Lists the raw .ivt inputs (in the ivt cache) and the parsed data Parquets
(in the data cache), one row per file, enriched with catalogue metadata
(matched product number, title, census year, topic) when the file's cache key
matches a product in the statcan_ivt_catalogue(). The member sidecars
(_members.parquet) and the catalogue cache itself are infrastructure and are
not listed.
Arguments
- catalogue
A catalogue tibble (from
statcan_ivt_catalogue()) used to enrich the listing.NULL(default) reads the cached catalogue if one exists and skips enrichment otherwise – it never triggers a scrape, so this function works offline.
Value
A tibble with one row per cached file: kind ("ivt" or
"parquet"), key (the cache key – the catalogue number for downloaded
tables, the folder/file name otherwise), language ("en"/"fr" for a
language-marked Parquet, NA for .ivt files and old unmarked Parquets),
path, bytes, modified, and the catalogue columns catalogue, title,
census_year, topic (NA when the key matches no product).
Examples
# Lists whatever is in the configured cache directories (empty when unset):
list_ivt_cache()
#> # A tibble: 180 × 10
#> kind key language catalogue title census_year topic bytes
#> <chr> <chr> <chr> <chr> <chr> <int> <chr> <dbl>
#> 1 ivt 1003011 NA 1003011 E910… 1991 Age,… 2.67e7
#> 2 parquet 1003011 en 1003011 E910… 1991 Age,… 1.31e7
#> 3 parquet 1003011 NA 1003011 E910… 1991 Age,… 1.27e7
#> 4 ivt 1006454 NA 1006454 N910… 1991 Labo… 8.36e7
#> 5 ivt 94F0009XDB96078 NA 94F0009XDB96… Cens… 1996 Sour… 1.17e5
#> 6 ivt 95F0170X NA 95F0170X Prof… 1991 Prof… 9.26e6
#> 7 ivt 95F0200XDB96003 NA 95F0200XDB96… Occu… 1996 Occu… 2.40e7
#> 8 ivt 95F0223XDB96001 NA 95F0223XDB96… Tota… 1996 Immi… 3.26e6
#> 9 ivt 95F0250XDB96001 NA 95F0250XDB96… Priv… 1996 Sour… 7.82e5
#> 10 ivt 95f0437xcb01001 NA SP3/P0GGAN/9… Cens… NA NA 7.10e6
#> # ℹ 170 more rows
#> # ℹ 2 more variables: modified <dttm>, path <chr>