add lisp packages

lisp/emacs-application-framework/core/pyaria2.py

@@ -0,0 +1,53 @@
+
+#!/usr/bin/env python
+# coding=utf-8
+
+import json
+import requests
+
+class Jsonrpc(object):
+
+    MUTI_METHOD = 'system.multicall'
+    ADDURI_METHOD = 'aria2.addUri'
+
+    def __init__(self, host, port, token=None):
+        self._idCount = 0
+        self.host = host
+        self.port = port
+        self.serverUrl = "http://{host}:{port}/jsonrpc".format(**locals())
+
+    def _genParams(self, method , uris=None, options=None, cid=None):
+        p = {
+            'jsonrpc': '2.0',
+            'id': self._idCount,
+            'method': method,
+            'test': 'test',
+            'params': []
+        }
+        if uris:
+            p['params'].append(uris)
+        if options:
+            p['params'].append(options)
+        return p
+
+    def _post(self, action, params, onSuccess, onFail=None):
+        if onFail is None:
+            onFail = Jsonrpc._defaultErrorHandle
+        paramsObject = self._genParams(action, *params)
+        resp = requests.post(self.serverUrl, data=json.dumps(paramsObject))
+        result = resp.json()
+        if "error" in result:
+            return onFail(result["error"]["code"], result["error"]["message"])
+        else:
+            return onSuccess(resp)
+
+    def addUris(self, uri, options=None):
+        def success(response):
+            return response.text
+        return self._post(Jsonrpc.ADDURI_METHOD, [[uri,], options], success)
+
+
+    @staticmethod
+    def _defaultErrorHandle(code, message):
+        print ("ERROR: {},{}".format(code, message))
+        return None