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Merge pull request #469 from mrueg/prometheus2

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prometheus: Add help descriptions, improve metric names
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Igor Chubin 2020-06-10 22:10:04 +02:00 • committed by GitHub
commit a3a64a6125
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1 changed files with 28 additions and 20 deletions
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48
lib/view/prometheus.py
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@ -3,34 +3,42 @@ Rendering weather data in the Prometheus format.
"""
EXPORTED_FIELDS = [
"FeelsLikeC", "FeelsLikeF", "cloudcover", "humidity",
"precipMM", "pressure", "temp_C", "temp_F", "uvIndex",
"visibility", "winddirDegree", "windspeedKmph",
"windspeedMiles",
]
def _render_current(data):
EXPORTED_FIELDS = {
"FeelsLikeC":("Feels Like Temperature in Celsius", "temperature_feels_like_celsius"),
"FeelsLikeF":("Feels Like Temperature in Fahrenheit", "temperature_feels_like_fahrenheit"),
"cloudcover":("Cloud Coverage in Percent", "cloudcover_percentage"),
"humidity":("Humidity in Percent", "humidity_percentage"),
"precipMM":("Precipitation (Rainfall) in mm", "precipitation_mm"),
"pressure":("Air pressure in hPa", "pressure_hpa"),
"temp_C":("Temperature in Celsius", "temperature_celsius"),
"temp_F":("Temperature in Fahrenheit", "temperature_fahrenheit"),
"uvIndex":("Ultaviolet Radiation Index", "uv_index"),
"visibility":("Visible Distance in Kilometres", "visibility"),
"winddirDegree":("Wind Direction in Degree", "winddir_degree"),
"windspeedKmph":("Wind Speed in Kilometres per Hour", "windspeed_kmph"),
"windspeedMiles":("Wind Speed in Miles per Hour", "windspeed_mph"),
}
EXPORTED_FIELDS_DESC = {
"weatherDesc":("Weather Description", "weather_desc"),
"winddir16Point":("Wind Direction on a 16-wind compass rose", "winddir_16_point"),
}
def _render_crurent(data):
output = []
current_condition = data["current_condition"][0]
for field in EXPORTED_FIELDS:
try:
output.append("%s{forecast=\"0h\"} %s" % (field, current_condition[field]))
output.append("# %s\n%s{forecast=\"0h\"} %s" % (EXPORTED_FIELDS[field][0], EXPORTED_FIELDS[field][1], current_condition[field]))
except IndexError:
pass
for field in EXPORTED_FIELDS_DESC:
try:
output.append("# %s\n%s{forecast=\"0h\", description=\"%s\"} 1" % EXPORTED_FIELDS_DESC[field][0], EXPORTED_FIELDS_DESC[field][1], current_condition[field])
except IndexError:
pass
try:
weather_desc = current_condition["weatherDesc"][0]["value"]
output.append("weatherDesc{forecast=\"0h\", description=\"%s\"} 1" % weather_desc)
except IndexError:
pass
try:
winddir16point = current_condition["winddir16Point"]
output.append("winddir16Point{forecast=\"0h\", description=\"%s\"} 1" % winddir16point)
except IndexError:
pass
return "\n".join(output)+"\n"