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Ignore NaN values for influxdb (#14347)

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* Ignore NaN values for influxdb

* Catch TypeError
This commit is contained in:
Anders Melchiorsen 2018-05-09 02:54:38 +02:00 • committed by Paulus Schoutsen
parent 50cea77887
commit d43e6a2888
2 changed files with 8 additions and 4 deletions
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10
homeassistant/components/influxdb.py
View file

@ -9,6 +9,7 @@ import re
import queue import queue
import threading import threading
import time import time
import math
import requests.exceptions import requests.exceptions
import voluptuous as vol import voluptuous as vol
@ -220,9 +221,12 @@ def setup(hass, config):
json['fields'][key] = float( json['fields'][key] = float(
RE_DECIMAL.sub('', new_value)) RE_DECIMAL.sub('', new_value))
# Infinity is not a valid float in InfluxDB # Infinity and NaN are not valid floats in InfluxDB
if (key, float("inf")) in json['fields'].items(): try:
del json['fields'][key] if not math.isfinite(json['fields'][key]):
del json['fields'][key]
except (KeyError, TypeError):
pass
json['tags'].update(tags) json['tags'].update(tags)

2
tests/components/test_influxdb.py
View file

@ -217,7 +217,7 @@ class TestInfluxDB(unittest.TestCase):
"""Test the event listener for missing units.""" """Test the event listener for missing units."""
self._setup() self._setup()
attrs = {'bignumstring': "9" * 999} attrs = {'bignumstring': '9' * 999, 'nonumstring': 'nan'}
state = mock.MagicMock( state = mock.MagicMock(
state=8, domain='fake', entity_id='fake.entity-id', state=8, domain='fake', entity_id='fake.entity-id',
object_id='entity', attributes=attrs) object_id='entity', attributes=attrs)