read#

barecat.Barecat.read(item, offset=0, size=-1)[source]#

Read a file from the archive, starting from an offset and reading a specific number of bytes.

Parameters:

  • item (Union[BarecatFileInfo, str]) – Either a BarecatFileInfo object, or a path to a file within the archive.

  • offset (int) – Offset within the file to start reading from.

  • size (int) – Number of bytes to read. If -1, read until the end of the file.

Returns:

The contents of the file, as bytes.

Raises:

  • ValueError – If the CRC32C checksum of the read data does not match the expected value.

  • FileNotFoundBarecatError – If a file with this path does not exist in the archive.

Return type:

bytes