Fix some typing errors for python 3.8

.github/workflows/tests.yml

@@ -26,10 +26,10 @@ jobs:
       - uses: actions/checkout@v2
         with:
           submodules: true
-      - name: Set up Python 3.9
+      - name: Set up Python 3.8
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9
+          python-version: 3.8
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip

rare/components/dialogs/login/browser_login.py

@@ -1,11 +1,12 @@
 import json
 from logging import getLogger
+from typing import Tuple
 
 from PyQt5.QtCore import pyqtSignal, QUrl
 from PyQt5.QtGui import QDesktopServices
 from PyQt5.QtWidgets import QWidget
-from legendary.core import LegendaryCore
 
+from legendary.core import LegendaryCore
 from rare.ui.components.dialogs.login.browser_login import Ui_BrowserLogin
 from rare.utils.extra_widgets import IndicatorLineEdit
 
@@ -37,7 +38,7 @@ class BrowserLogin(QWidget, Ui_BrowserLogin):
         return self.sid_edit.is_valid
 
     @staticmethod
-    def text_changed(text) -> tuple[bool, str]:
+    def text_changed(text) -> Tuple[bool, str]:
         if text:
             text = text.strip()
             if text.startswith("{") and text.endswith("}"):

rare/components/tabs/settings/legendary.py

@@ -1,7 +1,6 @@
-import os.path
-import platform
 import re
 from logging import getLogger
+from typing import Tuple
 
 from PyQt5.QtWidgets import QSizePolicy, QWidget, QFileDialog, QMessageBox
 
@@ -61,7 +60,7 @@ class LegendarySettings(QWidget, Ui_LegendarySettings):
         self.locale_layout.addWidget(self.locale_edit)
 
     @staticmethod
-    def locale_chck(text: str) -> tuple[bool, str]:
+    def locale_chck(text: str) -> Tuple[bool, str]:
         if text:
             if re.match("^[a-zA-Z]{2,3}_[a-zA-Z]{2,3}$", text):
                 language, country = text.split("_")

rare/utils/extra_widgets.py

@@ -1,14 +1,14 @@
 import io
 import os
-from typing import Callable
 from logging import getLogger
+from typing import Callable, Tuple
 
 import PIL
 from PIL import Image
 from PyQt5.QtCore import Qt, QCoreApplication, QRect, QSize, QPoint, pyqtSignal
 from PyQt5.QtGui import QMovie, QPixmap, QFontMetrics
 from PyQt5.QtWidgets import QLayout, QStyle, QSizePolicy, QLabel, QFileDialog, QHBoxLayout, QWidget, QPushButton, \
-    QStyleOptionTab, QStylePainter, QTabBar, QLineEdit, QToolButton, QTabWidget
+    QStyleOptionTab, QStylePainter, QTabBar, QLineEdit, QToolButton
 from qtawesome import icon
 
 from rare import resources_path, cache_dir
@@ -130,7 +130,7 @@ class IndicatorLineEdit(QWidget):
     def __init__(self,
                  text: str = "",
                  ph_text: str = "",
-                 edit_func: Callable[[str], tuple[bool, str]] = None,
+                 edit_func: Callable[[str], Tuple[bool, str]] = None,
                  save_func: Callable[[str], None] = None,
                  horiz_policy: QSizePolicy = QSizePolicy.Expanding,
                  parent=None):
@@ -196,7 +196,7 @@ class PathEdit(IndicatorLineEdit):
                  type_filter: str = "",
                  name_filter: str = "",
                  ph_text: str = "",
-                 edit_func: Callable[[str], tuple[bool, str]] = None,
+                 edit_func: Callable[[str], Tuple[bool, str]] = None,
                  save_func: Callable[[str], None] = None,
                  horiz_policy: QSizePolicy = QSizePolicy.Expanding,
                  parent=None):