unwanted auto clear on AdminImageMixin about sorl-thumbnail HOT 8 CLOSED

Sorry I cannot understand this issue property, please provide enough information for me to test this.

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Confirm the error. Sorl-thumbnail tries to delete the image when I'm saving the object from admin, even if I did not set the "clear" checkbox.

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Django version?

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Django 1.3

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Issue confirmed here as well, django 1.3 + latest sorl-thumbnail package available from pypi.

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Issue confirmed here (Django 1.3 final). Also, #31 might be a dup of this one.

The errant situation seems to be the following:

• Upload an image in some model, this works fine.
• Updating the object yields no problems unless a ValidationError occurs on one or more fields of the model.
• When a ValidationError is raised, it causes the ImageField in the form to 'forget' its contents - hence the image has to be uploaded again.

This error might be due to an assumption somewhere that cleaned_data contains the contents of the ImageField at all times. However, this need not be the case when a ValidationError occurs. Hence, when the value of the ImageField is not present in cleaned_data it should revert to the value from the model instance.

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This is the he same issue as #31, so I'll close it. But the problem occurs even if no ValidationError is raised. As you can see on #31 the filename is not displayed when the record is shown in edit mode. So the problem happesn even there is no ValidatinError.

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Fixed in latest version here, pypi will be up soon, just need to test it.

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