imported file_handler in __init__.py in remote

cgatcore/remote/__init__.py

@@ -1,15 +1,16 @@
+# cgatcore/remote/__init__.py
+
 import os
 import sys
 from abc import abstractmethod
 
 
 class AbstractRemoteObject():
     '''This is an abstract class that all RemoteObjects will
-       inherit from. This is an abstract class to ridgidly define
+       inherit from. This is an abstract class to rigidly define
        the abstract methods of this RemoteObject class'''
 
     def __init__(self, *args, **kwargs):
-
         self.args = args
         self.kwargs = kwargs
 
@@ -28,3 +29,37 @@ def upload(self):
     @abstractmethod
     def delete_file(self):
         pass
+
+
+# Import S3-specific functionality
+try:
+    from .file_handler import (
+        s3_transform,
+        s3_merge,
+        s3_split,
+        s3_originate,
+        s3_follows,
+        S3Mapper,
+        s3_aware
+    )
+except ImportError as e:
+    import warnings
+
+    warnings.warn(f"Failed to import S3 functionality from file_handler: {str(e)}. S3 features will be unavailable.")
+
+    # If the file_handler module is not available, create dummy functions
+    def dummy_decorator(*args, **kwargs):
+        def decorator(func):
+            return func
+
+        return decorator
+
+    s3_transform = s3_merge = s3_split = s3_originate = s3_follows = dummy_decorator
+    s3_aware = lambda func: func
+
+    class S3Mapper:
+        def __init__(self):
+            pass
+
+# Create an instance of S3Mapper
+s3_mapper = S3Mapper()