app/django/utils/hashcompat.py
author Sverre Rabbelier <srabbelier@gmail.com>
Sat, 07 Feb 2009 20:37:28 +0000
changeset 1239 065e5bcf90f0
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Stylefixes in access.py and removal of self.deny calls The result of self.deny() is not very helpfull to the user, as such we should not use it if we can provide a more sensible message. Also made the document access checks use getForKeyFieldsOr404 to prevent an error page when the specified document doesn't exist. Patch by: Sverre Rabbelier

"""
The md5 and sha modules are deprecated since Python 2.5, replaced by the
hashlib module containing both hash algorithms. Here, we provide a common
interface to the md5 and sha constructors, preferring the hashlib module when
available.
"""

try:
    import hashlib
    md5_constructor = hashlib.md5
    sha_constructor = hashlib.sha1
except ImportError:
    import md5
    md5_constructor = md5.new
    import sha
    sha_constructor = sha.new