Changed the Survey public view to give a preview of the Survey. Also changed the access rights for deleting a Survey because of the possible invalid references problem. Added two TODO's to the _public method. The first one involves enabling the SurveyForm to generate a form without passing along the Logic since it is only used to retrieve the Survey entity which we already have available. The second one involves a brief discussion about the getFields method's functionality and name.

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"""

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Django validation and HTML form handling.

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TODO:

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    Default value for field

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    Field labels

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    Nestable Forms

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    FatalValidationError -- short-circuits all other validators on a form

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    ValidationWarning

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    "This form field requires foo.js" and form.js_includes()

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"""

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from util import ValidationError

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from widgets import *

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from fields import *

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from forms import *

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from models import *