def __init__(
self,
table_name,
required_insert_names,
return_col_names=[],
optional_insert_names=[],
default_insert_values={},
*args,
**kwargs
):
"""
~Params
table_name (str): name of the table to insert to
required_insert_names (list): list of names (str) of the table columns which must be included on every requested insert
return_col_names (list): list of names (str) of columns whose values should be returned on completion of the insert
optional_insert_names (list): list of names (str) of columns which the user may specify on an insert request, but which may be omitted
default_insert_values (dict): dictionary of {column_names: values} to serve as defaults when inserting, any values provided explicitly on the insert request will override these values
~Params
"""
Endpoint.__init__(self, *args, **kwargs)
self._table_name = table_name
self._return_names = return_col_names
self._required_insert_names = required_insert_names
self._optional_insert_names = optional_insert_names
self._default_insert_dict = default_insert_values
def __init__(self,
conditional_insert_field,
spectrum_field,
sensor_name_mean,
sensor_name_std,
do_upsert=False,
*args,
**kwargs):
'''
do_upsert (bool): indicates if conflicting inserts should then update
conditional_insert_field (string): name of an input kwarg field on inserts to cast to bool and determine if a log should be inserted
default is true if the field is missing
spectrum_field (string): name of an input kwarg field on inserts which contains an iterable of values for which moments will be calculated
sensor_name_mean (string): name of the sensor to log with the mean of the spectrum
sensor_name_std (string): name of the sensor to log with the STD of the spectrum
'''
if not 'sqlalchemy' in globals():
raise ImportError(
'SQLAlchemy not found, required for SQLTable class')
self.conditional_insert_field = conditional_insert_field
self.spectrum_field = spectrum_field
self.sensor_name_mean = sensor_name_mean
self.sensor_name_std = sensor_name_std
Endpoint.__init__(self, *args, **kwargs)
SQLTable.__init__(self, *args, **kwargs)
self.do_upsert = do_upsert
def __init__(self,
table_name,
schema=None,
required_insert_names=[],
return_col_names=[],
optional_insert_names=[],
default_insert_values={},
*args,
**kwargs):
'''
table_name (str): name of the table within the database
schema (str): name of the schema where the table is located
required_insert_names (list): list of names (str||dict) of the table columns which must be included on every requested insert (if dict: keys are 'column' and 'payload_key', if string it is assumed that both are that value)
return_col_names (list): list of names (str) of columns whose values should be returned on completion of the insert
optional_insert_names (list): list of names (str||dict) of columns which the user may specify on an insert request, but which may be omitted (if dict: keys are 'column' and 'payload_key', if string it is assumed that both are that value)
default_insert_values (dict): dictionary of {column_names: values} to serve as defaults when inserting, any values provided explicitly on the insert request will override these values
'''
if not 'sqlalchemy' in globals():
raise ImportError(
'SQLAlchemy not found, required for SQLTable class')
Endpoint.__init__(self, *args, **kwargs)
self.table = None
self.table_name = table_name
self.schema = schema
self._return_names = return_col_names
self._column_map = {}
self._required_insert_names = self._ensure_col_key_map(
required_insert_names)
self._optional_insert_names = self._ensure_col_key_map(
optional_insert_names)
self._default_insert_dict = default_insert_values
def __init__(self,broker=None,sleep_time = 10,*args, **kwargs):
Endpoint.__init__(self,**kwargs)
# setting the interface
self.connection_to_alert = dripline.core.Service(broker=broker, exchange='alerts',keys='status_message.p8_alerts.dripline')
#sending a welcome message
self.this_channel = 'p8_alerts'
self.username = self.name
self.sleep_time = sleep_time
def __init__(self, do_upsert=False, ignore_keys=[], *args, **kwargs):
'''
do_upsert (bool): indicates if conflicting inserts should then update
ignore_keys (list of strings): list of names of payload keys which should not be mapped to columns on an insert, even if present
'''
if not 'sqlalchemy' in globals():
raise ImportError(
'SQLAlchemy not found, required for SQLTable class')
self.ignore_keys = ignore_keys
Endpoint.__init__(self, *args, **kwargs)
SQLTable.__init__(self, *args, **kwargs)
self.do_upsert = do_upsert
def __init__(self, targets=[], **kwargs):
'''
targets (list): list of dictionaries which must provide a value for 'target', other optional fields:
default_set: always set endpoint to this value
payload_field (str): return payload field to get (value_cal, value_raw, or values)
units (str): display units for 'calibrated' return value
formatter (str): special formatting for 'calibrated' return string
tolerance: check tolerance
no_check (bool): disable set_and_check; necessary for set-only endpoints!
get_target (str): endpoint to get for check (default is 'target')
target_value: alternate value to check against
'''
Endpoint.__init__(self, **kwargs)
self._targets = []
for a_target in targets:
these_details = {}
## SET options
if 'default_set' in a_target:
these_details.update({'default_set':a_target['default_set']})
## GET options
if 'payload_field' in a_target:
these_details.update({'payload_field':a_target['payload_field']})
else:
these_details.update({'payload_field':'value_cal'})
if 'units' in a_target and 'formatter' in a_target:
raise exceptions.DriplineValueError('may not specify both "units" and "formatter"')
if 'formatter' in a_target:
these_details['formatter'] = a_target['formatter']
elif 'units' in a_target:
these_details['formatter'] = '{} -> {} [{}]'.format(a_target['target'], '{}', a_target['units'])
else:
these_details['formatter'] = '{} -> {}'.format(a_target['target'], '{}')
## CHECK options
if 'tolerance' in a_target:
these_details.update({'tolerance':a_target['tolerance']})
else:
these_details.update({'tolerance': 1.})
if 'no_check' in a_target:
these_details.update({'no_check':a_target['no_check']})
else:
these_details.update({'no_check':False})
if 'get_target' in a_target:
these_details.update({'get_name':a_target['get_target']})
else:
these_details.update({'get_name':a_target['target']})
if 'target_value' in a_target:
these_details.update({'target_value':a_target['target_value']})
self._targets.append([a_target['target'], these_details])
def __init__(self, file_name="/tmp/step_atten.txt", **kwargs):
self.file_name=file_name
Endpoint.__init__(self, **kwargs)