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8 |
8 |
9 from django.http import HttpResponse |
9 from django.http import HttpResponse |
10 from django.template import loader |
10 from django.template import loader |
11 from django.template import RequestContext |
11 from django.template import RequestContext |
12 |
12 |
|
13 from pytask.helpers.exceptions import PyTaskException |
13 from pytask.helpers.exceptions import UnauthorizedAccess |
14 from pytask.helpers.exceptions import UnauthorizedAccess |
14 |
15 |
15 |
16 |
16 class ExceptionMiddleware(object): |
17 class ExceptionMiddleware(object): |
17 """Middleware definition that processes exceptions raised in PyTaskViews. |
18 """Middleware definition that processes exceptions raised in PyTaskViews. |
19 |
20 |
20 def process_exception(self, request, exception): |
21 def process_exception(self, request, exception): |
21 """Process the exception raised. |
22 """Process the exception raised. |
22 """ |
23 """ |
23 |
24 |
24 if isinstance(exception, UnauthorizedAccess): |
25 if (isinstance(exception, PyTaskException) or |
|
26 isinstance(exception, UnauthorizedAccess)): |
25 template = loader.get_template('error.html') |
27 template = loader.get_template('error.html') |
26 context = RequestContext(request, { |
28 context = RequestContext(request, { |
27 'error_message': exception.message |
29 'error_message': exception.message |
28 }) |
30 }) |
29 return HttpResponse(template.render(context)) |
31 return HttpResponse(template.render(context)) |