文件操作 - open_in_editor.py
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文件: /usr/lib/python3/dist-packages/prompt_toolkit/key_binding/bindings/open_in_editor.py
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""" Open in editor key bindings. """ from prompt_toolkit.filters import emacs_mode, has_selection, vi_navigation_mode from ..key_bindings import KeyBindings, KeyBindingsBase, merge_key_bindings from .named_commands import get_by_name __all__ = [ "load_open_in_editor_bindings", "load_emacs_open_in_editor_bindings", "load_vi_open_in_editor_bindings", ] def load_open_in_editor_bindings() -> KeyBindingsBase: """ Load both the Vi and emacs key bindings for handling edit-and-execute-command. """ return merge_key_bindings( [ load_emacs_open_in_editor_bindings(), load_vi_open_in_editor_bindings(), ] ) def load_emacs_open_in_editor_bindings() -> KeyBindings: """ Pressing C-X C-E will open the buffer in an external editor. """ key_bindings = KeyBindings() key_bindings.add("c-x", "c-e", filter=emacs_mode & ~has_selection)( get_by_name("edit-and-execute-command") ) return key_bindings def load_vi_open_in_editor_bindings() -> KeyBindings: """ Pressing 'v' in navigation mode will open the buffer in an external editor. """ key_bindings = KeyBindings() key_bindings.add("v", filter=vi_navigation_mode)( get_by_name("edit-and-execute-command") ) return key_bindings
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