add missing from __future__ import annotations

pyglossary/ui/ui_web/websocket_main.py

@@ -22,13 +22,18 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
+from __future__ import annotations
+
 import base64
 import json
 import logging
 import os.path
 from pathlib import Path
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+	from pyglossary.glossary_types import EntryType
 
-from pyglossary.glossary_types import EntryType
 from pyglossary.glossary_v2 import Glossary
 from pyglossary.ui.ui_web.weblog import WebLogHandler
 from pyglossary.ui.ui_web.websocket_handler import HTTPWebSocketHandler

tests/entry_test.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import sys
 import unittest
 from os.path import abspath, dirname

tests/option_test.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import sys
 import unittest
 from os.path import abspath, dirname

tests/stardict_test.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import locale
 import random
 import unittest