Fixing yaml loading warnings, checking if bill is already in nextcloud

ovh-factures.py

@@ -10,8 +10,8 @@ try:
 except NameError:
     pass
 
-conf = yaml.load(open('creds.yml'))
-user = conf['nextcloud']['username']
+conf = yaml.load(open('creds.yml'), Loader=yaml.SafeLoader)
+username = conf['nextcloud']['username']
 password = conf['nextcloud']['password']
 client = ovh.Client()
 bills = client.get('/me/bill')
@@ -24,6 +24,17 @@ for bill in bills:
         f.write(r.content)
         f.close()
         url += bill + ".pdf"
+        with open('/dev/null','wb') as output:
+            c = pycurl.Curl()
+            c.setopt(c.URL, url)
+            c.setopt(c.USERPWD, '%s:%s' %(username, password))
+            c.setopt(c.CUSTOMREQUEST, 'PROPFIND')
+            c.setopt(c.WRITEDATA, output)
+            c.perform()
+            status = c.getinfo(c.RESPONSE_CODE)
+            c.close()
+            output.close()
+            if (status == 404):
                 file = open(file_path)
                 c = pycurl.Curl()
                 c.setopt(c.URL, url)