feat: allow injection of httpx client

Makefile

@@ -19,6 +19,7 @@ build_sync:
 	poetry run unasync supabase_functions tests
 	sed -i '0,/SyncMock, /{s/SyncMock, //}' tests/_sync/test_function_client.py
 	sed -i 's/SyncMock/Mock/g' tests/_sync/test_function_client.py
+	sed -i 's/SyncClient/Client/g' supabase_functions/_sync/functions_client.py tests/_sync/test_function_client.py
 
 
 rename_project: rename_package_dir rename_package

pyproject.toml

@@ -29,6 +29,9 @@ coveralls = "^3.3.0"
 [tool.pytest.ini_options]
 asyncio_mode = "auto"
 addopts = "tests"
+filterwarnings = [
+    "ignore::DeprecationWarning", # ignore deprecation warnings globally
+]
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]

supabase_functions/__init__.py

@@ -1,12 +1,17 @@
 from __future__ import annotations
 
-from typing import Literal, Optional, Union, overload
+from typing import Literal, Union, overload
 
 from ._async.functions_client import AsyncFunctionsClient
 from ._sync.functions_client import SyncFunctionsClient
 from .utils import FunctionRegion
 
-__all__ = ["create_client"]
+__all__ = [
+    "create_client",
+    "FunctionRegion",
+    "AsyncFunctionsClient",
+    "SyncFunctionsClient",
+]
 
 
 @overload

supabase_functions/_async/functions_client.py

@@ -1,11 +1,10 @@
 from typing import Any, Dict, Literal, Optional, Union
 from warnings import warn
 
-from httpx import HTTPError, Response
+from httpx import AsyncClient, HTTPError, Response
 
 from ..errors import FunctionsHttpError, FunctionsRelayError
 from ..utils import (
-    AsyncClient,
     FunctionRegion,
     is_http_url,
     is_valid_jwt,
@@ -19,9 +18,10 @@ def __init__(
         self,
         url: str,
         headers: Dict,
-        timeout: int,
-        verify: bool = True,
+        timeout: Optional[int] = None,
+        verify: Optional[bool] = None,
         proxy: Optional[str] = None,
+        http_client: Optional[AsyncClient] = None,
     ):
         if not is_http_url(url):
             raise ValueError("url must be a valid HTTP URL string")
@@ -30,15 +30,43 @@ def __init__(
             "User-Agent": f"supabase-py/functions-py v{__version__}",
             **headers,
         }
-        self._client = AsyncClient(
-            base_url=self.url,
-            headers=self.headers,
-            verify=bool(verify),
-            timeout=int(abs(timeout)),
-            proxy=proxy,
-            follow_redirects=True,
-            http2=True,
-        )
+
+        if timeout is not None:
+            warn(
+                "The 'timeout' parameter is deprecated. Please configure it in the http client instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+        if verify is not None:
+            warn(
+                "The 'verify' parameter is deprecated. Please configure it in the http client instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+        if proxy is not None:
+            warn(
+                "The 'proxy' parameter is deprecated. Please configure it in the http client instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+
+        self.verify = bool(verify) if verify is not None else True
+        self.timeout = int(abs(timeout)) if timeout is not None else 60
+
+        if http_client is not None:
+            http_client.base_url = self.url
+            http_client.headers.update({**self.headers})
+            self._client = http_client
+        else:
+            self._client = AsyncClient(
+                base_url=self.url,
+                headers=self.headers,
+                verify=self.verify,
+                timeout=self.timeout,
+                proxy=proxy,
+                follow_redirects=True,
+                http2=True,
+            )
 
     async def _request(
         self,

supabase_functions/_sync/functions_client.py

@@ -1,12 +1,11 @@
 from typing import Any, Dict, Literal, Optional, Union
 from warnings import warn
 
-from httpx import HTTPError, Response
+from httpx import Client, HTTPError, Response
 
 from ..errors import FunctionsHttpError, FunctionsRelayError
 from ..utils import (
     FunctionRegion,
-    SyncClient,
     is_http_url,
     is_valid_jwt,
     is_valid_str_arg,
@@ -19,9 +18,10 @@ def __init__(
         self,
         url: str,
         headers: Dict,
-        timeout: int,
-        verify: bool = True,
+        timeout: Optional[int] = None,
+        verify: Optional[bool] = None,
         proxy: Optional[str] = None,
+        http_client: Optional[Client] = None,
     ):
         if not is_http_url(url):
             raise ValueError("url must be a valid HTTP URL string")
@@ -30,15 +30,43 @@ def __init__(
             "User-Agent": f"supabase-py/functions-py v{__version__}",
             **headers,
         }
-        self._client = SyncClient(
-            base_url=self.url,
-            headers=self.headers,
-            verify=bool(verify),
-            timeout=int(abs(timeout)),
-            proxy=proxy,
-            follow_redirects=True,
-            http2=True,
-        )
+
+        if timeout is not None:
+            warn(
+                "The 'timeout' parameter is deprecated. Please configure it in the http client instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+        if verify is not None:
+            warn(
+                "The 'verify' parameter is deprecated. Please configure it in the http client instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+        if proxy is not None:
+            warn(
+                "The 'proxy' parameter is deprecated. Please configure it in the http client instead.",
+                DeprecationWarning,
+                stacklevel=2,
+            )
+
+        self.verify = bool(verify) if verify is not None else True
+        self.timeout = int(abs(timeout)) if timeout is not None else 60
+
+        if http_client is not None:
+            http_client.base_url = self.url
+            http_client.headers.update({**self.headers})
+            self._client = http_client
+        else:
+            self._client = Client(
+                base_url=self.url,
+                headers=self.headers,
+                verify=self.verify,
+                timeout=self.timeout,
+                proxy=proxy,
+                follow_redirects=True,
+                http2=True,
+            )
 
     def _request(
         self,

supabase_functions/utils.py

@@ -1,6 +1,7 @@
 import re
 import sys
 from urllib.parse import urlparse
+from warnings import warn
 
 from httpx import AsyncClient as AsyncClient  # noqa: F401
 from httpx import Client as BaseClient
@@ -34,7 +35,21 @@ class FunctionRegion(StrEnum):
 
 
 class SyncClient(BaseClient):
+    def __init__(self, *args, **kwargs):
+        warn(
+            "The 'SyncClient' class is deprecated. Please use `Client` from the httpx package instead.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+
+        super().__init__(*args, **kwargs)
+
     def aclose(self) -> None:
+        warn(
+            "The 'aclose' method is deprecated. Please use `close` method from `Client` in the httpx package instead.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
         self.close()
 
 

tests/_async/test_function_client.py

@@ -1,7 +1,7 @@
 from unittest.mock import AsyncMock, Mock, patch
 
 import pytest
-from httpx import HTTPError, Response, Timeout
+from httpx import AsyncClient, HTTPError, Response, Timeout
 
 # Import the class to test
 from supabase_functions import AsyncFunctionsClient
@@ -197,3 +197,28 @@ async def test_invoke_with_json_body(client: AsyncFunctionsClient):
 
         _, kwargs = mock_request.call_args
         assert kwargs["headers"]["Content-Type"] == "application/json"
+
+
+async def test_init_with_httpx_client():
+    # Create a custom httpx client with specific options
+    headers = {"x-user-agent": "my-app/0.0.1"}
+    custom_client = AsyncClient(
+        timeout=Timeout(30), follow_redirects=True, max_redirects=5, headers=headers
+    )
+
+    # Initialize the functions client with the custom httpx client
+    client = AsyncFunctionsClient(
+        url="https://example.com",
+        headers={"Authorization": "Bearer token"},
+        timeout=10,
+        http_client=custom_client,
+    )
+
+    # Verify the custom client options are preserved
+    assert client._client.timeout == Timeout(30)
+    assert client._client.follow_redirects is True
+    assert client._client.max_redirects == 5
+    assert client._client.headers.get("x-user-agent") == "my-app/0.0.1"
+
+    # Verify the client is properly configured with our custom client
+    assert client._client is custom_client

tests/_sync/test_function_client.py

@@ -1,7 +1,7 @@
 from unittest.mock import Mock, patch
 
 import pytest
-from httpx import HTTPError, Response, Timeout
+from httpx import Client, HTTPError, Response, Timeout
 
 # Import the class to test
 from supabase_functions import SyncFunctionsClient
@@ -181,3 +181,28 @@ def test_invoke_with_json_body(client: SyncFunctionsClient):
 
         _, kwargs = mock_request.call_args
         assert kwargs["headers"]["Content-Type"] == "application/json"
+
+
+def test_init_with_httpx_client():
+    # Create a custom httpx client with specific options
+    headers = {"x-user-agent": "my-app/0.0.1"}
+    custom_client = Client(
+        timeout=Timeout(30), follow_redirects=True, max_redirects=5, headers=headers
+    )
+
+    # Initialize the functions client with the custom httpx client
+    client = SyncFunctionsClient(
+        url="https://example.com",
+        headers={"Authorization": "Bearer token"},
+        timeout=10,
+        http_client=custom_client,
+    )
+
+    # Verify the custom client options are preserved
+    assert client._client.timeout == Timeout(30)
+    assert client._client.follow_redirects is True
+    assert client._client.max_redirects == 5
+    assert client._client.headers.get("x-user-agent") == "my-app/0.0.1"
+
+    # Verify the client is properly configured with our custom client
+    assert client._client is custom_client

tests/test_client.py

@@ -42,8 +42,8 @@ def test_type_hints():
 
     hints = get_type_hints(create_client)
 
-    assert hints["url"] == str
+    assert hints["url"] is str
     assert hints["headers"] == dict[str, str]
-    assert hints["is_async"] == bool
-    assert hints["verify"] == bool
+    assert hints["is_async"] is bool
+    assert hints["verify"] is bool
     assert hints["return"] == Union[AsyncFunctionsClient, SyncFunctionsClient]