Replace httpx with niquests

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- `tilebox-storage`: Replaced `httpx` with `niquests` for ASF HTTP downloads.
+
 ## [0.50.1] - 2026-04-01
 
 ### Added

tilebox-storage/pyproject.toml

@@ -22,7 +22,7 @@ classifiers = [
 requires-python = ">=3.10"
 dependencies = [
     "tilebox-datasets",
-    "httpx>=0.27",
+    "niquests>=3.18",
     "aiofile>=3.8",
     "folium>=0.15",
     "shapely>=2",
@@ -33,10 +33,10 @@ dependencies = [
 [dependency-groups]
 dev = [
     "hypothesis>=6.112.1",
-    "pytest-httpx>=0.30.0",
     "pytest-asyncio>=0.24.0",
     "pytest-cov>=5.0.0",
     "pytest>=8.3.2",
+    "responses>=0.26.0",
 ]
 
 [project.urls]

tilebox-storage/tests/conftest.py

@@ -1,6 +1,186 @@
+from collections.abc import Iterator
+from inspect import isawaitable
+from io import BytesIO
+from sys import modules
+from typing import Any
+from unittest import mock as std_mock
+
+import niquests
+import niquests.adapters as niquests_adapters
+import niquests.exceptions as niquests_exceptions
+import niquests.models as niquests_models
 import pytest
+import requests.compat as requests_compat
+from niquests.packages import urllib3
+
+modules["requests"] = niquests
+modules["requests.adapters"] = niquests_adapters
+modules["requests.models"] = niquests_models
+modules["requests.exceptions"] = niquests_exceptions
+modules["requests.packages.urllib3"] = urllib3
+modules["requests.compat"] = requests_compat
+
+import responses  # noqa: E402
+
+
+# see https://niquests.readthedocs.io/en/latest/community/extensions.html#responses
+class _TransferState:
+    def __init__(self) -> None:
+        self.data_in_count = 0
+
+
+class _AsyncRawBody:
+    def __init__(self, body: bytes) -> None:
+        self._body = BytesIO(body)
+        self._fp = _TransferState()
+
+    async def read(self, chunk_size: int = -1, decode_content: bool = True) -> bytes:
+        _ = decode_content
+        chunk = self._body.read() if chunk_size == -1 else self._body.read(chunk_size)
+        self._fp.data_in_count += len(chunk)
+        return chunk
+
+    async def close(self) -> None:
+        self._body.close()
+
+    def release_conn(self) -> None:
+        return None
+
+
+class NiquestsMock(responses.RequestsMock):
+    """Extend responses to patch Niquests' sync and async adapters."""
+
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        super().__init__(*args, target="niquests.adapters.HTTPAdapter.send", **kwargs)
+        self._patcher_async: Any | None = None
+
+    def unbound_on_async_send(self) -> Any:
+        async def send(adapter: Any, request: Any, *args: Any, **kwargs: Any) -> Any:
+            if args:
+                try:
+                    kwargs["stream"] = args[0]
+                    kwargs["timeout"] = args[1]
+                    kwargs["verify"] = args[2]
+                    kwargs["cert"] = args[3]
+                    kwargs["proxies"] = args[4]
+                except IndexError:
+                    pass
+
+            stream = bool(kwargs.get("stream"))
+            resp = self._on_request(adapter, request, **kwargs)
+
+            if stream:
+                body = getattr(getattr(resp, "raw", None), "read", lambda: getattr(resp, "_content", b""))()
+                if isawaitable(body):
+                    body = await body
+                if body is None or isinstance(body, bool):
+                    body = b""
+                if isinstance(body, str):
+                    body = body.encode()
+                resp.__class__ = niquests.AsyncResponse
+                resp.raw = _AsyncRawBody(body)
+                return resp
+
+            resp.__class__ = niquests.Response
+            return resp
+
+        return send
+
+    def unbound_on_send(self) -> Any:
+        def send(adapter: Any, request: Any, *args: Any, **kwargs: Any) -> Any:
+            if args:
+                try:
+                    kwargs["stream"] = args[0]
+                    kwargs["timeout"] = args[1]
+                    kwargs["verify"] = args[2]
+                    kwargs["cert"] = args[3]
+                    kwargs["proxies"] = args[4]
+                except IndexError:
+                    pass
+
+            return self._on_request(adapter, request, **kwargs)
+
+        return send
+
+    def start(self) -> None:
+        if self._patcher:
+            return
+
+        self._patcher = std_mock.patch(target=self.target, new=self.unbound_on_send())
+        self._patcher_async = std_mock.patch(
+            target=self.target.replace("HTTPAdapter", "AsyncHTTPAdapter"),
+            new=self.unbound_on_async_send(),
+        )
+        self._patcher.start()
+        self._patcher_async.start()
+
+    def stop(self, allow_assert: bool = True) -> None:
+        if self._patcher:
+            self._patcher.stop()
+            if self._patcher_async is not None:
+                self._patcher_async.stop()
+            self._patcher = None
+            self._patcher_async = None
+
+        if not self.assert_all_requests_are_fired or not allow_assert:
+            return
+
+        not_called = [match for match in self.registered() if match.call_count == 0]
+        if not_called:
+            raise AssertionError(
+                f"Not all requests have been executed {[(match.method, match.url) for match in not_called]!r}"
+            )
+
+
+mock = _default_mock = NiquestsMock(assert_all_requests_are_fired=False)
+responses.mock = mock
+responses._default_mock = _default_mock
+for kw in [
+    "activate",
+    "add",
+    "_add_from_file",
+    "add_callback",
+    "add_passthru",
+    "assert_call_count",
+    "calls",
+    "delete",
+    "DELETE",
+    "get",
+    "GET",
+    "head",
+    "HEAD",
+    "options",
+    "OPTIONS",
+    "patch",
+    "PATCH",
+    "post",
+    "POST",
+    "put",
+    "PUT",
+    "registered",
+    "remove",
+    "replace",
+    "reset",
+    "response_callback",
+    "start",
+    "stop",
+    "upsert",
+]:
+    if hasattr(responses, kw):
+        setattr(responses, kw, getattr(mock, kw))
 
 
 @pytest.fixture
 def anyio_backend() -> str:
     return "asyncio"
+
+
+@pytest.fixture
+def responses_mock() -> Iterator[responses.RequestsMock]:
+    responses.mock.reset()
+    responses.mock.start()
+    try:
+        yield responses.mock
+    finally:
+        responses.mock.stop()
+        responses.mock.reset()

tilebox-storage/tests/test_providers.py

@@ -1,27 +1,36 @@
 import re
+from typing import cast
 
 import pytest
-from httpx import AsyncClient, BasicAuth
-from pytest_httpx import HTTPXMock
+import responses
+from niquests import AsyncSession
+from niquests.cookies import RequestsCookieJar
 
 from tilebox.storage.providers import _asf_login
 
+pytestmark = pytest.mark.usefixtures("responses_mock")
+
+ASF_LOGIN_URL = "https://urs.earthdata.nasa.gov/oauth/authorize"
+
 
 @pytest.mark.asyncio
-async def test_asf_login(httpx_mock: HTTPXMock) -> None:
-    httpx_mock.add_response(headers={"Set-Cookie": "logged_in=yes"})
+async def test_asf_login() -> None:
+    responses.add(responses.GET, ASF_LOGIN_URL, headers={"Set-Cookie": "logged_in=yes"})
 
     client = await _asf_login(("username", "password"))
-    assert isinstance(client, AsyncClient)
-    assert "asf_search" in client.headers["Client-Id"]
-    assert isinstance(client.auth, BasicAuth)
-    assert client.cookies["logged_in"] == "yes"
+    cookies = cast(RequestsCookieJar, client.cookies)
 
-    await client.aclose()
+    assert isinstance(client, AsyncSession)
+    assert "asf_search" in str(client.headers["Client-Id"])
+    assert client.auth == ("username", "password")
+    assert cookies["logged_in"] == "yes"
+
+    await client.close()
 
 
 @pytest.mark.asyncio
-async def test_asf_login_invalid_auth(httpx_mock: HTTPXMock) -> None:
-    httpx_mock.add_response(401)
+async def test_asf_login_invalid_auth() -> None:
+    responses.add(responses.GET, ASF_LOGIN_URL, status=401)
+
     with pytest.raises(ValueError, match=re.escape("Invalid username or password.")):
         await _asf_login(("username", "password"))