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50 lines
1.8 KiB
50 lines
1.8 KiB
#!/usr/bin/env python3 |
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# MIT License |
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# |
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# Copyright (c) 2022 Eugenio Parodi <ceccopierangiolieugenio AT googlemail DOT com> |
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# |
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# Permission is hereby granted, free of charge, to any person obtaining a copy |
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# of this software and associated documentation files (the "Software"), to deal |
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# in the Software without restriction, including without limitation the rights |
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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# copies of the Software, and to permit persons to whom the Software is |
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# furnished to do so, subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be included in all |
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# copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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class A(): |
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test = True |
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def __new__(cls, *args, **kwargs): |
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print(f"New: {args=} {kwargs=} {cls=}") |
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if kwargs.get('mod'): |
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return super().__new__(A_Mod) |
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return super().__new__(cls) |
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def __init__(self, *args, **kwargs): |
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print(f"Init: {args=} {kwargs=}") |
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class A_Mod(A): |
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test = False |
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def __init__(self, *args, **kwargs): |
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print(f"Init: Mod {args=} {kwargs=}") |
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a = A(1,2,3,aa=1,bb=2,cc=3) |
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print(f"A ---> {a=} {a.test=}") |
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b = A(1,2,3,aa=1,bb=2,cc=3,mod=4) |
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print(f"B ---> {b=} {b.test=}") |
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def test(x): |
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print(f"Test {x=}") |
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return x == 5 |
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print(f"{any(test(x) for x in range(10))=}") |