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

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

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 11 insertions, 11 deletions

diff --git a/klippy/extras/verify_heater.py b/klippy/extras/verify_heater.py
index 378a8b94..507ee33b 100644
--- a/klippy/extras/verify_heater.py
+++ b/klippy/extras/verify_heater.py
@@ -13,6 +13,8 @@ for the parameters that control this check.
 class HeaterCheck:
     def __init__(self, config):
         self.printer = config.get_printer()
+        self.printer.register_event_handler("klippy:connect",
+                                            self.handle_connect)
         self.printer.register_event_handler("klippy:shutdown",
                                             self.handle_shutdown)
         self.heater_name = config.get_name().split()[1]
@@ -29,17 +31,15 @@ class HeaterCheck:
         self.last_target = self.goal_temp = self.error = 0.
         self.fault_systime = self.printer.get_reactor().NEVER
         self.check_timer = None
-    def printer_state(self, state):
-        if state == 'connect':
-            if self.printer.get_start_args().get('debugoutput') is not None:
-                # Disable verify_heater if outputting to a debug file
-                return
-            pheater = self.printer.lookup_object('heater')
-            self.heater = pheater.lookup_heater(self.heater_name)
-            logging.info("Starting heater checks for %s", self.heater_name)
-            reactor = self.printer.get_reactor()
-            self.check_timer = reactor.register_timer(self.check_event,
-                                                      reactor.NOW)
+    def handle_connect(self):
+        if self.printer.get_start_args().get('debugoutput') is not None:
+            # Disable verify_heater if outputting to a debug file
+            return
+        pheater = self.printer.lookup_object('heater')
+        self.heater = pheater.lookup_heater(self.heater_name)
+        logging.info("Starting heater checks for %s", self.heater_name)
+        reactor = self.printer.get_reactor()
+        self.check_timer = reactor.register_timer(self.check_event, reactor.NOW)
     def handle_shutdown(self):
         if self.check_timer is not None:
             reactor = self.printer.get_reactor()