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Commit2d88e63

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bpo-37163: Make the obj argument of dataclasses.replace() a positional-only. (GH-14390)
1 parent6915066 commit2d88e63

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3 files changed

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3 files changed

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‎Doc/library/dataclasses.rst‎

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@@ -356,7 +356,7 @@ Module-level decorators, classes, and functions
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def add_one(self):
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return self.x + 1
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..function::replace(instance, **changes)
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..function::replace(instance,/,**changes)
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Creates a new object of the same type of ``instance``, replacing
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fields with values from ``changes``. If ``instance`` is not a Data

‎Lib/dataclasses.py‎

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@@ -1206,7 +1206,7 @@ class C(Base):
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unsafe_hash=unsafe_hash,frozen=frozen)
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defreplace(obj,**changes):
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defreplace(obj,/,**changes):
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"""Return a new object replacing specified fields with new values.
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This is especially useful for frozen classes. Example usage:
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The *obj* argument of:func:`dataclasses.replace` is positional-only now.

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