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28 lines
589 B
Python
28 lines
589 B
Python
from time import time
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from textual.app import App
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class RefreshApp(App[float]):
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def __init__(self):
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self.count = 0
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super().__init__()
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def on_mount(self):
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self.start = time()
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self.auto_refresh = 0.1
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def _automatic_refresh(self):
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self.count += 1
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if self.count == 3:
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self.exit(time() - self.start)
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super()._automatic_refresh()
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def test_auto_refresh():
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app = RefreshApp()
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elapsed = app.run(quit_after=0.5, headless=True)
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assert elapsed is not None
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assert elapsed >= 0.3 and elapsed < 0.35
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