Replace superfluous math.pow uses by ** operator

Signed-off-by: Antoine Busque <abusque@efficios.com>

diff --git a/lttnganalyses/common/parse_utils.py b/lttnganalyses/common/parse_utils.py
index f7a9361d9ab22f1df84be56424b591788c39708a..46487da39ed4b7083d0c471855961996e2487413 100644 (file)
--- a/lttnganalyses/common/parse_utils.py
+++ b/lttnganalyses/common/parse_utils.py
@@ -21,7 +21,6 @@
 # SOFTWARE.
 
 import datetime
-import math
 import re
 from time import timezone
 from . import trace_utils
@@ -92,7 +91,7 @@ def parse_size(size_str):
         else:
             raise ValueError('unrecognised units: {}'.format(units))
 
-        size *= math.pow(base, exponent)
+        size *= base ** exponent
 
     return int(size)
 
@@ -148,7 +147,7 @@ def parse_duration(duration_str):
         # no units defaults to seconds
         exponent = 3
 
-    duration *= math.pow(base, exponent)
+    duration *= base ** exponent
 
     return int(duration)