forked from gergely/calendar-social
Make sure the EnumField gets an Enum subclass as its parameter
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@ -17,6 +17,8 @@
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"""Forms for Calendar.social
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"""
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from enum import Enum
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from flask_babelex import lazy_gettext as _
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from flask_security.forms import LoginForm as BaseLoginForm
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from flask_wtf import FlaskForm
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@ -173,6 +175,9 @@ class TimezoneField(SelectField):
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class EnumField(SelectField):
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def __init__(self, enum_type, translations, *args, **kwargs):
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if not issubclass(enum_type, Enum):
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raise TypeError('enum_type must be a subclass of Enum')
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kwargs.update({'choices': [(value, None) for value in enum_type]})
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self.data = None
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self.enum_type = enum_type
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