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[Qemu-devel] [PULL 2/9] trace: [tracetool] Add methods 'Event.copy' and


From: Stefan Hajnoczi
Subject: [Qemu-devel] [PULL 2/9] trace: [tracetool] Add methods 'Event.copy' and 'Arguments.copy'
Date: Mon, 9 Jun 2014 15:45:12 +0200

From: Lluís Vilanova <address@hidden>

Signed-off-by: Lluís Vilanova <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 scripts/tracetool/__init__.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py
index 305b99e..bfe44bd 100644
--- a/scripts/tracetool/__init__.py
+++ b/scripts/tracetool/__init__.py
@@ -52,6 +52,10 @@ class Arguments:
         """
         self._args = args
 
+    def copy(self):
+        """Create a new copy."""
+        return Arguments(list(self._args))
+
     @staticmethod
     def build(arg_str):
         """Build and Arguments instance from an argument string.
@@ -146,6 +150,11 @@ class Event(object):
         if len(unknown_props) > 0:
             raise ValueError("Unknown properties: %s" % ", 
".join(unknown_props))
 
+    def copy(self):
+        """Create a new copy."""
+        return Event(self.name, list(self.properties), self.fmt,
+                     self.args.copy(), self)
+
     @staticmethod
     def build(line_str):
         """Build an Event instance from a string.
-- 
1.9.0




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