o tBh@sbddlmZddlmZddlmZmZmZddlmZddl m Z m Z ee Z GdddZdS) )fnmatch) getLogger)OptionalSetType) Instrument) AggregationDefaultAggregationc@seZdZdZeZ          ddeeedee dee dee dee dee d ee d ee e d ee d ee fd dZ dede fddZdS)Viewa A `View` configuration parameters can be used for the following purposes: 1. Match instruments: When an instrument matches a view, measurements received by that instrument will be processed. 2. Customize metric streams: A metric stream is identified by a match between a view and an instrument and a set of attributes. The metric stream can be customized by certain attributes of the corresponding view. The attributes documented next serve one of the previous two purposes. Args: instrument_type: This is an instrument matching attribute: the class the instrument must be to match the view. instrument_name: This is an instrument matching attribute: the name the instrument must have to match the view. Wild card characters are supported. Wild card characters should not be used with this attribute if the view has also a ``name`` defined. meter_name: This is an instrument matching attribute: the name the instrument meter must have to match the view. meter_version: This is an instrument matching attribute: the version the instrument meter must have to match the view. meter_schema_url: This is an instrument matching attribute: the schema URL the instrument meter must have to match the view. name: This is a metric stream customizing attribute: the name of the metric stream. If `None`, the name of the instrument will be used. description: This is a metric stream customizing attribute: the description of the metric stream. If `None`, the description of the instrument will be used. attribute_keys: This is a metric stream customizing attribute: this is a set of attribute keys. If not `None` then only the measurement attributes that are in ``attribute_keys`` will be used to identify the metric stream. aggregation: This is a metric stream customizing attribute: the aggregation instance to use when data is aggregated for the corresponding metrics stream. If `None` an instance of `DefaultAggregation` will be used. instrument_unit: This is an instrument matching attribute: the unit the instrument must have to match the view. This class is not intended to be subclassed by the user. Ninstrument_typeinstrument_name meter_name meter_versionmeter_schema_urlname descriptionattribute_keys aggregationinstrument_unitc Cs||ur| ur|ur|ur|urdur'nntd||dur?|dur?d|vs7d|vr?td|d||_||_||_| |_||_||_||_||_||_ | p^|j |_ dS)Nz=Some instrument selection criteria must be provided for View *?zView z5 declared with wildcard characters in instrument_name) Exception_name_instrument_type_instrument_name_instrument_unit _meter_name_meter_version_meter_schema_url _description_attribute_keys_default_aggregation _aggregation) selfr r r rrrrrrrr$/var/www/html/riverr-enterprise-integrations-main/venv/lib/python3.10/site-packages/opentelemetry/sdk/metrics/_internal/view.py__init__TsD   z View.__init__ instrumentreturncCs|jdur t||js dS|jdurt|j|jsdS|jdur)t|j|js)dS|jdur7|jj|jkr7dS|j durE|jj |j krEdS|j durS|jj |j krSdSdS)NFT) r isinstancerrrrunitrinstrumentation_scoperversionr schema_url)r#r'r$r$r%_matchs*       z View._match) NNNNNNNNNN)__name__ __module__ __qualname____doc__r r!rrrstrrrr&boolr.r$r$r$r%r sF4    7r N)rloggingrtypingrrropentelemetry.metricsr/opentelemetry.sdk.metrics._internal.aggregationrr r/_loggerr r$r$r$r%s