Keep using pickle protocol version 2 (nvaccess#7105)

Re nvaccess#10224 (comment)
accessolutions · Sep 20, 2019 · 1099f92 · 1099f92
1 parent 0e4bb4a
commit 1099f92
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diff --git a/source/addonHandler/__init__.py b/source/addonHandler/__init__.py
@@ -72,7 +72,7 @@ def saveState():
 	try:
 		# #9038: Python 3 requires binary format when working with pickles.
 		with open(statePath, "wb") as f:
-			pickle.dump(state, f)
+			pickle.dump(state, f, protocol=2)
 	except:
 		log.debugWarning("Error saving state", exc_info=True)
 

diff --git a/source/updateCheck.py b/source/updateCheck.py
@@ -744,7 +744,7 @@ def saveState():
 	try:
 		# #9038: Python 3 requires binary format when working with pickles.
 		with open(_stateFilename, "wb") as f:
-			pickle.dump(state, f)
+			pickle.dump(state, f, protocol=2)
 	except:
 		log.debugWarning("Error saving state", exc_info=True)