1 files changed, 73 insertions, 0 deletions
diff --git a/regtest/Timer.py b/regtest/Timer.py
new file mode 100644
index 00000000..102af965
--- /dev/null
+++ b/regtest/Timer.py
@@ -0,0 +1,73 @@
+# Timer.py
+#
+# Copyright (C) 2011 Carlos Garcia Campos <carlosgc@gnome.org>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+from time import time, strftime, gmtime
+
+class Timer:
+
+    def __init__(self, start = True):
+        self._stop = None
+        if start:
+            self.start()
+        else:
+            self._start = None
+
+    def start(self):
+        self._start = time()
+
+    def stop(self):
+        self._stop = time()
+
+    def elapsed(self):
+        if self._start is None:
+            return 0
+
+        if self._stop is None:
+            return time() - self._start
+
+        return self._stop - self._start
+
+    def elapsed_str(self):
+        h, m, s = [int(i) for i in strftime('%H:%M:%S', gmtime(self.elapsed())).split(':')]
+        retval = "%d seconds" % (s)
+        if h == 0 and m == 0:
+            return retval
+
+        retval = "%d minutes and %s" % (m, retval)
+        if h == 0:
+            return retval
+
+        retval = "%d hours, %s" % (h, retval)
+        return retval
+
+
+if __name__ == '__main__':
+    from time import sleep
+
+    t = Timer()
+    sleep(5)
+    print "Elapsed: %s" % (t.elapsed_str())
+    sleep(1)
+    print "Elapsed: %s" % (t.elapsed_str())
+
+    t.start()
+    sleep(2)
+    t.stop()
+    print "Elapsed: %s" % (t.elapsed_str())
+    sleep(2)
+    print "Elapsed: %s" % (t.elapsed_str())