def register_devices(device_class_name, server_name, server_instance_name,
devices_list=None):
if devices_list is None:
print """No device(s) to register for server: {}, server_instance: {}, class: {}
""".format(server_name, server_instance_name, device_class_name)
return
elif not isinstance(devices_list, list):
devices_list = [devices_list]
svr_name = server_name + '/' + server_instance_name
for device_name in devices_list:
print """Attempting to register TANGO device {}
class: {} server: {}.""".format(device_name, device_class_name, svr_name)
try:
fantango.add_new_device(svr_name, device_class_name, device_name)
except PyTango.DevError as deverr:
logging.error("FAILED to register device {} {}".
format(device_name, deverr))
print """Failed to register device {} due to an error with the database.
""".format(device_name)
devices_not_registered.append("{}({})".format(device_name, svr_name))
else:
print """Successfully registered device {} in the database.
""".format(device_name)
registered_devices.append(device_name+"({})".format(svr_name))
def configure():
global tangodb, alarms, receiver, sender
fn.log.info('MAIL_TEST: CONFIGURE '+'>'*40)
ft.add_new_device('PyAlarm/test_mail','PyAlarm','test/pyalarm/sendmail')
ft.add_new_device('PyAlarm/test_mail','PyAlarm','test/pyalarm/smtpmail')
alarms.load()
alarms.edit_phonebook('%TEST_MAIL',receiver)
alarms.add('TEST_MAIL',
'test/pyalarm/sendmail',
formula = '1',
description = 'Testing alarm sending using sendmail',
receivers = '%TEST_MAIL')
alarms.put_db_properties('test/pyalarm/sendmail',{
'MailMethod':'mail',
'FromAddress': sender, #'*****@*****.**',
'PollingPeriod':3,'AlarmThreshold':1, 'StartupDelay':0, 'Enabled':'1'})
alarms.add('TEST_SMTP',
'test/pyalarm/smtpmail',
formula = '1',
description = 'Testing alarm sending using smtplib',
receivers = '%TEST_MAIL')
alarms.put_db_properties('test/pyalarm/smtpmail',{
'MailMethod':'smtp:%s'%smtp_host,
'FromAddress': sender, #'*****@*****.**',
'PollingPeriod':3,'AlarmThreshold':1, 'StartupDelay':0, 'Enabled':'1'})
def configure(self, servers, tags, phonebook):
"""
servers['PyAlarm/test_tg']['test/pyalarm/tg'].update({
'TGConfig': sender,
})
phonebook = {
'%TESTER':receiver
}
tags['TEST_TG'] = {
'device': 'test/pyalarm/tg',
'formula': '1',
'description': 'Testing alarm sending using telegram',
'receivers': '%TESTER',
}
"""
self.log('CONFIGURE ' + '>' * 40)
self.servers = servers
self.tags = tags
self.phonebook = phonebook
for s, devs in servers.items():
for d, props in devs.items():
ft.add_new_device('PyAlarm/' + s, 'PyAlarm', d)
self.alarms.load()
[self.alarms.edit_phonebook(k, v) for k, v in phonebook.items()]
for a, props in tags.items():
self.alarms.add(a, **props)
for s, devs in servers.items():
for d, props in devs.items():
dct = PanicTester.defaults.copy()
dct.update(props)
self.alarms.put_db_properties(d, dct)
def create(s=server, d=device, p=w):
try:
s, d = str(s.text()), str(d.text())
if '/' not in s: s = 'PyAlarm/%s' % s
import fandango.tango as ft
ft.add_new_device(s, 'PyAlarm', d)
print('%s - %s: created!' % (s, d))
except:
traceback.print_exc()
self.api.load()
p.close()
def load(instance, devices=[df, sf]):
""" load .json files into simulated devices """
done = []
devices = fn.toList(devices)
for dd in devices:
if os.path.isfile(dd):
df, dd = dd, file2dev(dd)
else:
df, dd = dev2file(dd), dd
data = json.load(open(df))
if data['dev_class'] == 'PyAlarm':
props = data['properties']
props = dict((str(k), map(str, v)) for k, v in props.items())
assert not ft.get_matching_devices(dd), Exception(
'Device %s Already Exists!!!' % dd)
ft.add_new_device('PyAlarm/' + instance, 'PyAlarm', dd)
ft.put_device_property(dd, props)
else:
vals = dict(
(str(k), v['value']) for k, v in data['attributes'].items())
dynattrs = []
for k, v in sorted(vals.items()):
if k.lower() in ('state', 'status'):
continue
t = type(v).__name__
if t == 'unicode': t = 'str'
v = str(v) if t != 'str' else "'%s'" % v
dynattrs.append('%s = %s(%s)' % (k, t, v))
assert not ft.get_matching_devices(dd), Exception(
'Device %s Already Exists!!!' % dd)
ft.add_new_device('PyAttributeProcessor/' + instance,
'PyAttributeProcessor', dd)
ft.put_device_property(dd, 'DynamicAttributes', dynattrs)
done.append(dd)
return done
def load(tango_host,
instance,
devices,
replace={},
overwrite=False,
def_class='SimulatorDS'):
"""
the tango_host variable must match with the current tango_host; it is used to avoid accidental loading
load .json files into simulated devices; one .json file per device
devices may be a list of devices, a list of files or a dictionary {device:filename}
"""
assert tango_host == fn.get_tango_host()
done = []
if isMapping(devices):
filenames = devices
else:
devices = fn.toList(devices)
filenames = {}
for dd in devices:
if os.path.isfile(dd):
df, dd = dd, file2dev(dd)
else:
df, dd = dev2file(dd), dd
filenames[dd] = df
for dd, df in filenames.items():
exists = ft.get_matching_devices(dd)
if exists and not overwrite:
raise Exception('Device %s Already Exists!!!' % dd)
data = json.load(open(df))
props = data['properties']
props = dict((str(k), map(str, v)) for k, v in props.items())
for r, rr in replace.items():
dd = clsub(r, rr, dd)
for p, pp in props.items():
for i, l in enumerate(pp):
props[p][i] = clsub(r, rr, l)
if overwrite:
props['polled_attr'] = []
props['polled_cmd'] = []
if data['dev_class'] == 'PyAlarm':
if not exists:
ft.add_new_device('PyAlarm/' + instance, 'PyAlarm', dd)
props['AlarmReceivers'] = []
ft.put_device_property(dd, props)
else:
if not exists:
ft.add_new_device(def_class + '/' + instance, def_class, dd)
ft.put_device_property(dd, props)
#if data['dev_class'] not in ('PySignalSimulator','PyAttributeProcessor','PyStateComposer','CopyCatDS'):
vals = dict((str(k), v['value'] if v else 0)
for k, v in data['attributes'].items())
dynattrs = []
attrprops = fn.dicts.defaultdict(dict)
for k, v in sorted(vals.items()):
if k.lower() in ('state', 'status'):
continue
if v is None:
continue
t = type(v).__name__
if t == 'unicode': t = 'str'
v = str(v) if t != 'str' else "'%s'" % v
dynattrs.append(
#'%s = %s(%s) #%s'%(
'%s = %s(VAR(%s,default=%s,WRITE=True)) #%s' %
(k, k, t, v, data['attributes'][k]['data_type']))
attrprops[dd][k] = dict((p, data['attributes'][k].get(p, ''))
for p in ('format', 'label', 'unit',
'min_alarm', 'max_alarm'))
ft.put_device_property(dd, 'DynamicAttributes', dynattrs)
try:
ft.get_database().put_device_attribute_property(
dd, dict((k, v) for k, v in attrprops[dd].items() if v))
except:
fn.time.sleep(3.)
done.append(dd)
return done
def load(tango_host,instance,devices,replace={},overwrite=False):
"""
the tango_host variable must match with the current tango_host; it is used to avoid accidental loading
load .json files into simulated devices
devices may be a list of devices, a list of files or a dictionary {device:filename}
"""
assert tango_host == fn.get_tango_host()
done = []
if isMapping(devices):
filenames = devices
else:
devices = fn.toList(devices)
filenames = {}
for dd in devices:
if os.path.isfile(dd):
df,dd = dd,file2dev(dd)
else:
df,dd = dev2file(dd),dd
filenames[dd] = df
for dd,df in filenames.items():
exists = ft.get_matching_devices(dd)
if exists and not overwrite:
raise Exception('Device %s Already Exists!!!'%dd)
data = json.load(open(df))
props = data['properties']
props = dict((str(k),map(str,v)) for k,v in props.items())
for r,rr in replace.items():
dd = clsub(r,rr,dd)
for p,pp in props.items():
for i,l in enumerate(pp):
props[p][i] = clsub(r,rr,l)
if overwrite:
props['polled_attr'] = []
props['polled_cmd'] = []
if data['dev_class'] == 'PyAlarm':
if not exists: ft.add_new_device('PyAlarm/'+instance,'PyAlarm',dd)
props['AlarmReceivers'] = []
ft.put_device_property(dd,props)
else:
if not exists: ft.add_new_device('PyAttributeProcessor/'+instance,'PyAttributeProcessor',dd)
ft.put_device_property(dd,props)
#if data['dev_class'] not in ('PySignalSimulator','PyAttributeProcessor','PyStateComposer','CopyCatDS'):
vals = dict((str(k),v['value'] if v else 0) for k,v in data['attributes'].items())
dynattrs = []
attrprops = fn.dicts.defaultdict(dict)
for k,v in sorted(vals.items()):
if k.lower() in ('state','status'):
continue
if v is None:
continue
t = type(v).__name__
if t == 'unicode': t = 'str'
v = str(v) if t!='str' else "'%s'"%v
dynattrs.append(
#'%s = %s(%s) #%s'%(
'%s = %s(VAR(%s,default=%s,WRITE=True)) #%s'%(k,
k,t,v,data['attributes'][k]['data_type']))
attrprops[dd][k] = dict((p,data['attributes'][k].get(p,'')) for p in
('format','label','unit','min_alarm','max_alarm'))
ft.put_device_property(dd,'DynamicAttributes',dynattrs)
try:
ft.get_database().put_device_attribute_property(dd,
dict((k,v) for k,v in attrprops[dd].items() if v))
except:
fn.time.sleep(3.)
done.append(dd)
return done
def main_test():
print msg
try:
msg="""
#Create the test device
#Launch it; take snapshot of memory usage
NOTE: This testing is not capable of testing email/SMS sending. This will have to be human-tested defining a test receiver:
Basic steps:
* Create a simulator with attributes suitable for testing.
* Start the simulators
* Ensure that all alarms conditions are not enabled reseting attribute values.
<pre><code class="python">"""
if check_step(0):
tango.add_new_device('PySignalSimulator/test-alarms','PySignalSimulator','test/test/alarms-test')
tango.put_device_property('test/test/alarms-test',{
'DynamicAttributes':map(str.strip,
"""#ALARM TESTING
A=READ and VAR('VALUE1') or WRITE and VAR('VALUE1',VALUE)
B=DevDouble(READ and VAR('B') or WRITE and VAR('B',VALUE))
S=DevDouble(READ and VAR('B')*sin(t%3.14) or WRITE and VAR('B',VALUE))
D=DevLong(READ and PROPERTY('DATA',True) or WRITE and WPROPERTY('DATA',VALUE))
C = DevLong(READ and VAR('C') or WRITE and VAR('C',VALUE))
T=t""".split('\n')),
'DynamicStates':
'STATE=C #INT to STATE conversion'
})
fandango.Astor().start_servers('PySignalSimulator/test-alarms')
time.sleep(10.)
simulator = fandango.get_device('test/test/alarms-test')
[simulator.write_attribute(a,0) for a in 'ABSDC']
msg="""</pre>
* Create 2 PyAlarm instances, to check attribute-based and alarm/group based alarms
* Setup the time variables that will manage the alarm cycle
<pre><code class="python">"""
alarms = panic.api()
if check_step(1):
tango.add_new_device('PyAlarm/test-alarms','PyAlarm','test/alarms/alarms-test')
tango.add_new_device('PyAlarm/test-group','PyAlarm','test/alarms/alarms-group')
threshold = 3
polling = 5
autoreset = 60
alarmdevs = ['test/alarms/alarms-test','test/alarms/alarms-group']
props = {
'Enabled':'15',
'AlarmThreshold':threshold,
'AlertOnRecovery':'email',
'PollingPeriod':polling,
'Reminder':0,
'AutoReset':autoreset,
'RethrowState':True,
'RethrowAttribute':False,
'IgnoreExceptions':True,
'UseSnap':True,
'CreateNewContexts':True,
'MaxMessagesPerAlarm':20,
'FromAddress':'*****@*****.**',
'LogLevel':'DEBUG',
'SMSConfig':':',
'StartupDelay':0,
'EvalTimeout':500,
'UseProcess':False,
'UseTaurus':False,
}
[tango.put_device_property(d,props) for d in alarmdevs]
N,msg=2,gb+"* Start the PyAlarm devices"+ge
if check_step(N):
receiver = "[email protected],SMS:+3400000000"
fandango.Astor().start_servers('PyAlarm/test-alarms')
fandango.Astor().start_servers('PyAlarm/test-group')
time.sleep(15.)
N,msg=3,gb+"* create simple and group Alarms to inspect."+ge
if check_step(N):
alarms.add(tag='TEST_A',formula='test/test/alarms-test/A',device='test/alarms/alarms-test',
receivers=receiver,overwrite=True)
alarms.add(tag='TEST_DELTA',device='test/alarms/alarms-test',receivers=receiver,overwrite=True,
formula = 'not -5<test/sim/test-00/S.delta<5 and ( test/sim/test-00/S, test/sim/test-00/S.delta )')
alarms.add(tag='TEST_STATE',formula='test/test/alarms-test/State not in (OFF,UNKNOWN,FAULT,ALARM)',
device='test/alarms/alarms-test',receivers=receiver,overwrite=True)
alarms.add(tag='TEST_GROUP1',formula='any([d>0 for d in FIND(test/alarms/*/TEST_[ABC].delta)]) and FIND(test/alarms/*/TEST_[ABC])',
device='test/alarms/alarms-group',receivers=receiver,overwrite=True)
alarms.add(tag='TEST_GROUP2',formula='GROUP(TEST_[ABC])',
device='test/alarms/alarms-group',receivers=receiver,overwrite=True)
N,msg=4,gb+"""
Test steps:
* Enable an alarm condition in the simulated A attribute.
* Alarm should be enabled after 1+AlarmThreshold*PollingPeriod time (and not before)
* Group alarm should be enabled after 1+AlarmThreshold*PollingPeriod
"""+ge
if check_step(N):
pass
N,msg=5,gb+"""
* Disable alarm condition
* Alarm should enter in recovery state after AlarmThreshold*PollingPeriod.
* Alarm should AutoReset after AutoReset period.
* Group should reset after AutoReset period.
###############################################################################"""+ge
if check_step(N):
pass
N,msg=6,gb+"""
* Testing properties
** RethrowAttribute ... None/NaN
** RethrowState ... True/False
** Enabled ... time or formula or both
###############################################################################"""+ge
if check_step(N):
pass
msg=ge
except:
print traceback.format_exc()
N,msg = -1,"""Stopping all servers ..."""
check_step(N)
fandango.Astor().stop_servers('PySignalSimulator/test-alarms')
fandango.Astor().stop_servers('PyAlarm/test-alarms')
fandango.Astor().stop_servers('PyAlarm/test-group')
