I think the fix for <a class="issue-link js-issue-link" data-error-text="Failed to loa

Default value validated before `missing_value` is set in `zope.schema.Field` about zope.schema HOT 1 CLOSED

zopefoundation commented on June 23, 2024

Default value validated before `missing_value` is set in `zope.schema.Field`

from zope.schema.

Comments (1)

jamadden commented on June 23, 2024

I think the fix for #9 also corrected this. These all work with that merged (previously at least the last one would raise WrongType unless you also set min and max):

>>> from zope.schema import Int
>>> Int(default=0, missing_value=-1)
<zope.schema._bootstrapfields.Int at 0x10967c210>
>>> Int(default=0, missing_value=None)
<zope.schema._bootstrapfields.Int at 0x10967c810>
>>> Int(default=0, missing_value='not here')
<zope.schema._bootstrapfields.Int at 0x109681910>
>>> Int(default='not here', missing_value='not here')
<zope.schema._bootstrapfields.Int at 0x1096820d0>

This still raises:

>>> Int(default='something else', missing_value='not here')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "//src/zope/schema/_bootstrapfields.py", line 450, in __init__
    super(Int, self).__init__(*args, **kw)
  File "//src/zope/schema/_bootstrapfields.py", line 304, in __init__
    self.default = default
  File "//src/zope/schema/_bootstrapfields.py", line 54, in __set__
    inst.validate(value)
  File "//zope.schema/src/zope/schema/_bootstrapfields.py", line 187, in validate
    self._validate(value)
  File "//zope.schema/src/zope/schema/_bootstrapfields.py", line 307, in _validate
    super(Orderable, self)._validate(value)
  File "//zope.schema/src/zope/schema/_bootstrapfields.py", line 230, in _validate
    raise WrongType(value, self._type, self.__name__)
zope.schema._bootstrapinterfaces.WrongType: ('something else', (<type 'int'>, <type 'long'>), '')

from zope.schema.

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