added sync mode for local to swift, added delete function in utility, added script to remove all 0bytes directories, added script to delete large files without manifest

swift_delete_0_byte_folders.py

@@ -0,0 +1,34 @@
+
+import authentication, utility
+
+def launch(swift_container,delete,fail_tries):
+
+    print ("Swift container " + swift_container)
+    print ("Delete " + str(delete))
+    print ("Fail tries " + str(fail_tries))
+    print("___________")
+    swift_conn = authentication.set_authentication()
+    swift_conn,objects = utility.get_list(fail_tries,swift_conn,swift_container,"")
+    remotefiles = utility.list_compute_0_byte_folders(objects)
+
+
+    for file in remotefiles:
+        print("0 byte directory to delete: " + file )
+    print("___________")
+    print("Directories to delete " + str(len(remotefiles)) )
+
+    if delete and len(remotefiles) > 0:
+        errors_deleting_files = 0
+        skipped_files = 0
+        for file in remotefiles:
+            swift_conn,errors_deleting_file,_,skipped_file,_ = utility.delete_object(swift_conn,swift_container,file,None,fail_tries)
+            errors_deleting_files += errors_deleting_file
+            skipped_files += skipped_file
+        print("___________")
+        print("Errors deleting files " + str(errors_deleting_files))
+        print("Skipped files to delete " + str(skipped_files))
+    else:
+        if not delete and len(remotefiles) > 0:
+            print("Delete Disabled")
+    print("___________")
+    print("___________")