Source code for dateparser.conf

# -*- coding: utf-8 -*-
"""
:mod:`dateparser`'s parsing behavior can be configured like below

*``PREFER_DAY_OF_MONTH``* defaults to ``current`` and can have ``first`` and ``last`` as values::

    >>> from dateparser.conf import settings
    >>> from dateparser import parse
    >>> parse(u'December 2015')
    datetime.datetime(2015, 12, 16, 0, 0)
    >>> settings.update('PREFER_DAY_OF_MONTH', 'last')
    >>> parse(u'December 2015')
    datetime.datetime(2015, 12, 31, 0, 0)
    >>> settings.update('PREFER_DAY_OF_MONTH', 'first')
    >>> parse(u'December 2015')
    datetime.datetime(2015, 12, 1, 0, 0)

*``PREFER_DATES_FROM``* defaults to ``current_period`` and can have ``past`` and ``future`` as values.
Assuming current date is June 16, 2015::

    >>> from dateparser.conf import settings
    >>> from dateparser import parse
    >>> parse(u'March')
    datetime.datetime(2015, 3, 16, 0, 0)
    >>> settings.update('PREFER_DATES_FROM', 'future')
    >>> parse(u'March')
    datetime.datetime(2016, 3, 16, 0, 0)
"""


class Settings(object):
    PREFER_DATES_FROM = 'current_period'  # past, future, current_period
    SUPPORT_BEFORE_COMMON_ERA = False
    PREFER_DAY_OF_MONTH = 'current'  # current, first, last

    def __init__(self, **kwargs):
        for key in kwargs:
            setattr(self, key, kwargs[key])

    def update(self, key, value):
        setattr(self, key, value)


def reload_settings():
    global settings
    settings = Settings()

settings = Settings()