def test_crud(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
last_event = None
@xonsh_builtins.events.vox_on_create
def create(name, **_):
nonlocal last_event
last_event = "create", name
@xonsh_builtins.events.vox_on_delete
def delete(name, **_):
nonlocal last_event
last_event = "delete", name
vox = Vox()
vox.create("spam")
assert stat.S_ISDIR(tmpdir.join("spam").stat().mode)
assert last_event == ("create", "spam")
ve = vox["spam"]
assert ve.env == str(tmpdir.join("spam"))
assert os.path.isdir(ve.bin)
assert "spam" in vox
assert "spam" in list(vox)
del vox["spam"]
assert not tmpdir.join("spam").check()
assert last_event == ("delete", "spam")
def test_crud(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
last_event = None
@xonsh_builtins.events.vox_on_create
def create(name, **_):
nonlocal last_event
last_event = 'create', name
@xonsh_builtins.events.vox_on_delete
def delete(name, **_):
nonlocal last_event
last_event = 'delete', name
vox = Vox()
vox.create('spam')
assert stat.S_ISDIR(tmpdir.join('spam').stat().mode)
assert last_event == ('create', 'spam')
ve = vox['spam']
assert ve.env == str(tmpdir.join('spam'))
assert os.path.isdir(ve.bin)
assert 'spam' in vox
assert 'spam' in list(vox)
del vox['spam']
assert not tmpdir.join('spam').check()
assert last_event == ('delete', 'spam')
def test_crud(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
last_event = None
@xonsh_builtins.events.vox_on_create
def create(name, **_):
nonlocal last_event
last_event = 'create', name
@xonsh_builtins.events.vox_on_delete
def delete(name, **_):
nonlocal last_event
last_event = 'delete', name
vox = Vox()
vox.create('spam')
assert stat.S_ISDIR(tmpdir.join('spam').stat().mode)
assert last_event == ('create', 'spam')
ve = vox['spam']
assert ve.env == str(tmpdir.join('spam'))
assert os.path.isdir(ve.bin)
assert 'spam' in vox
assert 'spam' in list(vox)
del vox['spam']
assert not tmpdir.join('spam').check()
assert last_event == ('delete', 'spam')
def test_crud(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__["VIRTUALENV_HOME"] = str(tmpdir)
last_event = None
@xonsh_builtins.events.vox_on_create
def create(name):
nonlocal last_event
last_event = "create", name
@xonsh_builtins.events.vox_on_delete
def delete(name):
nonlocal last_event
last_event = "delete", name
vox = Vox()
vox.create("spam")
assert stat.S_ISDIR(tmpdir.join("spam").stat().mode)
assert last_event == ("create", "spam")
ve = vox["spam"]
assert ve.env == str(tmpdir.join("spam"))
assert os.path.isdir(ve.bin)
assert "spam" in vox
assert "spam" in list(vox)
del vox["spam"]
assert not tmpdir.join("spam").check()
assert last_event == ("delete", "spam")
def test_activate(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
last_event = None
@xonsh_builtins.events.vox_on_activate
def activate(name, **_):
nonlocal last_event
last_event = 'activate', name
@xonsh_builtins.events.vox_on_deactivate
def deactivate(name, **_):
nonlocal last_event
last_event = 'deactivate', name
vox = Vox()
vox.create('spam')
vox.activate('spam')
assert xonsh_builtins.__xonsh_env__['VIRTUAL_ENV'] == vox['spam'].env
assert last_event == ('activate', 'spam')
vox.deactivate()
assert 'VIRTUAL_ENV' not in xonsh_builtins.__xonsh_env__
assert last_event == ('deactivate', 'spam')
def test_activate(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh__.env.setdefault("PATH", [])
last_event = None
@xonsh_builtins.events.vox_on_activate
def activate(name, **_):
nonlocal last_event
last_event = "activate", name
@xonsh_builtins.events.vox_on_deactivate
def deactivate(name, **_):
nonlocal last_event
last_event = "deactivate", name
vox = Vox()
vox.create("spam")
vox.activate("spam")
assert xonsh_builtins.__xonsh__.env["VIRTUAL_ENV"] == vox["spam"].env
assert last_event == ("activate", "spam")
vox.deactivate()
assert "VIRTUAL_ENV" not in xonsh_builtins.__xonsh__.env
assert last_event == ("deactivate", "spam")
def test_crud_path(xession, tmpdir, venv_proc):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
tmp = str(tmpdir)
vox = Vox(force_removals=True)
vox.create(tmp)
assert stat.S_ISDIR(tmpdir.join("lib").stat().mode)
ve = vox[tmp]
assert ve.env == str(tmp)
assert os.path.isdir(ve.bin)
del vox[tmp]
assert not tmpdir.check()
def create_venv(venv_proc):
vox = Vox(force_removals=True)
def wrapped(name):
vox.create(name)
return local(vox[name].env)
return wrapped
def test_crud_path(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
tmp = pathlib.Path(str(tmpdir))
vox = Vox()
vox.create(tmp)
assert stat.S_ISDIR(tmpdir.join("lib").stat().mode)
ve = vox[tmp]
assert ve.env == str(tmp)
assert os.path.isdir(ve.bin)
del vox[tmp]
assert not tmpdir.check()
def test_crud_path(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
tmp = pathlib.Path(str(tmpdir))
vox = Vox()
vox.create(tmp)
assert stat.S_ISDIR(tmpdir.join('lib').stat().mode)
ve = vox[tmp]
assert ve.env == str(tmp)
assert os.path.isdir(ve.bin)
del vox[tmp]
assert not tmpdir.check()
def test_activate(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__["VIRTUALENV_HOME"] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh_env__.setdefault("PATH", [])
last_event = None
@xonsh_builtins.events.vox_on_activate
def activate(name):
nonlocal last_event
last_event = "activate", name
@xonsh_builtins.events.vox_on_deactivate
def deactivate(name):
nonlocal last_event
last_event = "deactivate", name
vox = Vox()
vox.create("spam")
vox.activate("spam")
assert xonsh_builtins.__xonsh_env__["VIRTUAL_ENV"] == vox["spam"].env
assert last_event == ("activate", "spam")
vox.deactivate()
assert "VIRTUAL_ENV" not in xonsh_builtins.__xonsh_env__
assert last_event == ("deactivate", "spam")
def test_activate(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
last_event = None
@xonsh_builtins.events.vox_on_activate
def activate(name, **_):
nonlocal last_event
last_event = 'activate', name
@xonsh_builtins.events.vox_on_deactivate
def deactivate(name, **_):
nonlocal last_event
last_event = 'deactivate', name
vox = Vox()
vox.create('spam')
vox.activate('spam')
assert xonsh_builtins.__xonsh_env__['VIRTUAL_ENV'] == vox['spam'].env
assert last_event == ('activate', 'spam')
vox.deactivate()
assert 'VIRTUAL_ENV' not in xonsh_builtins.__xonsh_env__
assert last_event == ('deactivate', 'spam')
def test_crud(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
vox = Vox()
vox.create('spam')
assert stat.S_ISDIR(tmpdir.join('spam').stat().mode)
env, bin = vox['spam']
assert env == str(tmpdir.join('spam'))
assert os.path.isdir(bin)
assert 'spam' in vox
del vox['spam']
assert not tmpdir.join('spam').check()
def test_crud_subdir(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
vox = Vox()
with pytest.raises(ValueError):
if ON_WINDOWS:
vox.create('Scripts')
else:
vox.create('bin')
with pytest.raises(ValueError):
if ON_WINDOWS:
vox.create('spameggs/Scripts')
else:
vox.create('spameggs/bin')
def test_crud(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
vox = Vox()
vox.create('spam')
assert stat.S_ISDIR(tmpdir.join('spam').stat().mode)
env, bin = vox['spam']
assert env == str(tmpdir.join('spam'))
assert os.path.isdir(bin)
assert 'spam' in vox
del vox['spam']
assert not tmpdir.join('spam').check()
def test_reserved_names(xonsh_builtins, tmpdir):
"""
Tests that reserved words are disallowed.
"""
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
vox = Vox()
with pytest.raises(ValueError):
if ON_WINDOWS:
vox.create("Scripts")
else:
vox.create("bin")
with pytest.raises(ValueError):
if ON_WINDOWS:
vox.create("spameggs/Scripts")
else:
vox.create("spameggs/bin")
def test_activate(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
vox = Vox()
vox.create('spam')
vox.activate('spam')
assert xonsh_builtins.__xonsh_env__['VIRTUAL_ENV'] == vox['spam'].env
vox.deactivate()
assert 'VIRTUAL_ENV' not in xonsh_builtins.__xonsh_env__
def test_autovox(xession, tmpdir, load_vox):
"""
Tests that autovox works
"""
import importlib
import xonsh.dirstack
# Makes sure that event handlers are registered
import xontrib.autovox
importlib.reload(xontrib.autovox)
@xession.builtins.events.autovox_policy
def policy(path, **_):
print("Checking", repr(path), vox.active())
if str(path) == str(tmpdir):
return "myenv"
vox = Vox()
print(xession.env["PWD"])
xonsh.dirstack.pushd([str(tmpdir)])
print(xession.env["PWD"])
assert vox.active() is None
xonsh.dirstack.popd([])
print(xession.env["PWD"])
vox.create("myenv")
xonsh.dirstack.pushd([str(tmpdir)])
print(xession.env["PWD"])
assert vox.active() == "myenv"
xonsh.dirstack.popd([])
print(xession.env["PWD"])
def test_crud_subdir(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
vox = Vox()
with pytest.raises(ValueError):
if ON_WINDOWS:
vox.create('Scripts')
else:
vox.create('bin')
with pytest.raises(ValueError):
if ON_WINDOWS:
vox.create('spameggs/Scripts')
else:
vox.create('spameggs/bin')
def test_crud_subdir(xession, venv_home, venv_proc):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
vox = Vox(force_removals=True)
vox.create("spam/eggs")
assert stat.S_ISDIR(venv_home.join("spam", "eggs").stat().mode)
ve = vox["spam/eggs"]
assert ve.env == str(venv_home.join("spam", "eggs"))
assert os.path.isdir(ve.bin)
assert "spam/eggs" in vox
assert "spam" not in vox
# assert 'spam/eggs' in list(vox) # This is NOT true on Windows
assert "spam" not in list(vox)
del vox["spam/eggs"]
assert not venv_home.join("spam", "eggs").check()
def test_crud_subdir(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
vox = Vox()
vox.create('spam/eggs')
assert stat.S_ISDIR(tmpdir.join('spam', 'eggs').stat().mode)
ve = vox['spam/eggs']
assert ve.env == str(tmpdir.join('spam', 'eggs'))
assert os.path.isdir(ve.bin)
assert 'spam/eggs' in vox
assert 'spam' not in vox
#assert 'spam/eggs' in list(vox) # This is NOT true on Windows
assert 'spam' not in list(vox)
del vox['spam/eggs']
assert not tmpdir.join('spam', 'eggs').check()
def test_crud_subdir(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
vox = Vox()
vox.create("spam/eggs")
assert stat.S_ISDIR(tmpdir.join("spam", "eggs").stat().mode)
ve = vox["spam/eggs"]
assert ve.env == str(tmpdir.join("spam", "eggs"))
assert os.path.isdir(ve.bin)
assert "spam/eggs" in vox
assert "spam" not in vox
# assert 'spam/eggs' in list(vox) # This is NOT true on Windows
assert "spam" not in list(vox)
del vox["spam/eggs"]
assert not tmpdir.join("spam", "eggs").check()
def test_reserved_names(xonsh_builtins, tmpdir):
"""
Tests that reserved words are disallowed.
"""
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
vox = Vox()
vox.create("spam/eggs")
assert stat.S_ISDIR(tmpdir.join("spam", "eggs").stat().mode)
ve = vox["spam/eggs"]
assert ve.env == str(tmpdir.join("spam", "eggs"))
assert os.path.isdir(ve.bin)
assert "spam/eggs" in vox
assert "spam" not in vox
# assert 'spam/eggs' in list(vox) # This is NOT true on Windows
assert "spam" not in list(vox)
del vox["spam/eggs"]
assert not tmpdir.join("spam", "eggs").check()
def test_activate(xonsh_builtins, tmpdir):
"""
Creates a virtual environment, gets it, enumerates it, and then deletes it.
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
vox = Vox()
vox.create('spam')
vox.activate('spam')
assert xonsh_builtins.__xonsh_env__['VIRTUAL_ENV'] == vox['spam'].env
vox.deactivate()
assert 'VIRTUAL_ENV' not in xonsh_builtins.__xonsh_env__
def test_path(xonsh_builtins, tmpdir):
"""
Test to make sure Vox properly activates and deactivates by examining $PATH
"""
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh__.env.setdefault("PATH", [])
oldpath = list(xonsh_builtins.__xonsh__.env["PATH"])
vox = Vox()
vox.create("eggs")
vox.activate("eggs")
assert oldpath != xonsh_builtins.__xonsh__.env["PATH"]
vox.deactivate()
assert oldpath == xonsh_builtins.__xonsh__.env["PATH"]
def test_path(xonsh_builtins, tmpdir):
"""
Test to make sure Vox properly activates and deactivates by examining $PATH
"""
xonsh_builtins.__xonsh_env__['VIRTUALENV_HOME'] = str(tmpdir)
# I consider the case that the user doesn't have a PATH set to be unreasonable
xonsh_builtins.__xonsh_env__.setdefault('PATH', [])
oldpath = list(xonsh_builtins.__xonsh_env__['PATH'])
vox = Vox()
vox.create('eggs')
vox.activate('eggs')
assert oldpath != xonsh_builtins.__xonsh_env__['PATH']
vox.deactivate()
assert oldpath == xonsh_builtins.__xonsh_env__['PATH']
def test_activate_non_vox_venv(xession, tmpdir):
"""
Create a virtual environment using Python's built-in venv module
(not in VIRTUALENV_HOME) and verify that vox can activate it correctly.
"""
xession.env.setdefault("PATH", [])
last_event = None
@xession.builtins.events.vox_on_activate
def activate(name, path, **_):
nonlocal last_event
last_event = "activate", name, path
@xession.builtins.events.vox_on_deactivate
def deactivate(name, path, **_):
nonlocal last_event
last_event = "deactivate", name, path
with tmpdir.as_cwd():
venv_dirname = "venv"
sp.run([sys.executable, "-m", "venv", venv_dirname])
vox = Vox()
vox.activate(venv_dirname)
vxv = vox[venv_dirname]
env = xession.env
assert os.path.isabs(vxv.bin)
assert env["PATH"][0] == vxv.bin
assert os.path.isabs(vxv.env)
assert env["VIRTUAL_ENV"] == vxv.env
assert last_event == (
"activate",
venv_dirname,
str(pathlib.Path(str(tmpdir)) / "venv"),
)
vox.deactivate()
assert not env["PATH"]
assert "VIRTUAL_ENV" not in env
assert last_event == (
"deactivate",
tmpdir.join(venv_dirname),
str(pathlib.Path(str(tmpdir)) / "venv"),
)
def test_autovox(xonsh_builtins, tmpdir):
"""
Tests that autovox works
"""
import importlib
import xonsh.dirstack
# Set up an isolated venv home
xonsh_builtins.__xonsh__.env["VIRTUALENV_HOME"] = str(tmpdir)
# Makes sure that event handlers are registered
import xontrib.autovox
importlib.reload(xontrib.autovox)
# Set up enough environment for xonsh to function
xonsh_builtins.__xonsh__.env["PWD"] = os.getcwd()
xonsh_builtins.__xonsh__.env["DIRSTACK_SIZE"] = 10
xonsh_builtins.__xonsh__.env["PATH"] = []
xonsh_builtins.__xonsh__.env["XONSH_SHOW_TRACEBACK"] = True
@xonsh_builtins.events.autovox_policy
def policy(path, **_):
print("Checking", repr(path), vox.active())
if str(path) == str(tmpdir):
return "myenv"
vox = Vox()
print(xonsh_builtins.__xonsh__.env["PWD"])
xonsh.dirstack.pushd([str(tmpdir)])
print(xonsh_builtins.__xonsh__.env["PWD"])
assert vox.active() is None
xonsh.dirstack.popd([])
print(xonsh_builtins.__xonsh__.env["PWD"])
vox.create("myenv")
xonsh.dirstack.pushd([str(tmpdir)])
print(xonsh_builtins.__xonsh__.env["PWD"])
assert vox.active() == "myenv"
xonsh.dirstack.popd([])
print(xonsh_builtins.__xonsh__.env["PWD"])
