caproto.server.PvpropertyReadOnlyData

Inheritance diagram of PvpropertyReadOnlyData
class caproto.server.PvpropertyReadOnlyData(*, pvname, group, pvspec, doc=None, record=None, logger=None, **kwargs)[source]

A mixin class which marks this data as read-only from channel access.

Methods

check_access(host, user)

get_field(field)

Get a field by name.

read(data_type)

The top-level read method, with a specific requested data type.

update_fields(value)

This is a hook to update field instance data.

verify_value(value)

The top-level dbr-facing “write” method.