我正在尝试使用Amara库对django视图进行webservice调用。
然而，无论何时我import amara（通过简单地导入它！）并使用导入的方式调用django视图，我都会遇到这样的错误：
Environment:
Request Method: GET
Request URL: http://127.0.0.1:4444/test
Django Version: 1.2.1
Python Version: 2.6.5
Installed Applications:
['django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.admin',
'azula.epgdb',
'django_extensions']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')
Traceback:
File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response
80. response = middleware_method(request)
File "/usr/local/lib/python2.6/dist-packages/django/middleware/common.py" in process_request
58. _is_valid_path("%s/" % request.path_info, urlconf)):
File "/usr/local/lib/python2.6/dist-packages/django/middleware/common.py" in _is_valid_path
143. urlresolvers.resolve(path, urlconf)
File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in resolve
301. return get_resolver(urlconf).resolve(path)
File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in resolve
216. sub_match = pattern.resolve(new_path)
File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in resolve
123. return self.callback, args, kwargs
File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in _get_callback
129. self._callback = get_callable(self._callback_str)
File "/usr/local/lib/python2.6/dist-packages/django/utils/functional.py" in wrapper
124. result = func(*args)
File "/usr/local/lib/python2.6/dist-packages/django/core/urlresolvers.py" in get_callable
56. lookup_view = getattr(import_module(mod_name), func_name)
File "/usr/local/lib/python2.6/dist-packages/django/utils/importlib.py" in import_module
35. __import__(name)
File "/home/uluc/azula/epgdb/views.py" in <module>
4. from azula.epgdb.utils import EventSet
File "/home/uluc/azula/epgdb/utils.py" in <module>
6. import amara
File "/usr/lib/pymodules/python2.6/amara/__init__.py" in <module>
11. import binderytools
File "/usr/lib/pymodules/python2.6/amara/binderytools.py" in <module>
13. from Ft.Xml import InputSource
File "/usr/lib/python2.6/dist-packages/Ft/Xml/InputSource.py" in <module>
355. DefaultFactory = InputSourceFactory(catalog=GetDefaultCatalog())
File "/usr/lib/python2.6/dist-packages/Ft/Xml/Catalog.py" in GetDefaultCatalog
579. catalog = Catalog(uri, quiet)
File "/usr/lib/python2.6/dist-packages/Ft/Xml/Catalog.py" in __init__
95. self._parseXmlCat(data)
File "/usr/lib/python2.6/dist-packages/Ft/Xml/Catalog.py" in _parseXmlCat
372. from Ft.Xml.Sax import CreateParser
File "/usr/lib/python2.6/dist-packages/Ft/Xml/Sax.py" in <module>
242. class SaxPrinter(ContentHandler):
File "/usr/lib/python2.6/dist-packages/Ft/Xml/Sax.py" in SaxPrinter
247. def __init__(self, printer=XmlPrinter(sys.stdout, 'utf-8')):
File "/usr/lib/python2.6/dist-packages/Ft/Xml/Lib/XmlPrinter.py" in __init__
39. self.stream = sw = cStreamWriter.StreamWriter(stream, encoding)
Exception Type: TypeError at /test
Exception Value: argument must have 'write' attribute
如何解决这个问题？我在Debian Lenny＆amp; Ubuntu 10.04还通过Django SVN版本和Amara 1
我怀疑一些字符编码问题。