Fixed reports request

kontur_focus/focus.py

@@ -41,6 +41,8 @@ class Focus(Request):
         :rtype: str
         """
         response = self.get('/excerpt')
+        
+        if response.status_code != 404:
             current_datetime = datetime.now().strftime('%d-%m-%Y_%H-%M')
             filename = f'Выписка_{self.inn}_{current_datetime}.pdf'
 
@@ -56,6 +58,8 @@ class Focus(Request):
                 return {'success': True, 'filename': filename, 'path': file_path}
             except Exception as e:
                 return {'success': False, 'message': e}
+        else:
+            return {'success': False, 'message': 'Not found'}
 
     def express_report(self, pdf: bool = True, path: str = None) -> dict:
         """Экспресс-отчет по контрагенту

kontur_focus/req.py

@@ -36,8 +36,8 @@ class Request:
         try:
             response = requests.get(url=full_url, params=payload)
 
-            if response.headers['Content-Type'] == 'application/json' or \
-                    response.headers['Content-Type'] == 'application/json; charset=utf-8':
+            if ('Content-Type' in response.headers and response.headers['Content-Type'] == 'application/json') or \
+                    ('Content-Type' in response.headers and response.headers['Content-Type'] == 'application/json; charset=utf-8'):
                 return response.json()
             else:
                 return response