def is_numerical(obj):
if is_number(obj):
return True
if is_non_str_seq(obj) or isinstance(obj, numpy.ndarray):
if is_number(obj[0]):
return True
elif is_non_str_seq(obj[0]) or isinstance(obj, numpy.ndarray):
if is_number(obj[0][0]):
return True
return False
def _from_ctrl_state_info(self, state_info):
state_info, _ = state_info
if len(state_info) > 2:
state, status, ls = state_info[:3]
else:
state, other = state_info[:2]
if is_number(other):
ls, status = other, None
else:
ls, status = 0, other
state, ls = int(state), tuple(map(bool, (ls & 1, ls & 2, ls & 4)))
return state, status, ls
def _from_ctrl_state_info(self, state_info):
state_info, _ = state_info
try:
state_str = State.whatis(state_info)
return int(state_info), "{0} is in {1}".format(self.name, state_str), 0
except KeyError:
pass
if len(state_info) > 2:
state, status, ls = state_info[:3]
else:
state, other = state_info[:2]
if is_number(other):
ls, status = other, ''
else:
ls, status = 0, other
state, ls = int(state), tuple(map(bool, (ls & 1, ls & 2, ls & 4)))
return state, status, ls
def calc_position(self, dial=None):
"""Returns the computed position from last the dial position from the
given parameter or (if None), the last dial position obtained from
hardware read.
:param dial: the new dial position [default: None, meaning use the
current dial position.
:return: the computed user position
:rtype: obj
:raises:
:exc:`Exception` if dial_position is None and no read value has
been set yet"""
obj = self.obj
if dial is None:
dial_attr = obj.dial_position
if dial_attr.in_error():
raise dial_attr.exc_info[1]
dial = dial_attr.value
if not is_number(dial):
raise Exception("Controller returns not a number %s" % dial)
sign, offset = obj.sign.value, obj.offset.value
return sign * dial + offset
def init(self, door_name=None):
if door_name is None:
door_name = getattr(sardanacustomsettings, 'UNITTEST_DOOR_NAME')
# TODO: As a workaround: check with PyTango that the door is running
# in case of exception raise a RuntimeError. Ideally it should be done
# just using taurus
try:
import PyTango
d = PyTango.DeviceProxy(door_name)
# when building docs, in RTD environment, PyTango is a mock
assert is_number(d.ping())
except:
raise RuntimeError("Door %s is not running" % door_name)
registerExtensions()
self.door = Device(door_name)
self.ms = self.door.macro_server
self.controllers = None
self.cts = None
self.motors = None
self.pseudos = None
self.zerods = None
self.oneds = None
self.twods = None
try:
self.env = self.ms.getEnvironment()['_SAR_DEMO']['elements'] + \
list(self.ms.getEnvironment()['_SAR_DEMO']['controllers'])
except KeyError:
err = 'sar_demo has not been executed (or door %s not ready)' % \
door_name
raise RuntimeError(err)
self.ready = True
def init(self, door_name=None):
if door_name is None:
door_name = getattr(sardanacustomsettings, 'UNITTEST_DOOR_NAME')
# TODO: As a workaround: check with PyTango that the door is running
# in case of exception raise a RuntimeError. Ideally it should be done
# just using taurus
try:
import PyTango
d = PyTango.DeviceProxy(door_name)
# when building docs, in RTD environment, PyTango is a mock
assert is_number(d.ping())
except:
raise RuntimeError("Door %s is not running" % door_name)
registerExtensions()
self.door = Device(door_name)
self.ms = self.door.macro_server
self.controllers = None
self.cts = None
self.motors = None
self.pseudos = None
self.zerods = None
self.oneds = None
self.twods = None
try:
self.env = self.ms.getEnvironment()['_SAR_DEMO']['elements'] + \
list(self.ms.getEnvironment()['_SAR_DEMO']['controllers'])
except KeyError:
err = 'sar_demo has not been executed (or door %s not ready)' % \
door_name
raise RuntimeError(err)
self.ready = True