Replace pkg_resources with importlib.metadata (#74)

plugins/cell/txl_cell/components.py

@@ -1,8 +1,8 @@
 import asyncio
 import json
 from functools import partial
+from importlib.metadata import entry_points
 
-import pkg_resources
 from asphalt.core import Component, Context
 from pycrdt import Doc, Map, MapEvent, Text
 from rich.text import Text as RichText
@@ -12,7 +12,7 @@
 from txl.base import Cell, CellFactory, Contents, Kernel, Widgets
 from txl.text_input import TextInput
 
-YDOCS = {ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="ypywidgets")}
+YDOCS = {ep.name: ep.load() for ep in entry_points(group="ypywidgets")}
 
 
 class Source(TextInput):

plugins/console/txl_console/components.py

@@ -1,7 +1,7 @@
 from functools import partial
+from importlib.metadata import entry_points
 from typing import Any
 
-import pkg_resources
 from asphalt.core import Component, Context
 from pycrdt import ArrayEvent, Doc
 from textual.containers import VerticalScroll
@@ -11,7 +11,7 @@
 
 from txl.base import CellFactory, Console, Kernels, Kernelspecs, Launcher, MainArea
 
-ydocs = {ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="jupyter_ydoc")}
+ydocs = {ep.name: ep.load() for ep in entry_points(group="jupyter_ydoc")}
 
 
 class ConsoleMeta(type(Console), type(VerticalScroll)):

plugins/local_contents/txl_local_contents/components.py

@@ -1,15 +1,15 @@
 import json
+from importlib.metadata import entry_points
 from os import scandir
 from typing import List, Union
 
-import pkg_resources
 from anyio import Path
 from asphalt.core import Component, Context
 from pycrdt import Doc
 
 from txl.base import Contents
 
-ydocs = {ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="jupyter_ydoc")}
+ydocs = {ep.name: ep.load() for ep in entry_points(group="jupyter_ydoc")}
 
 
 class LocalContents(Contents):

plugins/notebook_editor/txl_notebook_editor/components.py

@@ -1,10 +1,10 @@
 import asyncio
 import json
 from functools import partial
+from importlib.metadata import entry_points
 from typing import Any
 
 import anyio
-import pkg_resources
 from asphalt.core import Component, Context
 from httpx import AsyncClient
 from textual.containers import VerticalScroll
@@ -24,7 +24,7 @@
     MainArea,
 )
 
-ydocs = {ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="jupyter_ydoc")}
+ydocs = {ep.name: ep.load() for ep in entry_points(group="jupyter_ydoc")}
 
 
 class NotebookEditorMeta(type(Editor), type(VerticalScroll)):

plugins/remote_contents/txl_remote_contents/components.py

@@ -1,19 +1,19 @@
 import asyncio
 import json
 from base64 import b64encode
+from importlib.metadata import entry_points
 from typing import Any, Dict, List, Optional, Union
 from urllib import parse
 
 import httpx
-import pkg_resources
 from asphalt.core import Component, Context
 from httpx_ws import aconnect_ws
 from pycrdt import Doc
 from pycrdt_websocket import WebsocketProvider
 
 from txl.base import Contents
 
-ydocs = {ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="jupyter_ydoc")}
+ydocs = {ep.name: ep.load() for ep in entry_points(group="jupyter_ydoc")}
 
 
 class Websocket:

plugins/widgets/txl_widgets/components.py

@@ -1,4 +1,5 @@
-import pkg_resources
+from importlib.metadata import entry_points
+
 from asphalt.core import Component, Context
 from pycrdt import TransactionEvent
 from ypywidgets.utils import (
@@ -15,7 +16,7 @@
 class _Widgets:
     def __init__(self):
         self.ydocs = {
-            ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="ypywidgets")
+            ep.name: ep.load() for ep in entry_points(group="ypywidgets")
         }
         self.widgets = {}
 

txl/txl/app.py

@@ -1,10 +1,11 @@
-import pkg_resources
+from importlib.metadata import entry_points
+
 from asphalt.core import CLIApplicationComponent, Context
 from asphalt.core.cli import run as asphalt_run
 from textual.app import App
 
 components = {
-    ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="txl.components")
+    ep.name: ep.load() for ep in entry_points(group="txl.components")
 }
 
 disabled = []