fix: bundle httpx SOCKS proxy support

pyproject.toml

@@ -27,6 +27,7 @@ dependencies = [
   "faiss-cpu>=1.12.0",
   "filelock>=3.18.0",
   "google-genai>=1.56.0",
+  "httpx[socks]>=0.28.1",
   "lark-oapi>=1.4.15",
   "lxml-html-clean>=0.4.2",
   "mcp>=1.8.0",

requirements.txt

@@ -20,6 +20,7 @@ docstring-parser>=0.16
 faiss-cpu>=1.12.0
 filelock>=3.18.0
 google-genai>=1.56.0
+httpx[socks]>=0.28.1
 lark-oapi>=1.4.15
 lxml-html-clean>=0.4.2
 mcp>=1.8.0

tests/test_httpx_socks_dependency.py

@@ -0,0 +1,64 @@
+import re
+from pathlib import Path
+
+import tomllib
+
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+REQUIREMENTS_PATH = PROJECT_ROOT / "requirements.txt"
+PYPROJECT_PATH = PROJECT_ROOT / "pyproject.toml"
+HTTPX_SOCKS_PATTERN = re.compile(r"^httpx\[socks\](?:\s*[<>=!~].*)?$")
+
+
+def _read_httpx_socks_dependency(entries: list[str]) -> str | None:
+    for entry in entries:
+        candidate = entry.strip()
+        if HTTPX_SOCKS_PATTERN.match(candidate):
+            return candidate
+    return None
+
+
+def _read_requirements() -> list[str]:
+    entries = []
+    for line in REQUIREMENTS_PATH.read_text(encoding="utf-8").splitlines():
+        candidate = line.split("#", 1)[0].strip()
+        if candidate:
+            entries.append(candidate)
+    return entries
+
+
+def _read_pyproject_dependencies() -> list[str]:
+    with PYPROJECT_PATH.open("rb") as file:
+        pyproject = tomllib.load(file)
+    return pyproject["project"]["dependencies"]
+
+
+def test_requirements_include_httpx_socks_dependency() -> None:
+    requirements_dependency = _read_httpx_socks_dependency(_read_requirements())
+
+    assert requirements_dependency is not None, (
+        "Expected httpx[socks] dependency in requirements.txt for SOCKS proxy support"
+    )
+
+
+def test_pyproject_declares_httpx_socks_dependency() -> None:
+    pyproject_dependency = _read_httpx_socks_dependency(_read_pyproject_dependencies())
+
+    assert pyproject_dependency is not None, (
+        "Expected httpx[socks] dependency in pyproject.toml for SOCKS proxy support"
+    )
+
+
+def test_httpx_socks_dependency_spec_matches_between_dependency_files() -> None:
+    requirements_dependency = _read_httpx_socks_dependency(_read_requirements())
+    pyproject_dependency = _read_httpx_socks_dependency(_read_pyproject_dependencies())
+
+    assert requirements_dependency is not None, (
+        "Expected httpx[socks] dependency in requirements.txt for SOCKS proxy support"
+    )
+    assert pyproject_dependency is not None, (
+        "Expected httpx[socks] dependency in pyproject.toml for SOCKS proxy support"
+    )
+    assert requirements_dependency == pyproject_dependency, (
+        "Expected httpx[socks] dependency spec to match between requirements.txt "
+        "and pyproject.toml for SOCKS proxy support"
+    )