qgis_algorithms {qgisprocess}

List algorithms, processing providers or plugins

Description

Functions that return metadata about the installed and enabled algorithms or processing providers, or about the installed plugins that implement processing providers. See the QGIS docs for a detailed description of the algorithms provided 'out of the box' on QGIS.

Usage

qgis_algorithms(query = FALSE, quiet = TRUE, include_deprecated = TRUE)

qgis_providers(query = FALSE, quiet = TRUE, include_deprecated = TRUE)

qgis_plugins(which = "all", query = FALSE, quiet = TRUE, ...)

Arguments

query

Use TRUE to refresh the cached value.

quiet

Use FALSE to display more information, possibly useful for debugging.

include_deprecated

Logical. Should deprecated algorithms be included?

which

String defining which plugins to select, based on their status in QGIS (enabled or disabled). Must be one of: "all", "enabled", "disabled".

...

Only used by other functions calling this function.

Details

The include_deprecated argument in qgis_algorithms() does not affect the cached value. The latter always includes deprecated algorithms if these are returned by 'qgis_process' (this requires the JSON output method).

Value

A tibble of algorithms, processing providers or plugins, with metadata.

See Also

qgis_enable_plugins(), qgis_disable_plugins()

Other topics about information on algorithms & processing providers: qgis_search_algorithms(), qgis_show_help()

Other topics about reporting the QGIS state: has_qgis(), qgis_path(), qgis_using_json_input()

Examples

qgis_algorithms()
qgis_algorithms(include_deprecated = FALSE)
qgis_providers()
qgis_plugins(quiet = FALSE)
qgis_plugins(which = "disabled")