run_iocsh

Package for running IOC and checking output.

Submodules

• run_iocsh.cli
• run_iocsh.ioc

Exceptions

IocshAlreadyRunningError	Exception raised when IOC is started a second time.
IocshModuleNotFoundError	Exception raised when the required module is not found.
IocshProcessError	Exception raised when the iocsh script exits with a non null return code.
IocshTimeoutExpiredError	Exception raised when a timeout occurred trying to send exit to the softIOC.
MissingSharedLibraryError	Exception raised when shared library is missing.
RunIocshError	Base class for exceptions in this module.

Classes

IOC	Class to wrap IOC process.

Functions

run_iocsh(→ None)

Run an IOC, exit, and parse the output.

Package Contents

class run_iocsh.IOC(*args: str, timeout: float = 5.0)

Class to wrap IOC process.

executable = 'iocsh'

state_values

proc = None

outs = ''

errs = ''

args = ()

timeout = 5.0

state

__enter__() → None

__exit__(exc_type: object, exc_value: object, exc_traceback: object) → None

is_running() → bool

Check if the ioc is already running.

start() → None

Run <self.executable> iocsh script with given command-line args.

exit() → None

Send the exit command to the running IOC.

check_output() → None

Log and check output from subprocess.

exception run_iocsh.IocshAlreadyRunningError

Bases: RunIocshError

Exception raised when IOC is started a second time.

exception run_iocsh.IocshModuleNotFoundError

Bases: RunIocshError

Exception raised when the required module is not found.

exception run_iocsh.IocshProcessError

Bases: RunIocshError

Exception raised when the iocsh script exits with a non null return code.

Only raised if no error was catched (and another exception raised).

exception run_iocsh.IocshTimeoutExpiredError

Bases: RunIocshError

Exception raised when a timeout occurred trying to send exit to the softIOC.

exception run_iocsh.MissingSharedLibraryError

Bases: RunIocshError

Exception raised when shared library is missing.

exception run_iocsh.RunIocshError

Bases: Exception

Base class for exceptions in this module.

run_iocsh.run_iocsh(delay: int, *args: str, timeout: float = 5) → None

Run an IOC, exit, and parse the output.