From 54d70dad75387e0369c2b67dacff80d32d3cfc1e Mon Sep 17 00:00:00 2001
From: Siddharth Ravikumar <sravik@bgsu.edu>
Date: Tue, 29 Sep 2015 14:15:49 -0400
Subject: [bug fix] fix for :b#2:

Now combox ignores tmp files created by editors.

	modified:   TODO.org
	modified:   combox/events.py
	modified:   tests/events_test.py
	modified:   tests/utils.py
---
 combox/events.py | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

(limited to 'combox')

diff --git a/combox/events.py b/combox/events.py
index 32bbc52..21df86e 100644
--- a/combox/events.py
+++ b/combox/events.py
@@ -56,6 +56,20 @@ class ComboxDirMonitor(LoggingEventHandler):
         self.housekeep()
 
 
+    def tmp_file(self, file_path):
+        """Returns True if `file_path` is a tmp file."""
+
+        if file_path.endswith("~"):
+            return True
+        elif file_path.startswith(".#"):
+            return True
+        elif (file_path.startswith("#") and
+              file_path.endswith("#")):
+            return True
+        else:
+            return False
+
+
     def housekeep(self):
         """Recursively traverses combox directory, discovers changes and updates silo and node directories.
 
@@ -100,7 +114,8 @@ class ComboxDirMonitor(LoggingEventHandler):
                     print fpath, "was modified. Updating DB and shards..."
                     split_and_encrypt(fpath, self.config)
                     self.silo.update(fpath)
-                elif not self.silo.exists(fpath):
+                elif (not self.silo.exists(fpath)
+                      and not self.tmp_file(fpath)):
                     # new file
                     print 'Adding new file', fpath, '...'
                     split_and_encrypt(fpath, self.config)
@@ -128,6 +143,11 @@ class ComboxDirMonitor(LoggingEventHandler):
     def on_created(self, event):
         super(ComboxDirMonitor, self).on_created(event)
 
+        if self.tmp_file(event.src_path):
+            # ignore tmp files.
+            print "Created tmp file", event.src_path, "...ignoring"
+            return
+
         file_node_path = node_path(event.src_path, self.config,
                                    not event.is_directory)
 
@@ -162,6 +182,11 @@ class ComboxDirMonitor(LoggingEventHandler):
     def on_modified(self, event):
         super(ComboxDirMonitor, self).on_modified(event)
 
+        if self.tmp_file(event.src_path):
+            # ignore tmp files.
+            print "Modified tmp file", event.src_path, "...ignoring"
+            return
+
         if event.is_directory:
             # do nothing
             pass
-- 
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