(self)
| 118 | return str(int_value + 1) |
| 119 | |
| 120 | def test_basic_re_sub(self): |
| 121 | self.assertTypedEqual(re.sub('y', 'a', 'xyz'), 'xaz') |
| 122 | self.assertTypedEqual(re.sub('y', S('a'), S('xyz')), 'xaz') |
| 123 | self.assertTypedEqual(re.sub(b'y', b'a', b'xyz'), b'xaz') |
| 124 | self.assertTypedEqual(re.sub(b'y', B(b'a'), B(b'xyz')), b'xaz') |
| 125 | self.assertTypedEqual(re.sub(b'y', bytearray(b'a'), bytearray(b'xyz')), b'xaz') |
| 126 | self.assertTypedEqual(re.sub(b'y', memoryview(b'a'), memoryview(b'xyz')), b'xaz') |
| 127 | for y in ("\xe0", "\u0430", "\U0001d49c"): |
| 128 | self.assertEqual(re.sub(y, 'a', 'x%sz' % y), 'xaz') |
| 129 | |
| 130 | self.assertEqual(re.sub("(?i)b+", "x", "bbbb BBBB"), 'x x') |
| 131 | self.assertEqual(re.sub(r'\d+', self.bump_num, '08.2 -2 23x99y'), |
| 132 | '9.3 -3 24x100y') |
| 133 | with self.assertWarns(DeprecationWarning) as w: |
| 134 | self.assertEqual(re.sub(r'\d+', self.bump_num, '08.2 -2 23x99y', 3), |
| 135 | '9.3 -3 23x99y') |
| 136 | self.assertEqual(w.filename, __file__) |
| 137 | self.assertEqual(re.sub(r'\d+', self.bump_num, '08.2 -2 23x99y', count=3), |
| 138 | '9.3 -3 23x99y') |
| 139 | |
| 140 | self.assertEqual(re.sub('.', lambda m: r"\n", 'x'), '\\n') |
| 141 | self.assertEqual(re.sub('.', r"\n", 'x'), '\n') |
| 142 | |
| 143 | s = r"\1\1" |
| 144 | self.assertEqual(re.sub('(.)', s, 'x'), 'xx') |
| 145 | self.assertEqual(re.sub('(.)', s.replace('\\', r'\\'), 'x'), s) |
| 146 | self.assertEqual(re.sub('(.)', lambda m: s, 'x'), s) |
| 147 | |
| 148 | self.assertEqual(re.sub('(?P<a>x)', r'\g<a>\g<a>', 'xx'), 'xxxx') |
| 149 | self.assertEqual(re.sub('(?P<a>x)', r'\g<a>\g<1>', 'xx'), 'xxxx') |
| 150 | self.assertEqual(re.sub('(?P<unk>x)', r'\g<unk>\g<unk>', 'xx'), 'xxxx') |
| 151 | self.assertEqual(re.sub('(?P<unk>x)', r'\g<1>\g<1>', 'xx'), 'xxxx') |
| 152 | self.assertEqual(re.sub('()x', r'\g<0>\g<0>', 'xx'), 'xxxx') |
| 153 | |
| 154 | self.assertEqual(re.sub('a', r'\t\n\v\r\f\a\b', 'a'), '\t\n\v\r\f\a\b') |
| 155 | self.assertEqual(re.sub('a', '\t\n\v\r\f\a\b', 'a'), '\t\n\v\r\f\a\b') |
| 156 | self.assertEqual(re.sub('a', '\t\n\v\r\f\a\b', 'a'), |
| 157 | (chr(9)+chr(10)+chr(11)+chr(13)+chr(12)+chr(7)+chr(8))) |
| 158 | for c in 'cdehijklmopqsuwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ': |
| 159 | with self.subTest(c): |
| 160 | with self.assertRaises(re.PatternError): |
| 161 | self.assertEqual(re.sub('a', '\\' + c, 'a'), '\\' + c) |
| 162 | |
| 163 | self.assertEqual(re.sub(r'^\s*', 'X', 'test'), 'Xtest') |
| 164 | |
| 165 | def test_bug_449964(self): |
| 166 | # fails for group followed by other escape |
nothing calls this directly
no test coverage detected