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#!/usr/bin/env python
# encoding: utf8
#
# Copyright © Burak Arslan <burak at arskom dot com dot tr>,
# Arskom Ltd. http://www.arskom.com.tr
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of 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. Neither the name of the owner nor the names of its contributors may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS 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 THE COPYRIGHT HOLDER 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.
#
import logging
logging.basicConfig(level=logging.DEBUG)
logging.getLogger('spyne.protocol.xml').setLevel(logging.DEBUG)
from spyne.application import Application
from spyne.decorator import rpc
from spyne.error import ResourceNotFoundError
from spyne.protocol.soap import Soap11
from spyne.model.primitive import Mandatory
from spyne.model.primitive import Unicode
from spyne.model.primitive import UnsignedInteger32
from spyne.model.complex import Array
from spyne.model.complex import Iterable
from spyne.model.complex import ComplexModel
from spyne.server.wsgi import WsgiApplication
from spyne.service import Service
_user_database = {}
_user_id_seq = 0
class Permission(ComplexModel):
__namespace__ = 'spyne.examples.user_manager'
id = UnsignedInteger32
application = Unicode(values=('usermgr', 'accountmgr'))
operation = Unicode(values=('read', 'modify', 'delete'))
class User(ComplexModel):
__namespace__ = 'spyne.examples.user_manager'
id = UnsignedInteger32
user_name = Unicode(32, min_len=4, pattern='[a-z0-9.]+')
full_name = Unicode(64, pattern='\w+( \w+)+')
email = Unicode(pattern=r'[a-z0-9._%+-]+@[a-z0-9.-]+\.[A-Z]{2,4}')
permissions = Array(Permission)
class UserManagerService(Service):
@rpc(User.customize(min_occurs=1, nullable=False),
_returns=UnsignedInteger32)
def put_user(ctx, user):
if user.id is None:
user.id = ctx.udc.get_next_user_id()
ctx.udc.users[user.id] = user
return user.id
@rpc(Mandatory.UnsignedInteger32, _returns=User)
def get_user(ctx, user_id):
return ctx.udc.users[user_id]
@rpc(Mandatory.UnsignedInteger32)
def del_user(ctx, user_id):
del ctx.udc.users[user_id]
@rpc(_returns=Iterable(User))
def get_all_users(ctx):
return ctx.udc.users.itervalues()
class UserDefinedContext(object):
def __init__(self):
self.users = _user_database
@staticmethod
def get_next_user_id():
global _user_id_seq
_user_id_seq += 1
return _user_id_seq
class MyApplication(Application):
def call_wrapper(self, ctx):
try:
return super(MyApplication, self).call_wrapper(ctx)
except KeyError:
raise ResourceNotFoundError(ctx.in_object)
def _on_method_call(ctx):
ctx.udc = UserDefinedContext()
application = MyApplication([UserManagerService],
'spyne.examples.user_manager',
in_protocol=Soap11(validator='lxml'),
out_protocol=Soap11()
)
application.event_manager.add_listener('method_call', _on_method_call)
def main():
from wsgiref.simple_server import make_server
server = make_server('127.0.0.1', 8000, WsgiApplication(application))
logging.info("listening to http://127.0.0.1:8000")
logging.info("wsdl is at: http://localhost:8000/?wsdl")
return server.serve_forever()
if __name__=='__main__':
import sys; sys.exit(main())
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