Make set step by step; Fix #25

FrostyX · Nov 15, 2014 · 06c46a9 · 06c46a9
1 parent 604ca7e
commit 06c46a9
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/tracer/resources/collections.py b/tracer/resources/collections.py
@@ -68,7 +68,11 @@ def newer_than(self, timestamp):
 		return self.filtered(lambda process: process.create_time >= timestamp)
 
 	def unique(self):
-		return ProcessesCollection(set(self))
+		unique = set()
+		for process in self:
+			try: unique.add(process)
+			except NoSuchProcess: pass
+		return ProcessesCollection(unique)
 
 	def filtered(self, function):
 		processes = ProcessesCollection()