def __init__(self, views=None):
if views is None:
print('load views from database ...')
views = ft.get_class_devices('PanicViewDS')
views.append(ft.get_tango_host())
print('ViewChooser(%s)' % views)
self.view = ''
self.views = fd.dicts.SortedDict()
for v in views:
if ':' in v:
self.views[v] = v
else:
desc = ft.get_device(v).Description.split('\n')[0]
self.views[desc] = v
Qt.QDialog.__init__(self, None)
#self.setModal(True)
self.setWindowTitle('PANIC View Chooser')
self.setLayout(Qt.QVBoxLayout())
self.layout().addWidget(Qt.QLabel('Choose an AlarmView'))
self.chooser = Qt.QComboBox()
self.chooser.addItems(self.views.keys())
self.layout().addWidget(self.chooser)
self.button = Qt.QPushButton('Done')
self.layout().addWidget(self.button)
self.button.connect(self.button, Qt.SIGNAL('pressed()'), self.done)
self.button.connect(self.button, Qt.SIGNAL('pressed()'), self.close)
def is_attribute_code_pushed(device,attribute,\
event=ft.EventType.ARCHIVE_EVENT):
"""
Returns True if it is code pushed
Returns False if it is not pushed but available anyway
Returns None if attribute has no events
"""
if isString(device):
device = ft.get_device(device)
cb = lambda *args: None
r = None
try:
e = device.subscribe_event(attribute,event,cb)
device.unsubscribe_event(e)
if not device.is_attribute_polled(attribute):
# Pushed by Code
return True
# Pushed by Polling
return False
except:
# No events available
return None
def check(filename, device='', brief=False):
""" compare .json files to a real device """
if not device:
device = file2dev(filename)
data = json.load(open(filename))
vals = dict((str(k), v['value']) for k, v in data['attributes'].items())
for k, v in vals.items():
if type(v) == unicode:
vals[k] = str(v)
diff = []
dp = ft.get_device(device)
attrs = dp.get_attribute_list()
for k, v in vals.items():
if not fn.inCl(k, attrs):
diff.append((device, k, v, None))
else:
try:
w = dp.read_attribute(k).value
if w != v:
diff.append((device, k, v, w))
except Exception, e:
diff.append((device, k, v, e))