<commit_before>from django.contrib import auth
from django.core.exceptions import ImproperlyConfigured
from django.db import models
from django.db.models.manager import EmptyManager
from django.contrib.contenttypes.models import ContentType
from django.utils.encoding import smart_str
from django.utils.translation import ugettext_lazy as _
import datetime
import urllib

UNUSABLE_PASSWORD = '!' # This will never be a valid hash

try:
    set
except NameError:
    from sets import Set as set   # Python 2.3 fallback

def get_hexdigest(algorithm, salt, raw_password):
    """
    Returns a string of the hexdigest of the given plaintext password and salt
    using the given algorithm ('md5', 'sha1' or 'crypt').
    """
    raw_password, salt = smart_str(raw_password), smart_str(salt)
    if algorithm == 'crypt':
        try:
            import crypt
        except ImportError:
            raise ValueError('"crypt" password algorithm not supported in this environment')
        return crypt.crypt(raw_password, salt)
    # The rest of the supported algorithms are supported by hashlib, but
    # hashlib is only available in Python 2.5.
    try:
        import hashlib
    except ImportError:
        if algorithm == 'md5':
            import md5
            return md5.new(salt + raw_password).hexdigest()
        elif algorithm == 'sha1':
            import sha
            return sha.new(salt + raw_password).hexdigest()
    else:
        if algorithm == 'md5':
            return hashlib.md5(salt + raw_password).hexdigest()
        elif algorithm == 'sha1':
            return hashlib.sha1(salt + raw_password).hexdigest()
    raise ValueError("Got unknown password algorithm type in password.")<commit_msg>Fixed #8321 -- Change django.contrib.auth.models to use django.utils.hashcompat for consistency with other code. Thanks, magneto.<commit_after>import datetime
import urllib

from django.contrib import auth
from django.core.exceptions import ImproperlyConfigured
from django.db import models
from django.db.models.manager import EmptyManager
from django.contrib.contenttypes.models import ContentType
from django.utils.encoding import smart_str
from django.utils.hashcompat import md5_constructor, sha_constructor
from django.utils.translation import ugettext_lazy as _

UNUSABLE_PASSWORD = '!' # This will never be a valid hash

try:
    set
except NameError:
    from sets import Set as set   # Python 2.3 fallback

def get_hexdigest(algorithm, salt, raw_password):
    """
    Returns a string of the hexdigest of the given plaintext password and salt
    using the given algorithm ('md5', 'sha1' or 'crypt').
    """
    raw_password, salt = smart_str(raw_password), smart_str(salt)
    if algorithm == 'crypt':
        try:
            import crypt
        except ImportError:
            raise ValueError('"crypt" password algorithm not supported in this environment')
        return crypt.crypt(raw_password, salt)

    if algorithm == 'md5':
        return md5_constructor(salt + raw_password).hexdigest()
    elif algorithm == 'sha1':
        return sha_constructor(salt + raw_password).hexdigest()
    raise ValueError("Got unknown password algorithm type in password.")
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{'dir': 'git-commits-cleaned', 'id': '2859155', 'n_tokens_mistral': 869, 'n_tokens_neox': 836, 'n_words': 303}