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56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
from __future__ import annotations
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from typing import Callable
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from prompt_toolkit.eventloop import InputHook
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from prompt_toolkit.formatted_text import AnyFormattedText
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from prompt_toolkit.input import DummyInput
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from prompt_toolkit.output import DummyOutput
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from .application import Application
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__all__ = [
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"DummyApplication",
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]
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class DummyApplication(Application[None]):
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"""
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When no :class:`.Application` is running,
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:func:`.get_app` will run an instance of this :class:`.DummyApplication` instead.
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"""
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def __init__(self) -> None:
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super().__init__(output=DummyOutput(), input=DummyInput())
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def run(
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self,
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pre_run: Callable[[], None] | None = None,
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set_exception_handler: bool = True,
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handle_sigint: bool = True,
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in_thread: bool = False,
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inputhook: InputHook | None = None,
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) -> None:
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raise NotImplementedError("A DummyApplication is not supposed to run.")
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async def run_async(
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self,
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pre_run: Callable[[], None] | None = None,
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set_exception_handler: bool = True,
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handle_sigint: bool = True,
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slow_callback_duration: float = 0.5,
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) -> None:
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raise NotImplementedError("A DummyApplication is not supposed to run.")
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async def run_system_command(
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self,
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command: str,
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wait_for_enter: bool = True,
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display_before_text: AnyFormattedText = "",
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wait_text: str = "",
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) -> None:
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raise NotImplementedError
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def suspend_to_background(self, suspend_group: bool = True) -> None:
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raise NotImplementedError
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