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authorGeorge Paraskevopoulos <geopar@intracom-telecom.com>2016-12-12 16:12:14 +0200
committerGeorge Paraskevopoulos <geopar@intracom-telecom.com>2016-12-13 14:49:59 +0200
commit13a6297089972c74a0be6030c687d51c8efd2e3f (patch)
tree1062b4e4021aad84a55c7e33ae8a3e87c62bb0f2 /functest/utils/functest_utils.py
parent23817158e859f2261a9fd276e0bc2bfca5771731 (diff)
Add timing decorator utility
Create "timethis" utility decorator that prints how long it takes for an arbitrary function to complete USAGE: @functest.utils.functest_utils.timethis def function_to_be_timed(...): ... Change-Id: I41730c01b6889a9fa1ede4c5863841648b5af9c7 Signed-off-by: George Paraskevopoulos <geopar@intracom-telecom.com>
Diffstat (limited to 'functest/utils/functest_utils.py')
-rw-r--r--functest/utils/functest_utils.py17
1 files changed, 17 insertions, 0 deletions
diff --git a/functest/utils/functest_utils.py b/functest/utils/functest_utils.py
index 8f816cdf..b1e4d3cd 100644
--- a/functest/utils/functest_utils.py
+++ b/functest/utils/functest_utils.py
@@ -21,6 +21,9 @@ import requests
import yaml
from git import Repo
+import time
+import functools
+
import functest.utils.functest_logger as ft_logger
logger = ft_logger.Logger("functest_utils").getLogger()
@@ -431,3 +434,17 @@ def get_functest_yaml():
def print_separator():
logger.info("==============================================")
+
+
+def timethis(func):
+ """Measure the time it takes for a function to complete"""
+ @functools.wraps(func)
+ def timed(*args, **kwargs):
+ ts = time.time()
+ result = func(*args, **kwargs)
+ te = time.time()
+ elapsed = '{0}'.format(te - ts)
+ logger.info('{f}(*{a}, **{kw}) took: {t} sec'.format(
+ f=func.__name__, a=args, kw=kwargs, t=elapsed))
+ return result, elapsed
+ return timed