def controlJob():
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"start": [],
"restart": [],
"pause": [],
"cancel": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
activePrintjob = printer.isPrinting() or printer.isPaused()
if command == "start":
if activePrintjob:
return make_response("Printer already has an active print job, did you mean 'restart'?", 409)
printer.startPrint()
elif command == "restart":
if not printer.isPaused():
return make_response("Printer does not have an active print job or is not paused", 409)
printer.startPrint()
elif command == "pause":
if not activePrintjob:
return make_response("Printer is neither printing nor paused, 'pause' command cannot be performed", 409)
printer.togglePausePrint()
elif command == "cancel":
if not activePrintjob:
return make_response("Printer is neither printing nor paused, 'cancel' command cannot be performed", 409)
printer.cancelPrint()
return NO_CONTENT
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {
"select": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"]:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly start printing", 409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return NO_CONTENT
def connectionCommand():
valid_commands = {
"connect": ["autoconnect"],
"disconnect": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "connect":
options = getConnectionOptions()
port = None
baudrate = None
if "port" in data.keys():
port = data["port"]
if port not in options["ports"]:
return make_response("Invalid port: %s" % port, 400)
if "baudrate" in data.keys():
baudrate = data["baudrate"]
if baudrate not in options["baudrates"]:
return make_response("Invalid baudrate: %d" % baudrate, 400)
if "save" in data.keys() and data["save"]:
settings().set(["serial", "port"], port)
settings().setInt(["serial", "baudrate"], baudrate)
settings().setBoolean(["serial", "autoconnect"], data["autoconnect"])
settings().save()
printer.connect(port=port, baudrate=baudrate)
elif command == "disconnect":
printer.disconnect()
return jsonify(SUCCESS)
def printerBedCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"target": ["target"],
"offset": ["offset"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
##~~ temperature
if command == "target":
target = data["target"]
# make sure the target is a number
if not isinstance(target, (int, long, float)):
return make_response("Not a number: %r" % target, 400)
# perform the actual temperature command
pm.setTemperature("bed", target)
return NO_CONTENT
def printerBedCommand():
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {"target": ["target"], "offset": ["offset"]}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
##~~ temperature
if command == "target":
target = data["target"]
# make sure the target is a number
if not isinstance(target, (int, long, float)):
return make_response("Not a number: %r" % target, 400)
# perform the actual temperature command
printer.setTemperature("bed", target)
##~~ temperature offset
elif command == "offset":
offset = data["offsets"]
# make sure the offset is valid
if not isinstance(offset, (int, long, float)):
return make_response("Not a number: %r" % offset, 400)
if not -50 <= offset <= 50:
return make_response("Offset not in range [-50, 50]: %f" % offset, 400)
# set the offsets
printer.setTemperatureOffset({"bed": offset})
return NO_CONTENT
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Invalid target: %s" % target, 400)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {
"load": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "load":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return jsonify(SUCCESS)
return make_response("Command %s is currently not implemented" % command, 400)
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename),
404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {"select": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"]:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly start printing",
409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return NO_CONTENT
def printerSdCommand():
if not settings().getBoolean(["feature", "sdSupport"]):
return make_response("SD support is disabled", 404)
pm = printerManager()
if not pm.isOperational() or pm.isPrinting() or pm.isPaused():
return make_response("Printer is not operational or currently busy", 409)
valid_commands = {
"init": [],
"refresh": [],
"release": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "init":
pm.initSdCard()
elif command == "refresh":
pm.refreshSdFiles()
elif command == "release":
pm.releaseSdCard()
return NO_CONTENT
def printerSdCommand():
if not settings().getBoolean(["feature", "sdSupport"]):
return make_response("SD support is disabled", 404)
pm = printerManager()
if not pm.isOperational() or pm.isPrinting() or pm.isPaused():
return make_response("Printer is not operational or currently busy", 409)
valid_commands = {
"init": [],
"refresh": [],
"release": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "init":
pm.initSdCard()
elif command == "refresh":
pm.refreshSdFiles()
elif command == "release":
pm.releaseSdCard()
return NO_CONTENT
def printerBedCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"target": ["target"],
"offset": ["offset"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
##~~ temperature
if command == "target":
target = data["target"]
# make sure the target is a number
if not isinstance(target, (int, long, float)):
return make_response("Not a number: %r" % target, 400)
# perform the actual temperature command
pm.setTemperature("bed", target)
return NO_CONTENT
def connectionCommand():
valid_commands = {"connect": ["autoconnect"], "disconnect": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
if command == "connect":
options = getConnectionOptions()
port = None
baudrate = None
if "port" in data.keys():
port = data["port"]
if port not in options["ports"]:
return make_response("Invalid port: %s" % port, 400)
if "baudrate" in data.keys():
baudrate = data["baudrate"]
if baudrate not in options["baudrates"]:
return make_response("Invalid baudrate: %d" % baudrate, 400)
if "save" in data.keys() and data["save"]:
settings().set(["serial", "port"], port)
settings().setInt(["serial", "baudrate"], baudrate)
if "autoconnect" in data.keys():
settings().setBoolean(["serial", "autoconnect"],
data["autoconnect"])
settings().save()
printer.connect(port=port, baudrate=baudrate)
elif command == "disconnect":
printer.disconnect()
return NO_CONTENT
def printerPrintheadCommand():
pm = printerManager()
valid_commands = {"jog": [], "home": ["axes"], "babystepping": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if not pm.isOperational() or command != "babystepping" and pm.isPrinting():
# do not jog when a print job is running or we don't have a connection
return make_response(
"Printer is not operational or currently printing", 409)
if response is not None:
return response
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response(
"Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
# execute the jog commands
for axis, value in validated_values.iteritems():
pm.jog(axis, value)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
pm.home(validated_values)
##~~ babystepping command
elif command == "babystepping":
if "amount" in data:
value = data['amount']
if not isinstance(value, (int, long, float)):
return make_response("Not a number for amount: %r" % (value),
400)
validated_values = {}
validated_values['amount'] = value
# execute the babystepping command
pm.babystepping(validated_values['amount'])
return NO_CONTENT
def printerPrintheadCommand():
pm = printerManager()
valid_commands = {
"jog": [],
"home": ["axes"],
"babystepping": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if not pm.isOperational() or command != "babystepping" and pm.isPrinting():
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 409)
if response is not None:
return response
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
# execute the jog commands
for axis, value in validated_values.iteritems():
pm.jog(axis, value)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
pm.home(validated_values)
##~~ babystepping command
elif command == "babystepping":
if "amount" in data:
value = data['amount']
if not isinstance(value, (int, long, float)):
return make_response("Not a number for amount: %r" % (value), 400)
validated_values = {}
validated_values['amount'] = value
# execute the babystepping command
pm.babystepping(validated_values['amount'])
return NO_CONTENT
def controlPrinterHotend():
if not printer.isOperational():
return make_response("Printer is not operational", 403)
valid_commands = {
"temp": ["temps"],
"offset": ["offsets"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
valid_targets = ["hotend", "bed"]
##~~ temperature
if command == "temp":
temps = data["temps"]
# make sure the targets are valid and the values are numbers
validated_values = {}
for type, value in temps.iteritems():
if not type in valid_targets:
return make_response("Invalid target for setting temperature: %s" % type, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (type, value), 400)
validated_values[type] = value
# perform the actual temperature commands
# TODO make this a generic method call (printer.setTemperature(type, value)) to get rid of gcode here
if "hotend" in validated_values:
printer.command("M104 S%f" % validated_values["hotend"])
if "bed" in validated_values:
printer.command("M140 S%f" % validated_values["bed"])
##~~ temperature offset
elif command == "offset":
offsets = data["offsets"]
# make sure the targets are valid, the values are numbers and in the range [-50, 50]
validated_values = {}
for type, value in offsets.iteritems():
if not type in valid_targets:
return make_response("Invalid target for setting temperature: %s" % type, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (type, value), 400)
if not -50 <= value <= 50:
return make_response("Offset %s not in range [-50, 50]: %f" % (type, value), 400)
validated_values[type] = value
# set the offsets
if "hotend" in validated_values and "bed" in validated_values:
printer.setTemperatureOffset(validated_values["hotend"], validated_values["bed"])
elif "hotend" in validated_values:
printer.setTemperatureOffset(validated_values["hotend"], None)
elif "bed" in validated_values:
printer.setTemperatureOffset(None, validated_values["bed"])
return jsonify(SUCCESS)
def printerPrintheadCommand():
valid_commands = {
"jog": [],
"fastbot":[], #lkj
"home": ["axes"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if not printer.isOperational() or ( printer.isPrinting() and command != "fastbot"):
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 409)
valid_axes = ["x", "y", "z"]
speedTarget = 0
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
#lkj add
if "speed" in data:
speedTarget = data["speed"]
print("speed=%s" % str(speedTarget))
# execute the jog commands
for axis, value in validated_values.iteritems():
#lkj printer.jog(axis, value)
printer.jogSpeed(axis, value, speedTarget)
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
printer.home(validated_values)
elif command == "fastbot": #lkj
if "FeedSpeed" in data:
print("FeedSpeed=%s" % str(data["FeedSpeed"]))
printer.feedSpeed(data["FeedSpeed"])
if "FanID" in data:
print("FanID=%s" % str(data["FanID"]))
print("on=%s" % str(data["on"]))
printer.fanControl(data["FanID"], data["on"])
return NO_CONTENT
def printerToolCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"select": ["tool"],
"target": ["targets"],
"offset": ["offsets"],
"extrude": ["amount"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
validation_regex = re.compile("tool\d+")
##~~ tool selection
if command == "select":
tool = data["tool"]
if re.match(validation_regex, tool) is None:
return make_response("Invalid tool: %s" % tool, 400)
if not tool.startswith("tool"):
return make_response("Invalid tool for selection: %s" % tool, 400)
pm.changeTool(tool)
##~~ temperature
elif command == "target":
targets = data["targets"]
# make sure the targets are valid and the values are numbers
validated_values = {}
for tool, value in targets.iteritems():
if re.match(validation_regex, tool) is None:
return make_response("Invalid target for setting temperature: %s" % tool, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (tool, value), 400)
validated_values[tool] = value
# perform the actual temperature commands
for tool in validated_values.keys():
pm.setTemperature(tool, validated_values[tool])
##~~ extrusion
elif command == "extrude":
if pm.isPrinting():
# do not extrude when a print job is running
return make_response("Printer is currently printing", 409)
amount = data["amount"]
if not isinstance(amount, (int, long, float)):
return make_response("Not a number for extrusion amount: %r" % amount, 400)
pm.extrude(None, amount)
return NO_CONTENT
def connectionCommand():
valid_commands = {
"connect": ["autoconnect"],
"disconnect": [],
"reconnect": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
pm = printerManager()
if command in ["connect", "reconnect"]:
s = settings()
driver = None
port = None
baudrate = None
options = pm.getConnectionOptions()
if "port" in data:
port = data["port"]
if port not in options["ports"]:
return make_response("Invalid port: %s" % port, 400)
if "baudrate" in data and data['baudrate']:
baudrate = int(data["baudrate"])
if baudrate:
baudrates = options["baudrates"]
if baudrates and baudrate not in baudrates:
return make_response("Invalid baudrate: %d" % baudrate, 400)
else:
return make_response("Baudrate is null", 400)
if "save" in data and data["save"]:
s.set(["serial", "port"], port)
s.setInt(["serial", "baudrate"], baudrate)
if "autoconnect" in data:
s.setBoolean(["serial", "autoconnect"], data["autoconnect"])
s.save()
if command == "connect":
pm.connect(port, baudrate)
elif command == "reconnect":
pm.reConnect(port, baudrate)
elif command == "disconnect":
pm.disconnect()
return NO_CONTENT
def controlJob():
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"start": [],
"restart": [],
"pause": [],
"cancel": [],
"stop": [] #add by kevin, for emergency stop
}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
activePrintjob = printer.isPrinting() or printer.isPaused()
if command == "start":
if activePrintjob:
return make_response(
"Printer already has an active print job, did you mean 'restart'?",
409)
printer.startPrint()
elif command == "restart":
if not printer.isPaused():
return make_response(
"Printer does not have an active print job or is not paused",
409)
printer.startPrint()
elif command == "pause":
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'pause' command cannot be performed",
409)
printer.togglePausePrint()
elif command == "cancel":
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'cancel' command cannot be performed",
409)
printer.cancelPrint()
#add by kevin, for emergency stop
elif "stop" == command:
printer.stopPrint()
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'cancel' command cannot be performed",
409)
printer.cancelPrint()
#add end, stop
return NO_CONTENT
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
filepath = gcodeManager._uploadFolder
verifyResult = _verifyFileExists(target, filename)
if verifyResult and gcodeManager._uploadFolder == gcodeManager._usbpath:
filename = gcodeManager.startThreadToCopyFile(filename, timeout=3 *
60) #wait for 3 mins
fileTempPath = gcodeManager._usbpath
gcodeManager._uploadFolder = gcodeManager._localpath
elif not verifyResult and gcodeManager._uploadFolder == gcodeManager._usbpath:
fileTempPath = gcodeManager._usbpath
gcodeManager._uploadFolder = gcodeManager._localpath
if not _verifyFileExists(target, filename):
gcodeManager._uploadFolder = filepath
return make_response(
"File not found on '%s': %s" % (target, filename), 404)
elif not verifyResult:
return make_response("File not found on '%s': %s" % (target, filename),
404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {"select": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
gcodeManager._uploadFolder = filepath
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"]:
if not printer.isOperational():
gcodeManager._uploadFolder = filepath
return make_response(
"Printer is not operational, cannot directly start printing",
409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = gcodeManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
gcodeManager._uploadFolder = filepath
return NO_CONTENT
def printFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename),
404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {"select": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
printer = printerManager()
if command == "select":
# selects/loads a file
printAfterLoading = False
if data.get('print'):
if not printer.isOperational():
#We try at least once
printer.connect()
start = time.time()
connect_timeout = 5 #5 secs
while not printer.isOperational(
) and not printer.isClosedOrError(
) and time.time() - start < connect_timeout:
time.sleep(1)
if not printer.isOperational():
return make_response(
"The printer is not responding, can't start printing",
409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = printer.fileManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return NO_CONTENT
def printerFanCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {"set": ["tool", "speed"]}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
pm.fan(data["tool"], data["speed"])
return NO_CONTENT
def controlJob():
printer = printerManager()
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {"start": [], "restart": [], "pause": [], "cancel": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
activePrintjob = printer.isPrinting() or printer.isPaused()
if command == "start":
if activePrintjob:
return make_response(
"Printer already has an active print job, did you mean 'restart'?",
409)
printer.startPrint()
elif command == "restart":
if not printer.isPaused():
return make_response(
"Printer does not have an active print job or is not paused",
409)
printer.startPrint()
elif command == "pause":
if not activePrintjob:
return make_response(
"Printer is neither printing nor paused, 'pause' command cannot be performed",
409)
printer.togglePausePrint()
elif command == "cancel":
if not activePrintjob:
response = make_response(
json.dumps({
'id':
'no_active_print',
'msg':
"Printer is neither printing nor paused, 'cancel' command cannot be performed"
}), 409)
response.headers['Content-Type'] = 'application/json'
return response
return jsonify(printer.cancelPrint())
return NO_CONTENT
def printerFanCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"set": ["tool", "speed"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
pm.fan(data["tool"], data["speed"])
return NO_CONTENT
def setPrinterFlowCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {"set": ["amount"]}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
pm.setPrintingFlow(data["amount"])
return NO_CONTENT
def printFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {
"select": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
printer = printerManager()
if command == "select":
# selects/loads a file
printAfterLoading = False
if data.get('print'):
if not printer.isOperational():
#We try at least once
printer.connect()
start = time.time()
connect_timeout = 5 #5 secs
while not printer.isOperational() and not printer.isClosedOrError() and time.time() - start < connect_timeout:
time.sleep(1)
if not printer.isOperational():
return make_response("The printer is not responding, can't start printing", 409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = printer.fileManager.getAbsolutePath(filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
return NO_CONTENT
def controlPrinterPrinthead():
if not printer.isOperational() or printer.isPrinting():
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 403)
valid_commands = {
"jog": [],
"home": ["axes"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
movementSpeed = settings().get(["printerParameters", "movementSpeed", ["x", "y", "z"]], asdict=True)
valid_axes = ["x", "y", "z"]
##~~ jog command
if command == "jog":
# validate all jog instructions, make sure that the values are numbers
validated_values = {}
for axis in valid_axes:
if axis in data:
value = data[axis]
if not isinstance(value, (int, long, float)):
return make_response("Not a number for axis %s: %r" % (axis, value), 400)
validated_values[axis] = value
# execute the jog commands
for axis, value in validated_values.iteritems():
# TODO make this a generic method call (printer.jog(axis, value)) to get rid of gcode here
printer.commands(["G91", "G1 %s%.4f F%d" % (axis.upper(), value, movementSpeed[axis]), "G90"])
##~~ home command
elif command == "home":
validated_values = []
axes = data["axes"]
for axis in axes:
if not axis in valid_axes:
return make_response("Invalid axis: %s" % axis, 400)
validated_values.append(axis)
# execute the home command
# TODO make this a generic method call (printer.home(axis, ...)) to get rid of gcode here
printer.commands(["G91", "G28 %s" % " ".join(map(lambda x: "%s0" % x.upper(), validated_values)), "G90"])
return jsonify(SUCCESS)
def setPrinterFlowCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"set": ["amount"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
pm.setPrintingFlow(data["amount"])
return NO_CONTENT
def pluginCommand(name):
api_plugins = octoprint.plugin.plugin_manager().get_implementations(octoprint.plugin.SimpleApiPlugin)
if not name in api_plugins:
return make_response("Not found", 404)
api_plugin = api_plugins[name]
valid_commands = api_plugin.get_api_commands()
if valid_commands is None:
return make_response("Method not allowed", 405)
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
response = api_plugin.on_api_command(command, data)
if response is not None:
return response
return NO_CONTENT
def connectionCommand():
valid_commands = {"connect": [], "disconnect": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
if command == "connect":
connection_options = getConnectionOptions()
port = None
baudrate = None
printerProfile = None
if "port" in data.keys():
port = data["port"]
if port not in connection_options["ports"]:
return make_response("Invalid port: %s" % port, 400)
if "baudrate" in data.keys():
baudrate = data["baudrate"]
if baudrate not in connection_options["baudrates"]:
return make_response("Invalid baudrate: %d" % baudrate, 400)
if "printerProfile" in data.keys():
printerProfile = data["printerProfile"]
if not printerProfileManager.exists(printerProfile):
return make_response(
"Invalid printer profile: %s" % printerProfile, 400)
if "save" in data.keys() and data["save"]:
settings().set(["serial", "port"], port)
settings().setInt(["serial", "baudrate"], baudrate)
printerProfileManager.set_default(printerProfile)
if "autoconnect" in data.keys():
settings().setBoolean(["serial", "autoconnect"],
data["autoconnect"])
settings().save()
printer.connect(transport_option_overrides=dict(port=port,
baudrate=baudrate),
profile=printerProfile)
elif command == "disconnect":
printer.disconnect()
return NO_CONTENT
def pluginCommand(name):
api_plugins = octoprint.plugin.plugin_manager().get_implementations(
octoprint.plugin.SimpleApiPlugin)
if not name in api_plugins:
return make_response("Not found", 404)
api_plugin = api_plugins[name]
valid_commands = api_plugin.get_api_commands()
if valid_commands is None:
return make_response("Method not allowed", 405)
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
response = api_plugin.on_api_command(command, data)
if response is not None:
return response
return NO_CONTENT
def sdCommand():
if not settings().getBoolean(["feature", "sdSupport"]) or not printer.isOperational() or printer.isPrinting():
return make_response("SD support is disabled", 403)
valid_commands = {
"init": [],
"refresh": [],
"release": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "init":
printer.initSdCard()
elif command == "refresh":
printer.refreshSdFiles()
elif command == "release":
printer.releaseSdCard()
return jsonify(SUCCESS)
def controlJob():
if not printer.isOperational():
return make_response("Printer is not operational", 403)
valid_commands = {
"start": [],
"pause": [],
"cancel": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "start":
printer.startPrint()
elif command == "pause":
printer.togglePausePrint()
elif command == "cancel":
printer.cancelPrint()
return jsonify(SUCCESS)
def connectionCommand():
valid_commands = {
"connect": [],
"disconnect": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "connect":
connection_options = getConnectionOptions()
port = None
baudrate = None
printerProfile = None
if "port" in data.keys():
port = data["port"]
if port not in connection_options["ports"]:
return make_response("Invalid port: %s" % port, 400)
if "baudrate" in data.keys():
baudrate = data["baudrate"]
if baudrate not in connection_options["baudrates"]:
return make_response("Invalid baudrate: %d" % baudrate, 400)
if "printerProfile" in data.keys():
printerProfile = data["printerProfile"]
if not printerProfileManager.exists(printerProfile):
return make_response("Invalid printer profile: %s" % printerProfile, 400)
if "save" in data.keys() and data["save"]:
settings().set(["serial", "port"], port)
settings().setInt(["serial", "baudrate"], baudrate)
printerProfileManager.set_default(printerProfile)
if "autoconnect" in data.keys():
settings().setBoolean(["serial", "autoconnect"], data["autoconnect"])
settings().save()
printer.connect(port=port, baudrate=baudrate, profile=printerProfile)
elif command == "disconnect":
printer.disconnect()
return NO_CONTENT
def controlPrinterFeeder():
if not printer.isOperational() or printer.isPrinting():
# do not jog when a print job is running or we don't have a connection
return make_response("Printer is not operational or currently printing", 403)
valid_commands = {
"extrude": ["amount"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
extrusionSpeed = settings().get(["printerParameters", "movementSpeed", "e"])
if command == "extrude":
amount = data["amount"]
if not isinstance(amount, (int, long, float)):
return make_response("Not a number for extrusion amount: %r" % amount, 400)
# TODO make this a generic method call (printer.extruder([hotend,] amount)) to get rid of gcode here
printer.commands(["G91", "G1 E%s F%d" % (data["amount"], extrusionSpeed), "G90"])
return jsonify(SUCCESS)
def printerExtrudeCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {"extrude": ["amount"]}
validation_regex = re.compile("tool\d+")
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
##~~ extrusion
if command == "extrude":
if pm.isPrinting():
# do not extrude when a print job is running
return make_response("Printer is currently printing", 409)
amount = data["amount"]
speed = data.get("speed")
tool = data.get("tool")
if not isinstance(amount, (int, long, float)):
return make_response(
"Not a number for extrusion amount: %r" % amount, 400)
if tool is not None and re.match(validation_regex, tool) is None:
return make_response("Invalid extruder value: %r" % tool, 400)
if speed and not isinstance(speed, (int, long, float)):
speed = None
pm.extrude(
int(tool[len("tool"):]) if tool is not None else None, amount,
speed)
return NO_CONTENT
def printerBedCommand():
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"target": ["target"],
"offset": ["offset"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
##~~ temperature
if command == "target":
target = data["target"]
# make sure the target is a number
if not isinstance(target, (int, long, float)):
return make_response("Not a number: %r" % target, 400)
# perform the actual temperature command
printer.setTemperature("bed", target)
##~~ temperature offset
elif command == "offset":
offset = data["offset"]
# make sure the offset is valid
if not isinstance(offset, (int, long, float)):
return make_response("Not a number: %r" % offset, 400)
if not -50 <= offset <= 50:
return make_response("Offset not in range [-50, 50]: %f" % offset, 400)
# set the offsets
printer.setTemperatureOffset({"bed": offset})
return NO_CONTENT
def gcodeFileCommand(filename, target):
if not target in [FileDestinations.LOCAL, FileDestinations.SDCARD]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename), 404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {
"select": [],
"slice": []
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly start printing", 409)
printAfterLoading = True
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = filename
sd = True
else:
filenameToSelect = fileManager.get_absolute_path(target, filename)
printer.selectFile(filenameToSelect, sd, printAfterLoading)
elif command == "slice":
if "slicer" in data.keys():
slicer = data["slicer"]
del data["slicer"]
if not slicer in slicingManager.registered_slicers:
return make_response("Slicer {slicer} is not available".format(**locals()), 400)
slicer_instance = slicingManager.get_slicer(slicer)
elif "cura" in slicingManager.registered_slicers:
slicer = "cura"
slicer_instance = slicingManager.get_slicer("cura")
else:
return make_response("Cannot slice {filename}, no slicer available".format(**locals()), 415)
if not octoprint.filemanager.valid_file_type(filename, type="stl"):
return make_response("Cannot slice {filename}, not an STL file".format(**locals()), 415)
if slicer_instance.get_slicer_properties()["same_device"] and (printer.isPrinting() or printer.isPaused()):
# slicer runs on same device as OctoPrint, slicing while printing is hence disabled
return make_response("Cannot slice on {slicer} while printing due to performance reasons".format(**locals()), 409)
if "gcode" in data.keys() and data["gcode"]:
gcode_name = data["gcode"]
del data["gcode"]
else:
import os
name, _ = os.path.splitext(filename)
gcode_name = name + ".gco"
# prohibit overwriting the file that is currently being printed
currentOrigin, currentFilename = _getCurrentFile()
if currentFilename == gcode_name and currentOrigin == target and (printer.isPrinting() or printer.isPaused()):
make_response("Trying to slice into file that is currently being printed: %s" % gcode_name, 409)
if "profile" in data.keys() and data["profile"]:
profile = data["profile"]
del data["profile"]
else:
profile = None
if "printerProfile" in data.keys() and data["printerProfile"]:
printerProfile = data["printerProfile"]
del data["printerProfile"]
else:
printerProfile = None
if "position" in data.keys() and data["position"] and isinstance(data["position"], dict) and "x" in data["position"] and "y" in data["position"]:
position = data["position"]
del data["position"]
else:
position = None
select_after_slicing = False
if "select" in data.keys() and data["select"] in valid_boolean_trues:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly select for printing", 409)
select_after_slicing = True
print_after_slicing = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response("Printer is not operational, cannot directly start printing", 409)
select_after_slicing = print_after_slicing = True
override_keys = [k for k in data if k.startswith("profile.") and data[k] is not None]
overrides = dict()
for key in override_keys:
overrides[key[len("profile."):]] = data[key]
def slicing_done(target, gcode_name, select_after_slicing, print_after_slicing):
if select_after_slicing or print_after_slicing:
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = gcode_name
sd = True
else:
filenameToSelect = fileManager.get_absolute_path(target, gcode_name)
printer.selectFile(filenameToSelect, sd, print_after_slicing)
ok, result = fileManager.slice(slicer, target, filename, target, gcode_name,
profile=profile,
printer_profile_id=printerProfile,
position=position,
overrides=overrides,
callback=slicing_done,
callback_args=(target, gcode_name, select_after_slicing, print_after_slicing))
if ok:
files = {}
location = url_for(".readGcodeFile", target=target, filename=gcode_name, _external=True)
result = {
"name": gcode_name,
"origin": FileDestinations.LOCAL,
"refs": {
"resource": location,
"download": url_for("index", _external=True) + "downloads/files/" + target + "/" + gcode_name
}
}
r = make_response(jsonify(result), 202)
r.headers["Location"] = location
return r
else:
return make_response("Could not slice: {result}".format(result=result), 500)
return NO_CONTENT
def printerToolCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"select": ["tool"],
"target": ["targets"],
"offset": ["offsets"],
"extrude": ["amount"]
}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
validation_regex = re.compile("tool\d+")
##~~ tool selection
if command == "select":
tool = data["tool"]
if re.match(validation_regex, tool) is None:
return make_response("Invalid tool: %s" % tool, 400)
if not tool.startswith("tool"):
return make_response("Invalid tool for selection: %s" % tool, 400)
pm.changeTool(int(tool[len("tool"):]))
##~~ temperature
elif command == "target":
targets = data["targets"]
# make sure the targets are valid and the values are numbers
validated_values = {}
for tool, value in targets.iteritems():
if re.match(validation_regex, tool) is None:
return make_response(
"Invalid target for setting temperature: %s" % tool, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (tool, value),
400)
validated_values[tool] = value
# perform the actual temperature commands
for tool in validated_values.keys():
pm.setTemperature(tool, validated_values[tool])
##~~ extrusion
elif command == "extrude":
if pm.isPrinting():
# do not extrude when a print job is running
return make_response("Printer is currently printing", 409)
amount = data["amount"]
speed = data.get("speed")
tool = data.get("tool")
if not isinstance(amount, (int, long, float)):
return make_response(
"Not a number for extrusion amount: %r" % amount, 400)
if tool is not None and re.match(validation_regex, tool) is None:
return make_response("Invalid extruder value: %r" % tool, 400)
if speed and not isinstance(speed, (int, long, float)):
speed = None
pm.extrude(
int(tool[len("tool"):]) if tool is not None else None, amount,
speed)
return NO_CONTENT
def gcodeFileCommand(filename, target):
if not target in [
FileDestinations.LOCAL, FileDestinations.SDCARD,
FileDestinations.FastbotSDCARD
]:
return make_response("Unknown target: %s" % target, 404)
if not _verifyFileExists(target, filename):
return make_response("File not found on '%s': %s" % (target, filename),
404)
# valid file commands, dict mapping command name to mandatory parameters
valid_commands = {"select": [], "slice": []}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
if command == "select":
# selects/loads a file
printAfterLoading = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly start printing",
409)
printAfterLoading = True
if target == FileDestinations.SDCARD:
filenameToSelect = filename
else:
filenameToSelect = fileManager.get_absolute_path(target, filename)
printer.selectFile(filenameToSelect, target, printAfterLoading)
elif command == "slice":
if "slicer" in data.keys():
slicer = data["slicer"]
del data["slicer"]
if not slicer in slicingManager.registered_slicers:
return make_response(
"Slicer {slicer} is not available".format(**locals()), 400)
slicer_instance = slicingManager.get_slicer(slicer)
elif "cura" in slicingManager.registered_slicers:
slicer = "cura"
slicer_instance = slicingManager.get_slicer("cura")
else:
return make_response(
"Cannot slice {filename}, no slicer available".format(
**locals()), 415)
if not octoprint.filemanager.valid_file_type(filename, type="stl"):
return make_response(
"Cannot slice {filename}, not an STL file".format(**locals()),
415)
if slicer_instance.get_slicer_properties()["same_device"] and (
printer.isPrinting() or printer.isPaused()):
# slicer runs on same device as OctoPrint, slicing while printing is hence disabled
return make_response(
"Cannot slice on {slicer} while printing due to performance reasons"
.format(**locals()), 409)
if "gcode" in data.keys() and data["gcode"]:
gcode_name = data["gcode"]
del data["gcode"]
else:
import os
name, _ = os.path.splitext(filename)
gcode_name = name + ".gco"
# prohibit overwriting the file that is currently being printed
currentOrigin, currentFilename = _getCurrentFile()
if currentFilename == gcode_name and currentOrigin == target and (
printer.isPrinting() or printer.isPaused()):
make_response(
"Trying to slice into file that is currently being printed: %s"
% gcode_name, 409)
if "profile" in data.keys() and data["profile"]:
profile = data["profile"]
del data["profile"]
else:
profile = None
if "printerProfile" in data.keys() and data["printerProfile"]:
printerProfile = data["printerProfile"]
del data["printerProfile"]
else:
printerProfile = None
if "position" in data.keys() and data["position"] and isinstance(
data["position"],
dict) and "x" in data["position"] and "y" in data["position"]:
position = data["position"]
del data["position"]
else:
position = None
select_after_slicing = False
if "select" in data.keys() and data["select"] in valid_boolean_trues:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly select for printing",
409)
select_after_slicing = True
print_after_slicing = False
if "print" in data.keys() and data["print"] in valid_boolean_trues:
if not printer.isOperational():
return make_response(
"Printer is not operational, cannot directly start printing",
409)
select_after_slicing = print_after_slicing = True
override_keys = [
k for k in data if k.startswith("profile.") and data[k] is not None
]
overrides = dict()
for key in override_keys:
overrides[key[len("profile."):]] = data[key]
def slicing_done(target, gcode_name, select_after_slicing,
print_after_slicing):
if select_after_slicing or print_after_slicing:
sd = False
if target == FileDestinations.SDCARD:
filenameToSelect = gcode_name
sd = True
else:
filenameToSelect = fileManager.get_absolute_path(
target, gcode_name)
printer.selectFile(filenameToSelect, sd, print_after_slicing)
ok, result = fileManager.slice(slicer,
target,
filename,
target,
gcode_name,
profile=profile,
printer_profile_id=printerProfile,
position=position,
overrides=overrides,
callback=slicing_done,
callback_args=(target, gcode_name,
select_after_slicing,
print_after_slicing))
if ok:
files = {}
location = url_for(".readGcodeFile",
target=target,
filename=gcode_name,
_external=True)
result = {
"name": gcode_name,
"origin": FileDestinations.LOCAL,
"refs": {
"resource":
location,
"download":
url_for("index", _external=True) + "downloads/files/" +
target + "/" + gcode_name
}
}
r = make_response(jsonify(result), 202)
r.headers["Location"] = location
return r
else:
return make_response(
"Could not slice: {result}".format(result=result), 500)
return NO_CONTENT
def printerToolCommand():
pm = printerManager()
if not pm.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"select": ["tool"],
"target": ["targets"],
"offset": ["offsets"],
"extrude": ["amount"]
}
command, data, response = util.getJsonCommandFromRequest(
request, valid_commands)
if response is not None:
return response
validation_regex = re.compile("tool\d+")
##~~ tool selection
if command == "select":
tool = data["tool"]
if re.match(validation_regex, tool) is None:
return make_response("Invalid tool: %s" % tool, 400)
if not tool.startswith("tool"):
return make_response("Invalid tool for selection: %s" % tool, 400)
pm.changeTool(int(tool[len("tool"):]))
##~~ temperature
elif command == "target":
targets = data["targets"]
# make sure the targets are valid and the values are numbers
validated_values = {}
for tool, value in targets.iteritems():
if re.match(validation_regex, tool) is None:
return make_response(
"Invalid target for setting temperature: %s" % tool, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (tool, value),
400)
validated_values[tool] = value
# perform the actual temperature commands
for tool in validated_values.keys():
pm.setTemperature(tool, validated_values[tool])
# update heatUp state
# if sum(validated_values.values()) <= 0:
# pm.mcHeatingUpUpdate(False)
# else:
# pm.mcHeatingUpUpdate(True)
##
# Comment Added by: Toran Sahu <*****@*****.**>
# above commented logic fails
# TODO: use comm._gcode_M109 & _gcode_M190 to set temp in setTemperature; add logic to set value of {state: {heatingUp: <true/false>}}
# refer _monitor from comm.py, pm.mcHeatingUpUpdate, mc._heatingUp, mc._oksAfterHeatingUp where mc is obj of comm.MachineCom
##
##~~ extrusion
elif command == "extrude":
if pm.isPrinting():
# do not extrude when a print job is running
return make_response("Printer is currently printing", 409)
amount = data["amount"]
speed = data.get("speed")
tool = data.get("tool")
if not isinstance(amount, (int, long, float)):
return make_response(
"Not a number for extrusion amount: %r" % amount, 400)
if tool is not None and re.match(validation_regex, tool) is None:
return make_response("Invalid extruder value: %r" % tool, 400)
if speed and not isinstance(speed, (int, long, float)):
speed = None
pm.extrude(
int(tool[len("tool"):]) if tool is not None else None, amount,
speed)
return NO_CONTENT
def printerToolCommand():
if not printer.isOperational():
return make_response("Printer is not operational", 409)
valid_commands = {
"select": ["tool"],
"target": ["targets"],
"offset": ["offsets"],
"extrude": ["amount"]
}
command, data, response = util.getJsonCommandFromRequest(request, valid_commands)
if response is not None:
return response
validation_regex = re.compile("tool\d+")
##~~ tool selection
if command == "select":
tool = data["tool"]
if re.match(validation_regex, tool) is None:
return make_response("Invalid tool: %s" % tool, 400)
if not tool.startswith("tool"):
return make_response("Invalid tool for selection: %s" % tool, 400)
printer.changeTool(tool)
##~~ temperature
elif command == "target":
targets = data["targets"]
# make sure the targets are valid and the values are numbers
validated_values = {}
for tool, value in targets.iteritems():
if re.match(validation_regex, tool) is None:
return make_response("Invalid target for setting temperature: %s" % tool, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (tool, value), 400)
validated_values[tool] = value
# perform the actual temperature commands
for tool in validated_values.keys():
printer.setTemperature(tool, validated_values[tool])
##~~ temperature offset
elif command == "offset":
offsets = data["offsets"]
# make sure the targets are valid, the values are numbers and in the range [-50, 50]
validated_values = {}
for tool, value in offsets.iteritems():
if re.match(validation_regex, tool) is None:
return make_response("Invalid target for setting temperature: %s" % tool, 400)
if not isinstance(value, (int, long, float)):
return make_response("Not a number for %s: %r" % (tool, value), 400)
if not -50 <= value <= 50:
return make_response("Offset %s not in range [-50, 50]: %f" % (tool, value), 400)
validated_values[tool] = value
# set the offsets
printer.setTemperatureOffset(validated_values)
##~~ extrusion
elif command == "extrude":
if printer.isPrinting():
# do not extrude when a print job is running
return make_response("Printer is currently printing", 409)
amount = data["amount"]
speedTarget = data["speed"]
if not isinstance(amount, (int, long, float)):
return make_response("Not a number for extrusion amount: %r" % amount, 400)
#printer.extrude(amount)
print("speed=%s" % str(speedTarget))
printer.extrudeSpeed(amount, speedTarget)
return NO_CONTENT
