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authorBenjamin Peterson <benjamin@python.org>2013-04-30 13:41:40 (GMT)
committerBenjamin Peterson <benjamin@python.org>2013-04-30 13:41:40 (GMT)
commit3b0431dc6019d2f9ffa9adcaa78ddd3f7b76a2f5 (patch)
tree7f98ecba2e560776b91856eb74487c26c73d5d0d /Lib/importlib
parentf256f5f3ebf6574a2708cfea36d857846893e71f (diff)
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check local class namespace before reaching for cells (closes #17853)
Diffstat (limited to 'Lib/importlib')
-rw-r--r--Lib/importlib/_bootstrap.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py
index 77c14bc..1a046c5 100644
--- a/Lib/importlib/_bootstrap.py
+++ b/Lib/importlib/_bootstrap.py
@@ -388,12 +388,14 @@ def _call_with_frames_removed(f, *args, **kwds):
# Python 3.3a4 3230 (revert changes to implicit __class__ closure)
# Python 3.4a1 3250 (evaluate positional default arguments before
# keyword-only defaults)
+# Python 3.4a1 3260 (add LOAD_CLASSDEREF; allow locals of class to override
+# free vars)
#
# MAGIC must change whenever the bytecode emitted by the compiler may no
# longer be understood by older implementations of the eval loop (usually
# due to the addition of new opcodes).
-_MAGIC_BYTES = (3250).to_bytes(2, 'little') + b'\r\n'
+_MAGIC_BYTES = (3260).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(_MAGIC_BYTES, 'little')
_PYCACHE = '__pycache__'