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Close #18780: %-formatting now prints value for int subclasses with %d, %i, and %u codes.

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This commit is contained in:
Ethan Furman 2013-08-31 10:18:55 -07:00
parent 08548f4a75
commit fb13721b1b
3 changed files with 53 additions and 5 deletions
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47
Lib/test/test_unicode.py
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@ -1124,6 +1124,53 @@ class UnicodeTest(string_tests.CommonTest,
self.assertEqual('%.1s' % "a\xe9\u20ac", 'a')
self.assertEqual('%.2s' % "a\xe9\u20ac", 'a\xe9')
def test_formatting_with_enum(self):
# issue18780
import enum
class Float(float, enum.Enum):
PI = 3.1415926
class Int(enum.IntEnum):
IDES = 15
class Str(str, enum.Enum):
ABC = 'abc'
# Testing Unicode formatting strings...
self.assertEqual(
"%s, %s" % (Str.ABC, Str.ABC),
'Str.ABC, Str.ABC',
)
self.assertEqual(
"%s, %s, %d, %i, %u, %f, %5.2f" %
(Str.ABC, Str.ABC,
Int.IDES, Int.IDES, Int.IDES,
Float.PI, Float.PI),
'Str.ABC, Str.ABC, 15, 15, 15, 3.141593, 3.14')
# formatting jobs delegated from the string implementation:
self.assertEqual(
'...%(foo)s...' % {'foo':Str.ABC},
'...Str.ABC...',
)
self.assertEqual(
'...%(foo)s...' % {'foo':Int.IDES},
'...Int.IDES...',
)
self.assertEqual(
'...%(foo)i...' % {'foo':Int.IDES},
'...15...',
)
self.assertEqual(
'...%(foo)d...' % {'foo':Int.IDES},
'...15...',
)
self.assertEqual(
'...%(foo)u...' % {'foo':Int.IDES, 'def':Float.PI},
'...15...',
)
self.assertEqual(
'...%(foo)f...' % {'foo':Float.PI,'def':123},
'...3.141593...',
)
@support.cpython_only
def test_formatting_huge_precision(self):
from _testcapi import INT_MAX