Fix Pattern annotation

Author: p3ck

httpx/_client.py

@@ -46,7 +46,7 @@
     TimeoutTypes,
 )
 from ._urls import URL, QueryParams
-from ._utils import URLPattern, build_url_pattern, get_environment_proxies
+from ._utils import Pattern, build_url_pattern, get_environment_proxies
 
 if typing.TYPE_CHECKING:
     import ssl  # pragma: no cover
@@ -694,7 +694,7 @@ def __init__(
             limits=limits,
             transport=transport,
         )
-        self._mounts: dict[URLPattern, BaseTransport | None] = {
+        self._mounts: dict[Pattern, BaseTransport | None] = {
             build_url_pattern(key): None
             if proxy is None
             else self._init_proxy_transport(
@@ -1409,7 +1409,7 @@ def __init__(
             transport=transport,
         )
 
-        self._mounts: dict[URLPattern, AsyncBaseTransport | None] = {
+        self._mounts: dict[Pattern, AsyncBaseTransport | None] = {
             build_url_pattern(key): None
             if proxy is None
             else self._init_proxy_transport(

httpx/_utils.py

@@ -237,7 +237,7 @@ def priority(self) -> tuple[int, int, int]:
     def __hash__(self) -> int:
         return hash(self.pattern)
 
-    def __lt__(self, other: URLPattern) -> bool:
+    def __lt__(self, other: Pattern) -> bool:
         return self.priority < other.priority
 
     def __eq__(self, other: typing.Any) -> bool:
@@ -268,17 +268,14 @@ def priority(self) -> tuple[int, int, int]:
     def __hash__(self) -> int:
         return hash(self.net)
 
-    def __lt__(self, other: URLPattern) -> bool:
+    def __lt__(self, other: Pattern) -> bool:
         return self.priority < other.priority
 
     def __eq__(self, other: typing.Any) -> bool:
         return isinstance(other, IPNetPattern) and self.net == other.net
 
 
-URLPattern = IPNetPattern | WildcardURLPattern
-
-
-def build_url_pattern(pattern: str) -> URLPattern:
+def build_url_pattern(pattern: str) -> Pattern:
     try:
         proto, rest = pattern.split("://", 1)
         if proto == "all" and "/" in rest: