tw_get_image_metadata | R Documentation |
Please consult the relevant documentation for reusing content outside Wikimedia: https://commons.wikimedia.org/wiki/Commons:Reusing_content_outside_Wikimedia/technical
tw_get_image_metadata(
id,
image_filename = NULL,
only_first = TRUE,
language = tidywikidatar::tw_get_language(),
id_df = NULL,
cache = NULL,
overwrite_cache = FALSE,
cache_connection = NULL,
disconnect_db = TRUE,
wait = 1,
attempts = 10
)
id |
A character vector of length 1, must start with Q, e.g. "Q254" for Wolfgang Amadeus Mozart. |
image_filename |
Defaults to NULL. If NULL, |
only_first |
Defaults to TRUE. If TRUE, returns metadata only for the first image associated with a given Wikidata id. If FALSE, returns all images available. |
language |
Needed for caching, defaults to language set with |
id_df |
Default to NULL. If given, it should be a dataframe typically generated with |
cache |
Defaults to NULL. If given, it should be given either TRUE or FALSE. Typically set with |
overwrite_cache |
Logical, defaults to FALSE. If TRUE, it overwrites the table in the local sqlite database. Useful if the original Wikidata object has been updated. |
cache_connection |
Defaults to NULL. If NULL, and caching is enabled, |
disconnect_db |
Defaults to TRUE. If FALSE, leaves the connection to cache open. |
wait |
In seconds, defaults to 1. Time to wait between queries to the APIs. If data are cached locally, wait time is not applied. If you are running many queries systematically you may want to add some waiting time between queries. |
attempts |
Defaults to 10. Number of times it re-attempts to reach the API before failing. |
A character vector, corresponding to reference to the image in the requested format.
if (interactive()) {
tw_get_image_metadata("Q180099")
}
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