Use inspect to support typeguard version being overridden

Summary:
Attempt to solve/mitigate #2043

We stopped pinning typeguard to 2.13.3, but gracefully failing if it doesn't have that version manually changes the version.  This is important so ax can install in a standard way without conflicting with user's other dependencies.

Differential Revision: D51853729

ax/utils/common/kwargs.py

@@ -10,7 +10,7 @@
 from typing import Any, Callable, Dict, Iterable, List, Optional
 
 from ax.utils.common.logger import get_logger
-from typeguard import check_type
+from ax.utils.common.typeutils import version_safe_check_type
 
 logger: Logger = get_logger(__name__)
 
@@ -82,7 +82,7 @@ def validate_kwarg_typing(typed_callables: List[Callable], **kwargs: Any) -> Non
                     # if the keyword is a callable, we only do shallow checks
                     if not (callable(kw_val) and callable(param.annotation)):
                         try:
-                            check_type(kw, kw_val, param.annotation)
+                            version_safe_check_type(kw, kw_val, param.annotation)
                         except TypeError:
                             message = (
                                 f"`{typed_callable}` expected argument `{kw}` to be of"

ax/utils/common/typeutils.py

@@ -4,10 +4,11 @@
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 
+from inspect import signature
 from typing import Any, Dict, List, Optional, Tuple, Type, TypeVar
 
 import numpy as np
-
+from typeguard import check_type
 
 T = TypeVar("T")
 V = TypeVar("V")
@@ -108,6 +109,19 @@ def checked_cast_to_tuple(typ: Tuple[Type[V], ...], val: V) -> T:
     return val
 
 
+def version_safe_check_type(argname: str, value: T, expected_type: Type[T]) -> None:
+    """Excecute the check_type function if it has the expected signature, otherwise
+    warn.  This is done to support newer versions of typeguard with minimal loss
+    of functionality for users that have dependency conflicts"""
+    # Get the signature of the check_type function
+    sig = signature(check_type)
+    # Get the parameters of the check_type function
+    params = sig.parameters
+    # Check if the check_type function has the expected signature
+    if list(params.keys()) == ["argname", "value", "expected_type"]:
+        check_type(argname, value, expected_type)
+
+
 # pyre-fixme[3]: Return annotation cannot be `Any`.
 # pyre-fixme[2]: Parameter annotation cannot be `Any`.
 def numpy_type_to_python_type(value: Any) -> Any:

setup.py

@@ -28,7 +28,7 @@
     "ipywidgets",
     # Needed for compatibility with ipywidgets >= 8.0.0
     "plotly>=5.12.0",
-    "typeguard==2.13.3",
+    "typeguard",
     "pyre-extensions",
 ]