Преглед изворни кода

In threaded programs, more than one thread can try to add the same object at
the same time and this can cause os.mkdir to fail.

Bruce Duncan пре 15 година
родитељ
комит
b4a7c9ee38
1 измењених фајлова са 4 додато и 1 уклоњено
  1. 4 1
      dulwich/object_store.py

+ 4 - 1
dulwich/object_store.py

@@ -470,8 +470,11 @@ class DiskObjectStore(PackBasedObjectStore):
         :param obj: Object to add
         """
         dir = os.path.join(self.path, obj.id[:2])
-        if not os.path.isdir(dir):
+        try:
             os.mkdir(dir)
+        except OSError, e:
+            if e.errno != errno.EEXIST:
+                raise
         path = os.path.join(dir, obj.id[2:])
         if os.path.exists(path):
             return # Already there, no need to write again