From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 6 Oct 2014 19:04:26 +0000 (-0400)
Subject: Python bindings: add "datetime" property to the Event class
X-Git-Tag: v2.0.0-pre1~1493
X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=49a04569fb23a20644248e83c03622fec69f8aed

Python bindings: add "datetime" property to the Event class

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/bindings/python/babeltrace.i.in b/bindings/python/babeltrace.i.in
index 4ead2980..e0f3253c 100644
--- a/bindings/python/babeltrace.i.in
+++ b/bindings/python/babeltrace.i.in
@@ -653,6 +653,7 @@ _scopes = [CTFScope.EVENT_FIELDS, CTFScope.EVENT_CONTEXT, CTFScope.STREAM_EVENT_
 	CTFScope.STREAM_EVENT_HEADER, CTFScope.STREAM_PACKET_CONTEXT, CTFScope.TRACE_PACKET_HEADER]
 
 import collections
+from datetime import datetime
 class Event(collections.Mapping):
 	"""
 	This class represents an event from the trace.
@@ -683,6 +684,15 @@ class Event(collections.Mapping):
 		"""
 		return _bt_ctf_get_timestamp(self._e)
 
+	@property
+	def datetime(self):
+		"""
+		Return a datetime object based on the event's
+		timestamp. Note that the datetime class' precision
+		is limited to microseconds.
+		"""
+		return datetime.fromtimestamp(self.timestamp / 1E9)
+
 	def field_with_scope(self, field_name, scope):
 		"""
 		Get field_name's value in scope.