############################################################################## # # Zope Public License (ZPL) Version 1.0 # ------------------------------------- # # Copyright (c) Digital Creations. All rights reserved. # # This license has been certified as Open Source(tm). # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # # 1. Redistributions in source code must retain the above copyright # notice, this list of conditions, and the following disclaimer. # # 2. Redistributions in binary form must reproduce the above copyright # notice, this list of conditions, and the following disclaimer in # the documentation and/or other materials provided with the # distribution. # # 3. Digital Creations requests that attribution be given to Zope # in any manner possible. Zope includes a "Powered by Zope" # button that is installed by default. While it is not a license # violation to remove this button, it is requested that the # attribution remain. A significant investment has been put # into Zope, and this effort will continue if the Zope community # continues to grow. This is one way to assure that growth. # # 4. All advertising materials and documentation mentioning # features derived from or use of this software must display # the following acknowledgement: # # "This product includes software developed by Digital Creations # for use in the Z Object Publishing Environment # (http://www.zope.org/)." # # In the event that the product being advertised includes an # intact Zope distribution (with copyright and license included) # then this clause is waived. # # 5. Names associated with Zope or Digital Creations must not be used to # endorse or promote products derived from this software without # prior written permission from Digital Creations. # # 6. Modified redistributions of any form whatsoever must retain # the following acknowledgment: # # "This product includes software developed by Digital Creations # for use in the Z Object Publishing Environment # (http://www.zope.org/)." # # Intact (re-)distributions of any official Zope release do not # require an external acknowledgement. # # 7. Modifications are encouraged but must be packaged separately as # patches to official Zope releases. Distributions that do not # clearly separate the patches from the original work must be clearly # labeled as unofficial distributions. Modifications which do not # carry the name Zope may be packaged in any form, as long as they # conform to all of the clauses above. # # # Disclaimer # # THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DIGITAL CREATIONS OR ITS # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF # SUCH DAMAGE. # # # This software consists of contributions made by Digital Creations and # many individuals on behalf of Digital Creations. Specific # attributions are listed in the accompanying credits file. # ############################################################################## def manage_addXMLRPCMethod(id, title, module, function): """ Add an XMLRPC method to an 'ObjectManager'. In addition to the standard object-creation arguments, 'id' and title, the following arguments are defined: function -- The name of the python function. This can be a an ordinary Python function, or a bound method. module -- The name of the file containing the function definition. The module normally resides in the 'Extensions' directory, however, the file name may have a prefix of 'product.', indicating that it should be found in a product directory. For example, if the module is: 'ACMEWidgets.foo', then an attempt will first be made to use the file 'lib/python/Products/ACMEWidgets/Extensions/foo.py'. If this failes, then the file 'Extensions/ACMEWidgets.foo.py' will be used. """ class XMLRPCMethod: """ Web-callable functions that encapsulate remote functions. """ __constructor__=manage_addXMLRPCMethod def manage_edit(title, module, function, REQUEST=None): """ Change the XMLRPC Method. See the description of manage_addXMLRPCMethod for a description of the arguments 'module' and 'function'. Note that calling 'manage_edit' causes the "module" to be effectively reloaded. This is useful during debugging to see the effects of changes, but can lead to problems of functions rely on shared global data. """ def __call__(*args, **kw): """ Call the XMLRPC Method. Calling an XMLRPC Method is roughly equivalent to calling the original actual function from Python. Positional and keyword parameters can be passed as usual. Note however that unlike the case of a normal Python method, the "self" argument must be passed explicitly. An exception to this rule is made if: - The supplied number of arguments is one less than the required number of arguments, and - The name of the function's first argument is 'self'. In this case, the URL parent of the object is supplied as the first argument. """