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@@ -1,10 +1,12 @@
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import os
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from glob import glob
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import sys
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import shutil
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import pytest
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from jedi.evaluate import sys_path
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from jedi import find_virtualenvs
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from jedi.api.environment import Environment
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def test_paths_from_assignment(Script):
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@@ -21,37 +23,44 @@ def test_paths_from_assignment(Script):
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assert paths('sys.path, other = ["a"], 2') == set()
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# Currently venv site-packages resolution only seeks pythonX.Y/site-packages
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# that belong to the same version as the interpreter to avoid issues with
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# cross-version imports. "venvs/" dir contains "venv27" and "venv34" that
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# mimic venvs created for py2.7 and py3.4 respectively. If test runner is
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# invoked with one of those versions, the test below will be run for the
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# matching directory.
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CUR_DIR = os.path.dirname(__file__)
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VENVS = list(glob(
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os.path.join(CUR_DIR, 'sample_venvs/venv%d%d' % sys.version_info[:2])))
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def test_venv_and_pths(tmpdir, environment):
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if environment.version_info.major < 3:
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pytest.skip("python -m venv does not exist in Python 2")
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@pytest.mark.parametrize('venv', VENVS)
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def test_get_venv_path(venv):
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pjoin = os.path.join
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venv_path = sys_path.get_venv_path(venv)
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site_pkgs = (glob(pjoin(venv, 'lib', 'python*', 'site-packages')) +
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glob(pjoin(venv, 'lib', 'site-packages')))[0]
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dirname = pjoin(tmpdir.dirname, 'venv')
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# Ignore if it fails. It usually fails if it's not able to properly install
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# pip. However we don't need that for this test.
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os.system(environment._executable + ' -m venv ' + dirname)
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# We cannot find the virtualenv in some cases, because the virtualenv was
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# not created correctly.
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virtualenv = Environment(dirname, pjoin(dirname, 'bin', 'python'))
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CUR_DIR = os.path.dirname(__file__)
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site_pkg_path = glob(pjoin(virtualenv._base_path, 'lib', 'python*', 'site-packages'))[0]
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shutil.rmtree(site_pkg_path)
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shutil.copytree(pjoin(CUR_DIR, 'sample_venvs/pth_directory'), site_pkg_path)
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venv_paths = virtualenv.get_sys_path()
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ETALON = [
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pjoin('/path', 'from', 'egg-link'),
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pjoin(site_pkgs, '.', 'relative', 'egg-link', 'path'),
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site_pkgs,
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pjoin(site_pkgs, 'dir-from-foo-pth'),
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# For now disable egg-links. I have no idea how they work... ~ dave
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#pjoin('/path', 'from', 'egg-link'),
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#pjoin(site_pkg_path, '.', 'relative', 'egg-link', 'path'),
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site_pkg_path,
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pjoin(site_pkg_path, 'dir-from-foo-pth'),
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'/foo/smth.py:module',
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# Not sure why it's added twice. It has to do with site.py which is not
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# something we can change. However this obviously also doesn't matter.
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'/foo/smth.py:from_func',
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'/foo/smth.py:from_func',
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]
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# Ensure that pth and egg-link paths were added.
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assert venv_path[:len(ETALON)] == ETALON
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assert venv_paths[-len(ETALON):] == ETALON
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# Ensure that none of venv dirs leaked to the interpreter.
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assert not set(sys.path).intersection(ETALON)
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# Ensure that "import ..." lines were ignored.
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assert pjoin('/path', 'from', 'smth.py') not in venv_path
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assert pjoin('/path', 'from', 'smth.py:extend_path') not in venv_path
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Dave Halter