diff options
Diffstat (limited to 'django/utils/datastructures.py')
| -rw-r--r-- | django/utils/datastructures.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/django/utils/datastructures.py b/django/utils/datastructures.py index ffdc73f922..ee156b11d0 100644 --- a/django/utils/datastructures.py +++ b/django/utils/datastructures.py @@ -60,7 +60,10 @@ class SortedDict(dict): if isinstance(data, dict): self.keyOrder = data.keys() else: - self.keyOrder = [key for key, value in data] + self.keyOrder = [] + for key, value in data: + if key not in self.keyOrder: + self.keyOrder.append(key) def __deepcopy__(self, memo): from copy import deepcopy |