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import functools
from typing import Any, Callable, Optional, TypedDict
from autogpt.config import Config
from autogpt.models.command import Command, CommandParameter
# Unique identifier for auto-gpt commands
AUTO_GPT_COMMAND_IDENTIFIER = "auto_gpt_command"
class CommandParameterSpec(TypedDict):
type: str
description: str
required: bool
def command(
name: str,
description: str,
parameters: dict[str, CommandParameterSpec],
enabled: bool | Callable[[Config], bool] = True,
disabled_reason: Optional[str] = None,
aliases: list[str] = [],
) -> Callable[..., Any]:
"""The command decorator is used to create Command objects from ordinary functions."""
def decorator(func: Callable[..., Any]) -> Command:
typed_parameters = [
CommandParameter(
name=param_name,
description=parameter.get("description"),
type=parameter.get("type", "string"),
required=parameter.get("required", False),
)
for param_name, parameter in parameters.items()
]
cmd = Command(
name=name,
description=description,
method=func,
parameters=typed_parameters,
enabled=enabled,
disabled_reason=disabled_reason,
aliases=aliases,
)
@functools.wraps(func)
def wrapper(*args, **kwargs) -> Any:
return func(*args, **kwargs)
wrapper.command = cmd
setattr(wrapper, AUTO_GPT_COMMAND_IDENTIFIER, True)
return wrapper
return decorator
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