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gh-116535: Fix distracting "TypeError" in example code #116538

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Merged
merged 2 commits into from
Mar 9, 2024
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gh-116535: Fix distracting "TypeError" in example code #116538

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da65c9b
fix: "TypeError: 'int' object is not iterable" when calling add()
dec1 Mar 9, 2024
2a1220f
Merge branch 'main' into dataclass_doc_example
dec1 Mar 9, 2024
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4 changes: 2 additions & 2 deletions Doc/library/dataclasses.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -719,7 +719,7 @@ Using dataclasses, *if* this code was valid::
class D:
x: list = [] # This code raises ValueError
def add(self, element):
self.x += element
self.x.append(element)

it would generate code similar to::

Expand All @@ -728,7 +728,7 @@ it would generate code similar to::
def __init__(self, x=x):
self.x = x
def add(self, element):
self.x += element
self.x.append(element)

assert D().x is D().x

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