Rev | Line | |
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[870] | 1 | from zope.interface import Interface |
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[871] | 2 | from zope.schema.interfaces import IASCIILine |
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[870] | 3 | |
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| 4 | class ICaptchaView(Interface): |
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| 5 | """ Captcha generating and verifying view that is wrapper around |
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| 6 | captcha generation scripts located in skins folder. |
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| 7 | |
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| 8 | Use the view from a page to generate an image tag ('image_tag' method) |
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| 9 | and to verify user input ('verify' method). |
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| 10 | """ |
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| 11 | |
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| 12 | def image_tag(): |
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| 13 | """Generate an image tag linking to a captcha""" |
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| 14 | |
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| 15 | def verify(input): |
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| 16 | """ Verify user input. |
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| 17 | """ |
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[871] | 18 | |
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| 19 | class ICaptcha(IASCIILine): |
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| 20 | u"""A field for captcha validation""" |
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