Support Resident Scripts

Function Description

The OPS supports resident scripts. When a resident script is executed, ops.result() returns the execution result, and ops.wait() suspends the script. After the script is triggered again, ops.wait() returns the result, and script execution continues.

Command Prototype

# Return the script processing result to the OPS.

opsObj.result(status)

The result can also be returned using return. If neither of them is used, the default value 1 is returned. If both of them are used, the result returned by opsObj.result() takes effect. If opsObj.result() is called consecutively, the first result takes effect.

# Wait until the next event occurs and continue to execute the script.

opsObj.wait()

Parameter Description

Table 1 describes the parameters supported by resident script APIs.

**Table 1** Parameters supported by resident script APIs
Method	Description
opsObj	Specifies an OPS object. It is obtained through ops.ops() instantiation.
status	Specifies a return value, indicating the script processing result sent to the OPS. The value 0 indicates a success (the original command is skipped). Other values are error codes.

Description of Return Values

None

Example

test.py

import ops

def ops_condition(_ops):
    _ops.cli.subscribe("con11","this",True,True,False,5)
    _ops.correlate("con11")
    return ret

def ops_execute(_ops):
    a, des= _ops.context.save("wait1", 'ac1')
    _ops.result(1)
    _ops.wait()
    a, des= _ops.context.save("wait2", 'ac2')
    return 0