init

checker.py

@@ -0,0 +1,52 @@
+from sendxmppmessage import SendXmppMessage
+
+import requests
+from time import sleep
+from random import randint
+
+
+URL = 'https://www.ovh.com/engine/api/dedicated/server/availabilities?country=fi'
+SERVICE_URL = 'https://www.kimsufi.com/fi/tilaus/kimsufi.xml?reference='
+SERVICES = ['service1', 'service2']  # for example ['1801sk12', '1801sk13']
+REGION = 'europe'  # europe, northAmerica, apac
+DATACENTERS = ['gra', 'rbx']  # https://www.ovh.com/world/about-us/datacenters.xml
+HEADERS = {
+    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) '
+                  'AppleWebKit/537.36 (KHTML, like Gecko) '
+                  'Chrome/65.0.3315.4 Safari/537.36'
+}
+
+JID = 'user@example.com'
+PW = 'password'
+TO = 'user2@example.com'
+
+
+def send_message(message):
+    con = SendXmppMessage(JID, PW, TO, message)
+    con.register_plugin('xep_0030')  # Service Discovery
+    con.register_plugin('xep_0199')  # XMPP Ping
+    con.connect()
+    con.process(forever=False)
+
+
+while True:
+    try:
+        print('Trying to get the data')
+        response = requests.get(URL, headers=HEADERS).json()
+        print('Checking for availability')
+        for row in response:
+            for service in SERVICES:
+                if row['hardware'] == service:
+                    if row['region'] == REGION:
+                        for location in row['datacenters']:
+                            if location['availability'] != 'unavailable' and location['datacenter'] in DATACENTERS:
+                                whole_url = SERVICE_URL + service
+                                print(whole_url + ' in ' + location['datacenter'] + ' is available')
+                                message = whole_url + ' ' + 'is available in ' + location['datacenter']
+                                send_message(message)
+    except Exception as e:
+        print(e)
+        continue
+    wait_for_sec = randint(60, 180)
+    print('Waiting for ' + str(wait_for_sec) + 's before new check')
+    sleep(wait_for_sec)

sendxmppmessage.py

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+import slixmpp
+
+
+class SendXmppMessage(slixmpp.ClientXMPP):
+    def __init__(self, jid, password, recipient, message):
+        slixmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.recipient = recipient
+        self.msg = message
+        self.add_event_handler("session_start", self.start)
+
+    def start(self, event):
+        self.send_presence()
+        self.get_roster()
+
+        self.send_message(mto=self.recipient, mbody=self.msg, mtype='chat')
+        self.disconnect(wait=True)