54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
#!/usr/bin/env python
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#
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# Custom waybar module for clocks. Implemented because the official clock module was downloading timezone definitions on every boot.
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import json
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import sys
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import time
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from dataclasses import dataclass
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from typing import Final, List, Optional
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INTERVAL: Final[int] = 10
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@dataclass
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class Update:
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text: Optional[str]
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alt: Optional[str]
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tooltip: Optional[str]
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css_class: Optional[List[str]]
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percentage: Optional[str]
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def dump(self) -> str:
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# Dump a dict because we can't name our member variable "class"
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return json.dumps(
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{
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k: v
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for k, v in {
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"text": self.text,
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"alt": self.alt,
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"tooltip": self.tooltip,
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"class": self.css_class,
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"percentage": self.percentage,
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}.items()
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if v is not None
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}
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)
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def main():
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next_update = time.time()
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while True:
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time_before_next_update = next_update - time.time()
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if time_before_next_update > 0:
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time.sleep(time_before_next_update)
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next_update = time.time() + INTERVAL
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argv = json.dumps(sys.argv)
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out = Update(
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text="foo", alt=argv, tooltip=argv, css_class=["foo"], percentage="100"
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)
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print(out.dump(), flush=True)
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if __name__ == "__main__":
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main()
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