20 行
432 B
Python
20 行
432 B
Python
import hashlib
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from captcha.image import ImageCaptcha
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from itsdangerous import TimestampSigner
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def create_captcha_factory(fonts):
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return ImageCaptcha(
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width=72,
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height=30,
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fonts=fonts,
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font_sizes=(24, 27, 30),
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)
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def create_captcha_signer(secret_key):
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return TimestampSigner(
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secret_key=secret_key,
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salt=b'captcha-signature',
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digest_method=hashlib.sha256,
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)
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