✨ textual upgrade

Author: juftin

browsr/_base.py

@@ -8,7 +8,7 @@
 import pathlib
 from dataclasses import dataclass
 from textwrap import dedent
-from typing import Any, Dict, Optional, Union
+from typing import Any, ClassVar, Dict, List, Optional, Union
 
 import numpy as np
 import upath
@@ -19,7 +19,7 @@
 from rich.text import Text
 from textual import on
 from textual.app import App, ComposeResult
-from textual.binding import Binding
+from textual.binding import Binding, BindingType
 from textual.containers import Container, VerticalScroll
 from textual.reactive import reactive, var
 from textual.widget import Widget
@@ -247,7 +247,7 @@ class VimScroll(VerticalScroll):
     A VerticalScroll with Vim Keybindings
     """
 
-    BINDINGS = [
+    BINDINGS: ClassVar[List[BindingType]] = [
         *VerticalScroll.BINDINGS,
         *vim_scroll_bindings,
     ]
@@ -258,7 +258,7 @@ class VimDataTable(DataTable[str]):
     A DataTable with Vim Keybindings
     """
 
-    BINDINGS = [
+    BINDINGS: ClassVar[List[BindingType]] = [
         *DataTable.BINDINGS,
         *vim_cursor_bindings,
     ]

browsr/browsr.py

@@ -10,7 +10,7 @@
 import shutil
 from os import getenv
 from textwrap import dedent
-from typing import TYPE_CHECKING, Any, Iterable, Optional, Union
+from typing import TYPE_CHECKING, Any, ClassVar, Iterable, List, Optional, Union
 
 import pandas as pd
 import upath
@@ -20,7 +20,7 @@
 from rich.traceback import Traceback
 from rich_pixels import Pixels
 from textual import on
-from textual.binding import Binding
+from textual.binding import Binding, BindingType
 from textual.containers import Container, Horizontal
 from textual.events import Mount
 from textual.reactive import var
@@ -59,7 +59,7 @@ class Browsr(BrowsrTextualApp):
 
     TITLE = __application__
     CSS_PATH = "browsr.css"
-    BINDINGS = [
+    BINDINGS: ClassVar[List[BindingType]] = [
         Binding(key="q", action="quit", description="Quit"),
         Binding(key="f", action="toggle_files", description="Toggle Files"),
         Binding(key="t", action="theme", description="Toggle Theme"),

browsr/universal_directory_tree.py

@@ -4,8 +4,9 @@
 
 from __future__ import annotations
 
-from typing import Iterable, Optional
+from typing import ClassVar, Iterable, List, Optional
 
+from textual.binding import BindingType
 from textual.widgets._directory_tree import DirEntry
 from textual.widgets._tree import TreeNode
 from textual_universal_directorytree import UniversalDirectoryTree
@@ -19,7 +20,7 @@ class BrowsrDirectoryTree(UniversalDirectoryTree):
     A DirectoryTree that can handle any filesystem.
     """
 
-    BINDINGS = [
+    BINDINGS: ClassVar[List[BindingType]] = [
         *UniversalDirectoryTree.BINDINGS,
         *vim_cursor_bindings,
     ]

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
   "rich~=13.3.5",
   "rich-click~=1.5.2",
   "rich-pixels~=2.1.1",
-  "textual==0.28.1",
+  "textual==0.30.0",
   "textual-universal-directorytree~=1.0.1",
   "Pillow>=9.1.0",
   "PyMuPDF~=1.22.3"
@@ -79,7 +79,7 @@ dependencies = [
   "mypy~=1.2.0",
   "pandas-stubs~=2.0.0.230412",
   "pip-tools~=6.13.0",
-  "textual[dev]==0.28.1"
+  "textual-dev~=1.0.1"
 ]
 features = ["all"]
 pre-install-commands = ["pip install -U --no-deps -r requirements/requirements-dev.txt"]