happi.containers.GateValve

class happi.containers.GateValve(**kwargs)

Standard isolation valves. Generally, these close when there is a problem and beam is not allowed. Devices made with this class will be set as part of the vacuum system.

prefix

str – The prefix pv should be the record one level below the state and control PVs. For example, if the open command pv is “HXX:MXT:VGC:01:OPN_SW”, the base pv is “HXX:MXT:VGC:01”. A regex will be used to check that “VGC” is found in the base PV.

veto

bool – Set this to True if the gate valve is a veto device.

__init__(**kwargs)

Methods

__init__(**kwargs)
post()	Create a document to be loaded into the happi database
save()	Overwritten when the device is loaded from the client
show_info([handle])	Show the device information in a PrettyTable