Opened 9 years ago
Last modified 9 years ago
#27140 closed Bug
TypeError not reported from a template — at Initial Version
| Reported by: | Éloi Rivard | Owned by: | nobody |
|---|---|---|---|
| Component: | Template system | Version: | 1.10 |
| Severity: | Normal | Keywords: | |
| Cc: | Triage Stage: | Accepted | |
| Has patch: | yes | Needs documentation: | no |
| Needs tests: | no | Patch needs improvement: | no |
| Easy pickings: | no | UI/UX: | no |
Description
If you try to access an object property in a django template, and this property raises a TypeError, then nothing will be raised. If it is, let's say, a ZeroDivisionError, then the exception is raised.
from django.template import Context, Template
class FooClassTypeError:
@property
def fooproperty(self):
raise TypeError
return "somevalue"
class FooClass:
@property
def fooproperty(self):
return 1/0
t = Template("{{ obj.fooproperty }}")
# This call does not raise anything
t.render(Context(dict(obj=FooClassTypeError())))
# This call raises an exception
t.render(Context(dict(obj=FooClass())))
I think the expected behavior is that both exceptions should be raised. What do you think?
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