Grundlegende Funktionalität hinzugefügt

Mail.py

@@ -0,0 +1,53 @@
+import requests
+import os
+import datetime
+
+def download(url):
+    #return None
+    filename = 'mpg/'+url+'.pdf'
+    url = 'http://www.mpglu.de/vps/'+url+'.pdf'
+    req = requests.get(url, auth=('schueler', 'Ing8gresk'))
+    file = open(filename, 'wb')
+    for chunk in req.iter_content(100000):
+        file.write(chunk)
+    file.close()
+    return None
+
+def modification_date(filename):
+    t = os.path.getmtime(filename)
+    return datetime.datetime.fromtimestamp(t)
+
+
+try:
+    os.rename('mpg/heute.pdf', 'mpg/heute1.pdf')
+except FileNotFoundError:
+    print("File Heute.PDF not found")
+    print("Will try to download it from the MPG-Server")
+    url = 'heute'
+    download(url)
+    os.rename('mpg/heute.pdf', 'mpg/heute1.pdf')
+try:
+    os.rename('mpg/morgen.pdf', 'mpg/morgen1.pdf')
+except FileNotFoundError:
+    print("File Morgen.PDF not found")
+    print("Will try to download it from the MPG-Server")
+    url = 'morgen'
+    download(url)
+    os.rename('mpg/morgen.pdf', 'mpg/morgen1.pdf')
+
+
+url = 'morgen'
+download(url)
+url = 'heute'
+download(url)
+
+x=os.stat('mpg/heute.pdf')
+x = x.st_size
+y=os.stat('mpg/heute1.pdf')
+y = y.st_size
+if x != y :
+    print("die Dateien sind ungleich")
+    os.system('s-nail -a mpg/heute.pdf -s "Alpha-MPG-Vertretungsliste" schneeschieben@web.de')
+else:
+    print ("Es gibt keine neuen Mals")
+