explicit stacklevel for warn

Author: jschlyter

src/cryptojwt/jwx.py

@@ -95,7 +95,7 @@ def __init__(self, msg=None, with_digest=False, httpc=None, **kwargs):
                 else:
                     self._dict[key] = _val
                 if key in DEPRECATED and _val in DEPRECATED[key]:
-                    warnings.warn(f"{key}={_val} deprecated")
+                    warnings.warn(f"{key}={_val} deprecated", stacklevel=1)
 
     def _set_jwk(self, val):
         if isinstance(val, dict):

src/cryptojwt/utils.py

@@ -251,7 +251,7 @@ def rename_kwargs(func_name, kwargs, aliases):
         if alias in kwargs:
             if new in kwargs:
                 raise TypeError(f"{func_name} received both {alias} and {new}")
-            warnings.warn(f"{alias} is deprecated; use {new}", DeprecationWarning)
+            warnings.warn(f"{alias} is deprecated; use {new}", DeprecationWarning, stacklevel=1)
             kwargs[new] = kwargs.pop(alias)