recorder – Flight Data Recorder

CodeAIR: Flight Data Recorder

class codeair.recorder.FlightDataRecorder(filename=None, abort=<function _emergency_landing>)

A class to record flight data and handle logging.

filename

The name of the log file. None for default.

Type:

str

abort

The function to call on an unhandled exception.

Type:

function

Initializes the FlightDataRecorder with a log file and abort function.

log(message)

Logs a message to the file with a timestamp.

Parameters:

message (str) – The message to log.

log_exception(e)

Logs an exception with a traceback.

Parameters:

e (Exception) – The exception to log.

print_report(check_connection=True)

Prints the contents of the previous log file to the console.

Parameters:

check_connection (bool) – If True, check if CodeSpace is connected before reporting.

set_file_mode(mode, do_flush=False)

Sets the file mode for logging. Default is auto mode, which appends unless the log has been reported.

Parameters:

• mode (int) – The file mode (self.FMODE_OVERWRITE, self.FMODE_APPEND, self.FMODE_AUTO).

• do_flush (bool) – Set True to aggressively flush every log write to disk.

write(data)

Writes raw data to the log file.

Parameters:

data (bytes) – The data to write.

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