# -*- coding: utf-8 -*-
'''
Provides the default implementation of :class:`ArrowFactory <arrow.factory.ArrowFactory>`
methods for use as a module API.

'''

from __future__ import absolute_import

from arrow.factory import ArrowFactory


# internal default factory.
_factory = ArrowFactory()


def get(*args, **kwargs):
    ''' Calls the default :class:`ArrowFactory <arrow.factory.ArrowFactory>` ``get`` method.

    '''

    return _factory.get(*args, **kwargs)

def utcnow():
    ''' Calls the default :class:`ArrowFactory <arrow.factory.ArrowFactory>` ``utcnow`` method.

    '''

    return _factory.utcnow()


def now(tz=None):
    ''' Calls the default :class:`ArrowFactory <arrow.factory.ArrowFactory>` ``now`` method.

    '''

    return _factory.now(tz)


def factory(type):
    ''' Returns an :class:`.ArrowFactory` for the specified :class:`Arrow <arrow.arrow.Arrow>`
    or derived type.

    :param type: the type, :class:`Arrow <arrow.arrow.Arrow>` or derived.

    '''

    return ArrowFactory(type)


__all__ = ['get', 'utcnow', 'now', 'factory']