From: Thomas Fillon <thomas@parisson.com>
Date: Tue, 27 May 2014 11:33:20 +0000 (+0200)
Subject: Server: handle parameters setting only for analyzers
X-Git-Tag: 0.6~4^2~51^2~5
X-Git-Url: https://git.parisson.com/?a=commitdiff_plain;h=2ea2feb6434282d6295adfa73055db680d4ea5fe;p=timeside.git

Server: handle parameters setting only for analyzers
---

diff --git a/timeside/server/serializers.py b/timeside/server/serializers.py
index 1373209..02d60e3 100644
--- a/timeside/server/serializers.py
+++ b/timeside/server/serializers.py
@@ -68,18 +68,20 @@ class PresetSerializer(serializers.ModelSerializer):
     def validate_parameters(self, attrs, source):
 
         import timeside
-        processor = timeside.core.get_processor(attrs['processor'].pid)()
-        default_params = processor.get_parameters()
-        default_msg = "Defaut parameters:\n%s" % default_params
-
-        try:
-            processor.validate_parameters(attrs[source])
-        except ValueError as e:
-            msg = '\n'.join([str(e), default_msg])
-            raise serializers.ValidationError(msg)
-        except KeyError as e:
-            msg = '\n'.join(['KeyError :' + unicode(e), default_msg])
-            raise serializers.ValidationError(msg)
+        proc = timeside.core.get_processor(attrs['processor'].pid)
+        if proc.type == 'analyzer':
+            processor = proc()
+            default_params = processor.get_parameters()
+            default_msg = "Defaut parameters:\n%s" % default_params
+
+            try:
+                processor.validate_parameters(attrs[source])
+            except ValueError as e:
+                msg = '\n'.join([str(e), default_msg])
+                raise serializers.ValidationError(msg)
+            except KeyError as e:
+                msg = '\n'.join(['KeyError :' + unicode(e), default_msg])
+                raise serializers.ValidationError(msg)
 
         return attrs