140 lines
7.1 KiB
Python
140 lines
7.1 KiB
Python
"""
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##### Weather
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Weather is a great example of how you can populate a custom card on the dash. This plugin creates a custom card with weather data from [metaweather.com](https://www.metaweather.com)
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```ini
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[variable_name]
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platform = weather
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woeid = 2514815
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temp_unit = c
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wind_speed_unit = kph
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air_pressure_unit = mbar
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visibility_unit = km
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```
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> **Returns:** HTML for custom card
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| Variable | Required | Description | Options |
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|-----------------|----------|--------------------------------------------------------------------------------------------------------------------------------------------|-------------------|
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| [variable_name] | Yes | Name for the data source. | [variable_name] |
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| platform | Yes | Name of the platform. | weather |
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| woeid | Yes | woeid of location to use. Go here to get (replace lat and long): https://www.metaweather.com/api/location/search/?lattlong=50.068,-5.316 | url |
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| temp_unit | No | The unit to be used for temperature | c,f |
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| wind_speed_unit | No | The unit to be used for wind speed | kph,mph |
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| air_pressure_unit | No | The unit to be used for air pressure | mbar, inHg |
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| visibility_unit | No | The unit to be used for visibility | km,mi |
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> **Working example:**
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>```ini
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>[variable_name]
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>platform = weather
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>woeid = 2514815
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>
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>[custom_card_name]
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>type = custom
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>data_sources = variable_name
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>```
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"""
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import requests
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from flask import render_template_string
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class Platform:
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def __init__(self, *args, **kwargs):
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# parse the user's options from the config entries
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for key, value in kwargs.items():
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self.__dict__[key] = value
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# set defaults for omitted options
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if not hasattr(self, "woeid"):
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self.woeid = 2514815
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if not hasattr(self, "temp_unit"):
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self.temp_unit = "c"
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if not hasattr(self, "wind_speed_unit"):
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self.wind_speed_unit = "kph"
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if not hasattr(self, "air_pressure_unit"):
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self.air_pressure_unit = "x"
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if not hasattr(self, "visibility_unit"):
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self.visibility_unit = "km"
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self.html_template = """
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<div class="row">
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<div class="col s6">
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<span class="mt-0 mb-0 theme-primary-text font-weight-700" style="font-size: 36px">{{ value.consolidated_weather[0].the_temp|round(1, 'floor') }}°</h3>
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</div>
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<div class="col s6 right-align">
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<img height="48px" src="https://www.metaweather.com/static/img/weather/{{ value.consolidated_weather[0].weather_state_abbr }}.svg">
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</div>
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</div>
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<div class="row">
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<h6 class="font-weight-900 center theme-muted-text">{{ value.parent.title }}</h6>
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</div>
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<div class="row center-align">
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<i class="material-icons-outlined">keyboard_arrow_down</i>
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</div>
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<div class="row center-align">
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<div class="col s12">
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<div class="collection theme-muted-text">
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<div class="collection-item"><span class="font-weight-900">Currently: </span>{{ value.consolidated_weather[0].weather_state_name }}</div>
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<div class="collection-item"><span class="font-weight-900">Min: </span>{{ value.consolidated_weather[0].min_temp|round(1, 'floor') }}° <span class="font-weight-900">Max: </span>{{ value.consolidated_weather[0].max_temp|round(1, 'floor') }}°</div>
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<div class="collection-item"><span class="font-weight-900">Wind: </span>{{ value.consolidated_weather[0].wind_direction_compass }} at {{ value.consolidated_weather[0].wind_speed|round(1, 'floor') }} {{ wind_speed_unit }}</div>
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<div class="collection-item"><span class="font-weight-900">Humidity: </span>{{ value.consolidated_weather[0].humidity }}%</div>
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<div class="collection-item"><span class="font-weight-900">Air Pressure: </span>{{ value.consolidated_weather[0].air_pressure|round(1, 'floor') }} {{ air_pressure_unit }}</div>
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<div class="collection-item"><span class="font-weight-900">Visibility: </span>{{ value.consolidated_weather[0].visibility|round(1, 'floor') }} {{ visibility_unit }} </div>
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<div class="collection-item"><span class="font-weight-900">Predictability: </span>{{ value.consolidated_weather[0].predictability }}%</div>
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</div>
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</div>
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</div>
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"""
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self.error_template = """
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<div class="row">
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<div class="col s12">
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<span class="theme-failure-text font-weight-900">Check your config. This error was returned: {{ error }}</span>
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</div>
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</div>
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"""
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def process(self):
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try:
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value = requests.get(
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f"https://www.metaweather.com/api/location/{self.woeid}"
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).json()
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except Exception as error:
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return render_template_string(self.error_template, error=error)
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if self.temp_unit.lower() == "f":
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value["consolidated_weather"][0]["the_temp"] = (
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value["consolidated_weather"][0]["the_temp"] * 1.8
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) + 32
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value["consolidated_weather"][0]["min_temp"] = (
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value["consolidated_weather"][0]["min_temp"] * 1.8
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) + 32
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value["consolidated_weather"][0]["max_temp"] = (
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value["consolidated_weather"][0]["max_temp"] * 1.8
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) + 32
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if self.wind_speed_unit.lower() == "mph":
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value["consolidated_weather"][0]["wind_speed"] = (
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value["consolidated_weather"][0]["wind_speed"] * 1.609
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)
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if self.air_pressure_unit.lower() == "inhg":
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value["consolidated_weather"][0]["air_pressure"] = (
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value["consolidated_weather"][0]["air_pressure"] / 33.864
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)
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if self.visibility_unit.lower() == "mi":
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value["consolidated_weather"][0]["visibility"] = (
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value["consolidated_weather"][0]["visibility"] / 1.609
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)
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return render_template_string(
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self.html_template,
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value=value,
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wind_speed_unit=self.wind_speed_unit,
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air_pressure_unit=self.air_pressure_unit,
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visibility_unit=self.visibility_unit,
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)
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