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cleanup the construction of __qualname__ (closes #19301 again)

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Benjamin Peterson 2013-10-20 17:50:28 -04:00
parent a7a150c7c6
commit 6b4f7803f8
5 changed files with 225 additions and 207 deletions
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3
Lib/importlib/_bootstrap.py
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@ -370,12 +370,13 @@ def _call_with_frames_removed(f, *args, **kwds):
# Python 3.4a1 3270 (various tweaks to the __class__ closure)
# Python 3.4a1 3280 (remove implicit class argument)
# Python 3.4a4 3290 (changes to __qualname__ computation)
# Python 3.4a4 3300 (more changes to __qualname__ computation)
#
# 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_NUMBER = (3290).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3300).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c
_PYCACHE = '__pycache__'