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camera: Let exec() take the timeout for stopping the running script. #30

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camera: Let exec() take the timeout for stopping the running script. #30

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10 changes: 7 additions & 3 deletions src/openmv/camera.py
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Original file line number Diff line number Diff line change
Expand Up @@ -343,11 +343,15 @@ def stop(self, timeout=None):
raise TimeoutException("Timeout waiting for the script to stop")

@retry_if_failed
def exec(self, script):
"""Write and execute a script"""
def exec(self, script, timeout=None):
"""Write and execute a script.

A running script is stopped first; timeout is how long to wait for
it to exit (default: the transport timeout).
"""
# Stop the running script first
if self.read_status()["stdin"]:
self.stop()
self.stop(timeout=timeout)
stdin_id = self.get_channel(name="stdin")
# Reset script buffer
self._channel_ioctl(stdin_id, ChannelIOCTL.STDIN_RESET)
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