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Issue #17381: Fixed handling of case-insensitive ranges in regular expressions.

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Added new opcode RANGE_IGNORE.
This commit is contained in:
Serhiy Storchaka 2014-10-31 12:36:56 +02:00
parent 455de40a6e
commit 4b8f8949b4
8 changed files with 99 additions and 28 deletions
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9
Lib/sre_constants.py
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@ -13,7 +13,7 @@
# update when constants are added or removed
MAGIC = 20031017
MAGIC = 20140917
from _sre import MAXREPEAT, MAXGROUPS
@ -56,6 +56,7 @@ NEGATE = "negate"
NOT_LITERAL = "not_literal"
NOT_LITERAL_IGNORE = "not_literal_ignore"
RANGE = "range"
RANGE_IGNORE = "range_ignore"
REPEAT = "repeat"
REPEAT_ONE = "repeat_one"
SUBPATTERN = "subpattern"
@ -121,7 +122,8 @@ OPCODES = [
REPEAT,
REPEAT_ONE,
SUBPATTERN,
MIN_REPEAT_ONE
MIN_REPEAT_ONE,
RANGE_IGNORE,
]
@ -159,7 +161,8 @@ OP_IGNORE = {
GROUPREF: GROUPREF_IGNORE,
IN: IN_IGNORE,
LITERAL: LITERAL_IGNORE,
NOT_LITERAL: NOT_LITERAL_IGNORE
NOT_LITERAL: NOT_LITERAL_IGNORE,
RANGE: RANGE_IGNORE,
}
AT_MULTILINE = {