chore: use f-strings

Author: nijel

weblate_web/payments/backends.py

@@ -505,7 +505,7 @@ class DebugPending(DebugPay):
     def perform(
         self, request: HttpRequest | None, back_url: str, complete_url: str
     ) -> HttpResponseRedirect | None:
-        return redirect("https://cihar.com/?url=" + complete_url)
+        return redirect(f"https://cihar.com/?url={complete_url}")
 
     def collect(self, request: HttpRequest | None) -> bool:
         return True

weblate_web/templatetags/site_url.py

@@ -37,13 +37,13 @@ def add_site_url(content):
         if url is None:
             continue
         if url.startswith("/"):
-            link.set("href", "https://weblate.org" + url)
+            link.set("href", f"https://weblate.org{url}")
     for link in tree.findall(".//img"):
         url = link.get("src")
         if url is None:
             continue
         if url.startswith("/"):
-            link.set("src", "https://weblate.org" + url)
+            link.set("src", f"https://weblate.org{url}")
     return mark_safe(  # noqa: S308
         etree.tostring(
             tree.getroot(), pretty_print=True, method="html", encoding="unicode"

weblate_web/tests.py

@@ -1036,7 +1036,7 @@ def test_pending(self) -> None:
         complete_url = reverse("payment-complete", kwargs={"pk": payment.pk})
         self.assertRedirects(
             response,
-            "https://cihar.com/?url=http://localhost:1234" + complete_url,
+            f"https://cihar.com/?url=http://localhost:1234{complete_url}",
             fetch_redirect_response=False,
         )
         self.check_payment(payment, Payment.PENDING)

weblate_web/urls.py

@@ -301,18 +301,18 @@ def lastmod(self, item):
     re_path(
         r"^(android-chrome|favicon)-(?P<size>192|512)x(?P=size)\.png$",
         RedirectView.as_view(
-            url=settings.STATIC_URL + "weblate-%(size)s.png", permanent=True
+            url=f"{settings.STATIC_URL}weblate-%(size)s.png", permanent=True
         ),
     ),
     path(
         "apple-touch-icon.png",
         RedirectView.as_view(
-            url=settings.STATIC_URL + "weblate-180.png", permanent=True
+            url=f"{settings.STATIC_URL}weblate-180.png", permanent=True
         ),
     ),
     re_path(
         r"^(?P<name>favicon\.ico|robots\.txt)$",
-        RedirectView.as_view(url=settings.STATIC_URL + "%(name)s", permanent=True),
+        RedirectView.as_view(url=f"{settings.STATIC_URL}%(name)s", permanent=True),
     ),
     path(
         "browserconfig.xml",