ErrorExceptionMap-Py

This maps error return codes to the corresponding python exception. More...

Functions
def	handleReturnCode
	Given a VNA-DLL return code, raise the corresponding python exception if the return-code is not ERR_OK. More...

Variables
dictionary	Exception_Map

Detailed Description

This maps error return codes to the corresponding python exception.

Function Documentation

def VNA.vnalibrary.handleReturnCode	(		code,
			message = ""
	)

Given a VNA-DLL return code, raise the corresponding python exception if the return-code is not ERR_OK.

One of the child-classes of VNA_Exception as dictated by the value of code (if code corresponds to an exception).

Otherwise, it simply returns with no exception thrown.

Parameters

code	The return code from a DLL-call.
message	Optional, description added to raised exception.

Returns

Nothing.

---

Variable Documentation

dictionary Exception_Map

Initial value:

= {
    ERR_BAD_ATTEN          : vnaexceptions.VNA_Exception_Bad_Atten,
    ERR_BAD_CAL            : vnaexceptions.VNA_Exception_Bad_Cal,
    ERR_BAD_HANDLE         : vnaexceptions.VNA_Exception_Bad_Handle,
    ERR_BAD_HOP            : vnaexceptions.VNA_Exception_Bad_Hop,
    ERR_BAD_PATH           : vnaexceptions.VNA_Exception_Bad_Path,
    ERR_BAD_PROM           : vnaexceptions.VNA_Exception_Bad_Prom,
    ERR_BYTES              : vnaexceptions.VNA_Exception_Bytes,
    ERR_FREQ_OUT_OF_BOUNDS : vnaexceptions.VNA_Exception_Freq_Out_Of_Bounds,
    ERR_INTERRUPTED        : vnaexceptions.VNA_Exception_Interrupted,
    ERR_NO_RESPONSE        : vnaexceptions.VNA_Exception_No_Response,
    ERR_MISSING_IP         : vnaexceptions.VNA_Exception_Missing_Ip,
    ERR_MISSING_PORT       : vnaexceptions.VNA_Exception_Missing_Port,
    ERR_MISSING_HOP        : vnaexceptions.VNA_Exception_Missing_Hop,
    ERR_MISSING_ATTEN      : vnaexceptions.VNA_Exception_Missing_Atten,
    ERR_MISSING_FREQS      : vnaexceptions.VNA_Exception_Missing_Freqs,
    ERR_PROG_OVERFLOW      : vnaexceptions.VNA_Exception_Prog_Overflow,
    ERR_SOCKET             : vnaexceptions.VNA_Exception_Socket,
    ERR_TOO_MANY_POINTS    : vnaexceptions.VNA_Exception_Too_Many_Points,
    ERR_WRONG_STATE        : vnaexceptions.VNA_Exception_Wrong_State,

}