Andrew Rowson 770eeaf82f Encode prometheus metric names per the prom spec (#26639) ... Referencing issue #26418. Prometheus metric names can only contain chars a-zA-Z0-9, : and _ (https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels). HA currently generates invalid prometheus names, e.g. if the unit for a sensor is a non-ASCII character containing ° or μ. To resolve, we need to sanitize the name before creating, replacing non-valid characters with a valid representation. In this case, I've used "u{unicode-hex-code}". Also updated the test case to make sure that the ° case is handled.		2019-09-19 12:51:49 +02:00
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__init__.py	Encode prometheus metric names per the prom spec (#26639)	2019-09-19 12:51:49 +02:00
manifest.json	Prometheus metrics naming based on device_class and unit_of_measurement (#24103)	2019-08-10 14:35:04 +02:00