/usr/share/doc/python-libxml2/examples/reader7.py is in python-libxml2 2.7.8.dfsg-5.1ubuntu4.
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The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | #!/usr/bin/python -u
#
# this tests the entities substitutions with the XmlTextReader interface
#
import sys
import StringIO
import libxml2
# Memory debug specific
libxml2.debugMemory(1)
result = ""
def processNode(reader):
global result
result = result + "%d %d %s %d\n" % (reader.Depth(), reader.NodeType(),
reader.Name(), reader.IsEmptyElement())
#
# Parse a document testing the readerForxxx API
#
docstr="""<foo>
<label>some text</label>
<item>100</item>
</foo>"""
expect="""0 1 foo 0
1 14 #text 0
1 1 label 0
2 3 #text 0
1 15 label 0
1 14 #text 0
1 1 item 0
2 3 #text 0
1 15 item 0
1 14 #text 0
0 15 foo 0
"""
result = ""
reader = libxml2.readerForDoc(docstr, "test1", None, 0)
ret = reader.Read()
while ret == 1:
processNode(reader)
ret = reader.Read()
if ret != 0:
print "Error parsing the document test1"
sys.exit(1)
if result != expect:
print "Unexpected result for test1"
print result
sys.exit(1)
#
# Reuse the reader for another document testing the ReaderNewxxx API
#
docstr="""<foo>
<label>some text</label>
<item>1000</item>
</foo>"""
expect="""0 1 foo 0
1 14 #text 0
1 1 label 0
2 3 #text 0
1 15 label 0
1 14 #text 0
1 1 item 0
2 3 #text 0
1 15 item 0
1 14 #text 0
0 15 foo 0
"""
result = ""
reader.NewDoc(docstr, "test2", None, 0)
ret = reader.Read()
while ret == 1:
processNode(reader)
ret = reader.Read()
if ret != 0:
print "Error parsing the document test2"
sys.exit(1)
if result != expect:
print "Unexpected result for test2"
print result
sys.exit(1)
#
# cleanup
#
del reader
# Memory debug specific
libxml2.cleanupParser()
if libxml2.debugMemory(1) == 0:
print "OK"
else:
print "Memory leak %d bytes" % (libxml2.debugMemory(1))
libxml2.dumpMemory()
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