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4148b1d450
* First prototype of PB.
* Repurpose UnderlineBar.
* Factor out 'Bar' widget.
* Revert "Factor out 'Bar' widget."
This reverts commit 0bb4871adf.
* Add Bar widget.
* Cap progress at 100%.
* Add skeleton for the ETA label.
[skip ci]
* Add ETA display.
* Improve docstrings.
* Directly compute percentage.
* Watch percentage changes directly.
[skip ci]
* Documentation.
* Make reactive percentage private.
Instead, we create a public read-only percentage property.
* Update griffe to fix documentation issue.
Related issues: #1572, https://github.com/mkdocstrings/griffe/issues/128.
Related PRs: https://github.com/mkdocstrings/griffe/pull/135.
* Add example and docs.
* Address review feedback.
[skip ci]
* More documentation.
* Add tests.
* Changelog.
* More tests.
* Fix/fake tests.
* Final tweaks.
35 lines
1.0 KiB
Python
35 lines
1.0 KiB
Python
from textual.app import App, ComposeResult
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from textual.containers import Center, Middle
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from textual.timer import Timer
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from textual.widgets import Footer, ProgressBar
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class IndeterminateProgressBar(App[None]):
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BINDINGS = [("s", "start", "Start")]
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progress_timer: Timer
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"""Timer to simulate progress happening."""
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def compose(self) -> ComposeResult:
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with Center():
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with Middle():
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yield ProgressBar()
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yield Footer()
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def on_mount(self) -> None:
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"""Set up a timer to simulate progess happening."""
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self.progress_timer = self.set_interval(1 / 10, self.make_progress, pause=True)
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def make_progress(self) -> None:
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"""Called automatically to advance the progress bar."""
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self.query_one(ProgressBar).advance(1)
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def action_start(self) -> None:
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"""Start the progress tracking."""
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self.query_one(ProgressBar).update(total=100)
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self.progress_timer.resume()
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if __name__ == "__main__":
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IndeterminateProgressBar().run()
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