Adapt to changes in collections.UserList types

Signed-off-by: Nikola Forró <nforro@redhat.com>

files/install-requirements-pip.yaml

@@ -9,4 +9,5 @@
       with_items:
         - arrow
         - rpm-py-installer
+        - typing-extensions
       become: true

files/tasks/rpm-deps.yaml

@@ -3,4 +3,5 @@
   dnf:
     name:
       - python3-arrow
+      - python3-typing-extensions
   become: true

setup.cfg

@@ -36,6 +36,7 @@ install_requires =
     arrow
     importlib-metadata;python_version<"3.8"
     rpm
+    typing-extensions
 python_requires = >=3.6
 include_package_data = True
 setup_requires =

specfile/sections.py

@@ -5,6 +5,8 @@
 import re
 from typing import List, Optional, overload
 
+from typing_extensions import SupportsIndex
+
 # valid section names as defined in build/parseSpec.c in RPM source
 SECTION_NAMES = {
     "package",
@@ -79,7 +81,7 @@ def __copy__(self) -> "Section":
         return Section(self.name, self.data)
 
     @overload
-    def __getitem__(self, i: int) -> str:
+    def __getitem__(self, i: SupportsIndex) -> str:
         pass
 
     @overload

specfile/tags.py

@@ -5,6 +5,8 @@
 import re
 from typing import Any, Iterable, List, Optional, Union, overload
 
+from typing_extensions import SupportsIndex
+
 from specfile.sections import Section
 
 # valid tag names extracted from lib/rpmtag.h in RPM source
@@ -334,7 +336,7 @@ def __contains__(self, item: object) -> bool:
         return item in self.data
 
     @overload
-    def __getitem__(self, i: int) -> Comment:
+    def __getitem__(self, i: SupportsIndex) -> Comment:
         pass
 
     @overload
@@ -348,7 +350,7 @@ def __getitem__(self, i):
             return self.data[i]
 
     @overload
-    def __setitem__(self, i: int, item: Union[Comment, str]) -> None:
+    def __setitem__(self, i: SupportsIndex, item: Union[Comment, str]) -> None:
         pass
 
     @overload
@@ -523,7 +525,7 @@ def __repr__(self) -> str:
         return f"Tags({data}, {remainder})"
 
     @overload
-    def __getitem__(self, i: int) -> Tag:
+    def __getitem__(self, i: SupportsIndex) -> Tag:
         pass
 
     @overload