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LSST Data Management Base Package
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Public Member Functions | Protected Attributes | List of all members
lsst.dax.apdb.monitor.MonAgent Class Reference

Public Member Functions

 __init__ (self, str name="")
 
None add_record (self, str name, *Mapping[str, Any] values, Mapping[str, str|int]|None tags=None, float|None timestamp=None)
 
AbstractContextManager[None] context_tags (self, _TagsType tags)
 

Protected Attributes

 _name
 
 _service
 

Detailed Description

Client-side interface for adding monitoring records to the monitoring
service.

Parameters
----------
name : `str`
    Client agent name, this is used for filtering of the records by the
    service and ia also passed to monitoring handler as ``agent_name``.

Definition at line 71 of file monitor.py.

Constructor & Destructor Documentation

◆ __init__()

lsst.dax.apdb.monitor.MonAgent.__init__ ( self,
str name = "" )

Definition at line 82 of file monitor.py.

82 def __init__(self, name: str = ""):
83 self._name = name
84 self._service = MonService()
85

Member Function Documentation

◆ add_record()

None lsst.dax.apdb.monitor.MonAgent.add_record ( self,
str name,
*Mapping[str, Any] values,
Mapping[str, str | int] | None tags = None,
float | None timestamp = None )
Send one record to monitoring service.

Parameters
----------
name : `str`
    Record name, arbitrary string.
values : `~collections.abc.Mapping` [`str`, `Any`]
    Values associated with the record, usually never empty.
tags : `~collections.abc.Mapping` [`str`, `str` or `int`]
    Tags associated with the record, may be empty.
timestamp : `str`
    Time in seconds since UNIX epoch when record originated.

Definition at line 86 of file monitor.py.

93 ) -> None:
94 """Send one record to monitoring service.
95
96 Parameters
97 ----------
98 name : `str`
99 Record name, arbitrary string.
100 values : `~collections.abc.Mapping` [`str`, `Any`]
101 Values associated with the record, usually never empty.
102 tags : `~collections.abc.Mapping` [`str`, `str` or `int`]
103 Tags associated with the record, may be empty.
104 timestamp : `str`
105 Time in seconds since UNIX epoch when record originated.
106 """
107 self._service._add_record(
108 agent_name=self._name,
109 record_name=name,
110 tags=tags,
111 values=values,
112 timestamp=timestamp,
113 )
114

◆ context_tags()

AbstractContextManager[None] lsst.dax.apdb.monitor.MonAgent.context_tags ( self,
_TagsType tags )
Context manager that adds a set of tags to all records created
inside the context.

Parameters
----------
tags : `~collections.abc.Mapping` [`str`, `str` or `int`]
    Tags associated with the records.

Notes
-----
All calls to `add_record` that happen inside the corresponding context
will add tags specified in this call. Tags specified in `add_record`
will override matching tag names that are passed to this method. On
exit from context a previous tag context is restored (which may be
empty).

Definition at line 115 of file monitor.py.

115 def context_tags(self, tags: _TagsType) -> AbstractContextManager[None]:
116 """Context manager that adds a set of tags to all records created
117 inside the context.
118
119 Parameters
120 ----------
121 tags : `~collections.abc.Mapping` [`str`, `str` or `int`]
122 Tags associated with the records.
123
124 Notes
125 -----
126 All calls to `add_record` that happen inside the corresponding context
127 will add tags specified in this call. Tags specified in `add_record`
128 will override matching tag names that are passed to this method. On
129 exit from context a previous tag context is restored (which may be
130 empty).
131 """
132 return self._service.context_tags(tags)
133
134

Member Data Documentation

◆ _name

lsst.dax.apdb.monitor.MonAgent._name
protected

Definition at line 83 of file monitor.py.

◆ _service

lsst.dax.apdb.monitor.MonAgent._service
protected

Definition at line 84 of file monitor.py.


The documentation for this class was generated from the following file: