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PATH: usr / share / doc / libxml2-python-2.9.1

#!/usr/bin/python -u
#
# this tests the basic APIs of the XmlTextReader interface
#
import libxml2
import sys
try:
    import StringIO
    str_io = StringIO.StringIO
except:
    import io
    str_io = io.StringIO

# Memory debug specific
libxml2.debugMemory(1)

expect="""--> (3) test1:1:xmlns: URI foo is not absolute
--> (4) test1:1:Opening and ending tag mismatch: c line 1 and a
"""
err=""
def myErrorHandler(arg,msg,severity,locator):
    global err
    err = err + "%s (%d) %s:%d:%s" % (arg,severity,locator.BaseURI(),locator.LineNumber(),msg)

f = str_io("""<a xmlns="foo"><b b1="b1"/><c>content of c</a>""")
input = libxml2.inputBuffer(f)
reader = input.newTextReader("test1")
reader.SetErrorHandler(myErrorHandler,"-->")
while reader.Read() == 1:
    pass

if err != expect:
    print("error")
    print("received %s" %(err))
    print("expected %s" %(expect))
    sys.exit(1)

reader.SetErrorHandler(None,None)
if reader.GetErrorHandler() != (None,None):
    print("GetErrorHandler failed")
    sys.exit(1)

#
# cleanup for memory allocation counting
#
del f
del input
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()

[-] schema.py [edit]
[-] build.py [edit]
[-] relaxng.py [edit]
[-] nsdel.py [edit]
[-] readernext.py [edit]
[-] pushSAX.py [edit]
[-] regexp.py [edit]
[-] reader4.py [edit]
[-] outbuf.py [edit]
[+] ..
[-] tstmem.py [edit]
[-] reader5.py [edit]
[-] apibuild.py [edit]
[-] walker.py [edit]
[-] validate.py [edit]
[-] thread2.py [edit]
[-] compareNodes.py [edit]
[-] python.html [edit]
[-] reader6.py [edit]
[-] reader3.py [edit]
[-] libxml2class.txt [edit]
[-] tstLastError.py [edit]
[-] validRNG.py [edit]
[-] reader2.py [edit]
[-] TODO [edit]
[-] cutnpaste.py [edit]
[-] reader7.py [edit]
[-] push.py [edit]
[-] validDTD.py [edit]
[-] readererr.py [edit]
[-] xpath.py [edit]
[-] serialize.py [edit]
[-] index.py [edit]
[-] xpathret.py [edit]
[-] inbuf.py [edit]
[-] xpathleak.py [edit]
[-] ctxterror.py [edit]
[-] attribs.py [edit]
[-] xpathns.py [edit]
[-] reader8.py [edit]
[-] validSchemas.py [edit]
[-] error.py [edit]
[-] tstxpath.py [edit]
[-] resolver.py [edit]
[-] input_callback.py [edit]
[-] sync.py [edit]
[-] tst.py [edit]
[-] xpathext.py [edit]
[-] tstURI.py [edit]
[-] dtdvalid.py [edit]
[-] reader.py [edit]
[-] pushSAXhtml.py [edit]
[-] indexes.py [edit]