Vasily Kuznetsov kvas-it
kvas-it
/ slot-test.py
Last active
April 20, 2016 12:40
Demonstrate how __getattr__ and __setattr__ interact with slots and normal properties. The interesting part is that if a slot is not assigned a value, __getattr__ will be called for it as for normal attributes.
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| # Demonstrate when __getattr__ and __setattr__ get called for slots | |
| # and normal attributes. | |
| # | |
| # The output is: | |
| # a = Main(42) | |
| # __setattr__(abc, 42) called | |
| # a.abc: 42 | |
| # __getattr__(cba) called | |
| # a.cba: None | |
| # __getattr__(slot) called |
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| <link rel="import" href="../paper-tabs/paper-tabs.html"> | |
| <link rel="import" href="../paper-tabs/paper-tab.html"> | |
| <link rel="import" href="../paper-calculator/paper-calculator.html"> | |
| <polymer-element name="my-element"> | |
| <template> | |
| <style> | |
| :host { | |
| position: absolute; |
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