# Path: auxlib/compat.py
# def isiterable(obj):
# 
# Path: auxlib/decorators.py
# def memoizedproperty(func):
#     """
#     Decorator to cause a method to cache it's results in self for each
#     combination of inputs and return the cached result on subsequent calls.
#     Does not support named arguments or arg values that are not hashable.
# 
#     >>> class Foo (object):
#     ...   _x = 1
#     ...   @memoizedproperty
#     ...   def foo(self):
#     ...     self._x += 1
#     ...     print('updating and returning {0}'.format(self._x))
#     ...     return self._x
#     ...
#     >>> foo1 = Foo()
#     >>> foo2 = Foo()
#     >>> foo1.foo
#     updating and returning 2
#     2
#     >>> foo1.foo
#     2
#     >>> foo2.foo
#     updating and returning 2
#     2
#     >>> foo1.foo
#     2
#     """
#     inner_attname = '__%s' % func.__name__
# 
#     def new_fget(self):
#         if not hasattr(self, '_cache_'):
#             self._cache_ = dict()
#         cache = self._cache_
#         if inner_attname not in cache:
#             cache[inner_attname] = func(self)
#         return cache[inner_attname]
# 
#     return property(new_fget)
# 
# Path: auxlib/exceptions.py
# class AuxlibError(object):
#     """Mixin to identify exceptions associated with the auxlib package."""


from collections import Mapping
from itertools import chain
from re import IGNORECASE, compile
from enum import Enum
from .compat import NoneType, integer_types, isiterable, iteritems, string_types, text_type
from .decorators import memoizedproperty
from .exceptions import AuxlibError
NULL_STRINGS = ("none", "~", "null", "\0")
BOOL_COERCEABLE_TYPES = integer_types + (bool, float, complex, list, set, dict, tuple)
NUMBER_TYPES = integer_types + (float, complex)
NUMBER_TYPES_SET = set(NUMBER_TYPES)
STRING_TYPES_SET = set(string_types)

NO_MATCH = object()


class TypeCoercionError(AuxlibError, ValueError):

    def __init__(self, value, msg, *args, **kwargs):
        self.value = value
        super(TypeCoercionError, self).__init__(msg, *args, **kwargs)


class _Regex(object):

    @memoizedproperty
    def BOOLEAN_TRUE(self):
        return compile(r'^true$|^yes$|^on$', IGNORECASE), True

    @memoizedproperty
    def BOOLEAN_FALSE(self):
        return compile(r'^false$|^no$|^off$', IGNORECASE), False

    @memoizedproperty
    def NONE(self):
        return compile(r'^none$|^null$', IGNORECASE), None


# Path: auxlib/compat.py
# def isiterable(obj):
# 
# Path: auxlib/decorators.py
# def memoizedproperty(func):
#     """
#     Decorator to cause a method to cache it's results in self for each
#     combination of inputs and return the cached result on subsequent calls.
#     Does not support named arguments or arg values that are not hashable.
# 
#     >>> class Foo (object):
#     ...   _x = 1
#     ...   @memoizedproperty
#     ...   def foo(self):
#     ...     self._x += 1
#     ...     print('updating and returning {0}'.format(self._x))
#     ...     return self._x
#     ...
#     >>> foo1 = Foo()
#     >>> foo2 = Foo()
#     >>> foo1.foo
#     updating and returning 2
#     2
#     >>> foo1.foo
#     2
#     >>> foo2.foo
#     updating and returning 2
#     2
#     >>> foo1.foo
#     2
#     """
#     inner_attname = '__%s' % func.__name__
# 
#     def new_fget(self):
#         if not hasattr(self, '_cache_'):
#             self._cache_ = dict()
#         cache = self._cache_
#         if inner_attname not in cache:
#             cache[inner_attname] = func(self)
#         return cache[inner_attname]
# 
#     return property(new_fget)
# 
# Path: auxlib/exceptions.py
# class AuxlibError(object):
#     """Mixin to identify exceptions associated with the auxlib package."""


# Path: auxlib/type_coercion.py
from collections import Mapping
from itertools import chain
from re import IGNORECASE, compile
from enum import Enum
from .compat import NoneType, integer_types, isiterable, iteritems, string_types, text_type
from .decorators import memoizedproperty
from .exceptions import AuxlibError

NULL_STRINGS = ("none", "~", "null", "\0")
BOOL_COERCEABLE_TYPES = integer_types + (bool, float, complex, list, set, dict, tuple)
NUMBER_TYPES = integer_types + (float, complex)
NUMBER_TYPES_SET = set(NUMBER_TYPES)
STRING_TYPES_SET = set(string_types)

NO_MATCH = object()


class TypeCoercionError(AuxlibError, ValueError):

    def __init__(self, value, msg, *args, **kwargs):
        self.value = value
        super(TypeCoercionError, self).__init__(msg, *args, **kwargs)


class _Regex(object):

    @memoizedproperty
    def BOOLEAN_TRUE(self):
        return compile(r'^true$|^yes$|^on$', IGNORECASE), True

    @memoizedproperty
    def BOOLEAN_FALSE(self):
        return compile(r'^false$|^no$|^off$', IGNORECASE), False

    @memoizedproperty
    def NONE(self):
        return compile(r'^none$|^null$', IGNORECASE), None


    @memoizedproperty