def powercmd_complete(text):
from powercmd.utils import match_instance, get_available_instance_names
from powercmd.match_string import match_string
paren_idx = text.find('(')
if paren_idx >= 0:
# argument completion
opt_name = text[:paren_idx]
if opt_name == 'Option':
ctor = Option
else:
ctor = match_instance(Option, text[:paren_idx],
match_extra_cls=[OptionConstructor])
if not ctor:
return []
elif isinstance(ctor, OptionConstructor):
ctor = ctor.content_mapper
sig = inspect.signature(ctor)
# the '' is a hack to prevent Cmd from actually inserting the completion
return ['', str(sig)]
possible = get_available_instance_names(Option,
match_extra_cls=[OptionConstructor],
append_paren_to_callables=True)
return match_string(text, possible)
def powercmd_complete(text):
from powercmd.utils import match_instance, get_available_instance_names
from powercmd.match_string import match_string
paren_idx = text.find('(')
if paren_idx >= 0:
# argument completion
opt_name = text[:paren_idx]
if opt_name == 'Option':
ctor = Option
else:
ctor = match_instance(Option, text[:paren_idx],
match_extra_cls=[OptionConstructor])
if not ctor:
return []
if isinstance(ctor, OptionConstructor):
ctor = ctor.content_mapper
sig = inspect.signature(ctor)
# the '' is a hack to prevent Cmd from actually inserting the completion
return ['', str(sig)]
possible = get_available_instance_names(Option,
match_extra_cls=[OptionConstructor],
append_paren_to_callables=True)
return match_string(text, possible)
def _complete_commands(self, incomplete_cmd: str) -> Sequence[Completion]:
"""
Returns a sequence of command completions matching INCOMPLETE_CMD prefix.
"""
matching_cmds = (self._cmds[cmd] for cmd in match_string(incomplete_cmd, self._cmds))
yield from (Completion(cmd.name,
start_position=-len(incomplete_cmd),
display_meta=cmd.short_description)
for cmd in matching_cmds)
def powercmd_complete(text):
"""
If a type has a static powercmd_complete method, it's called to get a
list of possible autocompletions for given input TEXT.
powercmd.match_string contains match_string and simple_match_string
functions that may be used to filter a list of possibilities using
various match strategies (like e.g. fuzzy search).
"""
return match_string(text, ['first_completion', 'second_completion'])
def choose(self, short_cmd: str, verbose: bool = False) -> Command:
"""Returns a command handler that matches SHORT_CMD."""
matches = match_string(short_cmd, self, verbose=verbose)
if not matches:
raise InvalidInput('no such command: %s' % (short_cmd, ))
if len(matches) > 1:
raise InvalidInput('ambigious command: %s (possible: %s)' %
(short_cmd, ' '.join(matches)))
return self[matches[0]]
def _complete_enum(enum_hint: type,
incomplete_value: str):
"""
Returns completions for an class derived from enum.Enum type.
"""
matching_names = match_string(incomplete_value, (val.name for val in list(enum_hint)))
matching_vals = (enum_hint[name] for name in matching_names)
yield from (Completion(val.name,
start_position=-len(incomplete_value),
display_meta=str(val.value))
for val in matching_vals)
def _complete_params(cmd: Command, incomplete_param: str) -> Sequence[Completion]:
"""
Returns a sequence of parameter name completions matching INCOMPLETE_PARAM
prefix for given CMD.
"""
matching_params = (cmd.parameters[param]
for param in match_string(incomplete_param, cmd.parameters))
yield from (Completion(param.name,
start_position=-len(incomplete_param),
display_meta=str(param.type))
for param in matching_params)
def choose(self,
short_cmd: str,
verbose: bool = False) -> Command:
"""Returns a command handler that matches SHORT_CMD."""
matches = match_string(short_cmd, self, verbose=verbose)
if not matches:
raise InvalidInput('no such command: %s' % (short_cmd,))
elif len(matches) > 1:
raise InvalidInput('ambigious command: %s (possible: %s)'
% (short_cmd, ' '.join(matches)))
else:
return self[matches[0]]
def _choose_cmd_handler(self,
cmds: Mapping[str, Callable],
short_cmd: str,
verbose: bool = False) -> Callable:
"""Returns a command handler that matches SHORT_CMD."""
matches = match_string(short_cmd, cmds, verbose=verbose)
if not matches:
raise Cmd.SyntaxError('no such command: %s' % (short_cmd, ))
elif len(matches) > 1:
raise Cmd.SyntaxError('ambigious command: %s (possible: %s)' %
(short_cmd, ' '.join(matches)))
else:
return cmds[matches[0]]
def _choose_cmd_handler(self,
cmds: Mapping[str, Callable],
short_cmd: str,
verbose: bool=False) -> Callable:
"""Returns a command handler that matches SHORT_CMD."""
matches = match_string(short_cmd, cmds, verbose=verbose)
if not matches:
raise Cmd.SyntaxError('no such command: %s' % (short_cmd,))
elif len(matches) > 1:
raise Cmd.SyntaxError('ambigious command: %s (possible: %s)'
% (short_cmd, ' '.join(matches)))
else:
return cmds[matches[0]]
def _complete_impl(self,
line: str,
possibilities: OrderedMapping[str, inspect.Parameter]) -> List[str]:
"""
Returns the list of possible tab-completions for given LINE.
"""
words = line.split(' ')
if words and '=' in words[-1] and line[-1] not in string.whitespace:
try:
key, val = words[-1].split('=', maxsplit=1)
try:
completer = self.get_completer(possibilities[key].annotation)
return list(completer(val))
except AttributeError as e:
pass
except ValueError as e:
print(e)
matches = match_string(words[-1], possibilities)
return [x + '=' for x in matches]
def _complete_impl(self,
line: str,
possibilities: OrderedMapping[str, inspect.Parameter]) -> List[str]:
"""
Returns the list of possible tab-completions for given LINE.
"""
words = line.split(' ')
if words and '=' in words[-1] and line[-1] not in string.whitespace:
try:
key, val = words[-1].split('=', maxsplit=1)
try:
completer = self.get_completer(possibilities[key].annotation)
return list(completer(val))
except AttributeError as e:
pass
except ValueError as e:
print(e)
matches = match_string(words[-1], possibilities)
return [x + '=' for x in matches]
def powercmd_complete(text):
from powercmd.utils import get_available_instance_names
from powercmd.match_string import match_string
possible = get_available_instance_names(ContentFormatOption)
return match_string(text, possible)
def powercmd_complete(text):
from powercmd.utils import get_available_instance_names
from powercmd.match_string import match_string
possible = get_available_instance_names(Code)
return match_string(text, possible)
def powercmd_complete(text):
possible = get_available_instance_names(ContentFormatOption)
return match_string(text, possible)
def powercmd_complete(text):
from powercmd.match_string import match_string
return match_string(text, ResourceType.TYPES.keys())
