#!/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.
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import logging
logging.basicConfig(level=logging.DEBUG)

from datetime import datetime
from pprint import pprint

from lxml import etree

from rpclib.model.primitive import String
from rpclib.model.primitive import Integer
from rpclib.model.primitive import Decimal
from rpclib.model.primitive import DateTime
from rpclib.model.complex import ComplexModel

from rpclib.util.xml import get_schema_documents
from rpclib.util.xml import get_object_as_xml
from rpclib.util.xml import get_validation_schema


class Punk(ComplexModel):
    __namespace__ = 'some_namespace'

    a = String
    b = Integer
    c = Decimal
    d = DateTime

class Foo(ComplexModel):
    __namespace__ = 'some_other_namespace'

    a = String
    b = Integer
    c = Decimal
    d = DateTime


docs = get_schema_documents([Punk, Foo])
pprint(docs)
print()

# the default ns prefix is always tns
print("the default namespace %r:" % docs['tns'].attrib['targetNamespace'])
print(etree.tostring(docs['tns'], pretty_print=True))
print()

# Namespace prefixes are assigned like s0, s1, s2, etc...
print("the other namespace %r:" % docs['s0'].attrib['targetNamespace'])
print(etree.tostring(docs['s0'], pretty_print=True))


foo = Foo(a='a', b=1, c=3.4, d=datetime(2011,02,20))
print(etree.tostring(get_object_as_xml(foo),pretty_print=True))

# See http://lxml.de/validation.html to see what this could be used for.
print(get_validation_schema([Punk, Foo]))

make xml_utils example executable.