def get_env_patch(venv): # pragma: windows no cover
if sys.platform == 'cygwin': # pragma: no cover
_, win_venv, _ = cmd_output('cygpath', '-w', venv)
install_prefix = r'{}\bin'.format(win_venv.strip())
elif sys.platform == 'win32': # pragma: no cover
install_prefix = bin_dir(venv)
else: # pragma: windows no cover
install_prefix = venv
return (
('NODE_VIRTUAL_ENV', venv),
('NPM_CONFIG_PREFIX', install_prefix),
('npm_config_prefix', install_prefix),
('NODE_PATH', os.path.join(venv, 'lib', 'node_modules')),
('PATH', (bin_dir(venv), os.pathsep, Var('PATH'))),
)
def get_env_patch(venv):
if sys.platform == 'cygwin': # pragma: no cover
_, win_venv, _ = cmd_output('cygpath', '-w', venv)
install_prefix = r'{}\bin'.format(win_venv.strip())
elif sys.platform == 'win32': # pragma: no cover
install_prefix = bin_dir(venv)
else:
install_prefix = venv
return (
('NODE_VIRTUAL_ENV', venv),
('NPM_CONFIG_PREFIX', install_prefix),
('npm_config_prefix', install_prefix),
('NODE_PATH', os.path.join(venv, 'lib', 'node_modules')),
('PATH', (bin_dir(venv), os.pathsep, Var('PATH'))),
)
def test_unhealthy_then_replaced(python_dir):
prefix, tmpdir = python_dir
python.install_environment(prefix, C.DEFAULT, ())
# simulate an exe which returns an old version
exe_name = win_exe('python')
py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name)
os.rename(py_exe, f'{py_exe}.tmp')
with open(py_exe, 'w') as f:
f.write('#!/usr/bin/env bash\necho 1.2.3\n')
make_executable(py_exe)
# should be unhealthy due to version mismatch
ret = python.health_check(prefix, C.DEFAULT)
assert ret == (
f'virtualenv python version did not match created version:\n'
f'- actual version: 1.2.3\n'
f'- expected version: {python._version_info(sys.executable)}\n')
# now put the exe back and it should be healthy again
os.replace(f'{py_exe}.tmp', py_exe)
assert python.health_check(prefix, C.DEFAULT) is None
def get_env_patch(venv: str) -> PatchesT:
if sys.platform == 'cygwin': # pragma: no cover
_, win_venv, _ = cmd_output('cygpath', '-w', venv)
install_prefix = fr'{win_venv.strip()}\bin'
lib_dir = 'lib'
elif sys.platform == 'win32': # pragma: no cover
install_prefix = bin_dir(venv)
lib_dir = 'Scripts'
else: # pragma: win32 no cover
install_prefix = venv
lib_dir = 'lib'
return (
('NODE_VIRTUAL_ENV', venv),
('NPM_CONFIG_PREFIX', install_prefix),
('npm_config_prefix', install_prefix),
('NODE_PATH', os.path.join(venv, lib_dir, 'node_modules')),
('PATH', (bin_dir(venv), os.pathsep, Var('PATH'))),
)
def get_env_patch(venv: str) -> PatchesT:
if sys.platform == "cygwin": # pragma: no cover
_, win_venv, _ = cmd_output("cygpath", "-w", venv)
install_prefix = fr"{win_venv.strip()}\bin"
lib_dir = "lib"
elif sys.platform == "win32": # pragma: no cover
install_prefix = bin_dir(venv)
lib_dir = "Scripts"
else: # pragma: win32 no cover
install_prefix = venv
lib_dir = "lib"
return (
("NODE_VIRTUAL_ENV", venv),
("NPM_CONFIG_PREFIX", install_prefix),
("npm_config_prefix", install_prefix),
("NODE_PATH", os.path.join(venv, lib_dir, "node_modules")),
("PATH", (bin_dir(venv), os.pathsep, Var("PATH"))),
)
def test_unhealthy_python_goes_missing(python_dir):
prefix, tmpdir = python_dir
python.install_environment(prefix, C.DEFAULT, ())
exe_name = 'python' if sys.platform != 'win32' else 'python.exe'
py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name)
os.remove(py_exe)
assert python.healthy(prefix, C.DEFAULT) is False
def test_unhealthy_python_goes_missing(python_dir):
prefix, tmpdir = python_dir
python.install_environment(prefix, C.DEFAULT, ())
exe_name = win_exe('python')
py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name)
os.remove(py_exe)
ret = python.health_check(prefix, C.DEFAULT)
assert ret == (
f'virtualenv python version did not match created version:\n'
f'- actual version: <<error retrieving version from {py_exe}>>\n'
f'- expected version: {python._version_info(sys.executable)}\n')
def test_unhealthy_then_replaced(python_dir):
prefix, tmpdir = python_dir
python.install_environment(prefix, C.DEFAULT, ())
# simulate an exe which returns an old version
exe_name = 'python.exe' if sys.platform == 'win32' else 'python'
py_exe = prefix.path(python.bin_dir('py_env-default'), exe_name)
os.rename(py_exe, f'{py_exe}.tmp')
with open(py_exe, 'w') as f:
f.write('#!/usr/bin/env bash\necho 1.2.3\n')
make_executable(py_exe)
# should be unhealthy due to version mismatch
assert python.healthy(prefix, C.DEFAULT) is False
# now put the exe back and it should be healthy again
os.replace(f'{py_exe}.tmp', py_exe)
assert python.healthy(prefix, C.DEFAULT) is True
