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Workaround for OrderedDict bug: import from 'ordereddict' backport module if available

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This commit is contained in:
Luke Campagnola 2013-10-18 09:46:48 -04:00
parent 54ca31f91b
commit b993c64c48
1 changed files with 71 additions and 66 deletions
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7
pyqtgraph/pgcollections.py
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@ -15,7 +15,12 @@ import threading, sys, copy, collections
try: try:
from collections import OrderedDict from collections import OrderedDict
except: except ImportError:
# fallback: try to use the ordereddict backport when using python 2.6
try:
from ordereddict import OrderedDict
except ImportError:
# backport not installed: use local OrderedDict
# Deprecated; this class is now present in Python 2.7 as collections.OrderedDict # Deprecated; this class is now present in Python 2.7 as collections.OrderedDict
# Only keeping this around for python2.6 support. # Only keeping this around for python2.6 support.
class OrderedDict(dict): class OrderedDict(dict):