Add try/except to get_key method

main.py

@@ -21,7 +21,6 @@ class Access(object):
         if platform == 'dci':
             self.user_table = AuthUser
         self.platform = platform
-        self.input_container = 'input'
 
     def get_admin(self):
         """
@@ -66,13 +65,28 @@ class Access(object):
         Returns:
             _dict_: _access key_
         """
-        host = self.input_container
+        host = 'input'
+        if self.platform == 'dci':
+            host = 'dci_input_1'  # because this hostname
+
         url = 'http://{}:1500/api/auth/v4/user/{}/key'.format(
             host, admin['id']
         )
         headers = {"Internal-Auth": "on", "Accept": "application/json"}
+
+        check_key = 0
+
+        while check_key != 3:
+            try:
                 req = requests.post(url, headers=headers, data={})
-        key = req.json()
+                answer = req.json()
+                key = answer['key']
+                print("Key will be used:")
+                print(key, "\n")
+                break
+            except Exception:
+                check_key += 1
+                key = 'not_found_try_again'
         return key
 
 
@@ -92,10 +106,7 @@ def main():
 
     key = access.get_key(account)
 
-    print("Key will be used:")
-    print(key, "\n")
-
-    access_link = 'https://{}/auth/key-v4/{}'.format(CLIENT_HOST, key['key'])
+    access_link = 'https://{}/auth/key-v4/{}'.format(CLIENT_HOST, key)
 
     print("Your access link: \n")
     print(access_link, "\n")