diff options
Diffstat (limited to 'klippy/extras/pause_resume.py')
| -rw-r--r-- | klippy/extras/pause_resume.py | 75 |
1 files changed, 44 insertions, 31 deletions
diff --git a/klippy/extras/pause_resume.py b/klippy/extras/pause_resume.py index 1f6b9752..ffd63e92 100644 --- a/klippy/extras/pause_resume.py +++ b/klippy/extras/pause_resume.py @@ -4,46 +4,50 @@ # # This file may be distributed under the terms of the GNU GPLv3 license. + class PauseResume: def __init__(self, config): self.printer = config.get_printer() - self.gcode = self.printer.lookup_object('gcode') - self.recover_velocity = config.getfloat('recover_velocity', 50.) + self.gcode = self.printer.lookup_object("gcode") + self.recover_velocity = config.getfloat("recover_velocity", 50.0) self.v_sd = None self.is_paused = False self.sd_paused = False self.pause_command_sent = False - self.printer.register_event_handler("klippy:connect", - self.handle_connect) - self.gcode.register_command("PAUSE", self.cmd_PAUSE, - desc=self.cmd_PAUSE_help) - self.gcode.register_command("RESUME", self.cmd_RESUME, - desc=self.cmd_RESUME_help) - self.gcode.register_command("CLEAR_PAUSE", self.cmd_CLEAR_PAUSE, - desc=self.cmd_CLEAR_PAUSE_help) - self.gcode.register_command("CANCEL_PRINT", self.cmd_CANCEL_PRINT, - desc=self.cmd_CANCEL_PRINT_help) - webhooks = self.printer.lookup_object('webhooks') - webhooks.register_endpoint("pause_resume/cancel", - self._handle_cancel_request) - webhooks.register_endpoint("pause_resume/pause", - self._handle_pause_request) - webhooks.register_endpoint("pause_resume/resume", - self._handle_resume_request) + self.printer.register_event_handler("klippy:connect", self.handle_connect) + self.gcode.register_command("PAUSE", self.cmd_PAUSE, desc=self.cmd_PAUSE_help) + self.gcode.register_command( + "RESUME", self.cmd_RESUME, desc=self.cmd_RESUME_help + ) + self.gcode.register_command( + "CLEAR_PAUSE", self.cmd_CLEAR_PAUSE, desc=self.cmd_CLEAR_PAUSE_help + ) + self.gcode.register_command( + "CANCEL_PRINT", self.cmd_CANCEL_PRINT, desc=self.cmd_CANCEL_PRINT_help + ) + webhooks = self.printer.lookup_object("webhooks") + webhooks.register_endpoint("pause_resume/cancel", self._handle_cancel_request) + webhooks.register_endpoint("pause_resume/pause", self._handle_pause_request) + webhooks.register_endpoint("pause_resume/resume", self._handle_resume_request) + def handle_connect(self): - self.v_sd = self.printer.lookup_object('virtual_sdcard', None) + self.v_sd = self.printer.lookup_object("virtual_sdcard", None) + def _handle_cancel_request(self, web_request): self.gcode.run_script("CANCEL_PRINT") + def _handle_pause_request(self, web_request): self.gcode.run_script("PAUSE") + def _handle_resume_request(self, web_request): self.gcode.run_script("RESUME") + def get_status(self, eventtime): - return { - 'is_paused': self.is_paused - } + return {"is_paused": self.is_paused} + def is_sd_active(self): return self.v_sd is not None and self.v_sd.is_active() + def send_pause_command(self): # This sends the appropriate pause command from an event. Note # the difference between pause_command_sent and is_paused, the @@ -57,7 +61,9 @@ class PauseResume: self.sd_paused = False self.gcode.respond_info("action:paused") self.pause_command_sent = True - cmd_PAUSE_help = ("Pauses the current print") + + cmd_PAUSE_help = "Pauses the current print" + def cmd_PAUSE(self, gcmd): if self.is_paused: gcmd.respond_info("Print already paused") @@ -65,6 +71,7 @@ class PauseResume: self.send_pause_command() self.gcode.run_script_from_command("SAVE_GCODE_STATE NAME=PAUSE_STATE") self.is_paused = True + def send_resume_command(self): if self.sd_paused: # Printing from virtual sd, run pause command @@ -73,22 +80,27 @@ class PauseResume: else: self.gcode.respond_info("action:resumed") self.pause_command_sent = False - cmd_RESUME_help = ("Resumes the print from a pause") + + cmd_RESUME_help = "Resumes the print from a pause" + def cmd_RESUME(self, gcmd): if not self.is_paused: gcmd.respond_info("Print is not paused, resume aborted") return - velocity = gcmd.get_float('VELOCITY', self.recover_velocity) + velocity = gcmd.get_float("VELOCITY", self.recover_velocity) self.gcode.run_script_from_command( - "RESTORE_GCODE_STATE NAME=PAUSE_STATE MOVE=1 MOVE_SPEED=%.4f" - % (velocity)) + "RESTORE_GCODE_STATE NAME=PAUSE_STATE MOVE=1 MOVE_SPEED=%.4f" % (velocity) + ) self.send_resume_command() self.is_paused = False - cmd_CLEAR_PAUSE_help = ( - "Clears the current paused state without resuming the print") + + cmd_CLEAR_PAUSE_help = "Clears the current paused state without resuming the print" + def cmd_CLEAR_PAUSE(self, gcmd): self.is_paused = self.pause_command_sent = False - cmd_CANCEL_PRINT_help = ("Cancel the current print") + + cmd_CANCEL_PRINT_help = "Cancel the current print" + def cmd_CANCEL_PRINT(self, gcmd): if self.is_sd_active() or self.sd_paused: self.v_sd.do_cancel() @@ -96,5 +108,6 @@ class PauseResume: gcmd.respond_info("action:cancel") self.cmd_CLEAR_PAUSE(gcmd) + def load_config(config): return PauseResume(config) |