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9 lines
548 B
Plaintext
9 lines
548 B
Plaintext
Py-notify is a Python package providing tools for implementing `Observer
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programming pattern`. These tools include signals, conditions and variables.
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Signals are lists of handlers that are called when signal is emitted. Conditions
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are basically boolean variables coupled with a signal that is emitted when
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condition state changes. They can be combined using standard logical operators
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(*not*, *and*, etc.) into compound conditions. Variables, unlike conditions, can
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hold any Python object, not just booleans, but they cannot be combined.
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