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bpo-31677: email: Remove re.IGNORECASE flag (GH-3868) · python/cpython@bf477a9

2 files changed

lines changed

Original file line numberDiff line numberDiff line change

@@ -36,11 +36,11 @@

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=\? # literal =?

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(?P<charset>[^?]*?) # non-greedy up to the next ? is the charset

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\? # literal ?

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(?P<encoding>[qb]) # either a "q" or a "b", case insensitive

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(?P<encoding>[qQbB]) # either a "q" or a "b", case insensitive

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\? # literal ?

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(?P<encoded>.*?) # non-greedy up to the next ?= is the encoded string

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\?= # literal ?=

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''', re.VERBOSE | re.IGNORECASE | re.MULTILINE)

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''', re.VERBOSE | re.MULTILINE)

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# Field name regexp, including trailing colon, but not separating whitespace,

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# according to RFC 2822. Character range is from tilde to exclamation mark.

Original file line numberDiff line numberDiff line change

@@ -114,18 +114,6 @@ def getaddresses(fieldvalues):

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return a.addresslist

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ecre = re.compile(r'''

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=\? # literal =?

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(?P<charset>[^?]*?) # non-greedy up to the next ? is the charset

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\? # literal ?

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(?P<encoding>[qb]) # either a "q" or a "b", case insensitive

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\? # literal ?

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(?P<atom>.*?) # non-greedy up to the next ?= is the atom

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\?= # literal ?=

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''', re.VERBOSE | re.IGNORECASE)

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def _format_timetuple_and_zone(timetuple, zone):

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return '%s, %02d %s %04d %02d:%02d:%02d %s' % (

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['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'][timetuple[6]],