parent
2df35a9064
commit
45375c1aec
1 changed files with 22 additions and 127 deletions
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@ -25,8 +25,8 @@ import cwcwidth
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@functools.lru_cache(maxsize=100)
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def highlight_str(line, bg_color, transparency=0.6):
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def blend_style(style):
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return termstr.CharStyle(termstr.blend_color(style.fg_rgb_color, bg_color, transparency),
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termstr.blend_color(style.bg_rgb_color, bg_color, transparency),
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return termstr.CharStyle(termstr.blend_color(style.fg_color, bg_color, transparency),
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termstr.blend_color(style.bg_color, bg_color, transparency),
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is_bold=style.is_bold, is_italic=style.is_italic,
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is_underlined=style.is_underlined)
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return termstr.TermStr(line).transform_style(blend_style)
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@ -274,7 +274,6 @@ class Parts:
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self.lexer = lexer
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self.lines = parts_lines(source, lexer, editor.text_widget.theme)
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self.width, self.height = None, None
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self.is_focused = True
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self.set_cursor()
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def set_cursor(self):
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@ -291,11 +290,6 @@ class Parts:
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x, y = self.editor.view_widget.portal.position
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self.editor.view_widget.portal.position = x, self.editor.cursor_y - 1
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def escape_parts_browser(self):
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self.editor.parts_widget = None
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self.editor.is_editing = True
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self.editor.center_cursor()
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def cursor_left(self):
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self._move_cursor(-1)
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@ -303,14 +297,13 @@ class Parts:
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self._move_cursor(1)
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def on_keyboard_input(self, term_code):
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match term_code:
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case terminal.ESC:
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self.escape_parts_browser()
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case terminal.DOWN:
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self.escape_parts_browser()
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case terminal.LEFT:
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if term_code == terminal.ESC:
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self.editor.parts_widget = None
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self.editor.is_editing = True
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self.editor.center_cursor()
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elif term_code == terminal.LEFT:
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self.cursor_left()
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case terminal.RIGHT:
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elif term_code == terminal.RIGHT:
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self.cursor_right()
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fill3.APPEARANCE_CHANGED_EVENT.set()
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@ -325,7 +318,6 @@ class Parts:
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if len(result) > height:
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appearance, coords = wrap_text(parts, width - 1, pad_char)
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line_num = coords[self.cursor][0] // (width - 1)
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if self.is_focused:
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appearance[line_num] = highlight_line(appearance[line_num],
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self.editor.text_widget.theme)
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view_widget = fill3.View.from_widget(fill3.Fixed(appearance))
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@ -335,9 +327,8 @@ class Parts:
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view_widget.portal.limit_scroll(self.dimensions, (width, len(appearance)))
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result = view_widget.appearance_for(self.dimensions)
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else:
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if self.is_focused:
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line_num = coords[self.cursor][0] // width
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result[line_num] = highlight_line(result[line_num], self.editor.text_widget.theme)
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result[line_num] = highlight_line(result[line_num])
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fg_color = termstr.Color.grey_100
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bg_color = parse_rgb(self.editor.text_widget.theme.background_color)
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result.append(termstr.TermStr("─").bg_color(bg_color).fg_color(fg_color) * width)
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@ -870,10 +861,9 @@ class TextEditor:
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def on_mouse_input(self, term_code):
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action, flag, x, y = terminal.decode_mouse_input(term_code)
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match action:
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case terminal.MOUSE_PRESS:
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if action == terminal.MOUSE_PRESS:
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self.on_mouse_press(x, y)
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case terminal.MOUSE_DRAG:
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elif action == terminal.MOUSE_DRAG:
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self.on_mouse_drag(x, y)
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self.follow_cursor()
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fill3.APPEARANCE_CHANGED_EVENT.set()
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@ -889,14 +879,14 @@ class TextEditor:
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path_colored = lscolors.path_colored(path) + change_marker
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path_part = path_colored.ljust(width - len(cursor_position) - 2)
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header = " " + path_part + cursor_position + " "
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return termstr.TermStr(header).bg_color(termstr.Color.grey_30)
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return termstr.TermStr(header).bg_color(termstr.Color.grey_50)
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def appearance_for(self, dimensions):
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width, height = dimensions
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if self.parts_widget is None:
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parts_appearance = []
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else:
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self.parts_widget.dimensions = width, height // 5
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self.parts_widget.dimensions = width, height // 4
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parts_appearance = self.parts_widget.appearance()
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self.parts_height = len(parts_appearance)
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is_changed = self.text_widget.lines != self.original_text
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@ -933,105 +923,10 @@ class TextEditor:
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(terminal.CTRL_C, ">"): indent, (terminal.CTRL_C, "<"): dedent}
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class FileBrowser:
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def __init__(self, paths):
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self.parts = [self._path_colored(path) for path in paths]
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self.cursor = 0
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@staticmethod
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def _path_colored(path):
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return termstr.TermStr(os.path.basename(path), lscolors._charstyle_of_path(path))
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def cursor_left(self):
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self.cursor = (self.cursor - 1) % len(self.parts)
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def cursor_right(self):
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self.cursor = (self.cursor + 1) % len(self.parts)
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def appearance(self):
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width, height = self.dimensions
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parts = self.parts.copy()
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parts[self.cursor] = parts[self.cursor].invert()
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result, coords = wrap_text(parts, width)
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if len(result) > height:
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appearance, coords = wrap_text(parts, width - 1)
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line_num = coords[self.cursor][0] // (width - 1)
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appearance[line_num] = highlight_line(appearance[line_num])
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view_widget = fill3.View.from_widget(fill3.Fixed(appearance))
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if line_num >= height:
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x, y = view_widget.portal.position
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view_widget.portal.position = x, line_num // height * height
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view_widget.portal.limit_scroll(self.dimensions, (width, len(appearance)))
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result = view_widget.appearance_for(self.dimensions)
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else:
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line_num = coords[self.cursor][0] // width
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result[line_num] = highlight_line(result[line_num])
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return result
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class TextFilesEditor:
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def __init__(self, paths):
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self.paths = paths
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self.file_browser = FileBrowser(paths)
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self.is_browsing = False
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@staticmethod
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@functools.cache
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def get_editor(path):
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editor = TextEditor()
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editor.load(path)
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return editor
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def current_editor(self):
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return self.get_editor(self.paths[self.file_browser.cursor])
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def open_parts_browser(self):
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editor = self.current_editor()
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if editor.parts_widget is None:
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editor.show_parts_list()
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editor.parts_widget.is_focused = False
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def on_keyboard_input(self, term_code):
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if self.is_browsing:
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match term_code:
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case terminal.DOWN:
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self.is_browsing = False
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self.current_editor().parts_widget.is_focused = True
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case terminal.LEFT:
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self.file_browser.cursor_left()
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self.open_parts_browser()
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case terminal.RIGHT:
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self.file_browser.cursor_right()
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self.open_parts_browser()
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case terminal.ESC:
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self.is_browsing = False
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self.current_editor().parts_widget.escape_parts_browser()
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elif term_code == terminal.UP and self.current_editor().parts_widget is not None:
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self.is_browsing = True
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self.current_editor().parts_widget.is_focused = False
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else:
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self.current_editor().on_keyboard_input(term_code)
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fill3.APPEARANCE_CHANGED_EVENT.set()
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def on_mouse_input(self, term_code):
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self.current_editor().on_mouse_input(term_code)
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def appearance_for(self, dimensions):
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width, height = dimensions
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if self.is_browsing:
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self.file_browser.dimensions = width, height // 5
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file_browser_appearance = self.file_browser.appearance()
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else:
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file_browser_appearance = []
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editor_dimensions = width, height - len(file_browser_appearance)
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return file_browser_appearance + self.current_editor().appearance_for(editor_dimensions)
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def main():
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editor = TextFilesEditor(sys.argv[1:])
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asyncio.run(fill3.tui("Text Editor", editor))
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editor = TextEditor()
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editor.load(sys.argv[1])
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asyncio.run(fill3.tui("Editor", editor))
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if __name__ == "__main__":
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