/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar
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# Copyright (C) 2005 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

import datetime
import os


def get_module(target):
    mod_name = "breezy.doc_generate.autodoc_%s" % (target)
    mod = __import__(mod_name)
    components = mod_name.split('.')
    for comp in components[1:]:
        mod = getattr(mod, comp)
    return mod


def get_autodoc_datetime():
    """Obtain the datetime to use for timestamps embedded in generated docs.

    :return: A `datetime` object
    """
    try:
        return datetime.datetime.utcfromtimestamp(
            int(os.environ['SOURCE_DATE_EPOCH']))
    except (KeyError, ValueError):
        return datetime.datetime.utcnow()