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- from flask_admin._compat import iteritems
- from flask_admin.model.form import InlineBaseFormAdmin
- class EmbeddedForm(InlineBaseFormAdmin):
- def __init__(self, **kwargs):
- super(EmbeddedForm, self).__init__(**kwargs)
- self._form_subdocuments = convert_subdocuments(getattr(self, 'form_subdocuments', {}))
- def convert_subdocuments(values):
- result = {}
- for name, p in iteritems(values):
- if isinstance(p, dict):
- result[name] = EmbeddedForm(**p)
- elif isinstance(p, EmbeddedForm):
- result[name] = p
- else:
- raise ValueError('Invalid subdocument type: expecting dict or '
- 'instance of flask_admin.contrib.mongoengine.EmbeddedForm, got %s' % type(p))
- return result
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