[1.0.X] Fixed #6052 -- Worked around a bug in MySQLdb with regards to handling

from django.db.backends.mysql.creation import DatabaseCreation

from django.db.backends.mysql.introspection import DatabaseIntrospection

from django.db.backends.mysql.validation import DatabaseValidation

from django.utils.safestring import SafeString, SafeUnicode

# Raise exceptions for database warnings if DEBUG is on

from django.conf import settings

DatabaseError = Database.DatabaseError

IntegrityError = Database.IntegrityError

# MySQLdb-1.2.1 supports the Python boolean type, and only uses datetime

# module for time-related columns; older versions could have used mx.DateTime

# or strings if there were no datetime module. However, MySQLdb still returns

# TIME columns as timedelta -- they are more like timedelta in terms of actual

# behavior as they are signed and include days -- and Django expects time, so

# we still need to override that.

# MySQLdb-1.2.1 returns TIME columns as timedelta -- they are more like

# timedelta in terms of actual behavior as they are signed and include days --

# and Django expects time, so we still need to override that. We also need to

# add special handling for SafeUnicode and SafeString as MySQLdb's type

# checking is too tight to catch those (see Django ticket #6052).

django_conversions = conversions.copy()

django_conversions.update({

    FIELD_TYPE.TIME: util.typecast_time,

                kwargs['port'] = int(settings.DATABASE_PORT)

            kwargs.update(self.options)

            self.connection = Database.connect(**kwargs)

            self.connection.encoders[SafeUnicode] = self.connection.encoders[unicode]

            self.connection.encoders[SafeString] = self.connection.encoders[str]

        cursor = CursorWrapper(self.connection.cursor())

        return cursor

# coding: utf-8

"""

32. Callable defaults

    def __unicode__(self):

        return self.headline

__test__ = {'API_TESTS':"""

__test__ = {'API_TESTS': u"""

>>> from datetime import datetime

# No articles are in the system yet.

# make sure that SafeString/SafeUnicode fields work

>>> from django.utils.safestring import SafeUnicode, SafeString

>>> a.headline = SafeUnicode(u'SafeUnicode Headline')

>>> a.headline = SafeUnicode(u'Iñtërnâtiônàlizætiøn1')

>>> a.save()

>>> a.headline = SafeString(u'SafeString Headline')

>>> a.headline = SafeString(u'Iñtërnâtiônàlizætiøn1'.encode('utf-8'))

>>> a.save()

"""}