fix: Refactor

Author: tmathern

src/c2pa/c2pa.py

@@ -94,10 +94,10 @@ def _validate_library_exports(lib):
 env_lib_name = os.environ.get("C2PA_LIBRARY_NAME")
 if env_lib_name:
     # Use the environment variable library name
-    _lib, _ = dynamically_load_library(env_lib_name)
+    _lib = dynamically_load_library(env_lib_name)
 else:
     # Use the platform-specific name
-    _lib, _ = dynamically_load_library(_lib_name_default)
+    _lib = dynamically_load_library(_lib_name_default)
 
 _validate_library_exports(_lib)
 

src/c2pa/lib.py

@@ -92,12 +92,12 @@ def dynamically_load_library(lib_name: Optional[str] = None, load_c2pa: bool = T
         lib = _load_single_library(lib_name, possible_paths)
         if not lib:
             raise RuntimeError(f"Could not find {lib_name} in any of the search paths")
-        return lib, None
+        return lib
 
     c2pa_lib = None
     if load_c2pa:
         c2pa_lib = _load_single_library(c2pa_lib_name, possible_paths)
         if not c2pa_lib:
             raise RuntimeError(f"Could not find {c2pa_lib_name} in any of the search paths")
 
-    return c2pa_lib, None
+    return c2pa_lib