def handle_shell_config(shell, vexrc, environ):
"""Carry out the logic of the --shell-config option.
"""
from vex import shell_config
data = shell_config.shell_config_for(shell, vexrc, environ)
if not data:
raise exceptions.OtherShell("unknown shell: {0!r}".format(shell))
if hasattr(sys.stdout, 'buffer'):
sys.stdout.buffer.write(data)
else:
sys.stdout.write(data)
return 0
def handle_shell_config(shell, vexrc, environ):
"""Carry out the logic of the --shell-config option.
"""
from vex import shell_config
data = shell_config.shell_config_for(shell, vexrc, environ)
if not data:
raise exceptions.OtherShell("unknown shell: {0!r}".format(shell))
if hasattr(sys.stdout, 'buffer'):
sys.stdout.buffer.write(data)
else:
sys.stdout.write(data)
return 0
def test_unknown_shell(self):
vexrc = Vexrc()
output = shell_config_for('unlikely_name', vexrc, {})
assert output.strip() == b''
def test_fish_config_scary(self):
vexrc = Vexrc()
output = shell_config_for("fish", vexrc, {'WORKON_HOME': '$x'})
assert output
assert b'$x' not in output
def test_fish_config_not_scary(self):
vexrc = Vexrc()
with patch('os.path.exists', returnvalue=True):
output = shell_config_for("fish", vexrc, {'WORKON_HOME': '/hoorj'})
assert output
assert b'/hoorj' in output
def test_fish_config(self):
vexrc = Vexrc()
output = shell_config_for("fish", vexrc, {})
assert output
def test_fish_config_scary(self):
vexrc = Vexrc()
output = shell_config_for("fish", vexrc, {"WORKON_HOME": "$x"})
assert output
assert b"$x" not in output
def test_fish_config_not_scary(self):
vexrc = Vexrc()
with patch("os.path.exists", returnvalue=True):
output = shell_config_for("fish", vexrc, {"WORKON_HOME": "/hoorj"})
assert output
assert b"/hoorj" in output
