def read(self, file_name):
if file_name.split(".")[-1] != "gcode":
return None
prefix = ";SETTING_" + str(GCodeProfileReader.version) + " "
prefix_length = len(prefix)
#Loading all settings from the file. They are all at the end, but Python has no reverse seek any more since Python3. TODO: Consider moving settings to the start?
serialised = "" #Will be filled with the serialised profile.
try:
with open(file_name) as f:
for line in f:
if line.startswith(prefix):
serialised += line[prefix_length : -1] #Remove the prefix and the newline from the line, and add it to the rest.
except IOError as e:
Logger.log("e", "Unable to open file %s for reading: %s", file_name, str(e))
return None
#Unescape the serialised profile.
pattern = re.compile("|".join(GCodeProfileReader.escape_characters.keys()))
serialised = pattern.sub(lambda m: GCodeProfileReader.escape_characters[re.escape(m.group(0))], serialised) #Perform the replacement with a regular expression.
#Apply the changes to the current profile.
profile = Profile(machine_manager = Application.getInstance().getMachineManager(), read_only = False)
try:
profile.unserialise(serialised)
profile.setType(None) #Force type to none so it's correctly added.
profile.setReadOnly(False)
profile.setDirty(True)
except Exception as e: #Not a valid g-code file.
Logger.log("e", "Unable to serialise the profile: %s", str(e))
return None
return profile
def read(self, file_name):
if file_name.split(".")[-1] != "gcode":
return None
prefix = ";SETTING_" + str(GCodeProfileReader.version) + " "
prefix_length = len(prefix)
# Loading all settings from the file.
# They are all at the end, but Python has no reverse seek any more since Python3.
# TODO: Consider moving settings to the start?
serialised = "" # Will be filled with the serialised profile.
try:
with open(file_name) as f:
for line in f:
if line.startswith(prefix):
# Remove the prefix and the newline from the line and add it to the rest.
serialised += line[prefix_length : -1]
except IOError as e:
Logger.log("e", "Unable to open file %s for reading: %s", file_name, str(e))
return None
# Un-escape the serialised profile.
pattern = re.compile("|".join(GCodeProfileReader.escape_characters.keys()))
# Perform the replacement with a regular expression.
serialised = pattern.sub(lambda m: GCodeProfileReader.escape_characters[re.escape(m.group(0))], serialised)
# Apply the changes to the current profile.
profile = Profile(machine_manager = Application.getInstance().getMachineManager(), read_only = False)
try:
profile.unserialise(serialised)
profile.setType(None) # Force type to none so it's correctly added.
profile.setReadOnly(False)
profile.setDirty(True)
except Exception as e: # Not a valid g-code file.
Logger.log("e", "Unable to serialise the profile: %s", str(e))
return None
return profile
class MachineInstance(SignalEmitter):
MachineInstanceVersion = 1
def __init__(self, machine_manager, **kwargs):
super().__init__()
self._machine_manager = machine_manager
self._key = kwargs.get("key")
self._name = kwargs.get("name", "")
self._machine_definition = kwargs.get("definition", None)
if self._machine_definition:
self._machine_definition.loadAll()
self._machine_setting_overrides = {}
self._active_profile_name = None
self._active_material_name = None
self._working_profile = Profile(machine_manager)
self._working_profile.setType("machine_instance_profile")
nameChanged = Signal()
## Get key of this machine instance.
# This is different from the name in respect that it need not be human readable
# The difference is simmilar with that of key & label for the settings.
# \sa setKey
def getKey(self):
return self._key
## Set key of this machine instance.
# This is different from the name in respect that it need not be human readable
# The difference is simmilar with that of key & label for the settings.
# \sa getKey
def setKey(self, key):
self._key = key
def getName(self):
return self._name
def setName(self, name):
if name != self._name:
old_name = self._name
self._name = self._machine_manager.makeUniqueMachineInstanceName(
name, self._machine_definition.getName(), old_name)
self.nameChanged.emit(self, old_name)
def getWorkingProfile(self):
return self._working_profile
def getActiveProfileName(self):
return self._active_profile_name
def setActiveProfileName(self, active_profile_name):
self._active_profile_name = active_profile_name
def getMaterialName(self):
return self._active_material_name
def setMaterialName(self, material_name):
self._active_material_name = material_name
def hasMaterials(self):
return len(self._machine_manager.getAllMachineMaterials(
self._name)) > 0
def getMachineDefinition(self):
return self._machine_definition
def setMachineDefinition(self, definition):
if not definition:
return
definition.loadAll()
self._machine_definition = definition
def setMachineSettingValue(self, setting, value):
if not self._machine_definition.isMachineSetting(setting):
Logger.log(
"w",
"Tried to override setting %s that is not a machine setting",
setting)
return
self._machine_setting_overrides[setting] = value
def getMachineSettingValue(self, setting):
if not self._machine_definition.isMachineSetting(setting):
return
if setting in self._machine_setting_overrides:
return self._machine_setting_overrides[setting]
return self._machine_definition.getSetting(setting).getDefaultValue()
def getSettingValue(self, key):
if not self._machine_definition.isSetting(key):
return None
if key in self._machine_setting_overrides:
return self._machine_setting_overrides[key]
return self._machine_definition.getSetting(key).getDefaultValue()
def hasMachineSettingValue(self, key):
return key in self._machine_setting_overrides
def loadFromFile(self, path):
config = configparser.ConfigParser(interpolation=None)
config.read(path, "utf-8")
if not config.has_section("general"):
raise SettingsError.InvalidFileError(path)
if not config.has_option("general", "version"):
raise SettingsError.InvalidFileError(path)
if not config.has_option("general", "name") or not config.has_option(
"general", "type"):
raise SettingsError.InvalidFileError(path)
if int(config.get("general",
"version")) != self.MachineInstanceVersion:
raise SettingsError.InvalidVersionError(path)
type_name = config.get("general", "type")
variant_name = config.get("general", "variant", fallback="")
self._machine_definition = self._machine_manager.findMachineDefinition(
type_name, variant_name)
if not self._machine_definition:
raise SettingsError.DefinitionNotFoundError(type_name)
self._machine_definition.loadAll()
self._name = config.get("general", "name")
self._key = config.get("general", "key", fallback=None)
self._active_profile_name = config.get("general",
"active_profile",
fallback="")
self._active_material_name = config.get("general",
"material",
fallback="")
for key, value in config["machine_settings"].items():
self._machine_setting_overrides[key] = value
def saveToFile(self, path):
config = configparser.ConfigParser(interpolation=None)
config.add_section("general")
config["general"]["name"] = self._name
config["general"]["type"] = self._machine_definition.getId()
config["general"]["active_profile"] = str(self._active_profile_name)
config["general"]["version"] = str(self.MachineInstanceVersion)
if self._key:
config["general"]["key"] = str(self._key)
if self._machine_definition.getVariantName():
config["general"][
"variant"] = self._machine_definition.getVariantName()
if self._active_material_name and self._active_material_name != "":
config["general"]["material"] = self._active_material_name
config.add_section("machine_settings")
for key, value in self._machine_setting_overrides.items():
config["machine_settings"][key] = str(value)
try:
with SaveFile(path, "wt", -1, "utf-8") as f:
config.write(f)
except Exception as e:
Logger.log("e", "Failed to write Instance to %s: %s", path, str(e))
class MachineInstance(SignalEmitter):
MachineInstanceVersion = 1
def __init__(self, machine_manager, **kwargs):
super().__init__()
self._machine_manager = machine_manager
self._key = kwargs.get("key")
self._name = kwargs.get("name", "")
self._machine_definition = kwargs.get("definition", None)
if self._machine_definition:
self._machine_definition.loadAll()
self._machine_setting_overrides = {}
self._active_profile_name = None
self._active_material_name = None
self._working_profile = Profile(machine_manager)
self._working_profile.setType("machine_instance_profile")
nameChanged = Signal()
## Get key of this machine instance.
# This is different from the name in respect that it need not be human readable
# The difference is simmilar with that of key & label for the settings.
# \sa setKey
def getKey(self):
return self._key
## Set key of this machine instance.
# This is different from the name in respect that it need not be human readable
# The difference is simmilar with that of key & label for the settings.
# \sa getKey
def setKey(self, key):
self._key = key
def getName(self):
return self._name
def setName(self, name):
if name != self._name:
old_name = self._name
self._name = self._machine_manager.makeUniqueMachineInstanceName(name, self._machine_definition.getName(), old_name)
self.nameChanged.emit(self, old_name)
def getWorkingProfile(self):
return self._working_profile
def getActiveProfileName(self):
return self._active_profile_name
def setActiveProfileName(self, active_profile_name):
self._active_profile_name = active_profile_name
def getMaterialName(self):
return self._active_material_name
def setMaterialName(self, material_name):
self._active_material_name = material_name
def hasMaterials(self):
return len(self._machine_manager.getAllMachineMaterials(self._name)) > 0
def getMachineDefinition(self):
return self._machine_definition
def setMachineDefinition(self, definition):
if not definition:
return
definition.loadAll()
self._machine_definition = definition
def setMachineSettingValue(self, setting, value):
if not self._machine_definition.isMachineSetting(setting):
Logger.log("w", "Tried to override setting %s that is not a machine setting", setting)
return
self._machine_setting_overrides[setting] = value
def getMachineSettingValue(self, setting):
if not self._machine_definition.isMachineSetting(setting):
return
if setting in self._machine_setting_overrides:
return self._machine_setting_overrides[setting]
return self._machine_definition.getSetting(setting).getDefaultValue()
def getSettingValue(self, key):
if not self._machine_definition.isSetting(key):
return None
if key in self._machine_setting_overrides:
return self._machine_setting_overrides[key]
return self._machine_definition.getSetting(key).getDefaultValue()
def hasMachineSettingValue(self, key):
return key in self._machine_setting_overrides
def loadFromFile(self, path):
config = configparser.ConfigParser(interpolation = None)
config.read(path, "utf-8")
if not config.has_section("general"):
raise SettingsError.InvalidFileError(path)
if not config.has_option("general", "version"):
raise SettingsError.InvalidFileError(path)
if not config.has_option("general", "name") or not config.has_option("general", "type"):
raise SettingsError.InvalidFileError(path)
if int(config.get("general", "version")) != self.MachineInstanceVersion:
raise SettingsError.InvalidVersionError(path)
type_name = config.get("general", "type")
variant_name = config.get("general", "variant", fallback = "")
self._machine_definition = self._machine_manager.findMachineDefinition(type_name, variant_name)
if not self._machine_definition:
raise SettingsError.DefinitionNotFoundError(type_name)
self._machine_definition.loadAll()
self._name = config.get("general", "name")
self._key = config.get("general", "key", fallback = None)
self._active_profile_name = config.get("general", "active_profile", fallback="")
self._active_material_name = config.get("general", "material", fallback = "")
for key, value in config["machine_settings"].items():
self._machine_setting_overrides[key] = value
def saveToFile(self, path):
config = configparser.ConfigParser(interpolation = None)
config.add_section("general")
config["general"]["name"] = self._name
config["general"]["type"] = self._machine_definition.getId()
config["general"]["active_profile"] = str(self._active_profile_name)
config["general"]["version"] = str(self.MachineInstanceVersion)
if self._key:
config["general"]["key"] = str(self._key)
if self._machine_definition.getVariantName():
config["general"]["variant"] = self._machine_definition.getVariantName()
if self._active_material_name and self._active_material_name != "":
config["general"]["material"] = self._active_material_name
config.add_section("machine_settings")
for key, value in self._machine_setting_overrides.items():
config["machine_settings"][key] = str(value)
try:
with SaveFile(path, "wt", -1, "utf-8") as f:
config.write(f)
except Exception as e:
Logger.log("e", "Failed to write Instance to %s: %s", path, str(e))
