mirror of
https://github.com/kennethreitz/pipenv.git
synced 2026-06-05 22:50:18 +00:00
Tzu-ping Chung
87 lines
3.3 KiB
Python
87 lines
3.3 KiB
Python
import os
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from pipenv.project import Project
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from pipenv.utils import temp_environ, normalize_drive, get_windows_path
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from pipenv.vendor import delegator
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import pytest
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@pytest.mark.dotvenv
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def test_venv_in_project(PipenvInstance, pypi):
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with temp_environ():
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os.environ['PIPENV_VENV_IN_PROJECT'] = '1'
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with PipenvInstance(pypi=pypi) as p:
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c = p.pipenv('install requests')
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assert c.return_code == 0
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assert normalize_drive(p.path) in p.pipenv('--venv').out
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@pytest.mark.dotvenv
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def test_venv_at_project_root(PipenvInstance):
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with temp_environ():
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with PipenvInstance(chdir=True) as p:
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os.environ['PIPENV_VENV_IN_PROJECT'] = '1'
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c = p.pipenv('install')
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assert c.return_code == 0
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assert normalize_drive(p.path) in p.pipenv('--venv').out
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del os.environ['PIPENV_VENV_IN_PROJECT']
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os.mkdir('subdir')
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os.chdir('subdir')
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# should still detect installed
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assert normalize_drive(p.path) in p.pipenv('--venv').out
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@pytest.mark.dotvenv
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def test_reuse_previous_venv(PipenvInstance, pypi):
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with PipenvInstance(chdir=True, pypi=pypi) as p:
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os.mkdir('.venv')
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c = p.pipenv('install requests')
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assert c.return_code == 0
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assert normalize_drive(p.path) in p.pipenv('--venv').out
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@pytest.mark.dotvenv
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@pytest.mark.install
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@pytest.mark.complex
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@pytest.mark.shell
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@pytest.mark.windows
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@pytest.mark.pew
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@pytest.mark.skip('Not mocking this.')
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def test_shell_nested_venv_in_project(PipenvInstance, pypi):
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import subprocess
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with temp_environ():
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os.environ['PIPENV_VENV_IN_PROJECT'] = '1'
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os.environ['PIPENV_IGNORE_VIRTUALENVS'] = '1'
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with PipenvInstance(chdir=True, pypi=pypi) as p:
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# Signal to pew to look in the project directory for the environment
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os.environ['WORKON_HOME'] = p.path
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c = p.pipenv('install requests')
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assert c.return_code == 0
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assert 'requests' in p.pipfile['packages']
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assert 'requests' in p.lockfile['default']
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# Check that .venv now shows in pew's managed list
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pew_list = delegator.run('pewtwo ls')
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assert '.venv' in pew_list.out
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# Check for the venv directory
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c = delegator.run('pewtwo dir .venv')
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# Compare pew's virtualenv path to what we expect
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venv_path = get_windows_path(Project().project_directory, '.venv')
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# os.path.normpath will normalize slashes
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assert venv_path == normalize_drive(os.path.normpath(c.out.strip()))
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# Have pew run 'pip freeze' in the virtualenv
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# This is functionally the same as spawning a subshell
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# If we can do this we can theoretically make a subshell
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# This test doesn't work on *nix
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if os.name == 'nt':
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process = subprocess.Popen(
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'pewtwo in .venv pip freeze',
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shell=True,
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universal_newlines=True,
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE
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)
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out, _ = process.communicate()
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assert any(req.startswith('requests') for req in out.splitlines()) is True
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