[GNUnet-SVN] [taler-blog] branch master updated: more readable errors

[gnunet]

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dold pushed a commit to branch master
in repository blog.

The following commit(s) were added to refs/heads/master by this push:
     new 08d6da0  more readable errors
08d6da0 is described below

commit 08d6da07de24bf3d03ea7088e92a8664d00d84fa
Author: Florian Dold <address@hidden>
AuthorDate: Thu Jan 18 17:45:13 2018 +0100

    more readable errors
---
 talerblog/blog/blog.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/talerblog/blog/blog.py b/talerblog/blog/blog.py
index 59772d4..d0e0b09 100644
--- a/talerblog/blog/blog.py
+++ b/talerblog/blog/blog.py
@@ -129,17 +129,20 @@ def refund(order_id):
     resp = backend_post("refund", refund_spec)
     if resp.get("refund_redirect_url"):
         return flask.redirect(resp["refund_redirect_url"])
-    flask.abort(500)
+    err_abort(500, message="Response from backend incomplete", json=resp)
 
 
 def render_article(article_name, data, order_id):
     article_info = ARTICLES.get(article_name)
     if article_info is None:
-        flask.abort(500)
+        m = "Internal error: Files for article ({}) not 
found.".format(article_name)
+        err_abort(500, message=m)
     if data is not None:
         if data in article_info.extra_files:
             return flask.send_file(get_image_file(data))
-        return "permission denied", 403
+        m = "Supplemental file ({}) for article ({}) not found.".format(
+                data, article_name)
+        err_abort(500, message=m)
     # the order_id is needed for refunds
     return flask.render_template("templates/article_frame.html",
                                  article_file=get_article_file(article_info),
@@ -210,4 +213,3 @@ def article(article_name, data=None):
 
     # no pay_redirect but article not paid, this should never happen!
     err_abort(500, message="Internal error, invariant failed", json=pay_status)
-

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