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Use importlib metadata to check installed packages (#24114)

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* Use importlib metadata

* Fix script

* Remove unused import

* Update requirements"
This commit is contained in:
Paulus Schoutsen 2019-05-26 11:58:42 -07:00 • committed by GitHub
parent 96b7bb625d
commit 179fb0f3b5
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8 changed files with 52 additions and 111 deletions
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18
tests/util/test_package.py
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@ -6,13 +6,20 @@ import sys
from subprocess import PIPE
from unittest.mock import MagicMock, call, patch
import pkg_resources
import pytest
import homeassistant.util.package as package
RESOURCE_DIR = os.path.abspath(
os.path.join(os.path.dirname(__file__), '..', 'resources'))
TEST_NEW_REQ = 'pyhelloworld3==1.0.0'
TEST_ZIP_REQ = 'file://{}#{}' \
.format(os.path.join(RESOURCE_DIR, 'pyhelloworld3.zip'), TEST_NEW_REQ)
@pytest.fixture
def mock_sys():
@ -176,3 +183,14 @@ def test_async_get_user_site(mock_env_copy):
stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.DEVNULL,
env=env)
assert ret == os.path.join(deps_dir, 'lib_dir')
def test_check_package_global():
"""Test for an installed package."""
installed_package = list(pkg_resources.working_set)[0].project_name
assert package.is_installed(installed_package)
def test_check_package_zip():
"""Test for an installed zip package."""
assert not package.is_installed(TEST_ZIP_REQ)