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POgoogle app engine, webapp2, DomainRoute and lazy handlers
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  1. POgoogle app engine, webapp2, DomainRoute and lazy handlers
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    copied!<p>I'm trying to support a more or less isolated app inside my main GAE application, hosted at different subdomain.</p> <p>I put the handlers for this subdomain in the file "mediciones.py", inside the "oficina" folder.</p> <p>So I have:</p> <ol> <li>/main.py</li> <li>/oficina/mediciones.py</li> <li>And inside mediciones.py:</li> </ol> <pre class="lang-python prettyprint-override"><code>class Router(webapp2.RequestHandler): def get(self): [... code ...] class Listado(webapp.RequestHandler): def get(self): [... code ...] </code></pre> <p>Etc. for all the necessary handlers.</p> <p>Inside "main.py": </p> <pre><code>application = webapp2.WSGIApplication([ DomainRoute('ventas.domain.com', [webapp2.Route(r'/nueva', handler='oficina.mediciones.MedicionNueva', name="nueva-medicion"), webapp2.Route(r'/listado', handler="oficina.mediciones.Listado", name="listado-mediciones"), webapp2.Route(r'/medicion/(\d+)/', handler="oficina.mediciones.MedicionDetalles", name="detalles-mediciones"), webapp2.Route(r'/rellenar_medicion/(\d+)/', handler="oficina.mediciones.MedicionRellenar", name="rellenar-medicion"), webapp2.Route(r'/editar_medicion/(\d+)/', handler="oficina.mediciones.MedicionEditar", name="editar-medicion"), webapp2.Route('/', handler="oficina.mediciones.Router") ]), ('/(.+)', DirectView), ('/?', HomeView), ], debug=True) </code></pre> <p>But when I try to go to ventas.domain.com, or to ventas.domain.com/listado, I get this:</p> <pre><code>Traceback (most recent call last): File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.5.1/webapp2.py", line 1536, in __call__ rv = self.handle_exception(request, response, e) File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.5.1/webapp2.py", line 1530, in __call__ rv = self.router.dispatch(request, response) File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.5.1/webapp2.py", line 1272, in default_dispatcher self.handlers[handler] = handler = import_string(handler) File "/base/python27_runtime/python27_lib/versions/third_party/webapp2-2.5.1/webapp2.py", line 1851, in import_string return getattr(__import__(module, None, None, [obj]), obj) ImportStringError: import_string() failed for 'oficina.mediciones.Router'. Possible reasons are: - missing __init__.py in a package; - package or module path not included in sys.path; - duplicated package or module name taking precedence in sys.path; - missing module, class, function or variable; Original exception: AttributeError: 'module' object has no attribute 'Router' Debugged import: - 'oficina' found in '/base/data/home/apps/s~pavimentos-arquiservi-web-hrd/11-0-0.361841284178483516/oficina/__init__.pyc'. - 'oficina.mediciones' found in '/base/data/home/apps/s~pavimentos-arquiservi-web-hrd/11-0-0.361841284178483516/oficina/mediciones/__init__.pyc'. - 'oficina.mediciones.Router' not found. </code></pre> <p>(Replace "Router" by "Listado", or the appropriate handler for each situation).</p> <p>Handlers are defined, but why isn't it finding them in their place?</p> <p>Thanks and regards.</p> <p>Iván</p>
 

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