45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
from zope import interface
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from zope import component
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import zope.schema.interfaces
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import zope.schema.vocabulary
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HAS_CAPTCHA=False
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try:
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import plone.formwidget.captcha
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HAS_CAPTCHA = True
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except ImportError:
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pass
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HAS_RECAPTCHA=False
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try:
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import plone.formwidget.recaptcha
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HAS_RECAPTCHA = True
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except ImportError:
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pass
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def captcha_vocabulary(context):
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"""Vocabulary with all available captcha implementations.
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"""
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terms = []
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terms.append(
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zope.schema.vocabulary.SimpleTerm(
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value='disabled',
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token='disabled',
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title='Disabled'))
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if HAS_CAPTCHA:
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terms.append(
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zope.schema.vocabulary.SimpleTerm(
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value='captcha',
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token='captcha',
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title='Captcha'))
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if HAS_RECAPTCHA:
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terms.append(
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zope.schema.vocabulary.SimpleTerm(
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value='recaptcha',
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token='recaptcha',
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title='ReCaptcha'))
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return zope.schema.vocabulary.SimpleVocabulary(terms)
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interface.alsoProvides(captcha_vocabulary,
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zope.schema.interfaces.IVocabularyFactory) |