`jupyterlite-pyodide-lock`#

Many features of the jupyterlite-pyodide-lock can be configured along with other JupyterLite features in your jupyter_lite_config.json.

Addons#

The PyodideLockAddon provides the main tasks for working with lockfile requirements.

name	help	type	[items]	default
`bootstrap_wheels`	packages names from the lockfile to ensure before attempting a lock	array	string	`[]`
`enabled`	whether experimental 'pyodide-lock' integration is enabled	boolean		`false`
`extra_preload_packages`	extra packages to add to PyodideAddon.loadPyodideOptions.packages: these will be downloaded and installed, but not imported to sys.modules	array	string	`[]`
`lock_date_epoch`	Trigger reproducible locks, clamping available package timestamps to this value	number		`0`
`locker`	approach to use for running 'pyodide' and solving the lock: these will have further configuration options under the same-namedconfigurable	string	`BrowserLocker` `WebDriverLocker`	`"BrowserLocker"`
`packages`	URLs of packages, or local (folders of) packages for pyodide depdendencies	array	string	`[]`
`preload_packages`	`pyodide_kernel` dependencies to add to `PyodideAddon.loadPyodideOptions.packages`: these will be downloaded and installed, but not imported to sys.modules	array	string	`[]`
`specs`	raw pep508 requirements for pyodide dependencies	array	string	`[]`

The BaseLocker subclasses provide an WebAssembly environment in which to run micropip.freeze.

name	help	type	[items]	default
`browser`	an alias for a pre-configured browser	string		`""`
`browser_argv`	the non-URL arguments for the browser process: if configured, ignore 'browser', 'headless', 'private_mode', 'temp_profile', and 'profile'	array	string	`[]`
`extra_micropip_args`	options for 'micropip.install'	object		`{}`
`headless`	run the browser in headless mode	boolean		`true`
`host`	the host on which to bind	string		`"127.0.0.1"`
`port`	the port on which to listen	number		`0`
`private_mode`	run the browser in private mode	boolean		`true`
`profile`	run the browser with a copy of the given profile directory	string
`protocol`	the protocol to serve	string		`"http"`
`pyodide_cdn_url`	remote URL for the version of a full pyodide distribution	string		`"https://cdn.jsdelivr.net/pyodide/v0.26.1/full"`
`pypi_api_url`	remote URL for a Warehouse-compatible JSON API	string		`"https://pypi.org/pypi"`
`temp_profile`	run the browser with a temporary profile: incompatible with `profile`	boolean		`false`
`timeout`	seconds to wait for a solve	number		`0`
`tornado_settings`	override settings used by the tornado server	object		`{}`