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klippy: Convert printer_state("ready") to an event handler

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Convert all users of the printer_state("ready") handler to register a
"klippy:ready" event handler instead.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-01-08 10:55:18 -05:00
parent f4be0ac7be
commit 797367b9f5
8 changed files with 72 additions and 71 deletions
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12
klippy/extras/servo.py
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@ -44,12 +44,12 @@ class PrinterServo:
if initial_pulse_width is not None:
self.initial_pwm_value = self._get_pwm_from_pulse_width(
initial_pulse_width)
def printer_state(self, state):
if state == 'ready':
if self.initial_pwm_value is not None:
toolhead = self.printer.lookup_object('toolhead')
print_time = toolhead.get_last_move_time()
self._set_pwm(print_time, self.initial_pwm_value)
self.printer.register_event_handler("klippy:ready", self.handle_ready)
def handle_ready(self):
if self.initial_pwm_value is not None:
toolhead = self.printer.lookup_object('toolhead')
print_time = toolhead.get_last_move_time()
self._set_pwm(print_time, self.initial_pwm_value)
def _set_pwm(self, print_time, value):
if value == self.last_value and self.enable == self.last_enable:
return