Python安装远程调试Android需要的扩展脚本

 1 # Copyright (C) 2009 Google Inc.
 2 #
 3 # Licensed under the Apache License, Version 2.0 (the "License"); you may not
 4 # use this file except in compliance with the License. You may obtain a copy of
 5 # the License at
 6 #
 7 # http://www.apache.org/licenses/LICENSE-2.0
 8 #
 9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 # License for the specific language governing permissions and limitations under
13 # the License.
14 
15 __author__ = 'Damon Kohler <damonkohler@gmail.com>'
16 
17 import collections
18 import json
19 import os
20 import socket
21 import sys
22 
23 PORT = os.environ.get('AP_PORT')
24 HOST = os.environ.get('AP_HOST')
25 HANDSHAKE = os.environ.get('AP_HANDSHAKE')
26 Result = collections.namedtuple('Result', 'id,result,error')
27 
28 
29 class Android(object):
30 
31   def __init__(self, addr=None):
32     if addr is None:
33       addr = HOST, PORT
34     self.conn = socket.create_connection(addr)
35     self.client = self.conn.makefile()
36     self.id = 0
37     if HANDSHAKE is not None:
38       self._authenticate(HANDSHAKE)
39 
40   def _rpc(self, method, *args):
41     data = {'id': self.id,
42             'method': method,
43             'params': args}
44     request = json.dumps(data)
45     self.client.write(request+'\n')
46     self.client.flush()
47     response = self.client.readline()
48     self.id += 1
49     result = json.loads(response)
50     if result['error'] is not None:
51       print result['error']
52     # namedtuple doesn't work with unicode keys.
53     return Result(id=result['id'], result=result['result'],
54                   error=result['error'], )
55 
56   def __getattr__(self, name):
57     def rpc_call(*args):
58       return self._rpc(name, *args)
59     return rpc_call