def _onGetPrintJobFinished(self, reply):
status_code = reply.attribute(QNetworkRequest.HttpStatusCodeAttribute)
if not self._printers:
return # Ignore the data for now, we don't have info about a printer yet.
printer = self._printers[0]
if status_code == 200:
try:
result = json.loads(bytes(reply.readAll()).decode("utf-8"))
except json.decoder.JSONDecodeError:
Logger.log("w", "Received an invalid print job state message: Not valid JSON.")
return
if printer.activePrintJob is None:
print_job = PrintJobOutputModel(output_controller=self._output_controller)
printer.updateActivePrintJob(print_job)
else:
print_job = printer.activePrintJob
print_job.updateState(result["state"])
print_job.updateTimeElapsed(result["time_elapsed"])
print_job.updateTimeTotal(result["time_total"])
print_job.updateName(result["name"])
elif status_code == 404:
# No job found, so delete the active print job (if any!)
printer.updateActivePrintJob(None)
else:
Logger.log("w",
"Got status code {status_code} while trying to get printer data".format(status_code=status_code))
def _sendNextGcodeLine(self):
if self._gcode_position >= len(self._gcode):
self._printers[0].updateActivePrintJob(None)
self._is_printing = False
return
line = self._gcode[self._gcode_position]
if ";" in line:
line = line[:line.find(";")]
line = line.strip()
# Don't send empty lines. But we do have to send something, so send M105 instead.
# Don't send the M0 or M1 to the machine, as M0 and M1 are handled as an LCD menu pause.
if line == "" or line == "M0" or line == "M1":
line = "M105"
checksum = functools.reduce(lambda x, y: x ^ y, map(ord, "N%d%s" % (self._gcode_position, line)))
self._sendCommand("N%d%s*%d" % (self._gcode_position, line, checksum))
progress = (self._gcode_position / len(self._gcode))
elapsed_time = int(time() - self._print_start_time)
print_job = self._printers[0].activePrintJob
if print_job is None:
controller = GenericOutputController(self)
controller.setCanUpdateFirmware(True)
print_job = PrintJobOutputModel(output_controller=controller, name=CuraApplication.getInstance().getPrintInformation().jobName)
print_job.updateState("printing")
self._printers[0].updateActivePrintJob(print_job)
print_job.updateTimeElapsed(elapsed_time)
estimated_time = self._print_estimated_time
if progress > .1:
estimated_time = self._print_estimated_time * (1 - progress) + elapsed_time
print_job.updateTimeTotal(estimated_time)
self._gcode_position += 1
def _updatePrintJob(self, print_job: PrintJobOutputModel, data: Dict) -> None:
print_job.updateTimeTotal(data["time_total"])
print_job.updateTimeElapsed(data["time_elapsed"])
print_job.updateState(data["status"])
print_job.updateOwner(data["owner"])
def _createPrintJobModel(self, data: Dict[str, Any]) -> PrintJobOutputModel:
print_job = PrintJobOutputModel(output_controller=ClusterUM3PrinterOutputController(self),
key=data["uuid"], name= data["name"])
print_job.stateChanged.connect(self._printJobStateChanged)
self._print_jobs.append(print_job)
return print_job
def _onRequestFinished(self, reply):
if reply.error() == QNetworkReply.TimeoutError:
Logger.log("w", "Received a timeout on a request to the instance")
self._connection_state_before_timeout = self._connection_state
self.setConnectionState(ConnectionState.error)
return
if self._connection_state_before_timeout and reply.error(
) == QNetworkReply.NoError: # There was a timeout, but we got a correct answer again.
if self._last_response_time:
Logger.log(
"d",
"We got a response from the instance after %s of silence",
time() - self._last_response_time)
self.setConnectionState(self._connection_state_before_timeout)
self._connection_state_before_timeout = None
if reply.error() == QNetworkReply.NoError:
self._last_response_time = time()
http_status_code = reply.attribute(
QNetworkRequest.HttpStatusCodeAttribute)
if not http_status_code:
# Received no or empty reply
return
if reply.operation() == QNetworkAccessManager.GetOperation:
if self._api_prefix + "printer" in reply.url().toString(
): # Status update from /printer.
if not self._printers:
self._createPrinterList()
# An OctoPrint instance has a single printer.
printer = self._printers[0]
if http_status_code == 200:
if not self.acceptsCommands:
self._setAcceptsCommands(True)
self.setConnectionText(
i18n_catalog.i18nc(
"@info:status",
"Connected to OctoPrint on {0}").format(
self._key))
if self._connection_state == ConnectionState.connecting:
self.setConnectionState(ConnectionState.connected)
try:
json_data = json.loads(
bytes(reply.readAll()).decode("utf-8"))
except json.decoder.JSONDecodeError:
Logger.log(
"w",
"Received invalid JSON from octoprint instance.")
json_data = {}
if "temperature" in json_data:
if not self._number_of_extruders_set:
self._number_of_extruders = 0
while "tool%d" % self._number_of_extruders in json_data[
"temperature"]:
self._number_of_extruders += 1
if self._number_of_extruders > 1:
# Recreate list of printers to match the new _number_of_extruders
self._createPrinterList()
printer = self._printers[0]
if self._number_of_extruders > 0:
self._number_of_extruders_set = True
# Check for hotend temperatures
for index in range(0, self._number_of_extruders):
extruder = printer.extruders[index]
if ("tool%d" % index) in json_data["temperature"]:
hotend_temperatures = json_data["temperature"][
"tool%d" % index]
extruder.updateTargetHotendTemperature(
hotend_temperatures["target"])
extruder.updateHotendTemperature(
hotend_temperatures["actual"])
else:
extruder.updateTargetHotendTemperature(0)
extruder.updateHotendTemperature(0)
if "bed" in json_data["temperature"]:
bed_temperatures = json_data["temperature"]["bed"]
actual_temperature = bed_temperatures[
"actual"] if bed_temperatures[
"actual"] is not None else -1
printer.updateBedTemperature(actual_temperature)
target_temperature = bed_temperatures[
"target"] if bed_temperatures[
"target"] is not None else -1
printer.updateTargetBedTemperature(
target_temperature)
else:
printer.updateBedTemperature(-1)
printer.updateTargetBedTemperature(0)
printer_state = "offline"
if "state" in json_data:
if json_data["state"]["flags"]["error"]:
printer_state = "error"
elif json_data["state"]["flags"]["paused"]:
printer_state = "paused"
elif json_data["state"]["flags"]["printing"]:
printer_state = "printing"
elif json_data["state"]["flags"]["ready"]:
printer_state = "idle"
printer.updateState(printer_state)
elif http_status_code == 401:
printer.updateState("offline")
if printer.activePrintJob:
printer.activePrintJob.updateState("offline")
self.setConnectionText(
i18n_catalog.i18nc(
"@info:status",
"OctoPrint on {0} does not allow access to print").
format(self._key))
pass
elif http_status_code == 409:
if self._connection_state == ConnectionState.connecting:
self.setConnectionState(ConnectionState.connected)
printer.updateState("offline")
if printer.activePrintJob:
printer.activePrintJob.updateState("offline")
self.setConnectionText(
i18n_catalog.i18nc(
"@info:status",
"The printer connected to OctoPrint on {0} is not operational"
).format(self._key))
else:
printer.updateState("offline")
if printer.activePrintJob:
printer.activePrintJob.updateState("offline")
Logger.log("w", "Received an unexpected returncode: %d",
http_status_code)
elif self._api_prefix + "job" in reply.url().toString(
): # Status update from /job:
if not self._printers:
return # Ignore the data for now, we don't have info about a printer yet.
printer = self._printers[0]
if http_status_code == 200:
try:
json_data = json.loads(
bytes(reply.readAll()).decode("utf-8"))
except json.decoder.JSONDecodeError:
Logger.log(
"w",
"Received invalid JSON from octoprint instance.")
json_data = {}
if printer.activePrintJob is None:
print_job = PrintJobOutputModel(
output_controller=self._output_controller)
printer.updateActivePrintJob(print_job)
else:
print_job = printer.activePrintJob
print_job_state = "offline"
if "state" in json_data:
if json_data["state"] == "Error":
print_job_state = "error"
elif json_data["state"] == "Paused":
print_job_state = "paused"
elif json_data["state"] == "Printing":
print_job_state = "printing"
elif json_data["state"] == "Operational":
print_job_state = "ready"
printer.updateState("idle")
print_job.updateState(print_job_state)
print_time = json_data["progress"]["printTime"]
if print_time:
print_job.updateTimeElapsed(print_time)
if json_data["progress"][
"completion"]: # not 0 or None or ""
print_job.updateTimeTotal(
print_time /
(json_data["progress"]["completion"] / 100))
else:
print_job.updateTimeTotal(0)
else:
print_job.updateTimeElapsed(0)
print_job.updateTimeTotal(0)
print_job.updateName(json_data["job"]["file"]["name"])
else:
pass # TODO: Handle errors
elif self._api_prefix + "settings" in reply.url().toString(
): # OctoPrint settings dump from /settings:
if http_status_code == 200:
try:
json_data = json.loads(
bytes(reply.readAll()).decode("utf-8"))
except json.decoder.JSONDecodeError:
Logger.log(
"w",
"Received invalid JSON from octoprint instance.")
json_data = {}
if "feature" in json_data and "sdSupport" in json_data[
"feature"]:
self._sd_supported = json_data["feature"]["sdSupport"]
if "webcam" in json_data and "streamUrl" in json_data[
"webcam"]:
self._camera_shares_proxy = False
stream_url = json_data["webcam"]["streamUrl"]
if not stream_url: #empty string or None
self._camera_url = ""
elif stream_url[:4].lower() == "http": # absolute uri
self._camera_url = stream_url
elif stream_url[:2] == "//": # protocol-relative
self._camera_url = "%s:%s" % (self._protocol,
stream_url)
elif stream_url[:
1] == ":": # domain-relative (on another port)
self._camera_url = "%s://%s%s" % (
self._protocol, self._address, stream_url)
elif stream_url[:
1] == "/": # domain-relative (on same port)
self._camera_url = "%s://%s:%d%s" % (
self._protocol, self._address, self._port,
stream_url)
self._camera_shares_proxy = True
else:
Logger.log("w", "Unusable stream url received: %s",
stream_url)
self._camera_url = ""
Logger.log("d", "Set OctoPrint camera url to %s",
self._camera_url)
if self._camera_url != "" and len(self._printers) > 0:
self._printers[0].setCamera(
NetworkCamera(self._camera_url))
if "rotate90" in json_data["webcam"]:
self._camera_rotation = -90 if json_data["webcam"][
"rotate90"] else 0
if json_data["webcam"]["flipH"] and json_data[
"webcam"]["flipV"]:
self._camera_mirror = False
self._camera_rotation += 180
elif json_data["webcam"]["flipH"]:
self._camera_mirror = True
elif json_data["webcam"]["flipV"]:
self._camera_mirror = True
self._camera_rotation += 180
else:
self._camera_mirror = False
self.cameraOrientationChanged.emit()
elif reply.operation() == QNetworkAccessManager.PostOperation:
if self._api_prefix + "files" in reply.url().toString(
): # Result from /files command:
if http_status_code == 201:
Logger.log(
"d", "Resource created on OctoPrint instance: %s",
reply.header(
QNetworkRequest.LocationHeader).toString())
else:
pass # TODO: Handle errors
reply.uploadProgress.disconnect(self._onUploadProgress)
self._progress_message.hide()
if self._forced_queue or not self._auto_print:
location = reply.header(QNetworkRequest.LocationHeader)
if location:
file_name = QUrl(
reply.header(QNetworkRequest.LocationHeader).
toString()).fileName()
message = Message(
i18n_catalog.i18nc(
"@info:status",
"Saved to OctoPrint as {0}").format(file_name))
else:
message = Message(
i18n_catalog.i18nc("@info:status",
"Saved to OctoPrint"))
message.addAction(
"open_browser",
i18n_catalog.i18nc("@action:button", "OctoPrint..."),
"globe",
i18n_catalog.i18nc("@info:tooltip",
"Open the OctoPrint web interface"))
message.actionTriggered.connect(
self._onMessageActionTriggered)
message.show()
elif self._api_prefix + "job" in reply.url().toString(
): # Result from /job command (eg start/pause):
if http_status_code == 204:
Logger.log("d", "Octoprint job command accepted")
else:
pass # TODO: Handle errors
elif self._api_prefix + "printer/command" in reply.url().toString(
): # Result from /printer/command (gcode statements):
if http_status_code == 204:
Logger.log("d", "Octoprint gcode command(s) accepted")
else:
pass # TODO: Handle errors
else:
Logger.log("d",
"OctoPrintOutputDevice got an unhandled operation %s",
reply.operation())
def _updatePrintJob(self, print_job: PrintJobOutputModel,
data: Dict) -> None:
print_job.updateTimeTotal(data["time_total"])
print_job.updateTimeElapsed(data["time_elapsed"])
print_job.updateState(data["status"])
print_job.updateOwner(data["owner"])
},
{
"attribute": "name",
"value": "Turtles"
},
{
"attribute": "bedTemperature",
"value": 200
},
{
"attribute": "targetBedTemperature",
"value": 9001
},
{
"attribute": "activePrintJob",
"value": PrintJobOutputModel(MagicMock())
},
{
"attribute": "state",
"value": "BEEPBOOP"
},
]
@pytest.mark.parametrize("data", test_validate_data_get_set)
def test_getAndSet(data):
model = PrinterOutputModel(MagicMock())
# Convert the first letter into a capital
attribute = list(data["attribute"])
attribute[0] = attribute[0].capitalize()