octoprint.schema

class octoprint.schema.BaseModel
class Config
use_enum_values = True
model_dump(*args, **kwargs)

octoprint.schema.config

class octoprint.schema.config.Config(*, accessControl: ~octoprint.schema.config.access_control.AccessControlConfig = AccessControlConfig(salt=None, userManager='octoprint.access.users.FilebasedUserManager', groupManager='octoprint.access.groups.FilebasedGroupManager', permissionManager='octoprint.access.permissions.PermissionManager', userfile=None, groupfile=None, autologinLocal=False, localNetworks=['127.0.0.0/8', '::1/128'], autologinAs=None, autologinHeadsupAcknowledged=False, trustBasicAuthentication=False, checkBasicAuthenticationPassword=True, trustRemoteUser=False, remoteUserHeader='REMOTE_USER', addRemoteUsers=False, defaultReauthenticationTimeout=5), api: ~octoprint.schema.config.api.ApiConfig = ApiConfig(allowCrossOrigin=False), appearance: ~octoprint.schema.config.appearance.AppearanceConfig = AppearanceConfig(name='', color=<ColorEnum.default: 'default'>, colorTransparent=False, colorIcon=True, defaultLanguage='_default', showFahrenheitAlso=False, fuzzyTimes=True, closeModalsWithClick=True, showInternalFilename=True, components=ComponentConfig(order=ComponentOrderConfig(navbar=['settings', 'systemmenu', 'plugin_announcements', 'plugin_logging_seriallog', 'plugin_logging_plugintimingslog', 'plugin_pi_support', 'login'], sidebar=['plugin_firmware_check_warning', 'plugin_firmware_check_info', 'connection', 'state', 'files'], tab=['temperature', 'control', 'plugin_gcodeviewer', 'terminal', 'timelapse'], settings=['section_printer', 'serial', 'printerprofiles', 'temperatures', 'terminalfilters', 'gcodescripts', 'section_features', 'features', 'webcam', 'accesscontrol', 'plugin_gcodeviewer', 'api', 'plugin_appkeys', 'section_octoprint', 'server', 'folders', 'appearance', 'plugin_logging', 'plugin_pluginmanager', 'plugin_softwareupdate', 'plugin_announcements', 'plugin_eventmanager', 'plugin_backup', 'plugin_tracking', 'plugin_errortracking', 'plugin_pi_support'], usersettings=['access', 'interface'], wizard=['plugin_softwareupdate_update', 'plugin_backup', 'plugin_corewizard_acl', 'plugin_corewizard_onlinecheck'], about=['about', 'plugin_pi_support', 'supporters', 'authors', 'changelog', 'license', 'thirdparty', 'plugin_pluginmanager', 'plugin_achievements', 'plugin_achievements_2', 'systeminfo'], generic=[]), disabled=ComponentDisabledConfig(navbar=[], sidebar=[], tab=[], settings=[], usersettings=[], wizard=[], about=[], generic=[]))), controls: ~typing.List[~typing.Union[~octoprint.schema.config.controls.ControlConfig, ~octoprint.schema.config.controls.ContainerConfig]] = [], devel: ~octoprint.schema.config.devel.DevelConfig = DevelConfig(stylesheet=<StylesheetEnum.css: 'css'>, cache=DevelCacheConfig(enabled=True, preemptive=True), webassets=DevelWebassetsConfig(bundle=True, clean_on_startup=True, minify=True, minify_plugins=False), useFrozenDictForPrinterState=True, showLoadingAnimation=True, sockJsConnectTimeout=30, pluginTimings=False, enableRateLimiter=True, enableCsrfProtection=True), estimation: ~octoprint.schema.config.estimation.EstimationConfig = EstimationConfig(printTime=PrintTimeEstimationConfig(statsWeighingUntil=0.5, validityRange=0.15, forceDumbFromPercent=0.3, forceDumbAfterMin=30.0, stableThreshold=60)), events: ~octoprint.schema.config.events.EventsConfig = EventsConfig(enabled=True, subscriptions=[]), feature: ~octoprint.schema.config.feature.FeatureConfig = FeatureConfig(temperatureGraph=True, sdSupport=True, keyboardControl=True, pollWatched=False, modelSizeDetection=True, rememberFileFolder=False, printStartConfirmation=False, printCancelConfirmation=True, uploadOverwriteConfirmation=True, autoUppercaseBlacklist=['M117', 'M118', 'M707', 'M708'], g90InfluencesExtruder=False, enforceReallyUniversalFilenames=False, enableDragDropUpload=True), folder: ~octoprint.schema.config.folder.FolderConfig = FolderConfig(uploads=None, timelapse=None, timelapse_tmp=None, logs=None, virtualSd=None, watched=None, plugins=None, slicingProfiles=None, printerProfiles=None, scripts=None, translations=None, generated=None, data=None), gcodeAnalysis: ~octoprint.schema.config.gcode_analysis.GcodeAnalysisConfig = GcodeAnalysisConfig(maxExtruders=10, throttle_normalprio=0.01, throttle_highprio=0.0, throttle_lines=100, runAt=<RunAtEnum.idle: 'idle'>, bedZ=0.0), plugins: ~octoprint.schema.config.plugins.PluginsConfig = PluginsConfig(disabled=[], forced_compatible=[], sorting_order={}), printerParameters: ~octoprint.schema.config.printer_parameters.PrinterParametersConfig = PrinterParametersConfig(pauseTriggers=[]), printerProfiles: ~octoprint.schema.config.printer_profiles.PrinterProfilesConfig = PrinterProfilesConfig(default=None), scripts: ~octoprint.schema.config.scripts.ScriptsConfig = ScriptsConfig(gcode=GcodeScriptsConfig(afterPrinterConnected=None, beforePrinterDisconnected=None, beforePrintStarted=None, afterPrintCancelled="; disable motors\nM84\n\n;disable all heaters\n{% snippet 'disable_hotends' %}\n{% snippet 'disable_bed' %}\n;disable fan\nM106 S0", afterPrintDone=None, beforePrintPaused=None, afterPrintResumed=None, beforeToolChange=None, afterToolChange=None, snippets={'disable_hotends': '{% if printer_profile.extruder.sharedNozzle %}M104 T0 S0\n{% else %}{% for tool in range(printer_profile.extruder.count) %}M104 T{{ tool }} S0\n{% endfor %}{% endif %}', 'disable_bed': '{% if printer_profile.heatedBed %}M140 S0\n{% endif %}'})), serial: ~octoprint.schema.config.serial.SerialConfig = SerialConfig(port=None, baudrate=None, exclusive=True, lowLatency=False, autoconnect=False, autorefresh=True, autorefreshInterval=1, log=False, timeout=SerialTimeoutConfig(detectionFirst=10.0, detectionConsecutive=2.0, connection=10.0, communication=30.0, communicationBusy=3.0, temperature=5.0, temperatureTargetSet=2.0, temperatureAutoreport=2.0, sdStatus=1.0, sdStatusAutoreport=1.0, posAutoreport=5.0, resendOk=0.5, baudrateDetectionPause=1.0, positionLogWait=10.0), maxCommunicationTimeouts=SerialMaxTimeouts(idle=2, printing=5, long=5), maxWritePasses=5, additionalPorts=[], additionalBaudrates=[], blacklistedPorts=[], blacklistedBaudrates=[], longRunningCommands=['G4', 'G28', 'G29', 'G30', 'G32', 'M400', 'M226', 'M600'], blockedCommands=['M0', 'M1'], ignoredCommands=[], pausingCommands=['M0', 'M1', 'M25'], emergencyCommands=['M112', 'M108', 'M410'], checksumRequiringCommands=['M110'], helloCommand='M110 N0', disconnectOnErrors=True, ignoreErrorsFromFirmware=False, terminalLogSize=20, lastLineBufferSize=50, logResends=True, supportResendsWithoutOk='detect', logPositionOnPause=True, logPositionOnCancel=False, abortHeatupOnCancel=True, waitForStartOnConnect=False, waitToLoadSdFileList=True, alwaysSendChecksum=False, neverSendChecksum=False, sendChecksumWithUnknownCommands=False, unknownCommandsNeedAck=False, sdRelativePath=False, sdAlwaysAvailable=False, sdLowerCase=False, sdCancelCommand='M25', maxNotSdPrinting=2, swallowOkAfterResend=True, repetierTargetTemp=False, externalHeatupDetection=True, supportWait=True, ignoreIdenticalResends=False, identicalResendsCountdown=7, supportFAsCommand=False, firmwareDetection=True, blockWhileDwelling=False, useParityWorkaround='detect', maxConsecutiveResends=10, sendM112OnError=True, disableSdPrintingDetection=False, ackMax=1, sanityCheckTools=True, notifySuppressedCommands='warn', capabilities=SerialCapabilities(autoreport_temp=True, autoreport_sdstatus=True, autoreport_pos=True, busy_protocol=True, emergency_parser=True, extended_m20=True, lfn_write=True), resendRatioThreshold=10, resendRatioStart=100, ignoreEmptyPorts=False, encoding='ascii', enableShutdownActionCommand=False, triggerOkForM29=True), server: ~octoprint.schema.config.server.ServerConfig = ServerConfig(host=None, port=5000, firstRun=True, startOnceInSafeMode=False, ignoreIncompleteStartup=False, seenWizards={}, secretKey=None, heartbeat=900, reverseProxy=ReverseProxyConfig(prefixHeader=None, schemeHeader=None, hostHeader=None, serverHeader=None, portHeader=None, prefixFallback=None, schemeFallback=None, hostFallback=None, serverFallback=None, portFallback=None, trustedProxies=[], trustLocalhostProxies=True), uploads=UploadsConfig(maxSize=1073741824, nameSuffix='name', pathSuffix='path'), maxSize=102400, commands=CommandsConfig(systemShutdownCommand=None, systemRestartCommand=None, serverRestartCommand=None, localPipCommand=None), onlineCheck=OnlineCheckConfig(enabled=None, interval=900, host='1.1.1.1', port=53, name='octoprint.org'), pluginBlacklist=PluginBlacklistConfig(enabled=None, url='https://plugins.octoprint.org/blacklist.json', ttl=900, timeout=3.05), diskspace=DiskspaceConfig(warning=524288000, critical=209715200), preemptiveCache=PreemptiveCacheConfig(exceptions=[], until=7), ipCheck=IpCheckConfig(enabled=True, trustedSubnets=[]), allowFraming=False, cookies=CookiesConfig(secure=False, samesite=<SameSiteEnum.lax: 'Lax'>), allowedLoginRedirectPaths=[]), slicing: ~octoprint.schema.config.slicing.SlicingConfig = SlicingConfig(enabled=True, defaultSlicer=None, defaultProfiles={}), system: ~octoprint.schema.config.system.SystemConfig = SystemConfig(actions=[]), temperature: ~octoprint.schema.config.temperature.TemperatureConfig = TemperatureConfig(profiles=[TemperatureProfile(name='ABS', extruder=210, bed=100), TemperatureProfile(name='PLA', extruder=180, bed=60)], cutoff=30, sendAutomatically=False, sendAutomaticallyAfter=1), terminalFilters: ~typing.List[~octoprint.schema.config.terminalfilters.TerminalFilterEntry] = [TerminalFilterEntry(name='Suppress temperature messages', regex='(Send: (N\\d+\\s+)?M105)|(Recv:\\s+(ok\\s+([PBN]\\d+\\s+)*)?([BCLPR]|T\\d*):-?\\d+)'), TerminalFilterEntry(name='Suppress SD status messages', regex='(Send: (N\\d+\\s+)?M27)|(Recv: SD printing byte)|(Recv: Not SD printing)'), TerminalFilterEntry(name='Suppress position messages', regex='(Send:\\s+(N\\d+\\s+)?M114)|(Recv:\\s+(ok\\s+)?X:[+-]?([0-9]*[.])?[0-9]+\\s+Y:[+-]?([0-9]*[.])?[0-9]+\\s+Z:[+-]?([0-9]*[.])?[0-9]+\\s+E\\d*:[+-]?([0-9]*[.])?[0-9]+).*'), TerminalFilterEntry(name='Suppress wait responses', regex='Recv: wait'), TerminalFilterEntry(name='Suppress processing responses', regex='Recv: (echo:\\s*)?busy:\\s*processing')], webcam: ~octoprint.schema.config.webcam.WebcamConfig = WebcamConfig(webcamEnabled=True, timelapseEnabled=True, ffmpeg=None, ffmpegThreads=1, ffmpegVideoCodec='libx264', bitrate='10000k', watermark=True, ffmpegCommandline='{ffmpeg} -framerate {fps} -i "{input}" -vcodec {videocodec} -threads {threads} -b:v {bitrate} -f {containerformat} -y {filters} "{output}"', ffmpegThumbnailCommandline='{ffmpeg} -sseof -1 -i "{input}" -update 1 -q:v 0.7 "{output}"', timelapse=TimelapseConfig(type=<TimelapseTypeEnum.off: 'off'>, fps=25, postRoll=0, renderAfterPrint=<RenderAfterPrintEnum.always: 'always'>, options=TimelapseOptions(interval=None, capturePostRoll=None, retractionZHop=None)), cleanTmpAfterDays=7, defaultWebcam='classic', snapshotWebcam='classic'))
accessControl: AccessControlConfig
api: ApiConfig
appearance: AppearanceConfig
controls: List[Union[ControlConfig, ContainerConfig]]
devel: DevelConfig
estimation: EstimationConfig
events: EventsConfig
feature: FeatureConfig
folder: FolderConfig
gcodeAnalysis: GcodeAnalysisConfig
plugins: PluginsConfig
printerParameters: PrinterParametersConfig
printerProfiles: PrinterProfilesConfig
scripts: ScriptsConfig
serial: SerialConfig
server: ServerConfig
slicing: SlicingConfig
system: SystemConfig
temperature: TemperatureConfig
terminalFilters: List[TerminalFilterEntry]
webcam: WebcamConfig
class octoprint.schema.config.access_control.AccessControlConfig(*, salt: Optional[str] = None, userManager: str = 'octoprint.access.users.FilebasedUserManager', groupManager: str = 'octoprint.access.groups.FilebasedGroupManager', permissionManager: str = 'octoprint.access.permissions.PermissionManager', userfile: Optional[str] = None, groupfile: Optional[str] = None, autologinLocal: bool = False, localNetworks: List[str] = ['127.0.0.0/8', '::1/128'], autologinAs: Optional[str] = None, autologinHeadsupAcknowledged: bool = False, trustBasicAuthentication: bool = False, checkBasicAuthenticationPassword: bool = True, trustRemoteUser: bool = False, remoteUserHeader: str = 'REMOTE_USER', addRemoteUsers: bool = False, defaultReauthenticationTimeout: int = 5)
addRemoteUsers: bool

If a remote user is not found, add them. Use this only if all users from the remote system can use OctoPrint.

autologinAs: Optional[str]

The name of the user to automatically log on clients originating from localNetworks as. Must be the name of one of your configured users.

autologinHeadsupAcknowledged: bool

Whether the user has acknowledged the heads-up about the importance of a correct reverse proxy configuration in the presence of autologin.

autologinLocal: bool

If set to true, will automatically log on clients originating from any of the networks defined in localNetworks as the user defined in autologinAs.

checkBasicAuthenticationPassword: bool

Whether to also check the password provided through Basic Authentication, if the Basic Authentication header is to be trusted. Disabling this will only match the user name in the Basic Authentication header and login the user without further checks, thus disable with caution.

defaultReauthenticationTimeout: int

Default timeout after which to require reauthentication by a user for dangerous changes, in minutes. Defaults to 5 minutes. Set to 0 to disable reauthentication requirements (SECURITY IMPACT!).

groupManager: str

groups.yaml in the default configuration folder).

Type

The group manager implementation to use for accessing group information. Currently only a filebased user manager is implemented which stores configured groups in a YAML file (Default

groupfile: Optional[str]

The YAML group file to use. If left out defaults to groups.yaml in the default configuration folder.

localNetworks: List[str]

A list of networks or IPs for which an automatic logon as the user defined in autologinAs will take place. If available OctoPrint will evaluate the X-Forwarded-For HTTP header for determining the client’s IP address. Defaults to anything originating from localhost.

permissionManager: str

The permission manager implementation to use.

remoteUserHeader: str

Header used by the reverse proxy to convey the authenticated user.

salt: Optional[str]

Secret salt used for password hashing. DO NOT TOUCH! If changed you will no longer be able to log in with your existing accounts. Default unset, generated on first run.

trustBasicAuthentication: bool

Whether to trust Basic Authentication headers. If you have setup Basic Authentication in front of OctoPrint and the user names you use there match OctoPrint accounts, by setting this to true users will be logged into OctoPrint as the user during Basic Authentication. ONLY ENABLE THIS if your OctoPrint instance is only accessible through a connection locked down through Basic Authentication!

trustRemoteUser: bool

Whether to trust remote user headers. If you have setup authentication in front of OctoPrint and the user names you use there match OctoPrint accounts, by setting this to true users will be logged into OctoPrint as the user provided in the header. ONLY ENABLE THIS if your OctoPrint instance is only accessible through a connection locked down through an authenticating reverse proxy!

userManager: str

users.yaml in the default configuration folder).

Type

The user manager implementation to use for accessing user information. Currently only a filebased user manager is implemented which stores configured accounts in a YAML file (Default

userfile: Optional[str]

The YAML user file to use. If left out defaults to users.yaml in the default configuration folder.

class octoprint.schema.config.api.ApiConfig(*, allowCrossOrigin: bool = False)
allowCrossOrigin: bool

Whether to allow cross origin access to the API or not.

class octoprint.schema.config.appearance.AppearanceConfig(*, name: str = '', color: ColorEnum = ColorEnum.default, colorTransparent: bool = False, colorIcon: bool = True, defaultLanguage: str = '_default', showFahrenheitAlso: bool = False, fuzzyTimes: bool = True, closeModalsWithClick: bool = True, showInternalFilename: bool = True, components: ComponentConfig = ComponentConfig(order=ComponentOrderConfig(navbar=['settings', 'systemmenu', 'plugin_announcements', 'plugin_logging_seriallog', 'plugin_logging_plugintimingslog', 'plugin_pi_support', 'login'], sidebar=['plugin_firmware_check_warning', 'plugin_firmware_check_info', 'connection', 'state', 'files'], tab=['temperature', 'control', 'plugin_gcodeviewer', 'terminal', 'timelapse'], settings=['section_printer', 'serial', 'printerprofiles', 'temperatures', 'terminalfilters', 'gcodescripts', 'section_features', 'features', 'webcam', 'accesscontrol', 'plugin_gcodeviewer', 'api', 'plugin_appkeys', 'section_octoprint', 'server', 'folders', 'appearance', 'plugin_logging', 'plugin_pluginmanager', 'plugin_softwareupdate', 'plugin_announcements', 'plugin_eventmanager', 'plugin_backup', 'plugin_tracking', 'plugin_errortracking', 'plugin_pi_support'], usersettings=['access', 'interface'], wizard=['plugin_softwareupdate_update', 'plugin_backup', 'plugin_corewizard_acl', 'plugin_corewizard_onlinecheck'], about=['about', 'plugin_pi_support', 'supporters', 'authors', 'changelog', 'license', 'thirdparty', 'plugin_pluginmanager', 'plugin_achievements', 'plugin_achievements_2', 'systeminfo'], generic=[]), disabled=ComponentDisabledConfig(navbar=[], sidebar=[], tab=[], settings=[], usersettings=[], wizard=[], about=[], generic=[])))
closeModalsWithClick: bool
color: ColorEnum

Use this to color the navigation bar.

colorIcon: bool
colorTransparent: bool

Makes the color of the navigation bar “transparent”. In case your printer uses acrylic for its frame 😉.

components: ComponentConfig

Configures the order and availability of the UI components.

defaultLanguage: str

Default language of OctoPrint. If left unset OctoPrint will try to match up available languages with the user’s browser settings.

fuzzyTimes: bool
name: str

<>”)

Type

Use this to give your OctoPrint instance a name. It will be displayed in the title bar (as “<Name> [OctoPrint]”) and in the navigation bar (as “OctoPrint

showFahrenheitAlso: bool
showInternalFilename: bool

Show the internal filename in the files sidebar, if necessary.

class octoprint.schema.config.appearance.ColorEnum(value)

An enumeration.

blue = 'blue'
default = 'default'
green = 'green'
orange = 'orange'
red = 'red'
violet = 'violet'
yellow = 'yellow'
class octoprint.schema.config.appearance.ComponentConfig(*, order: ComponentOrderConfig = ComponentOrderConfig(navbar=['settings', 'systemmenu', 'plugin_announcements', 'plugin_logging_seriallog', 'plugin_logging_plugintimingslog', 'plugin_pi_support', 'login'], sidebar=['plugin_firmware_check_warning', 'plugin_firmware_check_info', 'connection', 'state', 'files'], tab=['temperature', 'control', 'plugin_gcodeviewer', 'terminal', 'timelapse'], settings=['section_printer', 'serial', 'printerprofiles', 'temperatures', 'terminalfilters', 'gcodescripts', 'section_features', 'features', 'webcam', 'accesscontrol', 'plugin_gcodeviewer', 'api', 'plugin_appkeys', 'section_octoprint', 'server', 'folders', 'appearance', 'plugin_logging', 'plugin_pluginmanager', 'plugin_softwareupdate', 'plugin_announcements', 'plugin_eventmanager', 'plugin_backup', 'plugin_tracking', 'plugin_errortracking', 'plugin_pi_support'], usersettings=['access', 'interface'], wizard=['plugin_softwareupdate_update', 'plugin_backup', 'plugin_corewizard_acl', 'plugin_corewizard_onlinecheck'], about=['about', 'plugin_pi_support', 'supporters', 'authors', 'changelog', 'license', 'thirdparty', 'plugin_pluginmanager', 'plugin_achievements', 'plugin_achievements_2', 'systeminfo'], generic=[]), disabled: ComponentDisabledConfig = ComponentDisabledConfig(navbar=[], sidebar=[], tab=[], settings=[], usersettings=[], wizard=[], about=[], generic=[]))
disabled: ComponentDisabledConfig

Disabled components per container. If a component is included here it will not be included in OctoPrint’s UI at all. Note that this might mean that critical functionality will not be available if no replacement is registered.

order: ComponentOrderConfig

Defines the order of the components within their respective containers.

class octoprint.schema.config.appearance.ComponentDisabledConfig(*, navbar: List[str] = [], sidebar: List[str] = [], tab: List[str] = [], settings: List[str] = [], usersettings: List[str] = [], wizard: List[str] = [], about: List[str] = [], generic: List[str] = [])
about: List[str]

Disabled about dialog items.

generic: List[str]

Disabled generic items.

navbar: List[str]

Disabled navbar items.

settings: List[str]

Disabled settings.

sidebar: List[str]

Disabled sidebar items.

tab: List[str]

Disabled tabs.

usersettings: List[str]

Disabled user settings.

wizard: List[str]

Disabled wizards.

class octoprint.schema.config.appearance.ComponentOrderConfig(*, navbar: List[str] = ['settings', 'systemmenu', 'plugin_announcements', 'plugin_logging_seriallog', 'plugin_logging_plugintimingslog', 'plugin_pi_support', 'login'], sidebar: List[str] = ['plugin_firmware_check_warning', 'plugin_firmware_check_info', 'connection', 'state', 'files'], tab: List[str] = ['temperature', 'control', 'plugin_gcodeviewer', 'terminal', 'timelapse'], settings: List[str] = ['section_printer', 'serial', 'printerprofiles', 'temperatures', 'terminalfilters', 'gcodescripts', 'section_features', 'features', 'webcam', 'accesscontrol', 'plugin_gcodeviewer', 'api', 'plugin_appkeys', 'section_octoprint', 'server', 'folders', 'appearance', 'plugin_logging', 'plugin_pluginmanager', 'plugin_softwareupdate', 'plugin_announcements', 'plugin_eventmanager', 'plugin_backup', 'plugin_tracking', 'plugin_errortracking', 'plugin_pi_support'], usersettings: List[str] = ['access', 'interface'], wizard: List[str] = ['plugin_softwareupdate_update', 'plugin_backup', 'plugin_corewizard_acl', 'plugin_corewizard_onlinecheck'], about: List[str] = ['about', 'plugin_pi_support', 'supporters', 'authors', 'changelog', 'license', 'thirdparty', 'plugin_pluginmanager', 'plugin_achievements', 'plugin_achievements_2', 'systeminfo'], generic: List[str] = [])
about: List[str]

Order of about dialog items.

generic: List[str]

Order of generic items.

navbar: List[str]

Order of navbar items.

settings: List[str]

Order of settings.

sidebar: List[str]

Order of sidebar items.

tab: List[str]

Order of tabs.

usersettings: List[str]

Order of user settings.

wizard: List[str]

Order of wizards.

class octoprint.schema.config.controls.ContainerConfig(*, children: List[Union[ContainerConfig, ControlConfig]] = [], name: Optional[str] = None, layout: LayoutEnum = LayoutEnum.vertical)
children: List[Union[ContainerConfig, ControlConfig]]

A list of children controls or containers contained within this container.

layout: LayoutEnum

The layout to use for laying out the contained children, either from top to bottom (vertical) or from left to right (horizontal).

name: Optional[str]

A name to display above the container, basically a section header.

class octoprint.schema.config.controls.ControlConfig(*, name: str, command: Optional[str] = None, commands: Optional[List[str]] = None, script: Optional[str] = None, javascript: Optional[str] = None, additionalClasses: Optional[str] = None, enabled: Optional[str] = None, input: Optional[List[ControlInputConfig]] = [], regex: Optional[str] = None, template: Optional[str] = None, confirm: Optional[str] = None)
additionalClasses: Optional[str]

Additional classes to apply to the button of a command, commands, script or javascript control, other than the default btn. Can be used to visually style the button, e.g. set to btn-danger to turn the button red.

command: Optional[str]

A single GCODE command to send to the printer. Will be rendered as a button which sends the command to the printer upon click. The button text will be the value of the name attribute. Mutually exclusive with commands and script. The rendered button be disabled if the printer is currently offline or printing or alternatively if the requirements defined via the enabled attribute are not met.

commands: Optional[List[str]]

A list of GCODE commands to send to the printer. Will be rendered as a button which sends the commands to the printer upon click. The button text will be the value of the name attribute. Mutually exclusive with command and script. The rendered button will be disabled if the printer is currently offline or printing or alternatively if the requirements defined via the enabled attribute are not met.

confirm: Optional[str]

A text to display to the user to confirm his button press. Can be used with sensitive custom controls like changing EEPROM values in order to prevent accidental clicks. The text will be displayed in a confirmation dialog.

enabled: Optional[str]

A JavaScript snippet returning either true or false determining whether the control should be enabled or not. This allows to override the default logic for the enable state of the control (disabled if printer is offline). The JavaScript snippet is eval’d and processed in a context where the control it is part of is provided as local variable data and the ControlViewModel is available as self.

input: Optional[List[ControlInputConfig]]

A list of definitions of input parameters for a command or commands, to be rendered as additional input fields. command/commands may contain placeholders to be replaced by the values obtained from the user for the defined input fields.

javascript: Optional[str]

A JavaScript snippet to be executed when the button rendered for command or commands is clicked. This allows to override the direct sending of the command or commands to the printer with more sophisticated behaviour. The JavaScript snippet is eval’d and processed in a context where the control it is part of is provided as local variable data and the ControlViewModel is available as self.

name: str

The name of the control, will be displayed either on the button if it’s a control sending a command or as a label for controls which only display output.

regex: Optional[str]

//docs.python.org/3/library/re.html#regular-expression-syntax) to match against lines received from the printer to retrieve information from it (e.g. specific output). Together with template this allows rendition of received data from the printer within the UI.

Type

A [regular expression <re-syntax>](https

script: Optional[str]

The name of a full blown [GCODE script]() to send to the printer. Will be rendered as a button which sends the script to the printer upon click. The button text will be the value of the name attribute. Mutually exclusive with command and commands. The rendered button will be disabled if the printer is currently offline or printing or alternatively if the requirements defined via the enabled attribute are not met. Values of input parameters will be available in the template context under the parameter variable (e.g. an input parameter speed will be available in the script template as parameter.speed). On top of that all other variables defined in the [GCODE template context]() will be available.

template: Optional[str]

{temperature}` for a regex T:s*(?P<temperature>d+(.d*)) or positional groups within the regex (e.g. Position: X={0}, Y={1}, Z={2}, E={3} for a regex X:([0-9.]+) Y:([0-9.]+) Z:([0-9.]+) E:([0-9.]+)).

Type

A template to use for rendering the match of regex. May contain placeholders in [Python Format String Syntax](https

Type

//docs.python.org/3/library/string.html#formatstrings) for either named groups within the regex (e.g. `Temperature

class octoprint.schema.config.controls.ControlInputConfig(*, name: str, parameter: str, default: Union[str, int, float, bool], slider: Optional[ControlSliderInputConfig] = None)
default: Union[str, int, float, bool]

Default value for the input field.

name: str

Name to display for the input field.

parameter: str

Internal parameter name for the input field, used as a placeholder in command/commands.

slider: Optional[ControlSliderInputConfig]

If this attribute is included, instead of an input field a slider control will be rendered.

class octoprint.schema.config.controls.ControlSliderInputConfig(*, min: int = 0, max: int = 255, step: int = 1)
max: int

Maximum value of the slider.

min: int

Minimum value of the slider.

step: int

Step size per slider tick.

class octoprint.schema.config.controls.LayoutEnum(value)

An enumeration.

horizontal = 'horizontal'
vertical = 'vertical'
class octoprint.schema.config.devel.DevelCacheConfig(*, enabled: bool = True, preemptive: bool = True)
enabled: bool

Whether to enable caching. Defaults to true. Setting it to false will cause the UI to always be fully rerendered on request to / on the server.

preemptive: bool

Whether to enable the preemptive cache.

class octoprint.schema.config.devel.DevelConfig(*, stylesheet: StylesheetEnum = StylesheetEnum.css, cache: DevelCacheConfig = DevelCacheConfig(enabled=True, preemptive=True), webassets: DevelWebassetsConfig = DevelWebassetsConfig(bundle=True, clean_on_startup=True, minify=True, minify_plugins=False), useFrozenDictForPrinterState: bool = True, showLoadingAnimation: bool = True, sockJsConnectTimeout: float = 30, pluginTimings: bool = False, enableRateLimiter: bool = True, enableCsrfProtection: bool = True)
cache: DevelCacheConfig

Settings for OctoPrint’s internal caching.

enableCsrfProtection: bool

Enable or disable the CSRF protection. Careful, disabling this reduces security.

enableRateLimiter: bool

Enable or disable the rate limiter. Careful, disabling this reduces security.

pluginTimings: bool
showLoadingAnimation: bool

Enable or disable the loading animation.

sockJsConnectTimeout: float
stylesheet: StylesheetEnum

Settings for stylesheet preference. OctoPrint will prefer to use the stylesheet type specified here. Usually (on a production install) that will be the compiled css (default). Developers may specify less here too.

useFrozenDictForPrinterState: bool
webassets: DevelWebassetsConfig

Settings for OctoPrint’s web asset merging and minifying.

class octoprint.schema.config.devel.DevelWebassetsConfig(*, bundle: bool = True, clean_on_startup: bool = True, minify: bool = True, minify_plugins: bool = False)
bundle: bool

if this is set to false, no minification will take place regardless of the minify setting.

Type

If set to true, OctoPrint will merge all JS, all CSS and all Less files into one file per type to reduce request count. Setting it to false will load all assets individually. Note

clean_on_startup: bool

Whether to delete generated web assets on server startup (forcing a regeneration).

minify: bool

if bundle is set to false, no minification will take place either.

Type

If set to true, OctoPrint will the core and library javascript assets. Note

minify_plugins: bool

if bundle or minify are set to false, no minification of the plugin assets will take place either.

Type

If set to true, OctoPrint will also minify the third party plugin javascript assets. Note

class octoprint.schema.config.devel.StylesheetEnum(value)

An enumeration.

css = 'css'
less = 'less'
class octoprint.schema.config.estimation.EstimationConfig(*, printTime: PrintTimeEstimationConfig = PrintTimeEstimationConfig(statsWeighingUntil=0.5, validityRange=0.15, forceDumbFromPercent=0.3, forceDumbAfterMin=30.0, stableThreshold=60))
printTime: PrintTimeEstimationConfig

Parameters for the print time estimation during an ongoing print job.

class octoprint.schema.config.estimation.PrintTimeEstimationConfig(*, statsWeighingUntil: float = 0.5, validityRange: float = 0.15, forceDumbFromPercent: float = 0.3, forceDumbAfterMin: float = 30.0, stableThreshold: int = 60)
forceDumbAfterMin: float

If no estimate could be calculated until this many minutes into the print and no statistical data is available, use dumb linear estimate.

forceDumbFromPercent: float

If no estimate could be calculated until this percentage and no statistical data is available, use dumb linear estimate. Value between 0 and 1.0.

stableThreshold: int

Average fluctuation between individual calculated estimates to consider in stable range. Seconds of difference.

statsWeighingUntil: float

Until which percentage to do a weighted mixture of statistical duration (analysis or past prints) with the result from the calculated estimate if that’s already available. Utilized to compensate for the fact that the earlier in a print job, the least accuracy even a stable calculated estimate provides.

validityRange: float

Range the assumed percentage (based on current estimated statistical, calculated or mixed total vs elapsed print time so far) needs to be around the actual percentage for the result to be used.

class octoprint.schema.config.events.EventSubscription(*, event: str, name: Optional[str] = None, command: str, type: SubscriptionTypeEnum, enabled: bool = True, debug: bool = False)
command: str

The command to execute when the event is triggered, either a GCODE or a system command.

debug: bool

If set to true, OctoPrint will log the command after performing all placeholder replacements.

enabled: bool

Whether the event subscription should be enabled.

event: str

The event to subscribe to.

name: Optional[str]

The event name to show on the UI

type: SubscriptionTypeEnum

The type of the command.

class octoprint.schema.config.events.EventsConfig(*, enabled: bool = True, subscriptions: List[EventSubscription] = [])
enabled: bool

Whether event subscriptions should be enabled or not.

subscriptions: List[EventSubscription]

A list of event subscriptions.

class octoprint.schema.config.events.SubscriptionTypeEnum(value)

An enumeration.

gcode = 'gcode'
system = 'system'
class octoprint.schema.config.feature.FeatureConfig(*, temperatureGraph: bool = True, sdSupport: bool = True, keyboardControl: bool = True, pollWatched: bool = False, modelSizeDetection: bool = True, rememberFileFolder: bool = False, printStartConfirmation: bool = False, printCancelConfirmation: bool = True, uploadOverwriteConfirmation: bool = True, autoUppercaseBlacklist: List[str] = ['M117', 'M118', 'M707', 'M708'], g90InfluencesExtruder: bool = False, enforceReallyUniversalFilenames: bool = False, enableDragDropUpload: bool = True)
autoUppercaseBlacklist: List[str]

Commands that should never be auto-uppercased when sent to the printer through the Terminal tab.

enableDragDropUpload: bool

Enable drag and drop upload overlay

enforceReallyUniversalFilenames: bool

Replace all special characters and spaces with text equivalent to make them universally compatible. Most OS filesystems work fine with unicode characters, but just in case you can revert to the older behaviour by setting this to true.

g90InfluencesExtruder: bool

Whether G90/G91 also influence absolute/relative mode of extruders.

keyboardControl: bool

Whether to enable the keyboard control feature in the control tab.

modelSizeDetection: bool

Whether to enable model size detection and warning (true) or not (false).

pollWatched: bool

Whether to actively poll the watched folder (true) or to rely on the OS’s file system notifications instead (false).

printCancelConfirmation: bool

Whether to show a confirmation on print cancelling (true) or not (false)

printStartConfirmation: bool

Whether to show a confirmation on print start (true) or not (false)

rememberFileFolder: bool

Whether to remember the selected folder on the file manager.

sdSupport: bool

Specifies whether support for SD printing and file management should be enabled.

temperatureGraph: bool

Whether to enable the temperature graph in the UI or not.

uploadOverwriteConfirmation: bool
class octoprint.schema.config.folder.FolderConfig(*, uploads: Optional[str] = None, timelapse: Optional[str] = None, timelapse_tmp: Optional[str] = None, logs: Optional[str] = None, virtualSd: Optional[str] = None, watched: Optional[str] = None, plugins: Optional[str] = None, slicingProfiles: Optional[str] = None, printerProfiles: Optional[str] = None, scripts: Optional[str] = None, translations: Optional[str] = None, generated: Optional[str] = None, data: Optional[str] = None)
data: Optional[str]

Absolute path where to store additional data. Defaults to the data folder in OctoPrint’s base folder.

generated: Optional[str]

Absolute path where to store generated files. Defaults to the generated folder in OctoPrint’s base folder.

logs: Optional[str]

Absolute path where to store logs. Defaults to the logs folder in OctoPrint’s base folder.

plugins: Optional[str]

Absolute path where to locate and install single file plugins. Defaults to the plugins folder in OctoPrint’s base folder.

printerProfiles: Optional[str]

Absolute path where to store printer profiles. Defaults to the printerProfiles folder in OctoPrint’s base folder.

scripts: Optional[str]

Absolute path where to store (GCODE) scripts. Defaults to the scripts folder in OctoPrint’s base folder.

slicingProfiles: Optional[str]

Absolute path where to store slicing profiles. Defaults to the slicingProfiles folder in OctoPrint’s base folder.

timelapse: Optional[str]

Absolute path where to store finished timelase recordings. Defaults to the timelapse folder in OctoPrint’s base folder.

timelapse_tmp: Optional[str]

Absolute path where to store temporary timelapse snapshots. Defaults to the timelapse/tmp folder in OctoPrint’s base folder.

translations: Optional[str]

Absolute path where to store additional translations. Defaults to the translations folder in OctoPrint’s base folder.

uploads: Optional[str]

Absolute path where to store gcode uploads. Defaults to the uploads folder in OctoPrint’s base folder.

virtualSd: Optional[str]

Absolute path where to store the virtual printer’s SD card files. Defaults to the virtualSd folder in OctoPrint’s base folder.

watched: Optional[str]

Absolute path to the watched folder. Defaults to the watched folder in OctoPrint’s base folder.

class octoprint.schema.config.gcode_analysis.GcodeAnalysisConfig(*, maxExtruders: int = 10, throttle_normalprio: float = 0.01, throttle_highprio: float = 0.0, throttle_lines: int = 100, runAt: RunAtEnum = RunAtEnum.idle, bedZ: float = 0.0)
bedZ: float

Z position considered the location of the bed.

maxExtruders: int

Maximum number of extruders to support/to sanity check for.

runAt: RunAtEnum

Whether to run the analysis only when idle (not printing), regardless of printing state or never.

throttle_highprio: float

Pause between each processed GCODE line batch in high priority mode (e.g. on fresh uploads), seconds.

throttle_lines: int

GCODE line batch size.

throttle_normalprio: float

Pause between each processed GCODE line batch in normal priority mode, seconds.

class octoprint.schema.config.gcode_analysis.RunAtEnum(value)

An enumeration.

always = 'always'
idle = 'idle'
never = 'never'
class octoprint.schema.config.plugins.PluginsConfig(*, _disabled: List[str] = [], _forcedCompatible: List[str] = [], _sortingOrder: Dict[str, Dict[str, int]] = {})
disabled: List[str]

Identifiers of installed but disabled plugins.

forced_compatible: List[str]

Identifiers of plugins for which python compatibility information will be ignored and the plugin considered compatible in any case. Only for development, do NOT use in production.

sorting_order: Dict[str, Dict[str, int]]

Custom sorting of hooks and implementations provided by plugins. Two-tiered dictionary structure, plugin identifier mapping to a dictionary of order overrides mapped by sorting context/hook name.

class octoprint.schema.config.printer_parameters.PrinterParametersConfig(*, pauseTriggers: List[str] = [])
pauseTriggers: List[str]
class octoprint.schema.config.printer_profiles.PrinterProfilesConfig(*, default: Optional[str] = None)
default: Optional[str]

Name of the printer profile to default to.

class octoprint.schema.config.scripts.GcodeScriptsConfig(*, afterPrinterConnected: Optional[str] = None, beforePrinterDisconnected: Optional[str] = None, beforePrintStarted: Optional[str] = None, afterPrintCancelled: Optional[str] = "; disable motors\nM84\n\n;disable all heaters\n{% snippet 'disable_hotends' %}\n{% snippet 'disable_bed' %}\n;disable fan\nM106 S0", afterPrintDone: Optional[str] = None, beforePrintPaused: Optional[str] = None, afterPrintResumed: Optional[str] = None, beforeToolChange: Optional[str] = None, afterToolChange: Optional[str] = None, snippets: Dict[str, str] = {'disable_bed': '{% if printer_profile.heatedBed %}M140 S0\n{% endif %}', 'disable_hotends': '{% if printer_profile.extruder.sharedNozzle %}M104 T0 S0\n{% else %}{% for tool in range(printer_profile.extruder.count) %}M104 T{{ tool }} S0\n{% endfor %}{% endif %}'})
afterPrintCancelled: Optional[str]
afterPrintDone: Optional[str]
afterPrintResumed: Optional[str]
afterPrinterConnected: Optional[str]
afterToolChange: Optional[str]
beforePrintPaused: Optional[str]
beforePrintStarted: Optional[str]
beforePrinterDisconnected: Optional[str]
beforeToolChange: Optional[str]
snippets: Dict[str, str]
class octoprint.schema.config.scripts.ScriptsConfig(*, gcode: GcodeScriptsConfig = GcodeScriptsConfig(afterPrinterConnected=None, beforePrinterDisconnected=None, beforePrintStarted=None, afterPrintCancelled="; disable motors\nM84\n\n;disable all heaters\n{% snippet 'disable_hotends' %}\n{% snippet 'disable_bed' %}\n;disable fan\nM106 S0", afterPrintDone=None, beforePrintPaused=None, afterPrintResumed=None, beforeToolChange=None, afterToolChange=None, snippets={'disable_hotends': '{% if printer_profile.extruder.sharedNozzle %}M104 T0 S0\n{% else %}{% for tool in range(printer_profile.extruder.count) %}M104 T{{ tool }} S0\n{% endfor %}{% endif %}', 'disable_bed': '{% if printer_profile.heatedBed %}M140 S0\n{% endif %}'}))
gcode: GcodeScriptsConfig
class octoprint.schema.config.serial.AlwaysDetectNeverEnum(value)

An enumeration.

always = 'always'
detect = 'detect'
never = 'never'
class octoprint.schema.config.serial.InfoWarnNeverEnum(value)

An enumeration.

info = 'info'
never = 'never'
warn = 'warn'
class octoprint.schema.config.serial.SerialCapabilities(*, autoreport_temp: bool = True, autoreport_sdstatus: bool = True, autoreport_pos: bool = True, busy_protocol: bool = True, emergency_parser: bool = True, extended_m20: bool = True, lfn_write: bool = True)
autoreport_pos: bool

Whether to enable position autoreport in the firmware if its support is detected

autoreport_sdstatus: bool

Whether to enable SD printing autoreport in the firmware if its support is detected

autoreport_temp: bool

Whether to enable temperature autoreport in the firmware if its support is detected

busy_protocol: bool

Whether to shorten the communication timeout if the firmware seems to support the busy protocol

emergency_parser: bool

Whether to send emergency commands out of band if the firmware seems to support the emergency parser

extended_m20: bool

Whether to request extended M20 (file list) output from the firmware if its support is detected

lfn_write: bool

Whether to enable long filename support for SD card writes if the firmware reports support for it

class octoprint.schema.config.serial.SerialConfig(*, port: Optional[str] = None, baudrate: Optional[int] = None, exclusive: bool = True, lowLatency: bool = False, autoconnect: bool = False, autorefresh: bool = True, autorefreshInterval: int = 1, log: bool = False, timeout: SerialTimeoutConfig = SerialTimeoutConfig(detectionFirst=10.0, detectionConsecutive=2.0, connection=10.0, communication=30.0, communicationBusy=3.0, temperature=5.0, temperatureTargetSet=2.0, temperatureAutoreport=2.0, sdStatus=1.0, sdStatusAutoreport=1.0, posAutoreport=5.0, resendOk=0.5, baudrateDetectionPause=1.0, positionLogWait=10.0), maxCommunicationTimeouts: SerialMaxTimeouts = SerialMaxTimeouts(idle=2, printing=5, long=5), maxWritePasses: int = 5, additionalPorts: List[str] = [], additionalBaudrates: List[int] = [], blacklistedPorts: List[str] = [], blacklistedBaudrates: List[int] = [], longRunningCommands: List[str] = ['G4', 'G28', 'G29', 'G30', 'G32', 'M400', 'M226', 'M600'], blockedCommands: List[str] = ['M0', 'M1'], ignoredCommands: List[str] = [], pausingCommands: List[str] = ['M0', 'M1', 'M25'], emergencyCommands: List[str] = ['M112', 'M108', 'M410'], checksumRequiringCommands: List[str] = ['M110'], helloCommand: str = 'M110 N0', disconnectOnErrors: bool = True, ignoreErrorsFromFirmware: bool = False, terminalLogSize: int = 20, lastLineBufferSize: int = 50, logResends: bool = True, supportResendsWithoutOk: AlwaysDetectNeverEnum = 'detect', logPositionOnPause: bool = True, logPositionOnCancel: bool = False, abortHeatupOnCancel: bool = True, waitForStartOnConnect: bool = False, waitToLoadSdFileList: bool = True, alwaysSendChecksum: bool = False, neverSendChecksum: bool = False, sendChecksumWithUnknownCommands: bool = False, unknownCommandsNeedAck: bool = False, sdRelativePath: bool = False, sdAlwaysAvailable: bool = False, sdLowerCase: bool = False, sdCancelCommand: str = 'M25', maxNotSdPrinting: int = 2, swallowOkAfterResend: bool = True, repetierTargetTemp: bool = False, externalHeatupDetection: bool = True, supportWait: bool = True, ignoreIdenticalResends: bool = False, identicalResendsCountdown: int = 7, supportFAsCommand: bool = False, firmwareDetection: bool = True, blockWhileDwelling: bool = False, useParityWorkaround: AlwaysDetectNeverEnum = 'detect', maxConsecutiveResends: int = 10, sendM112OnError: bool = True, disableSdPrintingDetection: bool = False, ackMax: int = 1, sanityCheckTools: bool = True, notifySuppressedCommands: InfoWarnNeverEnum = 'warn', capabilities: SerialCapabilities = SerialCapabilities(autoreport_temp=True, autoreport_sdstatus=True, autoreport_pos=True, busy_protocol=True, emergency_parser=True, extended_m20=True, lfn_write=True), resendRatioThreshold: int = 10, resendRatioStart: int = 100, ignoreEmptyPorts: bool = False, encoding: str = 'ascii', enableShutdownActionCommand: bool = False, triggerOkForM29: bool = True)
abortHeatupOnCancel: bool
ackMax: int
additionalBaudrates: List[int]

Use this to define additional baud rates to offer for connecting to serial ports. Must be a valid integer

additionalPorts: List[str]

//docs.python.org/3/library/glob.html)

Type

Use this to define additional patterns to consider for serial port listing. Must be a valid [“glob” pattern](http

alwaysSendChecksum: bool

Specifies whether OctoPrint should send linenumber + checksum with every printer command. Needed for successful communication with Repetier firmware.

autoconnect: bool

Whether to try to automatically connect to the printer on startup or not

autorefresh: bool

Whether to automatically refresh the port list while no connection is established

autorefreshInterval: int

Interval in seconds at which to refresh the port list while no connection is established

baudrate: Optional[int]

The default baudrate to use to connect to the printer. If unset or set to 0, the baudrate will be auto-detected.

blacklistedBaudrates: List[int]
blacklistedPorts: List[str]
blockWhileDwelling: bool

Whether to block all sending to the printer while a G4 (dwell) command is active (true, repetier) or not (false).

blockedCommands: List[str]

Commands which should not be sent to the printer, e.g. because they are known to block serial communication until physical interaction with the printer as is the case on most firmwares with the default M0 and M1.

capabilities: SerialCapabilities
checksumRequiringCommands: List[str]

Commands which need to always be send with a checksum.

disableSdPrintingDetection: bool
disconnectOnErrors: bool

Whether to disconnect from the printer on errors or not.

emergencyCommands: List[str]
enableShutdownActionCommand: bool

Whether to enable support for the shutdown action command, allowing the printer to shut down OctoPrint and the system it’s running on.

encoding: str

//docs.python.org/3/library/codecs.html#standard-encodings).

Type

Encoding to use when talking to a machine. ascii limits access to characters 0-127, latin_1 enables access to the “extended” ascii characters 0-255. Other values can be used, see [Python’s standard encodings](https

exclusive: bool

Whether to request the serial port exclusively or not

externalHeatupDetection: bool

Whether to enable external heatup detection (to detect heatup triggered e.g. through the printer’s LCD panel or while printing from SD) or not. Causes issues with Repetier’s “first ok then response” approach to communication, so disable for printers running Repetier firmware.

firmwareDetection: bool

Whether to attempt to auto detect the firmware of the printer and adjust settings accordingly (true) or not and rely on manual configuration (false).

helloCommand: str

Command to send in order to initiate a handshake with the printer.

identicalResendsCountdown: int

If ignoreIdenticalResends is true, how many consecutive identical resends to ignore.

ignoreEmptyPorts: bool
ignoreErrorsFromFirmware: bool

Whether to completely ignore errors from the firmware or not.

ignoreIdenticalResends: bool

Whether to ignore identical resends from the printer (true, repetier) or not (false).

ignoredCommands: List[str]

Commands which should not be sent to the printer and just silently ignored. An example of when you may wish to use this could be useful if you wish to manually change a filament on M600, by using that as a Pausing command.

lastLineBufferSize: int
log: bool

might decrease performance)

Type

Whether to log whole communication to serial.log (warning

logPositionOnCancel: bool
logPositionOnPause: bool
logResends: bool

Whether to log resends to octoprint.log or not. Invaluable debug tool without performance impact, leave on if possible please.

longRunningCommands: List[str]

Commands which are known to take a long time to be acknowledged by the firmware, e.g. homing, dwelling, auto leveling etc.

lowLatency: bool

Whether to request low latency mode on the serial port or not

maxCommunicationTimeouts: SerialMaxTimeouts
maxConsecutiveResends: int
maxNotSdPrinting: int
maxWritePasses: int

Maximum number of write attempts to serial during which nothing can be written before the communication with the printer is considered dead and OctoPrint will disconnect with an error

neverSendChecksum: bool
notifySuppressedCommands: InfoWarnNeverEnum
pausingCommands: List[str]

Commands which should cause OctoPrint to pause any ongoing prints.

port: Optional[str]

The default port to use to connect to the printer. If unset or set to AUTO, the port will be auto-detected.

repetierTargetTemp: bool

<temperature>` instead of attaching that information to the regular M105 responses.

Type

Whether the printer sends repetier style target temperatures in the format `TargetExtr0

resendRatioStart: int
resendRatioThreshold: int

Percentage of resend requests among all sent lines that should be considered critical.

sanityCheckTools: bool
sdAlwaysAvailable: bool

Whether to always assume that an SD card is present in the printer. Needed by some firmwares which don’t report the SD card status properly.

sdCancelCommand: str
sdLowerCase: bool
sdRelativePath: bool

Specifies whether firmware expects relative paths for selecting SD files.

sendChecksumWithUnknownCommands: bool

Specifies whether OctoPrint should also send linenumber + checksum with commands that are not detected as valid GCODE (as in, they do not match the regular expression ^s*([GM]d+|T)).

sendM112OnError: bool
supportFAsCommand: bool

Whether to support F on its own as a valid GCODE command (true) or not (false).

supportResendsWithoutOk: AlwaysDetectNeverEnum

Whether to support resends without follow-up ok or not.

supportWait: bool
swallowOkAfterResend: bool
terminalLogSize: int
timeout: SerialTimeoutConfig

Timeouts used for the serial connection to the printer, you might want to adjust these if you are experiencing connection problems

triggerOkForM29: bool

Whether to automatically trigger an ok for M29 (a lot of versions of this command are buggy and the response skips on the ok).

unknownCommandsNeedAck: bool

Specifies whether OctoPrint should also use up acknowledgments (ok) for commands that are not detected as valid GCODE (as in, they do not match the regular expression ^s*([GM]d+|T)).

useParityWorkaround: AlwaysDetectNeverEnum
waitForStartOnConnect: bool

Whether OctoPrint should wait for the start response from the printer before trying to send commands during connect.

waitToLoadSdFileList: bool

Specifies whether OctoPrint should wait to load the SD card file list until the first firmware capability report is processed.

class octoprint.schema.config.serial.SerialMaxTimeouts(*, idle: int = 2, printing: int = 5, long: int = 5)
idle: int

Max. timeouts when the printer is idle

long: int

Max. timeouts when a long running command is active

printing: int

Max. timeouts when the printer is printing

class octoprint.schema.config.serial.SerialTimeoutConfig(*, detectionFirst: float = 10.0, detectionConsecutive: float = 2.0, connection: float = 10.0, communication: float = 30.0, communicationBusy: float = 3.0, temperature: float = 5.0, temperatureTargetSet: float = 2.0, temperatureAutoreport: float = 2.0, sdStatus: float = 1.0, sdStatusAutoreport: float = 1.0, posAutoreport: float = 5.0, resendOk: float = 0.5, baudrateDetectionPause: float = 1.0, positionLogWait: float = 10.0)
baudrateDetectionPause: float
communication: float

Timeout during serial communication, in seconds

communicationBusy: float

Timeout during serial communication when busy protocol support is detected, in seconds

connection: float

Timeout for waiting to establish a connection with the selected port, in seconds

detectionConsecutive: float
detectionFirst: float
posAutoreport: float
positionLogWait: float
resendOk: float
sdStatus: float

Timeout after which to query the SD status while SD printing

sdStatusAutoreport: float
temperature: float

Timeout after which to query temperature when no target is set

temperatureAutoreport: float
temperatureTargetSet: float

Timeout after which to query temperature when a target is set

class octoprint.schema.config.server.CommandsConfig(*, systemShutdownCommand: Optional[str] = None, systemRestartCommand: Optional[str] = None, serverRestartCommand: Optional[str] = None, localPipCommand: Optional[str] = None)
localPipCommand: Optional[str]

pip command associated with OctoPrint, used for installing plugins and updates, if unset (default) the command will be autodetected based on the current python executable - unless you have a really special setup this is the right way to do it and there should be no need to ever touch this setting.

serverRestartCommand: Optional[str]

Command to restart OctoPrint.

systemRestartCommand: Optional[str]

Command to restart the system OctoPrint is running on.

systemShutdownCommand: Optional[str]

Command to shut down the system OctoPrint is running on.

class octoprint.schema.config.server.CookiesConfig(*, secure: bool = False, samesite: Optional[SameSiteEnum] = SameSiteEnum.lax)
samesite: Optional[SameSiteEnum]

//www.chromestatus.com/feature/5088147346030592), [“Feature: Reject insecure SameSite=None cookies”](https://www.chromestatus.com/feature/5633521622188032) and [issue #3482](https://github.com/OctoPrint/OctoPrint/issues/3482).

Type

SameSite setting to use on the cookies. Possible values are None, Lax and Strict. Defaults to Lax. Be advised that if forced unset, this has security implications as many browsers now default to Lax unless you configure cookies to be set with Secure flag set, explicitly set SameSite setting here and also serve OctoPrint over https. The Lax setting is known to cause with embedding OctoPrint in frames. See also [“Feature

Type

Cookies default to SameSite=Lax”](https

secure: bool

Whether to set the Secure flag to true on cookies. Only set to true if you are running OctoPrint behind a reverse proxy taking care of SSL termination.

class octoprint.schema.config.server.DiskspaceConfig(*, warning: int = 524288000, critical: int = 209715200)
critical: int

Threshold (bytes) after which to consider disk space becoming critical, defaults to 200MB.

warning: int

Threshold (bytes) after which to consider disk space becoming sparse, defaults to 500MB.

class octoprint.schema.config.server.IpCheckConfig(*, enabled: bool = True, trustedSubnets: List[str] = [])
enabled: bool

Whether to enable the check.

trustedSubnets: List[str]

Additional non-local subnets to consider trusted, in CIDR notation, e.g. 192.168.1.0/24.

class octoprint.schema.config.server.OnlineCheckConfig(*, enabled: Optional[bool] = None, interval: int = 900, host: str = '1.1.1.1', port: int = 53, name: str = 'octoprint.org')
enabled: Optional[bool]

Whether the online check is enabled. Ships unset, the user will be asked to make a decision as part of the setup wizard.

host: str

DNS host against which to check, defaults to Cloudflare’s DNS.

interval: int

Interval in which to check for online connectivity (in seconds), defaults to 15 minutes.

name: str

Host name for which to check name resolution, defaults to OctoPrint’s main domain.

port: int

DNS port against which to check, defaults to the standard DNS port.

class octoprint.schema.config.server.PluginBlacklistConfig(*, enabled: Optional[bool] = None, url: str = 'https://plugins.octoprint.org/blacklist.json', ttl: int = 900, timeout: float = 3.05)
enabled: Optional[bool]

Whether use of the blacklist is enabled. If unset, the user will be asked to make a decision as part of the setup wizard.

timeout: float

3.05 seconds).

Type

Timeout for fetching the blacklist, in seconds (default

ttl: int

15 minutes).

Type

Time to live of the cached blacklist, in seconds (default

url: str

The URL from which to fetch the blacklist.

class octoprint.schema.config.server.PreemptiveCacheConfig(*, exceptions: List[str] = [], until: int = 7)
exceptions: List[str]

Which server paths to exclude from the preemptive cache, e.g. /some/path.

until: int

How many days to leave unused entries in the preemptive cache config.

class octoprint.schema.config.server.ReverseProxyConfig(*, prefixHeader: Optional[str] = None, schemeHeader: Optional[str] = None, hostHeader: Optional[str] = None, serverHeader: Optional[str] = None, portHeader: Optional[str] = None, prefixFallback: Optional[str] = None, schemeFallback: Optional[str] = None, hostFallback: Optional[str] = None, serverFallback: Optional[str] = None, portFallback: Optional[str] = None, trustedProxies: List[str] = [], trustLocalhostProxies: bool = True)
hostFallback: Optional[str]

Use this option to define an optional forced host under which to run OctoPrint. This should only be needed if you want to run OctoPrint behind a reverse proxy with a different hostname than OctoPrint itself but can’t configure said reverse proxy to send a host HTTP header (X-Forwarded-Host by default, see above) with forwarded requests.

hostHeader: Optional[str]

The request header from which to determine the host under which OctoPrint is served by the reverse proxy.

portFallback: Optional[str]
portHeader: Optional[str]
prefixFallback: Optional[str]

Use this option to define an optional URL prefix (with a leading /, so absolute to your server’s root) under which to run OctoPrint. This should only be needed if you want to run OctoPrint behind a reverse proxy under a different root endpoint than / and can’t configure said reverse proxy to send a prefix HTTP header (X-Script-Name by default, see above) with forwarded requests.

prefixHeader: Optional[str]

The request header from which to determine the URL prefix under which OctoPrint is served by the reverse proxy.

schemeFallback: Optional[str]

Use this option to define an optional forced scheme (http or https) under which to run OctoPrint. This should only be needed if you want to run OctoPrint behind a reverse proxy that also does HTTPS determination but can’t configure said reverse proxy to send a scheme HTTP header (X-Scheme by default, see above) with forwarded requests.

schemeHeader: Optional[str]

The request header from which to determine the scheme (http or https) under which a specific request to OctoPrint was made to the reverse proxy.

serverFallback: Optional[str]
serverHeader: Optional[str]
trustLocalhostProxies: bool

Whether to trust the local machine to act as a reverse proxy. Defaults to true, will ensure that 127.0.0.0/8 and ::1 will always be considered to be included in trustedProxies. If you want to explicitly disable trusting the local machine, set this to false and don’t include the local machine in trustedProxies (as in, don’t include “127.0.0.1”, “127.0.0.0/8” or “::1”).

trustedProxies: List[str]

List of trusted proxy servers for which to ignore the IP address when trying to determine the connecting client’s IP address. A reverse proxy on the same machine as OctoPrint (e.g. as found on OctoPi) will be handled correctly by default through trustLocalhostProxies, further proxies in front of that you’ll have to add yourself here.

class octoprint.schema.config.server.SameSiteEnum(value)

An enumeration.

lax = 'Lax'
none = 'None'
strict = 'Strict'
class octoprint.schema.config.server.ServerConfig(*, host: ~typing.Optional[str] = None, port: int = 5000, firstRun: bool = True, startOnceInSafeMode: bool = False, ignoreIncompleteStartup: bool = False, seenWizards: ~typing.Dict[str, str] = {}, secretKey: ~typing.Optional[str] = None, heartbeat: int = 900, reverseProxy: ~octoprint.schema.config.server.ReverseProxyConfig = ReverseProxyConfig(prefixHeader=None, schemeHeader=None, hostHeader=None, serverHeader=None, portHeader=None, prefixFallback=None, schemeFallback=None, hostFallback=None, serverFallback=None, portFallback=None, trustedProxies=[], trustLocalhostProxies=True), uploads: ~octoprint.schema.config.server.UploadsConfig = UploadsConfig(maxSize=1073741824, nameSuffix='name', pathSuffix='path'), maxSize: int = 102400, commands: ~octoprint.schema.config.server.CommandsConfig = CommandsConfig(systemShutdownCommand=None, systemRestartCommand=None, serverRestartCommand=None, localPipCommand=None), onlineCheck: ~octoprint.schema.config.server.OnlineCheckConfig = OnlineCheckConfig(enabled=None, interval=900, host='1.1.1.1', port=53, name='octoprint.org'), pluginBlacklist: ~octoprint.schema.config.server.PluginBlacklistConfig = PluginBlacklistConfig(enabled=None, url='https://plugins.octoprint.org/blacklist.json', ttl=900, timeout=3.05), diskspace: ~octoprint.schema.config.server.DiskspaceConfig = DiskspaceConfig(warning=524288000, critical=209715200), preemptiveCache: ~octoprint.schema.config.server.PreemptiveCacheConfig = PreemptiveCacheConfig(exceptions=[], until=7), ipCheck: ~octoprint.schema.config.server.IpCheckConfig = IpCheckConfig(enabled=True, trustedSubnets=[]), allowFraming: bool = False, cookies: ~octoprint.schema.config.server.CookiesConfig = CookiesConfig(secure=False, samesite=<SameSiteEnum.lax: 'Lax'>), allowedLoginRedirectPaths: ~typing.List[str] = [])
allowFraming: bool

Whether to allow OctoPrint to be embedded in a frame or not. Note that depending on your setup you might have to set SameSite to None, Secure to true and serve OctoPrint through a reverse proxy that enables https for cookies and thus logging in to work.

allowedLoginRedirectPaths: List[str]

List of paths that are allowed to be used as redirect targets for the login page, in addition to the default ones (/, /recovery/ and /plugin/appkeys/auth/)

commands: CommandsConfig

Commands to restart/shutdown octoprint or the system it’s running on.

cookies: CookiesConfig

Settings for further configuration of the cookies that OctoPrint sets (login, remember me, …).

diskspace: DiskspaceConfig

Settings of when to display what disk space warning.

firstRun: bool

If this option is true, OctoPrint will show the First Run wizard and set the setting to false after that completes.

heartbeat: int
host: Optional[str]

Use this option to define the host to which to bind the server. If unset, OctoPrint will attempt to bind on all available interfaces, IPv4 and v6 unless either is disabled.

ignoreIncompleteStartup: bool

Set this to true to make OctoPrint ignore incomplete startups. Helpful for development.

ipCheck: IpCheckConfig

Configuration of the client IP check to warn about connections from external networks.

maxSize: int

Maximum size of requests other than file uploads in bytes, defaults to 100KB.

onlineCheck: OnlineCheckConfig

Configuration of the regular online connectivity check.

pluginBlacklist: PluginBlacklistConfig

Configuration of the plugin blacklist.

port: int

Use this option to define the port to which to bind the server.

preemptiveCache: PreemptiveCacheConfig

Configuration of the preemptive cache.

reverseProxy: ReverseProxyConfig

//community.octoprint.org/t/reverse-proxy-configuration-examples/1107). These are necessary in order to make OctoPrint generate correct external URLs so that AJAX requests and download URLs work, and so that client IPs are read correctly.

Type

Settings if OctoPrint is running behind a reverse proxy (haproxy, nginx, apache, …) that doesn’t correctly set the [required headers](https

secretKey: Optional[str]

Secret key for encrypting cookies and such, randomly generated on first run.

seenWizards: Dict[str, str]
startOnceInSafeMode: bool

If this option is true, OctoPrint will enable safe mode on the next server start and reset the setting to false

uploads: UploadsConfig

Settings for file uploads to OctoPrint, such as maximum allowed file size and header suffixes to use for streaming uploads. OctoPrint does some nifty things internally in order to allow streaming of large file uploads to the application rather than just storing them in memory. For that it needs to do some rewriting of the incoming upload HTTP requests, storing the uploaded file to a temporary location on disk and then sending an internal request to the application containing the original filename and the location of the temporary file.

class octoprint.schema.config.server.UploadsConfig(*, maxSize: int = 1073741824, nameSuffix: str = 'name', pathSuffix: str = 'path')
maxSize: int

Maximum size of uploaded files in bytes, defaults to 1GB.

nameSuffix: str

Suffix used for storing the filename in the file upload headers when streaming uploads.

pathSuffix: str

Suffix used for storing the path to the temporary file in the file upload headers when streaming uploads.

class octoprint.schema.config.slicing.SlicingConfig(*, enabled: bool = True, defaultSlicer: Optional[str] = None, defaultProfiles: Dict[str, str] = {})
defaultProfiles: Dict[str, str]

Default slicing profiles per slicer, maps slicer identifier to profile identifier.

defaultSlicer: Optional[str]

Default slicer to use.

enabled: bool

Whether to enable slicing support or not.

class octoprint.schema.config.system.ActionConfig(*, action: str, name: Optional[str] = None, command: Optional[str] = None, confirm: Optional[str] = None, **extra_data: Any)
action: str

The identifier used internally to identify the action. Set to divider to generate a divider in the menu.

async_: bool

Whether to run the command asynchronously.

command: Optional[str]

The command to execute when the action is selected. Must be set if the action is not a divider.

confirm: Optional[str]

An optional confirmation message to show before executing the command.

name: Optional[str]

The name of the action that will be shown on the menu. Must be set if the action is not a divider.

class octoprint.schema.config.system.SystemConfig(*, actions: List[ActionConfig] = [])
actions: List[ActionConfig]

A list of system actions to show in the UI.

class octoprint.schema.config.temperature.TemperatureConfig(*, profiles: List[TemperatureProfile] = [TemperatureProfile(name='ABS', extruder=210, bed=100), TemperatureProfile(name='PLA', extruder=180, bed=60)], cutoff: int = 30, sendAutomatically: bool = False, sendAutomaticallyAfter: int = 1)
cutoff: int

Cut off time for the temperature data, in minutes.

profiles: List[TemperatureProfile]

Temperature profiles to offer in the UI for quick pre-heating.

sendAutomatically: bool

Whether to send new temperature settings made in the UI automatically.

sendAutomaticallyAfter: int

After what time to send the new temperature settings automatically, in seconds.

class octoprint.schema.config.temperature.TemperatureProfile(*, name: str, extruder: int, bed: int)
bed: int

Bed temperature to set with the profile.

extruder: int

Hotend temperature to set with the profile.

name: str

Name of the profile.

class octoprint.schema.config.terminalfilters.TerminalFilterEntry(*, name: str, regex: str)
name: str

The name of the filter.

regex: str

//developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions).

Type

The regular expression to match. Use [JavaScript regular expressions](https

class octoprint.schema.config.webcam.RenderAfterPrintEnum(value)

An enumeration.

always = 'always'
failure = 'failure'
off = 'off'
success = 'success'
class octoprint.schema.config.webcam.TimelapseConfig(*, type: TimelapseTypeEnum = TimelapseTypeEnum.off, fps: int = 25, postRoll: int = 0, renderAfterPrint: RenderAfterPrintEnum = RenderAfterPrintEnum.always, options: TimelapseOptions = TimelapseOptions(interval=None, capturePostRoll=None, retractionZHop=None))
fps: int

The framerate at which to render the movie.

options: TimelapseOptions

Additional options depending on the timelapse type.

postRoll: int

The number of seconds in the rendered video to add after a finished print. The exact way how the additional images will be recorded depends on timelapse type. zchange timelapses will take one final picture and add it fps * postRoll times. timed timelapses continue to record just like at the beginning, so the recording will continue another fps * postRoll * interval seconds. This behaviour can be overridden by setting the capturePostRoll option to false, in which case the post roll will be created identically to zchange mode.

renderAfterPrint: RenderAfterPrintEnum

Determines whether rendering the timelapse should be done automatically after the print is finished. This can be done always, only after successful prints, only after failed prints, or never.

type: TimelapseTypeEnum

The timelapse type.

class octoprint.schema.config.webcam.TimelapseOptions(*, interval: Optional[int] = None, capturePostRoll: Optional[bool] = None, retractionZHop: Optional[float] = None)
capturePostRoll: Optional[bool]

Whether to capture the snapshots for the post roll (true) or just copy the last captured snapshot from the print over and over again (false).

Type

timed timelapses only

interval: Optional[int]

The interval which to leave between images in seconds.

Type

timed timelapses only

retractionZHop: Optional[float]

z-hop height during retractions to ignore for capturing snapshots.

Type

zchange timelapses only

class octoprint.schema.config.webcam.TimelapseTypeEnum(value)

An enumeration.

off = 'off'
timed = 'timed'
zchange = 'zchange'
class octoprint.schema.config.webcam.WebcamConfig(*, webcamEnabled: bool = True, timelapseEnabled: bool = True, ffmpeg: ~typing.Optional[str] = None, ffmpegThreads: int = 1, ffmpegVideoCodec: str = 'libx264', bitrate: str = '10000k', watermark: bool = True, ffmpegCommandline: str = '{ffmpeg} -framerate {fps} -i "{input}" -vcodec {videocodec} -threads {threads} -b:v {bitrate} -f {containerformat} -y {filters} "{output}"', ffmpegThumbnailCommandline: str = '{ffmpeg} -sseof -1 -i "{input}" -update 1 -q:v 0.7 "{output}"', timelapse: ~octoprint.schema.config.webcam.TimelapseConfig = TimelapseConfig(type=<TimelapseTypeEnum.off: 'off'>, fps=25, postRoll=0, renderAfterPrint=<RenderAfterPrintEnum.always: 'always'>, options=TimelapseOptions(interval=None, capturePostRoll=None, retractionZHop=None)), cleanTmpAfterDays: int = 7, defaultWebcam: str = 'classic', snapshotWebcam: str = 'classic')
bitrate: str

The bitrate to use for rendering the timelapse video. This gets directly passed to ffmpeg.

cleanTmpAfterDays: int

After how many days unrendered timelapses will be deleted.

defaultWebcam: str

The name of the default webcam

ffmpeg: Optional[str]

Path to ffmpeg binary to use for creating timelapse recordings. Timelapse support will be disabled if not set.

ffmpegCommandline: str
ffmpegThreads: int

Number of how many threads to instruct ffmpeg to use for encoding.

ffmpegThumbnailCommandline: str
ffmpegVideoCodec: str

Videocodec to be used for encoding.

snapshotWebcam: str

The name of the default webcam to use for snapshots

timelapse: TimelapseConfig

The default timelapse settings.

timelapseEnabled: bool

Use this option to enable timelapse support via snapshot, e.g. via MJPG-Streamer. Timelapse support will be disabled if not set.

watermark: bool

Whether to include a “created with OctoPrint” watermark in the generated timelapse recordings.

webcamEnabled: bool

Use this option to enable display of a webcam stream in the UI, e.g. via MJPG-Streamer. Webcam support will be disabled if not set.

octoprint.schema.webcam

class octoprint.schema.webcam.RatioEnum(value)

An enumeration.

four_three = '4:3'
sixteen_nine = '16:9'
class octoprint.schema.webcam.Webcam(*, name: str, displayName: str, canSnapshot: bool = False, snapshotDisplay: str = None, flipH: bool = False, flipV: bool = False, rotate90: bool = False, extras: dict = {}, compat: Optional[WebcamCompatibility] = None)
canSnapshot: bool

Whether this webcam can take a snapshot.

compat: Optional[WebcamCompatibility]

A compatibility configuration to allow older clients to make use of this webcam

displayName: str

Displayable name for this webcam

extras: dict

Unstructured data describing this webcam

flipH: bool

Whether to flip the webcam horizontally.

flipV: bool

Whether to flip the webcam vertically.

name: str

Identifier of this webcam

rotate90: bool

Whether to rotate the webcam 90° counter clockwise.

snapshotDisplay: str

Human readable information about how a snapshot is captured or a HTTP URL from which the snapshot is loaded (optional, only for user reference)

class octoprint.schema.webcam.WebcamCompatibility(*, streamTimeout: int = 5, streamRatio: RatioEnum = RatioEnum.sixteen_nine, streamWebrtcIceServers: List[str] = ['stun:stun.l.google.com:19302'], cacheBuster: bool = False, stream: str, snapshot: str = None, snapshotTimeout: int = 5, snapshotSslValidation: bool = True)
cacheBuster: bool

Whether the URL should be randomized to bust caches

snapshot: str

The URL to get the snapshot from

snapshotSslValidation: bool

Whether to validate SSL certificates when retrieving a snapshot

snapshotTimeout: int

The timeout when retrieving snapshots

stream: str

The URL to get an MJPEG stream from

streamRatio: RatioEnum

The stream’s native aspect ratio

streamTimeout: int

The timeout of the stream in seconds

streamWebrtcIceServers: List[str]

The WebRTC STUN and TURN servers