split_by_apid¶
- ccsdspy.utils.split_by_apid(mixed_file, valid_apids=None)[source]¶
Split a stream of mixed APIDs into separate streams by APID.
This works with a mix of both fixed length and variable length packets.
- Parameters:
- mixed_file: str, file-like
Path to file on the local file system, or file-like object
- valid_apids: list of int, None
Optional list of valid APIDs. If specified, warning will be issued when an APID is encountered outside this list.
- Returns:
- stream_by_apiddict, int to
BytesIO
Dictionary mapping integer apid number to BytesIO instance with the file pointer at the beginning of the stream.
- stream_by_apiddict, int to