Move utility functions from _utils.py to _client.py (#3389)

diff --git a/httpx/_client.py b/httpx/_client.py
index 5801abe4d0c2ae4ecc96cb2ba6d6cd71451d07bf..76325c147dbaa6238f0a0c61abcbcc195b78c129 100644 (file)
--- a/httpx/_client.py
+++ b/httpx/_client.py
@@ -45,12 +45,7 @@ from ._types import (
     TimeoutTypes,
 )
 from ._urls import URL, QueryParams
-from ._utils import (
-    URLPattern,
-    get_environment_proxies,
-    is_https_redirect,
-    same_origin,
-)
+from ._utils import URLPattern, get_environment_proxies
 
 if typing.TYPE_CHECKING:
     import ssl  # pragma: no cover
@@ -63,6 +58,38 @@ T = typing.TypeVar("T", bound="Client")
 U = typing.TypeVar("U", bound="AsyncClient")
 
 
+def _is_https_redirect(url: URL, location: URL) -> bool:
+    """
+    Return 'True' if 'location' is a HTTPS upgrade of 'url'
+    """
+    if url.host != location.host:
+        return False
+
+    return (
+        url.scheme == "http"
+        and _port_or_default(url) == 80
+        and location.scheme == "https"
+        and _port_or_default(location) == 443
+    )
+
+
+def _port_or_default(url: URL) -> int | None:
+    if url.port is not None:
+        return url.port
+    return {"http": 80, "https": 443}.get(url.scheme)
+
+
+def _same_origin(url: URL, other: URL) -> bool:
+    """
+    Return 'True' if the given URLs share the same origin.
+    """
+    return (
+        url.scheme == other.scheme
+        and url.host == other.host
+        and _port_or_default(url) == _port_or_default(other)
+    )
+
+
 class UseClientDefault:
     """
     For some parameters such as `auth=...` and `timeout=...` we need to be able
@@ -521,8 +548,8 @@ class BaseClient:
         """
         headers = Headers(request.headers)
 
-        if not same_origin(url, request.url):
-            if not is_https_redirect(request.url, url):
+        if not _same_origin(url, request.url):
+            if not _is_https_redirect(request.url, url):
                 # Strip Authorization headers when responses are redirected
                 # away from the origin. (Except for direct HTTP to HTTPS redirects.)
                 headers.pop("Authorization", None)

diff --git a/httpx/_utils.py b/httpx/_utils.py
index 9a1ed547498f9c4cd8131d1ef603ea605358bda8..7fe827da4d071b32ea6da44328629699d6fc88ce 100644 (file)
--- a/httpx/_utils.py
+++ b/httpx/_utils.py
@@ -27,38 +27,6 @@ def primitive_value_to_str(value: PrimitiveData) -> str:
     return str(value)
 
 
-def port_or_default(url: URL) -> int | None:
-    if url.port is not None:
-        return url.port
-    return {"http": 80, "https": 443}.get(url.scheme)
-
-
-def same_origin(url: URL, other: URL) -> bool:
-    """
-    Return 'True' if the given URLs share the same origin.
-    """
-    return (
-        url.scheme == other.scheme
-        and url.host == other.host
-        and port_or_default(url) == port_or_default(other)
-    )
-
-
-def is_https_redirect(url: URL, location: URL) -> bool:
-    """
-    Return 'True' if 'location' is a HTTPS upgrade of 'url'
-    """
-    if url.host != location.host:
-        return False
-
-    return (
-        url.scheme == "http"
-        and port_or_default(url) == 80
-        and location.scheme == "https"
-        and port_or_default(location) == 443
-    )
-
-
 def get_environment_proxies() -> dict[str, str | None]:
     """Gets proxy information from the environment"""
 

diff --git a/tests/client/test_headers.py b/tests/client/test_headers.py
index b8d29767007d48fd2f3ba82ed0f4c0b6f4eb52bc..47f5a4d7317b08891214b2d64194a37b0a950e16 100755 (executable)
--- a/tests/client/test_headers.py
+++ b/tests/client/test_headers.py
@@ -235,3 +235,59 @@ def test_host_with_non_default_port_in_url():
 def test_request_auto_headers():
     request = httpx.Request("GET", "https://www.example.org/")
     assert "host" in request.headers
+
+
+def test_same_origin():
+    origin = httpx.URL("https://example.com")
+    request = httpx.Request("GET", "HTTPS://EXAMPLE.COM:443")
+
+    client = httpx.Client()
+    headers = client._redirect_headers(request, origin, "GET")
+
+    assert headers["Host"] == request.url.netloc.decode("ascii")
+
+
+def test_not_same_origin():
+    origin = httpx.URL("https://example.com")
+    request = httpx.Request("GET", "HTTP://EXAMPLE.COM:80")
+
+    client = httpx.Client()
+    headers = client._redirect_headers(request, origin, "GET")
+
+    assert headers["Host"] == origin.netloc.decode("ascii")
+
+
+def test_is_https_redirect():
+    url = httpx.URL("https://example.com")
+    request = httpx.Request(
+        "GET", "http://example.com", headers={"Authorization": "empty"}
+    )
+
+    client = httpx.Client()
+    headers = client._redirect_headers(request, url, "GET")
+
+    assert "Authorization" in headers
+
+
+def test_is_not_https_redirect():
+    url = httpx.URL("https://www.example.com")
+    request = httpx.Request(
+        "GET", "http://example.com", headers={"Authorization": "empty"}
+    )
+
+    client = httpx.Client()
+    headers = client._redirect_headers(request, url, "GET")
+
+    assert "Authorization" not in headers
+
+
+def test_is_not_https_redirect_if_not_default_ports():
+    url = httpx.URL("https://example.com:1337")
+    request = httpx.Request(
+        "GET", "http://example.com:9999", headers={"Authorization": "empty"}
+    )
+
+    client = httpx.Client()
+    headers = client._redirect_headers(request, url, "GET")
+
+    assert "Authorization" not in headers

diff --git a/tests/test_utils.py b/tests/test_utils.py
index 3e2abdef28eddadde9e7bc6cd6f3fe555f47dbad..f9c215f65a131e9a96cf3be6002e0117a1f59050 100644 (file)
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -6,10 +6,7 @@ import random
 import pytest
 
 import httpx
-from httpx._utils import (
-    URLPattern,
-    get_environment_proxies,
-)
+from httpx._utils import URLPattern, get_environment_proxies
 
 
 @pytest.mark.parametrize(
@@ -115,62 +112,6 @@ def test_get_environment_proxies(environment, proxies):
     assert get_environment_proxies() == proxies
 
 
-def test_same_origin():
-    origin = httpx.URL("https://example.com")
-    request = httpx.Request("GET", "HTTPS://EXAMPLE.COM:443")
-
-    client = httpx.Client()
-    headers = client._redirect_headers(request, origin, "GET")
-
-    assert headers["Host"] == request.url.netloc.decode("ascii")
-
-
-def test_not_same_origin():
-    origin = httpx.URL("https://example.com")
-    request = httpx.Request("GET", "HTTP://EXAMPLE.COM:80")
-
-    client = httpx.Client()
-    headers = client._redirect_headers(request, origin, "GET")
-
-    assert headers["Host"] == origin.netloc.decode("ascii")
-
-
-def test_is_https_redirect():
-    url = httpx.URL("https://example.com")
-    request = httpx.Request(
-        "GET", "http://example.com", headers={"Authorization": "empty"}
-    )
-
-    client = httpx.Client()
-    headers = client._redirect_headers(request, url, "GET")
-
-    assert "Authorization" in headers
-
-
-def test_is_not_https_redirect():
-    url = httpx.URL("https://www.example.com")
-    request = httpx.Request(
-        "GET", "http://example.com", headers={"Authorization": "empty"}
-    )
-
-    client = httpx.Client()
-    headers = client._redirect_headers(request, url, "GET")
-
-    assert "Authorization" not in headers
-
-
-def test_is_not_https_redirect_if_not_default_ports():
-    url = httpx.URL("https://example.com:1337")
-    request = httpx.Request(
-        "GET", "http://example.com:9999", headers={"Authorization": "empty"}
-    )
-
-    client = httpx.Client()
-    headers = client._redirect_headers(request, url, "GET")
-
-    assert "Authorization" not in headers
-
-
 @pytest.mark.parametrize(
     ["pattern", "url", "expected"],
     [