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Use simpler form of super() where possible #453

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Merged
merged 3 commits into from
Mar 29, 2024
Merged

Use simpler form of super() where possible #453

merged 3 commits into from
Mar 29, 2024

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almarklein
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@almarklein almarklein commented Mar 27, 2024 •
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These caught my eye in my earlier review. Simple fix that makes the code a bit simplere / easier to read, but possibly also avoids bugs.

Context:

class Foo:    
    def __init__(self):
        print("init Foo")

class Bar(Foo):
    def __init__(self):
        super().__init__()
        print("init Bar")

class Spam(Bar):
    def __init__(self):
        super().__init__()
        print("init Spam")

Spam()

Produces:

init Foo
init Bar
init Spam

Replacing the super() in Spam with super(Spam, self).__init__() produces the same result.
But if it is replaced with super(Foo, self).__init__(), it produces:

init Foo
init Spam

almarklein
almarklein commented Mar 27, 2024
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@almarklein
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Also looking into Subplot, which has multiple inheritance.

For reference:

class Foo:
    def __init__(self):
        super().__init__()
        print("init Foo")

class Bar():
    def __init__(self):
        super().__init__()
        print("init Bar")

class Spam(Bar, Foo):
    def __init__(self):
        super().__init__()
        print("init Spam")

Spam()

Produces:

init Foo
init Bar
init Spam

@almarklein
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There's a lot of multiple inheritance when you get to the plots and graphics, and that results in some juggling with super and direct calls to SomeSuperclass.__init__. Will not burn my hands on that right now. Let's keep this pr small 😅

kushalkolar
kushalkolar reviewed Mar 27, 2024
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@kushalkolar kushalkolar marked this pull request as ready for review March 28, 2024 02:11
@kushalkolar kushalkolar requested a review from clewis7 as a code owner March 28, 2024 02:11
@kushalkolar kushalkolar merged commit 0021652 into fastplotlib:main Mar 29, 2024
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@kushalkolar kushalkolar kushalkolar approved these changes

@clewis7 clewis7 Awaiting requested review from clewis7 clewis7 is a code owner

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@almarklein @kushalkolar
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