a3556410de
* Impose a max rate for updating spinner progress * fix import * Show spinner until offroad is started * no need for time * Fix ROOT_DIR * Fix fb include * fix relative path * don't touch these files * Close spinner after all procs have started * don't touch file * Move up * Revert changes to spinner, and only sleep on final progress update * add this back * revert time * test sending 100 * test sending 100 * revert makefile changes * rm 2nd 100% update * pass spinner to thread function * pass ignore list * Default to None Co-authored-by: Willem Melching <willem.melching@gmail.com> Co-authored-by: Willem Melching <willem.melching@gmail.com>
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
import os
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import subprocess
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from common.basedir import BASEDIR
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class Spinner():
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def __init__(self):
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try:
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self.spinner_proc = subprocess.Popen(["./spinner"],
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stdin=subprocess.PIPE,
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cwd=os.path.join(BASEDIR, "selfdrive", "ui"),
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close_fds=True)
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except OSError:
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self.spinner_proc = None
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def __enter__(self):
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return self
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def update(self, spinner_text: str):
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if self.spinner_proc is not None:
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self.spinner_proc.stdin.write(spinner_text.encode('utf8') + b"\n")
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try:
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self.spinner_proc.stdin.flush()
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except BrokenPipeError:
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pass
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def update_progress(self, cur: int, total: int):
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self.update(str(round(100 * cur / total)))
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def close(self):
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if self.spinner_proc is not None:
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try:
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self.spinner_proc.stdin.close()
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except BrokenPipeError:
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pass
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self.spinner_proc.terminate()
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self.spinner_proc = None
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def __del__(self):
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self.close()
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def __exit__(self, exc_type, exc_value, traceback):
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self.close()
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if __name__ == "__main__":
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import time
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with Spinner() as s:
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s.update("Spinner text")
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time.sleep(5.0)
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print("gone")
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time.sleep(5.0)
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