty') #qualified name, e.g. includes prefix
self.assertEqual(m.xml_namespace, None)
self.assertEqual(m.xml_name, (None, u'monty')) #The "universal name" or "expanded name"
self.assertEqual(m.xml_parent, doc)
p1 = m.xml_children[1]
XML_output = '<python spam="eggs">What do you mean "bleh"</python>'
output = cStringIO.StringIO()
xml_print(p1, stream=output)
self.assertEqual(output.getvalue(), XML_output)
self.assertEqual(p1.xml_attributes[(None, u'spam')], u"eggs")
#Some manipulation
p1.xml_attributes[(None, u'spam')] = u"greeneggs"
self.assertEqual(p1.xml_attributes[(None, u'spam')], u"greeneggs")
p1.xml_children[0].xml_value = u"Close to the edit"
output = cStringIO.StringIO()
xml_print(p1, stream=output)
self.assertEqual(output.getvalue(),
'<python spam="greeneggs">Close to the edit</python>')
def compare_output(self, doc, expected):
"""
Auxiliar method for testing output puposes
"""
output = cStringIO.StringIO()
xml_print(doc, stream=output)
return self.assertEqual(output.getvalue(), expected)
def compare_output(self, doc, expected):
"""
Auxiliar method for testing output puposes
"""
output = cStringIO.StringIO()
xml_print(doc, stream=output)
return self.assertEqual(output.getvalue(), expected)
def test_dom(self):
doc = dom.parse(self.MONTY_XML)
for p, line in zip(doc.getElementsByTagNameNS(None, u"python"), self.lines_py): #A generator
output = cStringIO.StringIO()
xml_print(p, stream=output)
self.assertEqual(output.getvalue(), line)
p1 = doc.getElementsByTagNameNS(None, u"python").next()
self.assertEqual(p1.getAttributeNS(None, u'spam'), u'eggs')
def test_xpath(self):
doc = bindery.parse(self.MONTY_XML)
m = doc.monty
p1 = doc.monty.python
self.assertEqual(p1.xml_select(u'string(@spam)'), u'eggs')
for p, line in zip(doc.xml_select(u'//python'), self.lines_py):
output = cStringIO.StringIO()
xml_print(p, stream=output)
self.assertEqual(output.getvalue(), line)
def test_dom(self):
doc = dom.parse(self.MONTY_XML)
for p, line in zip(doc.getElementsByTagNameNS(None, u"python"),
self.lines_py): #A generator
output = cStringIO.StringIO()
xml_print(p, stream=output)
self.assertEqual(output.getvalue(), line)
p1 = doc.getElementsByTagNameNS(None, u"python").next()
self.assertEqual(p1.getAttributeNS(None, u'spam'), u'eggs')
def test_xpath(self):
doc = bindery.parse(self.MONTY_XML)
m = doc.monty
p1 = doc.monty.python
self.assertEqual(p1.xml_select(u'string(@spam)'), u'eggs')
for p, line in zip(doc.xml_select(u'//python'), self.lines_py):
output = cStringIO.StringIO()
xml_print(p, stream=output)
self.assertEqual(output.getvalue(), line)
def test_namespace_free_xhtml2(self):
'namespace-free XHTML' + '...as HTML with Print'
doc = self._build_namespace_free_xhtml()
s = cStringIO.StringIO()
xml_print(doc, stream=s, is_html=True)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.document_diff(out, XHTML_EXPECTED_2)
diff = '\n'.join(diff)
self.assertFalse(diff, msg=(None, diff))
def test_namespace_free_xhtml2(self):
'namespace-free XHTML' + '...as HTML with Print'
doc = self._build_namespace_free_xhtml()
s = cStringIO.StringIO()
xml_print(doc, stream=s, is_html=True)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.document_diff(out, XHTML_EXPECTED_2)
diff = '\n'.join(diff)
self.assertFalse(diff, msg=(None, diff))
def test_bindery(self):
doc = bindery.parse(self.MONTY_XML)
m = doc.monty
p1 = doc.monty.python #or m.python; p1 is just the first python element
self.assertEqual(p1.xml_attributes[(None, u'spam')], u'eggs')
self.assertEqual(p1.spam, u'eggs')
for p, line in zip(doc.monty.python, self.lines_py): #The loop will pick up both python elements
output = cStringIO.StringIO()
xml_print(p, stream=output)
self.assertEqual(output.getvalue(), line)
def test_simple_atom_entry():
'''Basic ns fixup upon mutation'''
doc = bindery.parse(ATOMENTRY1)
s = cStringIO.StringIO()
xml_print(doc, stream=s)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.xml_diff(out, ATOMENTRY1)
diff = '\n'.join(diff)
assert not diff, "Expected=%r, returned=%r diff=%r" % (ATOMENTRY1, out, diff)
#Make sure we can parse the result
doc2 = bindery.parse(out)
def test_namespace_free_xhtml3(self):
'namespace-free XHTML' + '...as XML with pretty print'
doc = self._build_namespace_free_xhtml()
s = cStringIO.StringIO()
xml_print(doc, stream=s, indent=True)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.xml_diff(out, XHTML_EXPECTED_3, whitespace=False)
diff = '\n'.join(diff)
self.assertFalse(diff, msg=(None, diff))
#Make sure we can parse the result
doc2 = bindery.parse(out)
def test_namespace_free_xhtml3(self):
'namespace-free XHTML' + '...as XML with pretty print'
doc = self._build_namespace_free_xhtml()
s = cStringIO.StringIO()
xml_print(doc, stream=s, indent=True)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.xml_diff(out, XHTML_EXPECTED_3, whitespace=False)
diff = '\n'.join(diff)
self.assertFalse(diff, msg=(None, diff))
#Make sure we can parse the result
doc2 = bindery.parse(out)
def test_minimal_document(self):
'minimal document with DOCTYPE'
doc = amara.tree.entity()
doc.xml_append(amara.tree.element(None, u'foo'))
doc.xml_public_id = u'myPub'
doc.xml_system_id = u'mySys'
s = cStringIO.StringIO()
xml_print(doc, stream=s)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.xml_diff(out, DOCTYPE_EXPECTED_1)
diff = '\n'.join(diff)
self.assertFalse(diff, msg=(None, diff))
def test_simple_atom_entry():
'''Basic ns fixup upon mutation'''
doc = bindery.parse(ATOMENTRY1)
s = cStringIO.StringIO()
xml_print(doc, stream=s)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.xml_diff(out, ATOMENTRY1)
diff = '\n'.join(diff)
assert not diff, "Expected=%r, returned=%r diff=%r" % (ATOMENTRY1, out,
diff)
#Make sure we can parse the result
doc2 = bindery.parse(out)
def test_bindery(self):
doc = bindery.parse(self.MONTY_XML)
m = doc.monty
p1 = doc.monty.python #or m.python; p1 is just the first python element
self.assertEqual(p1.xml_attributes[(None, u'spam')], u'eggs')
self.assertEqual(p1.spam, u'eggs')
for p, line in zip(
doc.monty.python,
self.lines_py): #The loop will pick up both python elements
output = cStringIO.StringIO()
xml_print(p, stream=output)
self.assertEqual(output.getvalue(), line)
def test_minimal_document(self):
'minimal document with DOCTYPE'
doc = amara.tree.entity()
doc.xml_append(amara.tree.element(None, u'foo'))
doc.xml_public_id = u'myPub'
doc.xml_system_id = u'mySys'
s = cStringIO.StringIO()
xml_print(doc, stream=s)
out = s.getvalue()
#self.assertEqual(out, ATOMENTRY1)
diff = treecompare.xml_diff(out, DOCTYPE_EXPECTED_1)
diff = '\n'.join(diff)
self.assertFalse(diff, msg=(None, diff))
def test_reading_building(self):
doc = tree.entity()
doc.xml_append(tree.processing_instruction(u'xml-stylesheet',
u'href="classic.xsl" type="text/xml"'))
A = tree.element(None, u'A')
A.xml_attributes[u'a'] = u'b'
A.xml_append(tree.text(u'One'))
doc.xml_append(A)
doc.xml_append(tree.comment(u"This is easy"))
doc2 = amara.parse('docs/whatsnew_doc1.xml')
output1 = cStringIO.StringIO()
output2 = cStringIO.StringIO()
xml_print(doc, stream=output1)
xml_print(doc2, stream=output2)
self.assertEqual(output1.getvalue(), output2.getvalue())
return
def run(source, xpattern, xpath, limit, sentinel, display, prefixes):
prefixes = prefixes or {}
try:
prefixes = dict([p.split('=') for p in prefixes])
except ValueError:
raise ValueError("Invalid prefix declaration")
#if hasattr(source, 'read'):
# if hasattr(source, 'rewind'):
# nss = saxtools.sniff_namespace(source)
# source.rewind()
# else:
# source = source.read()
# nss = saxtools.sniff_namespace(source)
#else:
# nss = saxtools.sniff_namespace(source)
#nss.update(prefixes)
nss = prefixes
doc = amara.parse(source)
#nodes = amara.pushbind(source, xpattern, prefixes=nss)
count = 0
search_space = doc.xml_select(u'//' + xpattern.lstrip(u'//'))
#FIXME: Until we have something pushbind-like trim all nodes not in the search space
for node in search_space:
if not xpath or node.xml_select(xpath):
count += 1
if display:
#Print specified subset
result = node.xml_select(display)
if hasattr(result, 'next'):
#print '\n'.join([ n.xml_type == tree.attribute.xml_type and n.xml_value or amara.xml_print(n) for n in result ])
print '\n'.join(
(n.xml_type == tree.attribute.xml_type and n.xml_value
or amara.xml_print(n) for n in result))
else:
print result
else:
#Print the whole thing
try:
amara.xml_print(node)
except AttributeError:
print unicode(node).encode('utf-8')
if limit != -1 and count >= limit:
break
if sentinel and node.xml_select(sentinel):
break
print
return
def test_reading_building(self):
doc = tree.entity()
doc.xml_append(
tree.processing_instruction(u'xml-stylesheet',
u'href="classic.xsl" type="text/xml"'))
A = tree.element(None, u'A')
A.xml_attributes[u'a'] = u'b'
A.xml_append(tree.text(u'One'))
doc.xml_append(A)
doc.xml_append(tree.comment(u"This is easy"))
doc2 = amara.parse('docs/whatsnew_doc1.xml')
output1 = cStringIO.StringIO()
output2 = cStringIO.StringIO()
xml_print(doc, stream=output1)
xml_print(doc2, stream=output2)
self.assertEqual(output1.getvalue(), output2.getvalue())
return
def run(source, xpattern, xpath, limit, sentinel, display, prefixes):
prefixes = prefixes or {}
try:
prefixes = dict([ p.split('=') for p in prefixes ])
except ValueError:
raise ValueError("Invalid prefix declaration")
#if hasattr(source, 'read'):
# if hasattr(source, 'rewind'):
# nss = saxtools.sniff_namespace(source)
# source.rewind()
# else:
# source = source.read()
# nss = saxtools.sniff_namespace(source)
#else:
# nss = saxtools.sniff_namespace(source)
#nss.update(prefixes)
nss = prefixes
doc = amara.parse(source)
#nodes = amara.pushbind(source, xpattern, prefixes=nss)
count = 0
search_space = doc.xml_select(u'//' + xpattern.lstrip(u'//'))
#FIXME: Until we have something pushbind-like trim all nodes not in the search space
for node in search_space:
if not xpath or node.xml_select(xpath):
count += 1
if display:
#Print specified subset
result = node.xml_select(display)
if hasattr(result, 'next'):
#print '\n'.join([ n.xml_type == tree.attribute.xml_type and n.xml_value or amara.xml_print(n) for n in result ])
print '\n'.join( (n.xml_type == tree.attribute.xml_type and n.xml_value or amara.xml_print(n) for n in result) )
else:
print result
else:
#Print the whole thing
try:
amara.xml_print(node)
except AttributeError:
print unicode(node).encode('utf-8')
if limit != -1 and count >= limit:
break
if sentinel and node.xml_select(sentinel):
break
print
return
def test_tree(self):
#Node types use string rather than numerical constants now
#The root node type is called entity
doc = amara.parse(self.MONTY_XML)
self.assertEqual(doc.xml_type, tree.entity.xml_type)
m = doc.xml_children[0] #xml_children is a sequence of child nodes
self.assertEqual(m.xml_local,
u'monty') #local name, i.e. without any prefix
self.assertEqual(m.xml_qname,
u'monty') #qualified name, e.g. includes prefix
self.assertEqual(m.xml_prefix, None)
self.assertEqual(m.xml_qname,
u'monty') #qualified name, e.g. includes prefix
self.assertEqual(m.xml_namespace, None)
self.assertEqual(
m.xml_name,
(None, u'monty')) #The "universal name" or "expanded name"
self.assertEqual(m.xml_parent, doc)
p1 = m.xml_children[1]
XML_output = '<python spam="eggs">What do you mean "bleh"</python>'
output = cStringIO.StringIO()
xml_print(p1, stream=output)
self.assertEqual(output.getvalue(), XML_output)
self.assertEqual(p1.xml_attributes[(None, u'spam')], u"eggs")
#Some manipulation
p1.xml_attributes[(None, u'spam')] = u"greeneggs"
self.assertEqual(p1.xml_attributes[(None, u'spam')], u"greeneggs")
p1.xml_children[0].xml_value = u"Close to the edit"
output = cStringIO.StringIO()
xml_print(p1, stream=output)
self.assertEqual(
output.getvalue(),
'<python spam="greeneggs">Close to the edit</python>')
assert doc.xml_type == tree.entity.xml_type m = doc.xml_children[0] # xml_children is a sequence of child nodes assert m.xml_local == u"monty" # local name, i.e. without any prefix assert m.xml_qname == u"monty" # qualified name, e.g. includes prefix assert m.xml_prefix == None assert m.xml_qname == u"monty" # qualified name, e.g. includes prefix assert m.xml_namespace == None assert m.xml_name == (None, u"monty") # The "universal name" or "expanded name" assert m.xml_parent == doc p1 = m.xml_children[0] from amara import xml_print # <python spam="eggs">What do you mean "bleh"</python> xml_print(p1) print print p1.xml_attributes[(None, u"spam")] # Some manipulation p1.xml_attributes[(None, u"spam")] = u"greeneggs" p1.xml_children[0].xml_value = u"Close to the edit" xml_print(p1) print print print "---------" "Bindery" from amara import bindery from amara import xml_print
# print dir(doc)
# print dir(doc.monty.python)
# print doc.monty.python.xml_namespaces[None]
# print doc.xml_namespaces
print
print "---------" "Attribute constraint class"
doc = bindery.parse(MONTY_XML)
c = attribute_constraint(None, u"ministry", u"nonesuch")
doc.monty.python.xml_model.add_constraint(c, validate=True)
xml_print(doc)
print
print "---------" "Child element constraint class"
SVG = """<?xml version="1.0" encoding="utf-8"?>
<svg version="1.1" baseProfile="full"
xmlns="http://www.w3.org/2000/svg">
<title>A pair of lines and a pair of ellipses</title>
<g>
<ellipse cx="150" cy="100" rx="100" ry="50"/>
<line x1="450" y1="50" x2="550" y2="150"/>
</g>
<g>
<title>Rotated shapes</title>
<ellipse cx="150" cy="300" rx="100" ry="50"
def test_tnb_feed():
doc = bindery.parse(TNBFEED)
s = cStringIO.StringIO()
xml_print(doc.feed.entry, stream=s)
out = s.getvalue()
doc2 = bindery.parse(out)
#The root node type is called entity assert doc.xml_type == tree.entity.xml_type m = doc.xml_children[0] #xml_children is a sequence of child nodes assert m.xml_local == u'monty' #local name, i.e. without any prefix assert m.xml_qname == u'monty' #qualified name, e.g. includes prefix assert m.xml_prefix == None assert m.xml_qname == u'monty' #qualified name, e.g. includes prefix assert m.xml_namespace == None assert m.xml_name == (None, u'monty') #The "universal name" or "expanded name" assert m.xml_parent == doc p1 = m.xml_children[0] from amara import xml_print #<python spam="eggs">What do you mean "bleh"</python> xml_print(p1) print print p1.xml_attributes[(None, u'spam')] #Some manipulation p1.xml_attributes[(None, u'spam')] = u"greeneggs" p1.xml_children[0].xml_value = u"Close to the edit" xml_print(p1) print print print '---------' 'Bindery' from amara import bindery from amara import xml_print
if child.xml_qname == u'folder':
for a_folder in xbel1.folder:
if unicode(child.title) == unicode(a_folder.title):
merge_folders(a_folder, child)
break
else:
xbel1.xml_append(child)
elif child.xml_qname == u'bookmark':
xbel1.xml_append(child)
return
doc1 = bindery.parse(BM1)
doc2 = bindery.parse(BM2)
xbel_merge(doc1.xbel, doc2.xbel)
xml_print(doc1, indent=True)
print
print '---------' 'Merge XBEL by grouping iterators'
BM1 = 'bm1.xbel'
BM2 = 'bm2.xbel'
import itertools
import functools
from amara import bindery, xml_print
from amara.bindery.util import property_str_getter
title_getter = functools.partial(property_str_getter, 'title')
def merge(f1, f2):
def test_tnb_feed():
doc = bindery.parse(TNBFEED)
s = cStringIO.StringIO()
xml_print(doc.feed.entry, stream=s)
out = s.getvalue()
doc2 = bindery.parse(out)