dcramer

class QuerySetDoubleIteration(Exception):
    "A QuerySet was iterated over twice, you probably want to list() it."
    pass


# "Skinny" here means we use iterator by default, rather than
# ballooning in memory.
class SkinnyManager(Manager):
    def get_query_set(self):
        return SkinnyQuerySet(self.model, using=self._db)

dcramer

diff --git a/django_root/django/db/models/base.py b/django_root/django/db/models/base.py
index 37331b3..4da2802 100644
--- a/django_root/django/db/models/base.py
+++ b/django_root/django/db/models/base.py
@@ -5,6 +5,7 @@ from itertools import izip
 import django.db.models.manager     # Imported to register signal handler.
 from django.core.exceptions import ObjectDoesNotExist, MultipleObjectsReturned, FieldError, ValidationError, NON_FIELD_ERRORS
 from django.core import validators
+from django.db.models.expressions import ExpressionNode
 from django.db.models.fields import AutoField, FieldDoesNotExist

dcramer

def queryset_to_dict(qs, key='pk'):
    """
    Given a queryset will transform it into a dictionary based on ``key``.
    """
    return dict((getattr(u, key), u) for u in qs)

def distinct(l):
    """
    Given an iterable will return a list of all distinct values.
    """

schmidsi

from django import template
import re

register = template.Library()

class_matcher = re.compile('(class="[^"]+)(")')
tag_matcher = re.compile(r'<([a-z0-9]+)([ >])')

def mark_current(navigation, current):
    current_tokens = current.split('/')