simple json_rpc handler

coro/http/json_rpc.py

+# -*- Mode: Python -*-
+
+import json
+
+class json_rpc_handler:
+
+    def __init__ (self, root):
+        self.root = root
+
+    def match (self, request):
+        return request.method == 'post' and request.path == '/jsonrpc'
+
+    def handle_request (self, request):
+        data = request.file.read()
+        qd = json.loads (data)
+        v2 = qd.has_key ('jsonrpc')
+        result = self.root.handle_json_rpc (qd['method'], qd['params'])
+        request['content-type'] = 'application/json'
+        if v2:
+            rd = {'jsonrpc':'2.0', 'result':result, 'id':qd['id']}
+        else:
+            rd = {'result':result, 'error':None, 'id':qd['id']}
+        request.push (json.dumps (rd))
+        request.done()