#29454: Default size for django.core.files.uploadedfile is None and then len
will
raise error
-------------------------------------+-------------------------------------
Reporter: jxltom | Owner: nobody
Type: | Status: new
Cleanup/optimization |
Component: File | Version: 2.0
uploads/storage |
Severity: Normal | Resolution:
Keywords: | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Old description:
> By default, ```size``` of django.core.files.uploadedfile is ```None```
> and ```__len__``` will return ```size``` by default. Calling ```len```
> will raise ```TypeError: 'NoneType' object cannot be interpreted as an
> integer``` error if size is not assigned specifically.
>
> Can this be handled better? such as do not implement ```__len__``` method
> if ```size``` is set as ```None```
New description:
By default, `size` of django.core.files.uploadedfile is `None` and
`__len__` will return `size` by default. Calling `len` will raise
`TypeError: 'NoneType' object cannot be interpreted as an integer` error
if size is not assigned specifically.
Can this be handled better? Such not implementing `__len__` method if
`size` is set as `None`.
--
Comment (by Tim Graham):
Did you find this to be a problem in practice?
--
Ticket URL: <https://code.djangoproject.com/ticket/29454#comment:1>
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