Johnathan Corgan
11 years ago
9 changed files with 0 additions and 193 deletions
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@@ -1,21 +0,0 @@
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AuthServiceProxy is an improved version of python-jsonrpc. |
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It includes the following generic improvements: |
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- HTTP connections persist for the life of the AuthServiceProxy object |
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- sends protocol 'version', per JSON-RPC 1.1 |
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- sends proper, incrementing 'id' |
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- uses standard Python json lib |
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It also includes the following bitcoin-specific details: |
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- sends Basic HTTP authentication headers |
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- parses all JSON numbers that look like floats as Decimal |
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Installation: |
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- change the first line of setup.py to point to the directory of your installation of python 2.* |
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- run setup.py |
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Note: This will only install bitcoinrpc. If you also want to install jsonrpc to preserve |
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backwards compatibility, you have to replace 'bitcoinrpc' with 'jsonrpc' in setup.py and run it again. |
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""" |
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Copyright 2011 Jeff Garzik |
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AuthServiceProxy has the following improvements over python-jsonrpc's |
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ServiceProxy class: |
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- HTTP connections persist for the life of the AuthServiceProxy object |
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(if server supports HTTP/1.1) |
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- sends protocol 'version', per JSON-RPC 1.1 |
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- sends proper, incrementing 'id' |
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- sends Basic HTTP authentication headers |
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- parses all JSON numbers that look like floats as Decimal |
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- uses standard Python json lib |
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Previous copyright, from python-jsonrpc/jsonrpc/proxy.py: |
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Copyright (c) 2007 Jan-Klaas Kollhof |
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This file is part of jsonrpc. |
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jsonrpc is free software; you can redistribute it and/or modify |
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it under the terms of the GNU Lesser General Public License as published by |
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the Free Software Foundation; either version 2.1 of the License, or |
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(at your option) any later version. |
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This software is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public License |
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along with this software; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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""" |
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try: |
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import http.client as httplib |
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except ImportError: |
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import httplib |
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import base64 |
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import json |
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import decimal |
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try: |
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import urllib.parse as urlparse |
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except ImportError: |
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import urlparse |
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USER_AGENT = "AuthServiceProxy/0.1" |
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HTTP_TIMEOUT = 30 |
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class JSONRPCException(Exception): |
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def __init__(self, rpc_error): |
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Exception.__init__(self) |
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self.error = rpc_error |
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class AuthServiceProxy(object): |
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def __init__(self, service_url, service_name=None, timeout=HTTP_TIMEOUT, connection=None): |
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self.__service_url = service_url |
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self.__service_name = service_name |
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self.__url = urlparse.urlparse(service_url) |
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if self.__url.port is None: |
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port = 80 |
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else: |
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port = self.__url.port |
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self.__id_count = 0 |
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(user, passwd) = (self.__url.username, self.__url.password) |
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try: |
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user = user.encode('utf8') |
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except AttributeError: |
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pass |
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try: |
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passwd = passwd.encode('utf8') |
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except AttributeError: |
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pass |
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authpair = user + b':' + passwd |
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self.__auth_header = b'Basic ' + base64.b64encode(authpair) |
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if connection: |
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# Callables re-use the connection of the original proxy |
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self.__conn = connection |
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elif self.__url.scheme == 'https': |
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self.__conn = httplib.HTTPSConnection(self.__url.hostname, port, |
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None, None, False, |
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timeout) |
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else: |
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self.__conn = httplib.HTTPConnection(self.__url.hostname, port, |
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False, timeout) |
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def __getattr__(self, name): |
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if name.startswith('__') and name.endswith('__'): |
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# Python internal stuff |
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raise AttributeError |
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if self.__service_name is not None: |
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name = "%s.%s" % (self.__service_name, name) |
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return AuthServiceProxy(self.__service_url, name, connection=self.__conn) |
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def __call__(self, *args): |
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self.__id_count += 1 |
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postdata = json.dumps({'version': '1.1', |
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'method': self.__service_name, |
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'params': args, |
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'id': self.__id_count}) |
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self.__conn.request('POST', self.__url.path, postdata, |
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{'Host': self.__url.hostname, |
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'User-Agent': USER_AGENT, |
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'Authorization': self.__auth_header, |
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'Content-type': 'application/json'}) |
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response = self._get_response() |
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if response['error'] is not None: |
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raise JSONRPCException(response['error']) |
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elif 'result' not in response: |
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raise JSONRPCException({ |
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'code': -343, 'message': 'missing JSON-RPC result'}) |
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else: |
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return response['result'] |
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def _batch(self, rpc_call_list): |
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postdata = json.dumps(list(rpc_call_list)) |
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self.__conn.request('POST', self.__url.path, postdata, |
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{'Host': self.__url.hostname, |
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'User-Agent': USER_AGENT, |
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'Authorization': self.__auth_header, |
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'Content-type': 'application/json'}) |
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return self._get_response() |
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def _get_response(self): |
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http_response = self.__conn.getresponse() |
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if http_response is None: |
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raise JSONRPCException({ |
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'code': -342, 'message': 'missing HTTP response from server'}) |
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return json.loads(http_response.read().decode('utf8'), |
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parse_float=decimal.Decimal) |
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from .json import loads, dumps, JSONEncodeException, JSONDecodeException |
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from jsonrpc.proxy import ServiceProxy, JSONRPCException |
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from bitcoinrpc.authproxy import AuthServiceProxy, JSONRPCException |
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__all__ = ['AuthServiceProxy', 'JSONRPCException'] |
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_json = __import__('json') |
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loads = _json.loads |
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dumps = _json.dumps |
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if hasattr(_json, 'JSONEncodeException'): |
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JSONEncodeException = _json.JSONEncodeException |
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JSONDecodeException = _json.JSONDecodeException |
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else: |
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JSONEncodeException = TypeError |
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JSONDecodeException = ValueError |
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from bitcoinrpc.authproxy import AuthServiceProxy as ServiceProxy, JSONRPCException |
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#!/usr/bin/env python |
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from distutils.core import setup |
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setup(name='python-bitcoinrpc', |
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version='0.1', |
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description='Enhanced version of python-jsonrpc for use with Bitcoin', |
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long_description=open('README').read(), |
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author='Jeff Garzik', |
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author_email='<jgarzik@exmulti.com>', |
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maintainer='Jeff Garzik', |
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maintainer_email='<jgarzik@exmulti.com>', |
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url='http://www.github.com/jgarzik/python-bitcoinrpc', |
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packages=['bitcoinrpc'], |
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classifiers=['License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)', 'Operating System :: OS Independent']) |
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