bug fix ...

src/api/index.py

@@ -68,7 +68,7 @@ def home():
     apps = []
     try:
         #
-		# The user must pass a key in heref
+        # The user must pass a key in href
         key = request.header['key']
         args= dict(p)
         args['uid'] = key
@@ -76,12 +76,13 @@ def home():
         gReader = factory.instance(type=class_read,args=p)
         apps = gReader.view('summary/nodes',key=p['uid'])
 
-	except Exception, e:
+    except Exception as e:
         print (e)
     return render_template('dashboard.html',context=context,title=title,app_names=apps)
 
-@app.route('/register',methods=['POST'])
+
-def register() :
+@app.route('/register', methods=['POST'])
+def register():
     """
         This function registers a user and provides
     """
@@ -123,10 +124,10 @@ def get_nodes():
     r = []
     try:
         app_key = request.headers['key']
-		gReader = factory.instance(type=class_read,args=p)
+        gReader = factory.instance(type=class_read, args=p)
-		r =  gReader.view('summary/nodes',key=app_key)
+        r = gReader.view('summary/nodes', key=app_key)
         session['default.node'] = r[0]
-	except Exception,e:
+    except Exception as e:
         print (e)
     return json.dumps(r)
 
@@ -143,7 +144,7 @@ def get_apps():
         r =  gReader.view('summary/app_names',key=p['uid'])
         r = r[node_id]
         session['default.app'] = r[0]
-	except Exception,e:
+    except Exception as e:
         print (e)
     return json.dumps(r)
 
@@ -183,7 +184,7 @@ def get_logs() :
                     for id in session['logs'] :
                         r[id] = session['logs'][id]
                 # r[id] = r[node_id]
-		except Exception,e:
+        except Exception as e:
             print (e)
         return json.dumps(r)
 @app.route("/1/set/logs",methods=['PUT'])
@@ -231,7 +232,7 @@ def get_usage_trend():
     try:
         gReader = factory.instance(type=class_read,args=p)
         r = gReader.view('summary/resource_usage_trend',key=p['uid'])
-	except Exception,e:
+    except Exception as e:
         print (e)
     return json.dumps(r)
 
@@ -269,7 +270,7 @@ def get_usage_detail():
         else :
             r = r[id]
 
-	except Exception,e:
+    except Exception as e:
         print ' *** ',(e)
     return json.dumps(r)
 
@@ -295,7 +296,7 @@ def app_status() :
         print[nid,aid]
         r = r[nid][aid]
 
-	except Exception,e:
+    except Exception as e:
         print e
 
     return json.dumps(r)
@@ -464,7 +465,7 @@ def sandbox():
             try:
                 handler.init(conf[id])
                 r.append (dict(handler.composite(),**{"label":id}))
-			except Exception,e:
+            except Exception as e:
                 pass
     else:
 
@@ -579,7 +580,7 @@ def user():
                 #_info	= params[name]
                 #try:
                     #xo 	= ML.Filter('label',name,d)
-				#except Exception,e:
+                #except Exception as e:
                     #xo = []
                     ##print name,e
                 #if len(xo) == 0: