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POJython and the xml.sax parser - strange error
 

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  1. POJython and the xml.sax parser - strange error
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    <p>I am just getting started with Python/Jython and the SAX parser (<code>xml.sax</code>). I wrote a simple content handler as a test.</p> <pre><code>from __future__ import with_statement from xml.sax import make_parser, handler from xml.sax.handler import ContentHandler class CountingHandler(ContentHandler): def __init__(self): self.counter = 0 def startElement(self, name, attrs): self.counter += 1 def main(argv=sys.argv): parser = make_parser() h = CountingHandler() parser.setContentHandler(h) with open(argv[1], "r") as input: parser.parse(input) </code></pre> <p>When I run this on some documents (not all), I get an error:</p> <pre><code>Traceback (most recent call last): File "src/sciencenetworks/xmltools.py", line 93, in &lt;module&gt; sys.exit(main()) File "src/sciencenetworks/xmltools.py", line 88, in main parser.parse(input) File "/amd.home/home/staudt/workspace/jython/Lib/xml/sax/drivers2/drv_javasax.py", line 141, in parse self._parser.parse(JyInputSourceWrapper(source)) File "/amd.home/home/staudt/workspace/jython/Lib/xml/sax/drivers2/drv_javasax.py", line 90, in resolveEntity return JyInputSourceWrapper(self._resolver.resolveEntity(pubId, sysId)) File "/amd.home/home/staudt/workspace/jython/Lib/xml/sax/drivers2/drv_javasax.py", line 75, in __init__ if source.getByteStream(): AttributeError: 'unicode' object has no attribute 'getByteStream' </code></pre> <p>When I look into the source code of <code>drv_javasax.py</code>, it seems like input is not recognized as a file like object, which it is.<br> Any ideas on how to fix this?</p>
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