python-traits4 – Manifest typing and reactive programming for Python¶
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The traits package provides a metaclass with special attributes that are called traits. A trait is a type definition that can be used for normal Python object attributes, giving the attributes some additional characteristics:
Initialization: A trait attribute can have a default value
Validation: A trait attribute is manifestly typed.
Delegation: The value of a trait attribute can be contained in another object
Notification: Setting the value of a trait attribute can fired callbacks
Visualization: With the TraitsUI package, GUIs can be generated automatically from traited objects.
Distribution |
Base version |
Our version |
Architectures |
|---|---|---|---|
Debian GNU/Linux 10.0 (buster) |
4.6.0-1 |
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Debian GNU/Linux 11.0 (bullseye) |
5.2.0-2 |
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Debian GNU/Linux 12.0 (bookworm) |
6.3.2-1 |
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Debian GNU/Linux 9.0 (stretch) |
4.6.0-1 |
4.0.0-1~cbp0~nd70+1+nd90+1 |
i386, amd64 |
Debian testing (trixie) |
6.4.3-2 |
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Debian unstable (sid) |
6.4.3-2 |
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Ubuntu 16.04 “Xenial Xerus” (xenial) |
4.5.0-1ubuntu2 |
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Ubuntu 18.04 “Bionic Beaver” (bionic) |
4.6.0-1ubuntu2 |
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Ubuntu 20.04 “Focal Fossa” (focal) |
5.2.0-2build1 |
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Ubuntu 22.04 “Jammy Jellyfish” (jammy) |
6.3.2-1build1 |
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Ubuntu 24.04 “Noble Numbat” (noble) |
6.4.3-1build2 |