Read data from a zip archive — tl_read

Extracts a zip archive to a temporary directory and reads the contents. If the archive contains a single data file, it is read directly. If multiple data files are found, they are row-bound with a source_file column. Use the file argument to select a specific file from the archive.

Usage

tl_read_zip(path, file = NULL, format = NULL, .quiet = FALSE, ...)

Arguments

path: Path to a zip file.
file: Optional name of a specific file within the archive to read. Supports partial matching.
format: Optional format override for the file(s) inside the archive. When the archive holds more than one kind of data file, this selects the members of that format rather than forcing it onto all of them.
.quiet: Suppress messages. Default is FALSE.
...: Additional arguments passed to the format-specific reader.

Value

A tidylearn_data object (a tibble subclass) with attributes tl_source, tl_format, and tl_timestamp. The archive is extracted to a temporary directory that is cleaned up automatically. If multiple data files are found, a source_file column identifies the origin of each row.

Examples

# \donttest{
# Read from a zip archive
# data <- tl_read_zip("data.zip")

# Read a specific file from the archive
# data <- tl_read_zip("data.zip", file = "train.csv")
# }