Bases: Base
Represents a Sensor.
This ORM class represents a sensor along with its metadata.
Attributes:
| Name |
Type |
Description |
name |
|
The name of the sensor |
manufacturer |
|
The name of the sensor's manufacturer |
tags |
|
dict attribute which represents any other tags which are not
explicitly defined |
Source code in edam/reader/models/sensor.py
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59 | class Sensor(Base):
"""
Represents a Sensor.
This ORM class represents a sensor along with its metadata.
Attributes:
name: The name of the sensor
manufacturer: The name of the sensor's manufacturer
tags: dict attribute which represents any other tags which are not
explicitly defined
"""
__tablename__ = "Sensor"
id = Column(Integer, primary_key=True)
name = Column(String(60))
manufacturer = Column(String(60))
_tags = Column('tags', String(500))
abstract_observable_id = Column(
Integer, ForeignKey('AbstractObservable.id'))
abstract_observable = relationship("AbstractObservable",
back_populates="sensors")
junctions = relationship("Junction", back_populates="sensor")
def update(self, new_values: dict):
update_existing(self, new_values, logger)
def __init__(self, name: str = None, manufacturer: str = None,
abstract_observable_id: int = None,
tags: dict = None):
self.name = name
self.manufacturer = manufacturer
self.abstract_observable_id = abstract_observable_id
self.tags = tags
@hybrid_property
def tags(self):
return json.loads(self._tags)
@tags.setter
def tags(self, value):
self._tags = json.dumps(value)
def __repr__(self):
return f'<{self.__class__.__name__} {self.name} with id {self.id!r}>'
|