From 68ffe8655a2f3ee90649671086db14b45faa2b05 Mon Sep 17 00:00:00 2001
From: Martijn Vermaat <martijn@vermaat.name>
Date: Mon, 16 Jul 2012 13:29:10 +0000
Subject: [PATCH] Monkey patch spyne to Json-serialize Fault objects
git-svn-id: https://humgenprojects.lumc.nl/svn/mutalyzer/branches/spyne@579 eb6bd6ab-9ccd-42b9-aceb-e2899b4a52f1
---
mutalyzer/services/json.py | 2 ++
mutalyzer/util.py | 22 ++++++++++++++++++++++
2 files changed, 24 insertions(+)
diff --git a/mutalyzer/services/json.py b/mutalyzer/services/json.py
index ad4945e2..ae94a503 100644
--- a/mutalyzer/services/json.py
+++ b/mutalyzer/services/json.py
@@ -3,6 +3,8 @@ Mutalyzer webservice HTTP/RPC with JSON response payloads.
"""
+from mutalyzer.util import monkey_patch_spyne; monkey_patch_spyne()
+
from spyne.application import Application
from spyne.protocol.http import HttpRpc
from spyne.protocol.json import JsonObject
diff --git a/mutalyzer/util.py b/mutalyzer/util.py
index efca9b86..97118e12 100644
--- a/mutalyzer/util.py
+++ b/mutalyzer/util.py
@@ -879,3 +879,25 @@ def monkey_patch_suds():
Import.open = _import_open_patched
Import.MUTALYZER_MONKEY_PATCHED = True
#monkey_patch_suds
+
+
+def monkey_patch_spyne():
+ """
+ Apply our monkey-patch for the spyne package.
+
+ Fault objects cannot be serialized by the JsonObject output protocol,
+ this fixes it.
+
+ Call this function before importing anything from the spyne package. For
+ example, start your file with the following:
+
+ import monkey; monkey.monkey_patch_spyne()
+ from spyne.protocol.json import JsonObject
+ """
+ from spyne.model.fault import Fault
+
+ def _to_dict(self, *args, **kwargs):
+ return dict(faultcode=self.faultcode, faultstring=self.faultstring)
+
+ Fault._to_dict = _to_dict
+#monkey_patch_spyne
--
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