3 thoughts on “RPC4Django Updates March 2011 Edition”

1. Hi David!

   I am also experiencing this issue with rpc4django 0.1.8 http://south.aeracode.org/ticket/586

   IMHO a pretty strange cascade …

   Traceback (most recent call last): File "/home/db/Desktop/caruso/server-src/caruso/../caruso/main/tests.py", line 217, in test_managed_user_membership response = self.client.get('/admin/main/membership/add/') File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/client.py", line 445, in get response = super(Client, self).get(path, data=data, **extra) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/client.py", line 229, in get return self.request(**r) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/handlers/base.py", line 111, in get_response response = callback(request, *callback_args, **callback_kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/options.py", line 307, in wrapper return self.admin_site.admin_view(view)(*args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 93, in _wrapped_view response = view_func(request, *args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/views/decorators/cache.py", line 79, in _wrapped_view_func response = view_func(request, *args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/sites.py", line 197, in inner return view(request, *args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 28, in _wrapper return bound_func(*args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 93, in _wrapped_view response = view_func(request, *args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 24, in bound_func return func(self, *args2, **kwargs2) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/db/transaction.py", line 217, in inner res = func(*args, **kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/options.py", line 938, in add_view return self.render_change_form(request, context, form_url=form_url, add=True) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/options.py", line 708, in render_change_form ], context, context_instance=context_instance) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/shortcuts/__init__.py", line 20, in render_to_response return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader.py", line 188, in render_to_string return t.render(context_instance) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 123, in render return self._render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/utils.py", line 57, in instrumented_test_render return self.nodelist.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render bits.append(self.render_node(node, context)) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node result = node.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader_tags.py", line 127, in render return compiled_parent._render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/utils.py", line 57, in instrumented_test_render return self.nodelist.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render bits.append(self.render_node(node, context)) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node result = node.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader_tags.py", line 127, in render return compiled_parent._render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/utils.py", line 57, in instrumented_test_render return self.nodelist.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render bits.append(self.render_node(node, context)) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node result = node.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader_tags.py", line 64, in render result = block.nodelist.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render bits.append(self.render_node(node, context)) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node result = node.render(context) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/defaulttags.py", line 437, in render url = reverse(view_name, args=args, kwargs=kwargs, current_app=context.current_app) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/cms/models/__init__.py", line 51, in new_reverse url = django.core.urlresolvers.old_reverse(viewname, urlconf=urlconf, args=args, kwargs=kwargs, prefix=prefix, current_app=current_app) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 368, in reverse app_list = resolver.app_dict[ns] File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 241, in _get_app_dict self._populate() File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 208, in _populate for name in pattern.reverse_dict: File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 229, in _get_reverse_dict self._populate() File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 220, in _populate lookups.appendlist(pattern.callback, (bits, p_pattern)) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 164, in _get_callback self._callback = get_callable(self._callback_str) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/functional.py", line 124, in wrapper result = func(*args) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 91, in get_callable lookup_view = getattr(import_module(mod_name), func_name) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module __import__(name) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/views.py", line 236, in dispatcher = RPCDispatcher(URL, APPS, RESTRICT_INTROSPECTION, RESTRICT_OOTB_AUTH) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 230, in __init__ self.register_rpcmethods(apps) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 338, in register_rpcmethods self.register_rpcmethods(["%s.%s" % (appname, obj)]) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 338, in register_rpcmethods self.register_rpcmethods(["%s.%s" % (appname, obj)]) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 338, in register_rpcmethods self.register_rpcmethods(["%s.%s" % (appname, obj)]) File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 325, in register_rpcmethods app = __import__(appname, globals(), locals(), ['*']) TemplateSyntaxError: Caught ValueError while rendering: Empty module name

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   Traceback (most recent call last):   File "/home/db/Desktop/caruso/server-src/caruso/../caruso/main/tests.py", line 217, in test_managed_user_membership     response = self.client.get('/admin/main/membership/add/')   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/client.py", line 445, in get     response = super(Client, self).get(path, data=data, **extra)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/client.py", line 229, in get     return self.request(**r)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/handlers/base.py", line 111, in get_response     response = callback(request, *callback_args, **callback_kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/options.py", line 307, in wrapper     return self.admin_site.admin_view(view)(*args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 93, in _wrapped_view     response = view_func(request, *args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/views/decorators/cache.py", line 79, in _wrapped_view_func     response = view_func(request, *args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/sites.py", line 197, in inner     return view(request, *args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 28, in _wrapper     return bound_func(*args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 93, in _wrapped_view     response = view_func(request, *args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/decorators.py", line 24, in bound_func     return func(self, *args2, **kwargs2)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/db/transaction.py", line 217, in inner     res = func(*args, **kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/options.py", line 938, in add_view     return self.render_change_form(request, context, form_url=form_url, add=True)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/contrib/admin/options.py", line 708, in render_change_form     ], context, context_instance=context_instance)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/shortcuts/__init__.py", line 20, in render_to_response     return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader.py", line 188, in render_to_string     return t.render(context_instance)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 123, in render     return self._render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/utils.py", line 57, in instrumented_test_render     return self.nodelist.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render     bits.append(self.render_node(node, context))   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node     result = node.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader_tags.py", line 127, in render     return compiled_parent._render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/utils.py", line 57, in instrumented_test_render     return self.nodelist.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render     bits.append(self.render_node(node, context))   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node     result = node.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader_tags.py", line 127, in render     return compiled_parent._render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/test/utils.py", line 57, in instrumented_test_render     return self.nodelist.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render     bits.append(self.render_node(node, context))   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node     result = node.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/loader_tags.py", line 64, in render     result = block.nodelist.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/base.py", line 744, in render     bits.append(self.render_node(node, context))   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/debug.py", line 73, in render_node     result = node.render(context)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/template/defaulttags.py", line 437, in render     url = reverse(view_name, args=args, kwargs=kwargs, current_app=context.current_app)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/cms/models/__init__.py", line 51, in new_reverse     url = django.core.urlresolvers.old_reverse(viewname, urlconf=urlconf, args=args, kwargs=kwargs, prefix=prefix, current_app=current_app)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 368, in reverse     app_list = resolver.app_dict[ns]   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 241, in _get_app_dict     self._populate()   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 208, in _populate     for name in pattern.reverse_dict:   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 229, in _get_reverse_dict     self._populate()   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 220, in _populate     lookups.appendlist(pattern.callback, (bits, p_pattern))   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 164, in _get_callback     self._callback = get_callable(self._callback_str)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/functional.py", line 124, in wrapper     result = func(*args)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/core/urlresolvers.py", line 91, in get_callable     lookup_view = getattr(import_module(mod_name), func_name)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/django/utils/importlib.py", line 35, in import_module     __import__(name)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/views.py", line 236, in     dispatcher = RPCDispatcher(URL, APPS, RESTRICT_INTROSPECTION, RESTRICT_OOTB_AUTH)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 230, in __init__     self.register_rpcmethods(apps)   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 338, in register_rpcmethods     self.register_rpcmethods(["%s.%s" % (appname, obj)])   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 338, in register_rpcmethods     self.register_rpcmethods(["%s.%s" % (appname, obj)])   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 338, in register_rpcmethods     self.register_rpcmethods(["%s.%s" % (appname, obj)])   File "/home/db/.virtualenvs/carusoenv/lib/python2.7/site-packages/rpc4django/rpcdispatcher.py", line 325, in register_rpcmethods     app = __import__(appname, globals(), locals(), ['*']) TemplateSyntaxError: Caught ValueError while rendering: Empty module name

2. @Dominik
   I’ll take a look and see if I can reproduce it. Is there anything special about your project or is it pretty much just RPC4Django 0.1.8 and South 0.7.3 with some homegrown apps?

3. @Dominik
   I updated the South ticket and I believe I have fixed that issue. Please try the latest code from Launchpad.

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