uproot.serialization.numbytes_version — Uproot documentation

# uproot.serialization.numbytes_version

Defined in uproot.serialization on line 35.

uproot.serialization.numbytes_version(num_bytes, version)
  Parameters:

    - num_bytes (int) – The first value to include in the header.

    - version (int) – The second value to include in the header.

  Returns a 6-byte bytes object consisting of `num_bytes` and `version`, with the appropriate offset (+2) and `uproot.const.kByteCountMask` applied to `num_bytes`.

  This function is the opposite of uproot.deserialization.numbytes_version, but only generates one case (whereas the deserializer must handle special flags in the `num_bytes`).