Add better logs for pydra package import handling

Author: maestroque

physutils/tasks.py

@@ -14,12 +14,6 @@
 
     pydra_imported = True
 except ImportError:
-    logger.warning(
-        "Pydra is not installed, so the physutils tasks are not available as pydra tasks"
-    )
-    LGR.warning(
-        "Pydra is not installed, so the physutils tasks are not available as pydra tasks"
-    )
     pydra_imported = False
 
 
@@ -29,20 +23,11 @@ def decorator(func):
             # If the decorator exists, apply it
             @wraps(func)
             def wrapped_func(*args, **kwargs):
+                logger.debug(f"Creating pydra task for {func.__name__}")
                 return pydra.mark.task(func)(*args, **kwargs)
 
             return wrapped_func
         # Otherwise, return the original function
-        logger.warning(
-            "Pydra is not installed, so {} is not available as a pydra task".format(
-                func.__name__
-            )
-        )
-        LGR.warning(
-            "Pydra is not installed, so {} is not available as a pydra task".format(
-                func.__name__
-            )
-        )
         return func
 
     return decorator
@@ -52,6 +37,10 @@ def wrapped_func(*args, **kwargs):
 def transform_to_physio(
     input_file: str, mode="physio", fs=None, bids_parameters=dict(), bids_channel=None
 ) -> Physio:
+    if not pydra_imported:
+        LGR.warning(
+            "Pydra is not installed, thus transform_to_physio is not available as a pydra task. Using the function directly"
+        )
     LGR.debug(f"Loading physio object from {input_file}")
     if not fs:
         fs = None