changement de structure

darcs-hash:20060920201205-f46e9-1eb5e174b56f63387321970baaa769c5baaf9f98.gz

intranet/plugins/domfilter.py

@@ -0,0 +1,38 @@
+from cherrypy.filters.basefilter import BaseFilter
+import cherrypy._cputil
+
+##########################
+# DomFilter
+##########################
+# 
+# transforme des objets python
+# en chainses de caracteres qui peuvent
+# etre parsees avec JSON/javascript
+#
+class DOMFilter(BaseFilter):
+    def beforeFinalize(self):
+        body = cherrypy.response.body
+        if isinstance(body, dict):
+            body = self.printAsDom(body)
+        cherrypy.response.body = body
+        
+    def printAsDom(self, chose):
+        if isinstance(chose, dict):
+            stringList = []
+            for a_key in chose.keys():
+                stringList.append('%s:%s' % (self.printAsDom(a_key), self.printAsDom(chose[a_key])))
+            return "{%s}" % ','.join(stringList)
+        
+        if isinstance(chose, list):
+            stringList = []
+            for an_item in chose:
+                stringList.append('%s' % (self.printAsDom(an_item)))
+            return "[%s]" % ','.join(stringList)
+        
+        if isinstance(chose, str):
+            return '"%s"' % chose
+        
+        if isinstance(chose, unicode):
+            return '"%s"' % chose.encode('utf8')
+        
+        return str(chose)