openstack/deb-python-cassandra-driver
Code Issues Proposed changes

Expanded desc for OrderedMap, updated __str__

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This commit is contained in:
Adam Holmberg
2015-01-15 21:07:09 -06:00
parent 0a51e23aa8
commit fbeecbb1eb
1 changed files with 5 additions and 3 deletions
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8
cassandra/util.py
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@@ -560,12 +560,14 @@ from collections import Mapping
import six import six
from six.moves import cPickle from six.moves import cPickle
class OrderedMap(Mapping): class OrderedMap(Mapping):
''' '''
An ordered map that accepts non-hashable types for keys. An ordered map that accepts non-hashable types for keys.
Implemented in support of Cassandra nested collections. Implemented in support of Cassandra nested collections. This class dervies from
the (immutable) Mapping API. Although clients may obtain references, keys in
the map should not be modified.
''' '''
def __init__(self, *args, **kwargs): def __init__(self, *args, **kwargs):
if len(args) > 1: if len(args) > 1:
@@ -623,7 +625,7 @@ class OrderedMap(Mapping):
', '.join("(%r, %r)" % (k, v) for k, v in self._items)) ', '.join("(%r, %r)" % (k, v) for k, v in self._items))
def __str__(self): def __str__(self):
return '{%s}' % ', '.join("%r: %r" % (k, v) for k, v in self._items) return '{%s}' % ', '.join("%s: %s" % (k, v) for k, v in self._items)
@staticmethod @staticmethod
def _serialize_key(key): def _serialize_key(key):