Problem solved by dirty hack in my (custom) Manipulator class
def getForm(self, data, errors):
form = forms.FormWrapper(self, data, errors)
# HACK! Refresh fields in both form.fields and form.manipulator.fields
fields = {}
for field in self.fields:
fields[field.field_name] = field
form._fields = fields.values()
form.manipulator.fields = fields.values()
return form
Curiously, but form.manipulator.fields have multiple fields with same
name and if we change data different data. This look in the following
way:
1) First visit the page - len(form.manipulator.fields) == 1
2) Second visit the page - len(form.manipulator.fields) == 2
...
n) n visit the page - len(form.manipulator.fields) == n
Another problem it is _get_fields method of FormWrapper: it builds own
copy of manipulator.fields list and there we have race condition.
--
Andrew Degtiariov
DA-RIPE
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