我想解析我的XML文档。因此,我已将我的XML文档存储如下:
现在以下是我的代码:
我遇到了以下错误:
class XMLdocs(db.Expando):
id = db.IntegerProperty()
name=db.StringProperty()
content=db.BlobProperty()
现在以下是我的代码:
parser = make_parser()
curHandler = BasketBallHandler()
parser.setContentHandler(curHandler)
for q in XMLdocs.all():
parser.parse(StringIO.StringIO(q.content))
我遇到了以下错误:
'ascii' codec can't encode character u'\xef' in position 0: ordinal not in range(128)
Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/ext/webapp/__init__.py", line 517, in __call__
handler.post(*groups)
File "/base/data/home/apps/parsepython/1.348669006354245654/mapreduce/base_handler.py", line 59, in post
self.handle()
File "/base/data/home/apps/parsepython/1.348669006354245654/mapreduce/handlers.py", line 168, in handle
scan_aborted = not self.process_entity(entity, ctx)
File "/base/data/home/apps/parsepython/1.348669006354245654/mapreduce/handlers.py", line 233, in process_entity
handler(entity)
File "/base/data/home/apps/parsepython/1.348669006354245654/parseXML.py", line 71, in process
parser.parse(StringIO.StringIO(q.content))
File "/base/python_runtime/python_dist/lib/python2.5/xml/sax/expatreader.py", line 107, in parse
xmlreader.IncrementalParser.parse(self, source)
File "/base/python_runtime/python_dist/lib/python2.5/xml/sax/xmlreader.py", line 123, in parse
self.feed(buffer)
File "/base/python_runtime/python_dist/lib/python2.5/xml/sax/expatreader.py", line 207, in feed
self._parser.Parse(data, isFinal)
File "/base/data/home/apps/parsepython/1.348669006354245654/parseXML.py", line 136, in characters
print ch
UnicodeEncodeError: 'ascii' codec can't encode character u'\xef' in position 0: ordinal not in range(128)
print
。在 WSGI 应用程序中不要使用 print! - Nick Johnson