diff --git a/src/acurses.py b/src/acurses.py
index bb952f9..994549e 100644
--- a/src/acurses.py
+++ b/src/acurses.py
@@ -109,7 +109,10 @@ def getmaxyx(self) -> tuple[int, int]:
 
     def _clear_buffer(self, attr: int = -1) -> None:
         self.addstr(
-            self._stored_y, self._stored_x, "".join(self._buffer), self._stored_attr
+            self._stored_y,
+            self._stored_x,
+            "".join(self._buffer),
+            self._stored_attr,
         )
         if attr != -1:
             self._stored_attr = attr
@@ -235,7 +238,10 @@ def color_pair(pair_number: int) -> int:
 
 
 def newwin(
-    nlines: int, ncols: int, begin_y: int = 0, begin_x: int = 0
+    nlines: int,
+    ncols: int,
+    begin_y: int = 0,
+    begin_x: int = 0,
 ) -> _CursesWindow:
     """
     Return a new window, whose left-upper corner is at (begin_y, begin_x),
diff --git a/src/clipboard.py b/src/clipboard.py
index c8e9779..69084c0 100644
--- a/src/clipboard.py
+++ b/src/clipboard.py
@@ -25,7 +25,10 @@
 
 
 def copy_todo(
-    stdscr: curses.window, todos: Todos, selected: Cursor, copied_todo: Todo
+    stdscr: curses.window,
+    todos: Todos,
+    selected: Cursor,
+    copied_todo: Todo,
 ) -> None:
     """
     Set `copied_todo` to be a duplicate of the first selected Todo.
@@ -42,7 +45,10 @@ def copy_todo(
 
 
 def _todo_from_clipboard(
-    stdscr: curses.window, todos: Todos, selected: int, copied_todo: Todo
+    stdscr: curses.window,
+    todos: Todos,
+    selected: int,
+    copied_todo: Todo,
 ) -> Todos:
     """Retrieve copied_todo and insert into todo list"""
     if not CLIPBOARD_EXISTS:
@@ -65,7 +71,10 @@ def _todo_from_clipboard(
 
 
 def paste_todo(
-    stdscr: curses.window, todos: Todos, selected: Cursor, copied_todo: Todo
+    stdscr: curses.window,
+    todos: Todos,
+    selected: Cursor,
+    copied_todo: Todo,
 ) -> Todos:
     """Paste a todo from copied_todo or clipboard if available"""
     temp = todos.copy()
diff --git a/src/get_args.py b/src/get_args.py
index 0b58b57..855deab 100644
--- a/src/get_args.py
+++ b/src/get_args.py
@@ -29,6 +29,7 @@
 
 class GuiType(Enum):
     """Specifiy a GUI type, (curses default tui, ansi custom tui, tkinter gui)"""
+
     CURSES = "curses"
     ANSI = "ansi"
     TKINTER = "tkinter"
@@ -74,7 +75,7 @@ def _get_args() -> TypedNamespace:
                 CONTROLS_END_INDEX,
                 str(_DEFAULT_HELP_FILE),
                 frozenset({"<kbd>", "</kbd>"}),
-            )
+            ),
         ),
     )
     parser.add_argument(
diff --git a/src/get_todo.py b/src/get_todo.py
index ac82b17..dc59925 100644
--- a/src/get_todo.py
+++ b/src/get_todo.py
@@ -34,7 +34,11 @@ class _EditString(NamedTuple):
 
 
 def hline(
-    win: curses.window, y_loc: int, x_loc: int, char: str | int, width: int
+    win: curses.window,
+    y_loc: int,
+    x_loc: int,
+    char: str | int,
+    width: int,
 ) -> None:
     """
     Display a horizontal line starting at (y_loc, x_loc)
@@ -49,7 +53,7 @@ def _ensure_valid(win: curses.window) -> None:
     if win.getmaxyx()[0] < 3:
         raise ValueError(
             "Window is too short, it won't be able to\
-            display the minimum 1 line of text."
+            display the minimum 1 line of text.",
         )
     if win.getmaxyx()[0] > 3:
         raise NotImplementedError("Multiline text editing is not supported")
@@ -164,7 +168,11 @@ def _handle_toggle_note_todo(stdscr: curses.window, todo: Todo) -> None:
 
 
 def _handle_indent_dedent(
-    stdscr: curses.window, todo: Todo, action: str, chars: _Chars, position: int
+    stdscr: curses.window,
+    todo: Todo,
+    action: str,
+    chars: _Chars,
+    position: int,
 ) -> _EditString:
     if action == "indent":
         todo.indent()
@@ -184,7 +192,9 @@ def _handle_end(chars: _Chars) -> _EditString:
 
 
 def _passthrough(
-    stdscr: curses.window, edit_string: _EditString, key_name: str
+    stdscr: curses.window,
+    edit_string: _EditString,
+    key_name: str,
 ) -> _EditString:
     alert(stdscr, f"Key `{key_name}` is not supported")
     return edit_string
@@ -300,7 +310,10 @@ def _get_chars_position(
 
 
 def _set_once(
-    mode: SingleLineModeImpl, chars: _Chars, position: int, color: Color
+    mode: SingleLineModeImpl,
+    chars: _Chars,
+    position: int,
+    color: Color,
 ) -> str:
     mode.set_once()
     string = "".join(chars)
@@ -374,7 +387,7 @@ def get_todo(
     while True:
         if len(chars) + 1 >= win.getmaxyx()[1] - 1:
             return todo.set_display_text(
-                _set_once(mode, chars, position, todo.get_color())
+                _set_once(mode, chars, position, todo.get_color()),
             )
         if position == len(chars):
             win.addch(1, len(chars) + 1, "█")
@@ -392,7 +405,10 @@ def get_todo(
             mode.toggle()
             break
         next_step = _get_chars_position(
-            input_char, (stdscr, win), (chars, position, todo), mode
+            input_char,
+            (stdscr, win),
+            (chars, position, todo),
+            mode,
         )
         if next_step is None:
             return original
diff --git a/src/md_to_py.py b/src/md_to_py.py
index 430e019..2a7a686 100644
--- a/src/md_to_py.py
+++ b/src/md_to_py.py
@@ -10,7 +10,9 @@
 
 
 def _get_column_widths(
-    row: str, delimiter: str = "|", strip_spaces: bool = True
+    row: str,
+    delimiter: str = "|",
+    strip_spaces: bool = True,
 ) -> list[int]:
     """
     Return a list of column widths. Columns are determined by a delimiter
@@ -25,7 +27,7 @@ def _get_column_widths(
 
     if len(delimiter) != 1:
         raise ValueError(
-            f"`delimiter` must be one character, is {len(delimiter)} characters"
+            f"`delimiter` must be one character, is {len(delimiter)} characters",
         )
     if delimiter == " ":
         raise ValueError("`delimiter` cannot be a space")
@@ -70,7 +72,7 @@ def _pad_columns(row: str, widths: tuple[int, ...] | int, delimiter: str = "|")
 
     if len(delimiter) != 1:
         raise ValueError(
-            f"`delimiter` must be one character, is {len(delimiter)} characters"
+            f"`delimiter` must be one character, is {len(delimiter)} characters",
         )
     if delimiter == " ":
         raise ValueError("`delimiter` cannot be a space")
@@ -80,7 +82,7 @@ def _pad_columns(row: str, widths: tuple[int, ...] | int, delimiter: str = "|")
     if isinstance(widths, tuple) and len(widths) != column_count:
         raise ValueError(
             "`widths` cannot be a tuple of arbitrary length. "
-            f"Is {len(widths)}, should be {column_count}."
+            f"Is {len(widths)}, should be {column_count}.",
         )
 
     if isinstance(widths, int):
@@ -103,11 +105,12 @@ def _pad_columns(row: str, widths: tuple[int, ...] | int, delimiter: str = "|")
         if widths[column] < non_space_len:
             raise ValueError(
                 f"Width of column `{column}` cannot be less than "
-                f"{non_space_len}, is {widths[column]}"
+                f"{non_space_len}, is {widths[column]}",
             )
         change_amount = widths[column] - non_space_len
         for index in range(
-            prev_delimiter_index, prev_delimiter_index + non_space_len + 1
+            prev_delimiter_index,
+            prev_delimiter_index + non_space_len + 1,
         ):
             new_row += row[index]
         new_row += " " * change_amount
@@ -226,7 +229,7 @@ def md_table_to_lines(
         map(
             lambda iterable: max(iterable) + 2,
             zip(*_exclusive_map(_get_column_widths, lines, exclude=frozenset({1}))),
-        )
+        ),
     )
 
     for i, _ in enumerate(lines):
diff --git a/src/menus.py b/src/menus.py
index 347a7df..aba6af0 100644
--- a/src/menus.py
+++ b/src/menus.py
@@ -37,7 +37,10 @@
 
 
 def _simple_scroll_keybinds(
-    win: curses.window, cursor: int, len_lines: int, len_new_lines: int
+    win: curses.window,
+    cursor: int,
+    len_lines: int,
+    len_new_lines: int,
 ) -> int:
     try:
         key = win.getch()
@@ -53,7 +56,8 @@ def _simple_scroll_keybinds(
 
 
 def _get_move_options(
-    len_list: int, additional_options: dict[int, Callable[[int], int]]
+    len_list: int,
+    additional_options: dict[int, Callable[[int], int]],
 ) -> dict[int, Callable[[int], int]]:
     defaults: dict[int, Callable[[int], int]] = {
         Key.k: lambda cursor: cursor - 1,
@@ -89,7 +93,10 @@ def help_menu(parent_win: curses.window) -> None:
     hline(win, 2, 0, curses.ACS_HLINE, win.getmaxyx()[1])
     while True:
         new_lines, _, _ = make_printable_sublist(
-            win.getmaxyx()[0] - 4, lines[2:], cursor, 0
+            win.getmaxyx()[0] - 4,
+            lines[2:],
+            cursor,
+            0,
         )
         for i, line in enumerate(new_lines):
             win.addstr(i + 3, 1, line)
@@ -115,14 +122,18 @@ def magnify_menu(stdscr: curses.window, todos: Todos, selected: Cursor) -> None:
     stdscr.clear()
     set_header(stdscr, "Magnifying...")
     lines = big(  # pyright: ignore
-        todos[int(selected)].get_display_text(), width=stdscr.getmaxyx()[1]
+        todos[int(selected)].get_display_text(),
+        width=stdscr.getmaxyx()[1],
     ).split("\n")
     lines.append("")
     lines = [line.ljust(stdscr.getmaxyx()[1] - 2) for line in lines]
     cursor = 0
     while True:
         new_lines, _, _ = make_printable_sublist(
-            stdscr.getmaxyx()[0] - 2, lines, cursor, 0
+            stdscr.getmaxyx()[0] - 2,
+            lines,
+            cursor,
+            0,
         )
         for i, line in enumerate(new_lines):
             stdscr.addstr(i + 1, 1, line)
diff --git a/src/print_todos.py b/src/print_todos.py
index 79f481d..2a1e4fe 100644
--- a/src/print_todos.py
+++ b/src/print_todos.py
@@ -165,7 +165,10 @@ def _get_display_string(  # pylint: disable=too-many-arguments
 
 
 def _is_within_strikethrough_range(
-    counter: int, todo: Todo, display_string: str, window_width: int
+    counter: int,
+    todo: Todo,
+    display_string: str,
+    window_width: int,
 ) -> bool:
     # make sure to test with -s and -sx
     # issue lies with Alacritty terminal
@@ -213,7 +216,10 @@ def _print_todo(
             STRIKETHROUGH
             and todo.is_toggled()
             and _is_within_strikethrough_range(
-                counter, todo, display_string, stdscr.getmaxyx()[1]
+                counter,
+                todo,
+                display_string,
+                stdscr.getmaxyx()[1],
             )
         ):
             stdscr.addch(print_position + 1, counter, "\u0336")
@@ -234,7 +240,10 @@ def _color_to_ansi(color: int) -> str:
 
 
 def print_todos(
-    stdscr: curses.window | None, todos: Todos, selected: Cursor, prev_start: int = 0
+    stdscr: curses.window | None,
+    todos: Todos,
+    selected: Cursor,
+    prev_start: int = 0,
 ) -> int:
     """
     Output list of Todo objects to a curses stdscr or stdout.
@@ -248,7 +257,10 @@ def print_todos(
     except RuntimeError:
         return 0
     new_todos, temp_selected, prev_start = make_printable_sublist(
-        height - 1, list(todos), int(selected), prev_start=prev_start
+        height - 1,
+        list(todos),
+        int(selected),
+        prev_start=prev_start,
     )
     highlight = range(temp_selected, len(selected) + temp_selected)
     print_position = -1
@@ -261,8 +273,13 @@ def print_todos(
             print(
                 _color_to_ansi(todo.get_color().as_int())
                 + _get_display_string(
-                    Todos(new_todos), position, relative, range(0), width, True
-                )
+                    Todos(new_todos),
+                    position,
+                    relative,
+                    range(0),
+                    width,
+                    True,
+                ),
             )
             continue
         if not todo.is_folded() or DEBUG_FOLD:
@@ -270,7 +287,12 @@ def print_todos(
                 stdscr,
                 todo,
                 _get_display_string(
-                    Todos(new_todos), position, relative, highlight, width, False
+                    Todos(new_todos),
+                    position,
+                    relative,
+                    highlight,
+                    width,
+                    False,
                 ),
                 (position, print_position),
                 highlight,
diff --git a/src/tcurses.py b/src/tcurses.py
index d212b16..6a3b27e 100644
--- a/src/tcurses.py
+++ b/src/tcurses.py
@@ -17,7 +17,9 @@ class _CursesWindow:  # pylint: disable=too-many-instance-attributes
     def _updates_screen(func: Callable[..., None]) -> Callable[..., None]:
         @wraps(func)
         def _inner(
-            self: "_CursesWindow", *args: list[Any], **kwargs: dict[Any, Any]
+            self: "_CursesWindow",
+            *args: list[Any],
+            **kwargs: dict[Any, Any],
         ) -> None:
             screen.configure(state="normal")
             func(self, *args, **kwargs)
@@ -49,7 +51,8 @@ def __del__(self):
         root.bind("<Key>", stdscr._handle_key)
 
     def _handle_key(  # pylint: disable=too-many-return-statements
-        self, event: "Event[Any]"
+        self,
+        event: "Event[Any]",
     ) -> None:
         if self.has_key.get() or event.keysym.endswith(("_R", "_L")):
             return
@@ -172,7 +175,10 @@ def addch(self, y: int, x: int, char: str, attr: int = 0) -> None:
             or len(self.buffer) + self.stored_x >= self.width
         ):
             self.addstr(
-                self.stored_y, self.stored_x, "".join(self.buffer), self.stored_attr
+                self.stored_y,
+                self.stored_x,
+                "".join(self.buffer),
+                self.stored_attr,
             )
             self.stored_attr = attr
             self.buffer.clear()
@@ -293,7 +299,10 @@ def color_pair(pair_number: int) -> int:
 
 
 def newwin(
-    nlines: int, ncols: int, begin_y: int = 0, begin_x: int = 0
+    nlines: int,
+    ncols: int,
+    begin_y: int = 0,
+    begin_x: int = 0,
 ) -> _CursesWindow:
     """
     Return a new window, whose left-upper corner is at (begin_y, begin_x),
diff --git a/src/utils.py b/src/utils.py
index ceece62..dd98840 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -86,7 +86,10 @@ def set_header(stdscr: curses.window, message: str) -> None:
     Set the header to a specific message.
     """
     stdscr.addstr(
-        0, 0, message.ljust(stdscr.getmaxyx()[1]), curses.A_BOLD | curses.color_pair(2)
+        0,
+        0,
+        message.ljust(stdscr.getmaxyx()[1]),
+        curses.A_BOLD | curses.color_pair(2),
     )
 
 
@@ -132,7 +135,8 @@ def alert(stdscr: curses.window, message: str) -> int:
     border_width = 2
     max_y, max_x = stdscr.getmaxyx()
     height_chunk, width_chunk, chunks = tee(
-        _chunk_message(message, max_x * 3 // 4 - border_width), 3
+        _chunk_message(message, max_x * 3 // 4 - border_width),
+        3,
     )
     width = len(max(width_chunk, key=len)) + border_width
     height = sum(1 for _ in height_chunk) + border_width
diff --git a/todo.py b/todo.py
index 11f8c16..a62cb4c 100755
--- a/todo.py
+++ b/todo.py
@@ -184,7 +184,10 @@ def color_todo(stdscr: curses.window, todos: Todos, selected: Cursor) -> Todos:
 
 
 def edit_todo(
-    stdscr: curses.window, todos: Todos, selected: int, mode: SingleLineModeImpl
+    stdscr: curses.window,
+    todos: Todos,
+    selected: int,
+    mode: SingleLineModeImpl,
 ) -> Todos:
     """
     Open a get_todo input box with the current todo contents. Set
@@ -265,7 +268,10 @@ def _toggle_todo_note(todos: Todos, selected: Cursor) -> None:
 
 
 def _handle_delete_todo(
-    stdscr: curses.window, todos: Todos, selected: Cursor, copied_todo: Todo
+    stdscr: curses.window,
+    todos: Todos,
+    selected: Cursor,
+    copied_todo: Todo,
 ) -> Todos:
     if len(todos) > 0 and CLIPBOARD_EXISTS:
         copy_todo(stdscr, todos, selected, copied_todo)
@@ -346,7 +352,10 @@ def _handle_sort_menu(
 
 
 def _set_fold_state_under(
-    state: FoldedState, parent_indent_level: int, todos: Todos, start_index: int
+    state: FoldedState,
+    parent_indent_level: int,
+    todos: Todos,
+    start_index: int,
 ) -> None:
     index = start_index
     while True:
@@ -383,13 +392,19 @@ def _unset_folded(stdscr: curses.window, todos: Todos, selected: int) -> None:
         return
     parent.set_folded(FoldedState.DEFAULT)
     _set_fold_state_under(
-        FoldedState.DEFAULT, parent.get_indent_level(), todos, selected
+        FoldedState.DEFAULT,
+        parent.get_indent_level(),
+        todos,
+        selected,
     )
     stdscr.clear()
 
 
 def _handle_enter(
-    stdscr: curses.window, todos: Todos, selected: Cursor, mode: SingleLineModeImpl
+    stdscr: curses.window,
+    todos: Todos,
+    selected: Cursor,
+    mode: SingleLineModeImpl,
 ) -> Todos:
     prev_todo = todos[int(selected)] if len(todos) > 0 else Todo()
     if prev_todo.has_box():
@@ -496,7 +511,7 @@ def join_lines(todos: Todos, selected: Cursor) -> None:
     current_todo = int(selected)
 
     todos[prev_todo].set_display_text(
-        f"{todos[prev_todo].get_display_text()} {todos[current_todo].get_display_text()}"
+        f"{todos[prev_todo].get_display_text()} {todos[current_todo].get_display_text()}",
     )
     selected.slide_up()
     todos.pop(current_todo)
@@ -684,7 +699,9 @@ def main(stdscr: curses.window) -> int:
     if NO_GUI:
         print(f"{HEADER}:")
         print_todos(
-            None, file_string_to_todos(read_file(FILENAME)), Cursor(0, Todos(()))
+            None,
+            file_string_to_todos(read_file(FILENAME)),
+            Cursor(0, Todos(())),
         )
         sys_exit()