gtfstools (version 1.4.0)

write_gtfs: Write GTFS files

Description

Writes GTFS objects as GTFS .zip files.

Usage

write_gtfs(
  gtfs,
  path,
  files = NULL,
  standard_only = FALSE,
  as_dir = FALSE,
  overwrite = TRUE,
  quiet = TRUE
)

Value

Invisibly returns the same GTFS object passed to the gtfs

parameter.

Arguments

gtfs

A GTFS object, as created by read_gtfs().

path

The path to the .zip file in which the feed should be written to.

files

A character vector containing the name of the elements to be written to the feed. If NULL (the default), all elements inside the GTFS object are written.

standard_only

Whether to write only standard files and fields (defaults to FALSE, which doesn't drop extra files and fields).

as_dir

Whether to write the feed as a directory, instead of a .zip file (defaults to FALSE, which means that the field is written as a zip file).

overwrite

Whether to overwrite existing .zip file (defaults to TRUE).

quiet

Whether to hide log messages and progress bars (defaults to TRUE).

See Also

Other io functions: read_gtfs()

Examples

# \dontshow{
  old_dt_threads <- data.table::setDTthreads(1)
  on.exit(data.table::setDTthreads(old_dt_threads), add = TRUE)
# }
data_path <- system.file("extdata/spo_gtfs.zip", package = "gtfstools")
gtfs <- read_gtfs(data_path)

tmp_dir <- file.path(tempdir(), "tmpdir")
dir.create(tmp_dir)
list.files(tmp_dir) #'
tmp_file <- tempfile(pattern = "gtfs", tmpdir = tmp_dir, fileext = ".zip")
write_gtfs(gtfs, tmp_file)
list.files(tmp_dir)

gtfs_all_files <- read_gtfs(tmp_file)
names(gtfs_all_files)

write_gtfs(gtfs, tmp_file, files = "stop_times")
gtfs_stop_times <- read_gtfs(tmp_file)
names(gtfs_stop_times)