<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>JSON-RPC Proxy — JSONRPC v1.0 documentation</title> <link rel="stylesheet" href="_static/default.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> <script type="text/javascript"> var DOCUMENTATION_OPTIONS = { URL_ROOT: '', VERSION: '1.0', COLLAPSE_INDEX: false, FILE_SUFFIX: '.html', HAS_SOURCE: true }; </script> <script type="text/javascript" src="_static/jquery.js"></script> <script type="text/javascript" src="_static/underscore.js"></script> <script type="text/javascript" src="_static/doctools.js"></script> <link rel="top" title="JSONRPC v1.0 documentation" href="index.html" /> <link rel="next" title="jsonrpc.jsonutil" href="jsonutil.html" /> <link rel="prev" title="JSON-RPC Server" href="server.html" /> </head> <body> <div class="related"> <h3>Navigation</h3> <ul> <li class="right" style="margin-right: 10px"> <a href="genindex.html" title="General Index" accesskey="I">index</a></li> <li class="right" > <a href="py-modindex.html" title="Python Module Index" >modules</a> |</li> <li class="right" > <a href="jsonutil.html" title="jsonrpc.jsonutil" accesskey="N">next</a> |</li> <li class="right" > <a href="server.html" title="JSON-RPC Server" accesskey="P">previous</a> |</li> <li><a href="index.html">JSONRPC v1.0 documentation</a> »</li> </ul> </div> <div class="document"> <div class="documentwrapper"> <div class="bodywrapper"> <div class="body"> <div class="section" id="module-jsonrpc.proxy"> <span id="json-rpc-proxy"></span><h1>JSON-RPC Proxy<a class="headerlink" href="#module-jsonrpc.proxy" title="Permalink to this headline">¶</a></h1> <dl class="class"> <dt id="jsonrpc.proxy.JSONRPCProxy"> <em class="property">class </em><tt class="descclassname">jsonrpc.proxy.</tt><tt class="descname">JSONRPCProxy</tt><big>(</big><em>host</em>, <em>path='/jsonrpc'</em>, <em>serviceName=None</em>, <em>*args</em>, <em>**kwargs</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#JSONRPCProxy"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.JSONRPCProxy" title="Permalink to this definition">¶</a></dt> <dd><p>A class implementing a JSON-RPC Proxy.</p> <table class="docutils field-list" frame="void" rules="none"> <col class="field-name" /> <col class="field-body" /> <tbody valign="top"> <tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> <li><strong>host</strong> (<a class="reference external" href="http://docs.python.org/2.7/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The HTTP server hosting the JSON-RPC server</li> <li><strong>path</strong> (<a class="reference external" href="http://docs.python.org/2.7/library/functions.html#str" title="(in Python v2.7)"><em>str</em></a>) – The path where the JSON-RPC server can be found</li> </ul> </td> </tr> </tbody> </table> <p>There are two ways of instantiating this class: - JSONRPCProxy.from_url(url) – give the absolute url to the JSON-RPC server - JSONRPC(host, path) – break up the url into smaller parts</p> <dl class="method"> <dt id="jsonrpc.proxy.JSONRPCProxy.batch_call"> <tt class="descname">batch_call</tt><big>(</big><em>names</em>, <em>*params</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#JSONRPCProxy.batch_call"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.JSONRPCProxy.batch_call" title="Permalink to this definition">¶</a></dt> <dd><p>call several methods at once, return a list of (result, error) pairs</p> <table class="docutils field-list" frame="void" rules="none"> <col class="field-name" /> <col class="field-body" /> <tbody valign="top"> <tr class="field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first last simple"> <li><strong>names</strong> – a list of method names</li> <li><strong>*params</strong> – a list of (arg,kwarg) pairs corresponding to each method name</li> </ul> </td> </tr> </tbody> </table> </dd></dl> <dl class="method"> <dt id="jsonrpc.proxy.JSONRPCProxy.call"> <tt class="descname">call</tt><big>(</big><em>method</em>, <em>*args</em>, <em>**kwargs</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#JSONRPCProxy.call"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.JSONRPCProxy.call" title="Permalink to this definition">¶</a></dt> <dd><p>call a JSON-RPC method</p> <p>It’s better to use instance.<methodname>(*args, **kwargs), but this version might be useful occasionally</p> </dd></dl> <dl class="classmethod"> <dt id="jsonrpc.proxy.JSONRPCProxy.from_url"> <em class="property">classmethod </em><tt class="descname">from_url</tt><big>(</big><em>url</em>, <em>ctxid=None</em>, <em>serviceName=None</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#JSONRPCProxy.from_url"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.JSONRPCProxy.from_url" title="Permalink to this definition">¶</a></dt> <dd><p>Create a JSONRPCProxy from a URL</p> </dd></dl> </dd></dl> <dl class="class"> <dt id="jsonrpc.proxy.ProxyEvents"> <em class="property">class </em><tt class="descclassname">jsonrpc.proxy.</tt><tt class="descname">ProxyEvents</tt><big>(</big><em>proxy</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#ProxyEvents"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.ProxyEvents" title="Permalink to this definition">¶</a></dt> <dd><p>An event handler for JSONRPCProxy</p> <p>Allow a subclass to do its own initialization, gets any arguments leftover from __init__</p> <dl class="attribute"> <dt id="jsonrpc.proxy.ProxyEvents.IDGen"> <tt class="descname">IDGen</tt><a class="headerlink" href="#jsonrpc.proxy.ProxyEvents.IDGen" title="Permalink to this definition">¶</a></dt> <dd><p>an instance of a class which defines a __get__ method, used to generate a request id</p> </dd></dl> <dl class="method"> <dt id="jsonrpc.proxy.ProxyEvents.get_postdata"> <tt class="descname">get_postdata</tt><big>(</big><em>args</em>, <em>kwargs</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#ProxyEvents.get_postdata"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.ProxyEvents.get_postdata" title="Permalink to this definition">¶</a></dt> <dd><p>allow a subclass to modify the method’s arguments</p> <p>e.g. if an authentication token is necessary, the subclass can automatically insert it into every call</p> </dd></dl> <dl class="method"> <dt id="jsonrpc.proxy.ProxyEvents.proc_response"> <tt class="descname">proc_response</tt><big>(</big><em>data</em><big>)</big><a class="reference internal" href="_modules/jsonrpc/proxy.html#ProxyEvents.proc_response"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#jsonrpc.proxy.ProxyEvents.proc_response" title="Permalink to this definition">¶</a></dt> <dd><p>allow a subclass to access the response data before it is returned to the user</p> </dd></dl> </dd></dl> </div> </div> </div> </div> <div class="sphinxsidebar"> <div class="sphinxsidebarwrapper"> <h4>Previous topic</h4> <p class="topless"><a href="server.html" title="previous chapter">JSON-RPC Server</a></p> <h4>Next topic</h4> <p class="topless"><a href="jsonutil.html" title="next chapter">jsonrpc.jsonutil</a></p> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="_sources/proxy.txt" rel="nofollow">Show Source</a></li> </ul> <div id="searchbox" style="display: none"> <h3>Quick search</h3> <form class="search" action="search.html" method="get"> 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