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# -*- python -*-
# -*- coding: utf-8 -*-
#
# This file is part of the easydev software
#
# Copyright (c) 2011-2017
#
# File author(s): Thomas Cokelaer <cokelaer@gmail.com>
#
# Distributed under the GPLv3 License.
# See accompanying file LICENSE.txt or copy at
# http://www.gnu.org/licenses/gpl-3.0.html
#
# Website: https://github.com/cokelaer/easydev
# Documentation: http://easydev-python.readthedocs.io
#
##############################################################################
# $:Id $
import pkg_resources
__all__ = ["get_dependencies"]
def get_dependencies(pkgname):
"""Return dependencies of a package as a sorted list
:param str pkgname: package name
:return: list (empty list if no dependencies)
"""
try:
res = pkg_resources.require(pkgname)
res = list(set(res))
res.sort()
return res
except Exception:
return []
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