taler-merchant-demos

commit 3f4952f15ede6fe3529f093ec4c188c0455f1d6d
parent 9b04aae3a58f0512277647c59ff99e34cb6a8b30
Author: MS <ms@taler.net>
Date:   Tue, 11 May 2021 09:12:54 +0200

debug

Diffstat:
M
talermerchantdemos/httpcommon/__init__.py
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/talermerchantdemos/httpcommon/__init__.py b/talermerchantdemos/httpcommon/__init__.py
@@ -7,7 +7,9 @@ import time
 from flask_babel import gettext
 import os
 import re
+import logging
 
+LOGGER = logging.getLogger(__name__)
 
 class BackendException(Exception):
     """Exception for failed communication with the Taler merchant backend"""
@@ -17,6 +19,12 @@ class BackendException(Exception):
         self.backend_status = backend_status
         self.backend_json = backend_json
 
+def exception_handler(func):
+    def inner(*args, **kwargs):
+        try:
+            func(*args, **kwargs)
+        except BackendException as err:
+            LOGGER.error(err.backend_json)
 
 ##
 # POST a request to the backend, and return a error
@@ -26,6 +34,7 @@ class BackendException(Exception):
 #        this request.
 # @param json the POST's body.
 # @return the backend response (JSON format).
+@exception_handler
 def backend_post(backend_url, endpoint, json, auth_token=None):
     headers = dict()
     if auth_token is not None: