62 lines
1.3 KiB
Plaintext
62 lines
1.3 KiB
Plaintext
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#!/usr/bin/env python
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import time
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import os
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import requests
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import sys
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logf = open('/var/tmp/printer-connected.log', 'a')
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DEVNAME = os.environ['DEVNAME']
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RESTART_STATES = [
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'Offline',
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'Cancelling',
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'Operational',
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]
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OCTOPRINT_URL = 'http://localhost:5000/'
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API_KEY = 'XXX'
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def log(msg):
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logf.write('%s\n' % (msg,))
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def currentstate():
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headers = {'X-Api-Key': API_KEY}
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url = OCTOPRINT_URL + '/api/job'
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r = requests.get(url, headers=headers)
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return r.json()['state']
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def main():
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log(time.asctime())
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log("Disconnecting: {}".format(DEVNAME))
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state = currentstate()
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if state not in RESTART_STATES and DEVNAME != '/dev/ttyUSB0':
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log("Not restarting. State: {} DEVNAME: {}".format(state, DEVNAME))
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# Don't reset the firmware if not in a known safe state
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return
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headers = {'X-Api-Key': API_KEY}
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json = {
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"command": "FIRMWARE_RESTART",
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}
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url = OCTOPRINT_URL + '/api/printer/command'
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r = requests.post(
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url,
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json=json,
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headers=headers
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)
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if (r.status_code == 204):
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log("Disconnected OK")
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sys.exit(0)
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else:
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log("Error disconnecting: %s" % (r,))
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sys.exit(1)
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if __name__ == '__main__':
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main()
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