zopefoundation / grokcore.formlib / 16861221675

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/src/grokcore/formlib/tests/base/form/form.py
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"""
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A grok.EditForm is a special view that renders an edit form.
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  >>> from zope import component
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  >>> from zope.publisher.browser import TestRequest
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  >>> grok.testing.grok(__name__)
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  >>> manfred = Mammoth()
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  >>> request = TestRequest()
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  >>> view = component.getMultiAdapter((manfred, request), name='edit')
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  >>> len(view.form_fields)
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  2
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  >>> [w.__name__ for w in view.form_fields]
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  ['name', 'size']
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Let's assert that forms are indeed Zope 3-style browser views and
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browser pages:
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  >>> from zope.publisher.interfaces.browser import IBrowserPage, IBrowserView
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  >>> IBrowserPage.providedBy(view)
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  True
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  >>> IBrowserView.providedBy(view)
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  True
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It is important to keep the order of the fields:
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  >>> view = component.getMultiAdapter(
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  ...    (DifferentMammoth(), request), name='editdifferent')
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  >>> len(view.form_fields)
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  2
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  >>> [w.__name__ for w in view.form_fields]
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  ['size', 'name']
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"""
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from zope import schema
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from zope.interface import Interface
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from zope.interface import implementer
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import grokcore.formlib as grok




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class IMammoth(Interface):




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    name = schema.TextLine(title="Name")




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    size = schema.TextLine(title="Size", default="Quite normal")




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@implementer(IMammoth)




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class Mammoth(grok.Context):




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    pass




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class Edit(grok.EditForm):




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    grok.context(Mammoth)




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class IDifferentMammoth(Interface):




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    # mind the different order of fields










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    size = schema.TextLine(title="Size", default="Quite normal")




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    name = schema.TextLine(title="Name")




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@implementer(IDifferentMammoth)




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class DifferentMammoth(grok.Context):




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    pass




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class EditDifferent(grok.EditForm):




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    grok.context(DifferentMammoth)




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