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Address XXX comment in dis.py: inspect.py now attempts to reuse the dis.py compiler flag values before resorting to defining its own

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Nick Coghlan 2010-08-17 10:18:16 +00:00
parent 77203adb7e
commit 09c8123e6f
3 changed files with 22 additions and 8 deletions
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9
Lib/dis.py
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@ -68,9 +68,10 @@ def distb(tb=None):
while tb.tb_next: tb = tb.tb_next
disassemble(tb.tb_frame.f_code, tb.tb_lasti)
# XXX This duplicates information from code.h, also duplicated in inspect.py.
# XXX Maybe this ought to be put in a central location, like opcode.py?
flag2name = {
# The inspect module interrogates this dictionary to build its
# list of CO_* constants. It is also used by pretty_flags to
# turn the co_flags field into a human readable list.
COMPILER_FLAG_NAMES = {
1: "OPTIMIZED",
2: "NEWLOCALS",
4: "VARARGS",
@ -86,7 +87,7 @@ def pretty_flags(flags):
for i in range(32):
flag = 1<<i
if flags & flag:
names.append(flag2name.get(flag, hex(flag)))
names.append(COMPILER_FLAG_NAMES.get(flag, hex(flag)))
flags ^= flag
if not flags:
break