dpkg (version 0.6.2)

read_dpkg_metadata: read (meta)data from dpkg on disk

Description

read (meta)data from dpkg on disk

Usage

read_dpkg_metadata(x)
read_dpkg(x)

Value

for read_dpkg(), a dpkg object; for read_dpkg_metadata(), a list of metadata

Arguments

x

path to data package (.parquet file) on disk

Examples

d <- as_dpkg(mtcars, version = "0.1.0", title = "Motor Trend Road Car Tests")
attr(d, "description") <- "This is a data set all about characteristics of different cars"
attr(d, "homepage") <- "https://github.com/cole-brokamp/dpkg"

write_dpkg(d, dir = tempdir()) |>
  read_dpkg()

# geo objects are supported via the `geoarrow_vctr` in the geoarrow package
library(geoarrow)
sf::read_sf(system.file("gpkg/nc.gpkg", package = "sf")) |>
  as_dpkg(name = "nc_data") |>
  write_dpkg(tempdir())
d <- read_dpkg(fs::path_temp("nc_data-v0.0.0.9000.parquet"))
d

# as a simple features collection
d$geom <- sf::st_as_sfc(d$geom)
sf::st_as_sf(d)

# read just the metadata
read_dpkg_metadata(fs::path_temp("nc_data-v0.0.0.9000.parquet"))