diff options
Diffstat (limited to 'lib/sqlalchemy/util.py')
| -rw-r--r-- | lib/sqlalchemy/util.py | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py index 1eacca19a..a389ccca4 100644 --- a/lib/sqlalchemy/util.py +++ b/lib/sqlalchemy/util.py @@ -27,19 +27,6 @@ try: except ImportError: import pickle - -try: - from operator import attrgetter -except ImportError: - def attrgetter(attribute): - return lambda value: getattr(value, attribute) - -try: - from operator import itemgetter -except ImportError: - def itemgetter(attribute): - return lambda value: value[attribute] - if sys.version_info >= (2, 5): class PopulateDict(dict): """a dict which populates missing values via a creation function. @@ -602,8 +589,9 @@ class OrderedProperties(object): def clear(self): self._data.clear() + class OrderedDict(dict): - """A Dictionary that returns keys/values/items in the order they were added.""" + """A dict that returns keys/values/items in the order they were added.""" def __init__(self, ____sequence=None, **kwargs): self._list = [] @@ -616,10 +604,10 @@ class OrderedDict(dict): def clear(self): self._list = [] dict.clear(self) - + def sort(self, fn=None): self._list.sort(fn) - + def update(self, ____sequence=None, **kwargs): if ____sequence is not None: if hasattr(____sequence, 'keys'): |