8000 gh-109218: Deprecate weird cases in the complex() constructor by serhiy-storchaka · Pull Request #119620 · python/cpython · GitHub
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gh-109218: Deprecate weird cases in the complex() constructor #119620

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Merged
merged 13 commits into from
May 30, 2024
Merged

gh-109218: Deprecate weird cases in the complex() constructor #119620

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9035969
gh-109218: Deprecate weird cases in the complex() constructor
serhiy-storchaka May 27, 2024
c35779b
gh-109218: Refactor tests for the complex() constructor
serhiy-storchaka May 27, 2024
607e2d5
Merge branch 'main' into complex-constructor-tests
serhiy-storchaka May 28, 2024
d7b2c2f
Merge branch 'main' into complex-constructor
serhiy-storchaka May 28, 2024
d7a9120
Merge branch 'complex-constructor-tests' into complex-constructor
serhiy-storchaka May 28, 2024
537cc4e
Address review comments.
serhiy-storchaka May 28, 2024
e8b6ba9
Add more tests.
serhiy-storchaka May 28, 2024
ddfed7b
Merge branch 'complex-constructor-tests' into complex-constructor
serhiy-storchaka May 28, 2024
9e66399
Simplify some code.
serhiy-storchaka May 28, 2024
573b2cd
Add comments.
serhiy-storchaka May 28, 2024
14598f0
Polishing.
serhiy-storchaka May 29, 2024
90029cf
Rename Mock to With.
serhiy-storchaka May 30, 2024
2a60cc8
Merge branch 'main' into complex-constructor
serhiy-storchaka May 30, 2024
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Add more tests.
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@serhiy-storchaka
serhiy-storchaka committed May 28, 2024
commit e8b6ba9a94fa521b395cfcf9ad476e366de24a22
14 changes: 12 additions & 2 deletions Lib/test/test_complex.py
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Original file line number Diff line number Diff line change
Expand Up @@ -399,6 +399,8 @@ def check(z, x, y):
check(complex(0j, 4.25j), -4.25, 0.0)

check(complex(real=4.25), 4.25, 0.0)
check(complex(real=4.25+0j), 4.25, 0.0)
check(complex(real=4.25+1.5j), 4.25, 1.5)
check(complex(imag=1.5), 0.0, 1.5)
check(complex(real=4.25, imag=1.5), 4.25, 1.5)
check(complex(4.25, imag=1.5), 4.25, 1.5)
Expand All @@ -413,8 +415,13 @@ def check(z, x, y):

c = complex(4.25, 1.5)
self.assertIs(complex(c), c)
self.assertIsNot(ComplexSubclass(c), c)
del c
c2 = ComplexSubclass(c)
self.assertEqual(c2, c)
self.assertIs(type(c2), ComplexSubclass)
c2 = ComplexSubclass(real=c)
self.assertEqual(c2, c)
self.assertIs(type(c2), ComplexSubclass)
del c, c2

self.assertRaisesRegex(TypeError,
"first argument must be a string or a number, not 'dict'",
Expand All @@ -439,6 +446,9 @@ def check(z, x, y):
self.assertRaises(TypeError, complex, MockComplex(1))
self.assertRaises(TypeError, complex, MockComplex(None))
self.assertRaises(TypeError, complex, MockComplex(4.25+0j), object())
self.assertRaises(TypeError, complex, MockComplex(1.5), object())
self.assertRaises(TypeError, complex, MockComplex(1), object())
self.assertRaises(TypeError, complex, MockComplex(None), object())

class EvilExc(Exception):
pass
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