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71a91197fa
See PEP 328[1] for details. This feature was introduced in Python 2.5 and will become mandatory in Python 3. [1]: http://www.python.org/dev/peps/pep-0328 (imported from commit 7444eeba8a08d5f91b94c7921848f2274979bd76)
14 lines
582 B
Python
14 lines
582 B
Python
from __future__ import absolute_import
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import hashlib
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from zephyr.lib.utils import make_safe_digest
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def gravatar_hash(email):
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"""Compute the Gravatar hash for an email address."""
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# Non-ASCII characters aren't permitted by the currently active e-mail
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# RFCs. However, the IETF has published https://tools.ietf.org/html/rfc4952,
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# outlining internationalization of email addresses, and regardless if we
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# typo an address or someone manages to give us a non-ASCII address, let's
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# not error out on it.
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return make_safe_digest(email.lower(), hashlib.md5)
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