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| author | Serhiy Storchaka <storchaka@gmail.com> | 2016-01-18 19:36:03 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2016-01-18 19:36:03 (GMT) |
| commit | 905a97d4c28a6bd924eda0234af8f3398bde5fe7 (patch) | |
| tree | 390b7292cb8dcebbaa218b683719198e69235771 | |
| parent | 75ed70828580e7733356541efacef0e245b10a2f (diff) | |
| parent | 111c7b9011c5838f8276e8729bc8cbeb693d4ac7 (diff) | |
| download | cpython-905a97d4c28a6bd924eda0234af8f3398bde5fe7.zip cpython-905a97d4c28a6bd924eda0234af8f3398bde5fe7.tar.gz cpython-905a97d4c28a6bd924eda0234af8f3398bde5fe7.tar.bz2 | |
Issue #26013: Added compatibility with broken protocol 2 pickles created
in old Python 3 versions (3.4.3 and lower).
| -rw-r--r-- | Lib/_compat_pickle.py | 7 | ||||
| -rw-r--r-- | Misc/NEWS | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/Lib/_compat_pickle.py b/Lib/_compat_pickle.py index 6e39d4a..c0e0443 100644 --- a/Lib/_compat_pickle.py +++ b/Lib/_compat_pickle.py @@ -177,6 +177,13 @@ IMPORT_MAPPING.update({ 'DocXMLRPCServer': 'xmlrpc.server', 'SimpleHTTPServer': 'http.server', 'CGIHTTPServer': 'http.server', + # For compatibility with broken pickles saved in old Python 3 versions + 'UserDict': 'collections', + 'UserList': 'collections', + 'UserString': 'collections', + 'whichdb': 'dbm', + 'StringIO': 'io', + 'cStringIO': 'io', }) REVERSE_IMPORT_MAPPING.update({ @@ -131,6 +131,9 @@ Core and Builtins Library ------- +- Issue #26013: Added compatibility with broken protocol 2 pickles created + in old Python 3 versions (3.4.3 and lower). + - Issue #26129: Deprecated accepting non-integers in grp.getgrgid(). - Issue #25850: Use cross-compilation by default for 64-bit Windows. |