Added weather plugin

config.json

@@ -20,6 +20,7 @@
     "nxy.plugins.tell",
     "nxy.plugins.timer",
     "nxy.plugins.useless",
+    "nxy.plugins.weather",
     "nxy.plugins.youtube"
   ],
   "irc3.plugins.command": {

nxy/plugins/weather.py

@@ -0,0 +1,51 @@
+# -*- coding: utf-8 -*-
+import irc3
+import requests
+
+from docopt import Dict as DocOptDict
+from irc3.plugins.command import command
+from irc3.utils import IrcString
+
+from . import Plugin
+from ..utils import pp
+
+
+@irc3.plugin
+class Weather(Plugin):
+    requires = ['irc3.plugins.command']
+
+    URL = 'https://query.yahooapis.com/v1/public/yql?format=json&q={}'
+
+    def __init__(self, bot: irc3.IrcBot):
+        super().__init__(bot)
+
+    # noinspection PyUnusedLocal
+    @command
+    def weather(self, mask: IrcString, channel: IrcString, args: DocOptDict):
+        """Saves a message for nick to forward on activity
+
+        %%weather <location>...
+        """
+        qry = '''select * from weather.forecast where u="c" and woeid in
+        (select woeid from geo.places(1) where text="{location}")
+        '''.format(location=' '.join(args['<location>']))
+        req = requests.get(self.URL.format(qry))
+        data = req.json()
+        if 'error' in data:
+            return '[Weather] Location not found'
+        res = data['query']['results']['channel']
+        condition = res['item']['condition']
+        location = res['location']
+        direction = '↑↗→↘↓↙←↖'[round(int(res['wind']['direction']) / 45) % 8]
+        return '[Weather] {city}, {region}, {country}: ' \
+               '{temp}°{unit_temp} {text}, ' \
+               '{direction} {speed} {unit_speed}' \
+            .format(city=location['city'],
+                    region=location['region'].strip(),
+                    country=location['country'],
+                    temp=condition['temp'],
+                    text=condition['text'],
+                    direction=direction,
+                    speed=res['wind']['speed'],
+                    unit_temp=res['units']['temperature'],
+                    unit_speed=res['units']['speed'])