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Current Path : /proc/thread-self/root/lib64/python2.7/ |
Current File : //proc/thread-self/root/lib64/python2.7/SimpleXMLRPCServer.pyc |
� zfc @ s� d Z d d l Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z y d d l Z Wn e k r� e Z n Xe d � Z d � Z d � Z d f d � � YZ d e j f d � � YZ d e j e f d � � YZ d e f d � � YZ d e f d � � YZ e d k r�d GHe d d f � Z e j e � e j d � d � e j � e j � n d S( s; Simple XML-RPC Server. This module can be used to create simple XML-RPC servers by creating a server and either installing functions, a class instance, or by extending the SimpleXMLRPCServer class. It can also be used to handle XML-RPC requests in a CGI environment using CGIXMLRPCRequestHandler. A list of possible usage patterns follows: 1. Install functions: server = SimpleXMLRPCServer(("localhost", 8000)) server.register_function(pow) server.register_function(lambda x,y: x+y, 'add') server.serve_forever() 2. Install an instance: class MyFuncs: def __init__(self): # make all of the string functions available through # string.func_name import string self.string = string def _listMethods(self): # implement this method so that system.listMethods # knows to advertise the strings methods return list_public_methods(self) + \ ['string.' + method for method in list_public_methods(self.string)] def pow(self, x, y): return pow(x, y) def add(self, x, y) : return x + y server = SimpleXMLRPCServer(("localhost", 8000)) server.register_introspection_functions() server.register_instance(MyFuncs()) server.serve_forever() 3. Install an instance with custom dispatch method: class Math: def _listMethods(self): # this method must be present for system.listMethods # to work return ['add', 'pow'] def _methodHelp(self, method): # this method must be present for system.methodHelp # to work if method == 'add': return "add(2,3) => 5" elif method == 'pow': return "pow(x, y[, z]) => number" else: # By convention, return empty # string if no help is available return "" def _dispatch(self, method, params): if method == 'pow': return pow(*params) elif method == 'add': return params[0] + params[1] else: raise 'bad method' server = SimpleXMLRPCServer(("localhost", 8000)) server.register_introspection_functions() server.register_instance(Math()) server.serve_forever() 4. Subclass SimpleXMLRPCServer: class MathServer(SimpleXMLRPCServer): def _dispatch(self, method, params): try: # We are forcing the 'export_' prefix on methods that are # callable through XML-RPC to prevent potential security # problems func = getattr(self, 'export_' + method) except AttributeError: raise Exception('method "%s" is not supported' % method) else: return func(*params) def export_add(self, x, y): return x + y server = MathServer(("localhost", 8000)) server.serve_forever() 5. CGI script: server = CGIXMLRPCRequestHandler() server.register_function(pow) server.handle_request() i����N( t Faultc C sg | r | j d � } n | g } x? | D]7 } | j d � rP t d | � � q( t | | � } q( W| S( sG resolve_dotted_attribute(a, 'b.c.d') => a.b.c.d Resolves a dotted attribute name to an object. Raises an AttributeError if any attribute in the chain starts with a '_'. If the optional allow_dotted_names argument is false, dots are not supported and this function operates similar to getattr(obj, attr). t .t _s( attempt to access private attribute "%s"( t splitt startswitht AttributeErrort getattr( t objt attrt allow_dotted_namest attrst i( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt resolve_dotted_attributes s c C sE g t | � D]4 } | j d � r t t | | � d � r | ^ q S( sk Returns a list of attribute strings, found in the specified object, which represent callable attributesR t __call__( t dirR t hasattrR ( R t member( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt list_public_methods� s c C s+ i } x | D] } d | | <q W| j � S( s� remove_duplicates([2,2,2,1,3,3]) => [3,1,2] Returns a copy of a list without duplicates. Every list item must be hashable and the order of the items in the resulting list is not defined. i ( t keys( t lstt ut x( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt remove_duplicates� s t SimpleXMLRPCDispatcherc B s� e Z d Z e d d � Z e d � Z d d � Z d � Z d � Z d d d � Z d � Z d � Z d � Z d � Z d � Z RS( s' Mix-in class that dispatches XML-RPC requests. This class is used to register XML-RPC method handlers and then to dispatch them. This class doesn't need to be instanced directly when used by SimpleXMLRPCServer but it can be instanced when used by the MultiPathXMLRPCServer. c C s( i | _ d | _ | | _ | | _ d S( N( t funcst Nonet instancet allow_nonet encoding( t selfR R ( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt __init__� s c C s | | _ | | _ d S( s Registers an instance to respond to XML-RPC requests. Only one instance can be installed at a time. If the registered instance has a _dispatch method then that method will be called with the name of the XML-RPC method and its parameters as a tuple e.g. instance._dispatch('add',(2,3)) If the registered instance does not have a _dispatch method then the instance will be searched to find a matching method and, if found, will be called. Methods beginning with an '_' are considered private and will not be called by SimpleXMLRPCServer. If a registered function matches an XML-RPC request, then it will be called instead of the registered instance. If the optional allow_dotted_names argument is true and the instance does not have a _dispatch method, method names containing dots are supported and resolved, as long as none of the name segments start with an '_'. *** SECURITY WARNING: *** Enabling the allow_dotted_names options allows intruders to access your module's global variables and may allow intruders to execute arbitrary code on your machine. Only use this option on a secure, closed network. N( R R ( R R R ( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt register_instance� s ! c C s) | d k r | j } n | | j | <d S( s� Registers a function to respond to XML-RPC requests. The optional name argument can be used to set a Unicode name for the function. N( R t __name__R ( R t functiont name( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt register_function� s c C s2 | j j i | j d 6| j d 6| j d 6� d S( s� Registers the XML-RPC introspection methods in the system namespace. see http://xmlrpc.usefulinc.com/doc/reserved.html s system.listMethodss system.methodSignatures system.methodHelpN( R t updatet system_listMethodst system_methodSignaturet system_methodHelp( R ( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt register_introspection_functions� s c C s | j j i | j d 6� d S( s� Registers the XML-RPC multicall method in the system namespace. see http://www.xmlrpc.com/discuss/msgReader$1208s system.multicallN( R R$ t system_multicall( R ( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt register_multicall_functions� s c C s yy t j | � \ } } | d k r6 | | | � } n | j | | � } | f } t j | d d d | j d | j �} Wn� t k r� } t j | d | j d | j �} nS t j � \ } } } t j t j d d | | f � d | j d | j �} n X| S( s� Dispatches an XML-RPC method from marshalled (XML) data. XML-RPC methods are dispatched from the marshalled (XML) data using the _dispatch method and the result is returned as marshalled data. For backwards compatibility, a dispatch function can be provided as an argument (see comment in SimpleXMLRPCRequestHandler.do_POST) but overriding the existing method through subclassing is the preferred means of changing method dispatch behavior. t methodresponsei R R s %s:%sN( t xmlrpclibt loadsR t _dispatcht dumpsR R R t syst exc_info( R t datat dispatch_methodt patht paramst methodt responset faultt exc_typet exc_valuet exc_tb( ( s* /usr/lib64/python2.7/SimpleXMLRPCServer.pyt _marshaled_dispatch� s"