mirror of https://github.com/poljar/matrix-nio.git
26 lines
968 B
Python
26 lines
968 B
Python
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright © 2019 Damir Jelić <poljar@termina.org.uk>
|
|
#
|
|
# Permission to use, copy, modify, and/or distribute this software for
|
|
# any purpose with or without fee is hereby granted, provided that the
|
|
# above copyright notice and this permission notice appear in all copies.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
|
|
# RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
|
|
# CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
from importlib import util
|
|
|
|
|
|
def package_installed(package_name):
|
|
spec = util.find_spec(package_name)
|
|
|
|
if spec is None:
|
|
return False
|
|
return True
|