updated combox.events.ComboxDirMonitor.on_create method

Now the file shards or directory is created in the node directories
only if they don't already exist; if they exist that means this file
was created from another computer (also running combox).

	modified:   combox/events.py

1 files changed, 6 insertions, 3 deletions

diff --git a/combox/events.py b/combox/events.py
index c466139..779b6f6 100644
--- a/combox/events.py
+++ b/combox/events.py
@@ -26,7 +26,7 @@ from watchdog.events import LoggingEventHandler
 from combox.crypto import split_and_encrypt, decrypt_and_glue
 from combox.file import (mk_nodedir, rm_nodedir, rm_shards,
                          relative_path, move_shards, move_nodedir,
-                         cb_path)
+                         cb_path, node_path)
 from combox.silo import ComboxSilo
 
 
@@ -120,10 +120,13 @@ class ComboxDirMonitor(LoggingEventHandler):
     def on_created(self, event):
         super(ComboxDirMonitor, self).on_created(event)
 
-        if event.is_directory:
+        file_node_path = node_path(event.src_path, self.config)
+
+        if event.is_directory and (not path.exists(file_node_path)):
             # creates a corresponding directory at the node dirs.
             mk_nodedir(event.src_path, self.config)
-        else:
+        elif (not event.is_directory) and (not path.exists(
+                file_node_path)):
             # file was created
             split_and_encrypt(event.src_path, self.config)
             # store file info in silo.