In django 1.11 this code works.
from django.forms.fields import DecimalField
>>> DecimalField(max_digits=8, decimal_places=7).clean('0')
Decimal('0')
>>> DecimalField(max_digits=8, decimal_places=7).clean('0.0')
Decimal('0.0')
>>> DecimalField(max_digits=8, decimal_places=7).clean('0E+1')
Decimal('0E+1')
But in django 2.0.13 we have
>>> DecimalField(max_digits=8, decimal_places=7).clean('0E+1')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/Users/amokaddim/e/fh/lib/python3.8/site-packages/django/forms/fields.py",
line 150, in clean
self.run_validators(value)
File
"/Users/amokaddim/e/fh/lib/python3.8/site-packages/django/forms/fields.py",
line 141, in run_validators
raise ValidationError(errors)
django.core.exceptions.ValidationError: <exception str() failed>
This was introduced
in
https://github.com/django/django/commit/7c6590af5f199c9ede970758877b5c1eb7e9b3a6#diff-d9609d8dc8482b30eac30df16213cba134562949fd62c97573927b89e880f85b
I have two questions,
1. Is there any way I can prevent this validation error from happening in
Django 2.0? Any flag or option that will prevent this?
2. We are upgrading Django to the latest. Will it be solved in the later
version?
Now I have a override of the to_python method. It just calls
DecimalField.normalize(). But I am not sure if this is the right way to do
it.
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