def get_new_command(command):
old_command = command.script_parts[0]
# One from history:
already_used = get_closest(
old_command, _get_used_executables(command),
fallback_to_first=False)
if already_used:
new_cmds = [already_used]
else:
new_cmds = []
# Other from all executables:
new_cmds += [cmd for cmd in get_close_matches(old_command,
get_all_executables())
if cmd not in new_cmds]
return [' '.join([new_command] + command.script_parts[1:])
for new_command in new_cmds]
def test_get_all_executables():
all_callables = get_all_executables()
assert 'vim' in all_callables
assert 'fsck' in all_callables
assert 'darn' not in all_callables
def test_get_all_executables_pathsep(path, pathsep):
with patch('thedarn.utils.Path') as Path_mock:
get_all_executables()
Path_mock.assert_has_calls([call(p) for p in path.split(pathsep)],
True)
def match(command):
return (not which(command.script_parts[0])
and ('not found' in command.output
or 'is not recognized as' in command.output)
and bool(get_close_matches(command.script_parts[0],
get_all_executables())))
def _get_executable(script_part):
for executable in get_all_executables():
if script_part.startswith(executable):
return executable
def match(command):
return (not command.script_parts[0] in get_all_executables()
and _get_executable(command.script_parts[0]))