From: gregor herrmann <gregor@toastfreeware.priv.at>
Date: Sun, 10 Jun 2018 00:10:23 +0000 (+0200)
Subject: Merge branch 'web' into owm
X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/commitdiff_plain/3dc2b087a5e3cb7952392cb00a4469508af6e019?hp=1a964fcfe4389d76fc8bff945d0f8069e6826487

Merge branch 'web' into owm
---

diff --git a/owm.py b/owm.py
new file mode 100755
index 0000000..71f3677
--- /dev/null
+++ b/owm.py
@@ -0,0 +1,107 @@
+#!/usr/bin/python3
+
+# needs ~/seepark.ini with
+# [openweathermap]
+# apikey=...
+# cityid=..
+# 3319578 for Obsteig, AT
+
+from pprint import pprint
+import requests
+import configparser
+import os
+import datetime
+
+baseurl = 'http://api.openweathermap.org/data/2.5/weather'
+debug = False
+
+def getweather(apikey, cityid):
+    query = baseurl + '?units=metric&APPID={}&id={}&lang=de'.format(apikey, cityid)
+    try:
+        response = requests.get(query)
+        if response.status_code != 200:
+            response = 'N/A'
+            return response
+        else:
+            weatherdata = response.json()
+            return weatherdata
+    except requests.exceptions.RequestException as error:
+        print (error)
+        sys.exit(1)
+
+
+def fromtimestamp(timestamp, format):
+    return datetime.datetime.fromtimestamp(timestamp).strftime(format)
+
+
+# https://stackoverflow.com/questions/7490660/converting-wind-direction-in-angles-to-text-words
+def degToCompass(num):
+    if num is None:
+        return 'N/A'
+    val=int((num/22.5)+.5)
+    arr=["N","NNO","NO","ONO","O","OSO", "SO", "SSO","S","SSW","SW","WSW","W","WNW","NW","NNW"]
+    return arr[(val % 16)]
+
+
+def extractweatherdata(w):
+    data = dict(
+        datetime = w.get('dt'),
+        sunrise = w.get('sys').get('sunrise'),
+        sunset = w.get('sys').get('sunset'),
+        temp = w.get('main').get('temp'),
+        pressure = w.get('main').get('pressure'),
+        humidity = w.get('main').get('humidity'),
+        visibility = w.get('visibility'),
+        weather=w['weather'][0]['description'],
+        sky=w['weather'][0]['main'],
+        windspeed=w.get('wind').get('speed'),
+        winddegrees=w.get('wind').get('deg'),
+        cloudiness=w.get('clouds').get('all'),
+        rain=w.get('rain'),
+    )
+
+    data['sunrise_t'] = fromtimestamp(data['sunrise'], '%H:%M:%S')
+    data['sunset_t'] = fromtimestamp(data['sunset'], '%H:%M:%S')
+    data['date'] = fromtimestamp(data['datetime'], '%Y-%m-%d')
+    data['time'] = fromtimestamp(data['datetime'], '%H:%M:%S')
+    data['winddirection'] = degToCompass(data['winddegrees'])
+    if not data['rain'] is None:
+        data['precipitation']=data['rain'].get('3h')
+    else:
+        data['precipitation']='N/A'
+
+    return data
+        
+
+def main():
+    config = configparser.ConfigParser()
+    config.read(os.path.expanduser('~/seewasser.ini'))
+    apikey = config.get('openweathermap', 'apikey');
+    cityid = config.get('openweathermap', 'cityid');
+
+    weather_raw = getweather(apikey, cityid)
+    if debug:
+        pprint(weather_raw)
+    weather = extractweatherdata(weather_raw)
+    if debug:
+        pprint(weather)
+    # TODO:
+    # write to db
+    # write to csv
+    
+    # output like wetter.at.pl
+    print(
+        weather['date'] + ';' +
+        weather['time'] + ';' +
+        weather['sunrise_t'] + ';' +
+        weather['sunset_t'] + ';' +
+        str(weather['temp']) + ';' +
+        str(weather['precipitation']) + ' mm/h;' +
+        str(weather['windspeed']) + ' km/h ' + weather['winddirection'] + ';' +
+        weather['weather'] + ';' +
+        str(weather['cloudiness'])
+    )
+
+    
+if __name__ == '__main__':
+    main()
diff --git a/web/README b/web/README
index 7458e9f..19ec585 100644
--- a/web/README
+++ b/web/README
@@ -1,7 +1,7 @@
 Needed package: python3-flask
 
 Start with:
-FLASK_APP=seepark_web.py FLASK_DEBUG=1 flask run
+FLASK_APP=seepark_web.py FLASK_DEBUG=1 SEEPARKINI=~/seewasser.ini flask run
 
 Go to:
 http://127.0.0.1:5000/
diff --git a/web/seepark_web.py b/web/seepark_web.py
index fa08f12..5263174 100644
--- a/web/seepark_web.py
+++ b/web/seepark_web.py
@@ -1,8 +1,14 @@
 from flask import Flask, render_template, jsonify
 from random import uniform
 import time
+import configparser
+import os
 app = Flask(__name__)
 
+config = configparser.ConfigParser()
+config.read(os.environ['SEEPARKINI'])
+apikey = config.get('openweathermap', 'apikey');
+
 @app.route('/data/', defaults={'timespan': 1})
 @app.route("/data/<int:timespan>", methods=['GET'])
 def data(timespan):
@@ -36,5 +42,5 @@ def data(timespan):
 
 @app.route("/")
 def index():
-    return render_template('seepark_web.html')
+    return render_template('seepark_web.html', apikey=apikey)
 
diff --git a/web/static/seepark_web.css b/web/static/seepark_web.css
index 5cf1aad..6ddd30a 100644
--- a/web/static/seepark_web.css
+++ b/web/static/seepark_web.css
@@ -21,8 +21,12 @@ button {
     border: 1px solid;
 }
 
-#buttonbar {
+#buttonbar, #openweathermap-widget-15 {
     margin: 0 auto;
     text-align: center;
     padding-top: 1em;
 }
+
+#openweathermap-widget-15 {
+    width: 300px;
+}
diff --git a/web/templates/seepark_web.html b/web/templates/seepark_web.html
index 746e9a5..4d136e3 100644
--- a/web/templates/seepark_web.html
+++ b/web/templates/seepark_web.html
@@ -25,6 +25,28 @@
 			<button onclick="loaddays(365)">Jahr</button>
 		</div>
 
+		<!-- openweathermap widget -->
+		<div id="openweathermap-widget-15"></div>
+		<script>
+		window.myWidgetParam ? window.myWidgetParam : window.myWidgetParam = [];
+		window.myWidgetParam.push({
+			id: 15,
+			cityid: '3319578',
+			appid: '{{ apikey }}',
+			units: 'metric',
+			containerid: 'openweathermap-widget-15',
+			lang: 'de',
+		});
+		(function() {
+			var script = document.createElement('script');
+			script.async = true;
+			script.charset = "utf-8";
+			script.src = "//openweathermap.org/themes/openweathermap/assets/vendor/owm/js/weather-widget-generator.js";
+			var s = document.getElementsByTagName('script')[0];
+			s.parentNode.insertBefore(script, s);
+		})();
+		</script>
+
 		<!-- Load own javascript code -->
 		<script src="{{url_for('static', filename='seepark_web.js')}}"></script>