tree cd83ebe485d23151abd31d11f54b6f963da6a898
parent a22c4a8027e40b1b649a4ea9ce6707a3934dc935
author Waldemar Rymarkiewicz <ext.waldemar.rymarkiewicz@tieto.com> 1475832633 +0200
committer chrome-bot <chrome-bot@chromium.org> 1476142574 -0700

autotest: Add locale-aware float convertion

float() is not locale aware in opposite to pyshark which formats floats
locale dependant way. As a result, it can cause an error:

   ValueError: invalid literal for float(): 13,5

for locale where decimal point is the comma.

This patch sets python locale to your system defaults and uses locale.atof()
instead float() to convert float independently from decimal point.

BUG=none
TEST=network_WiFi_LowInitialBitrates HW: Acer Lars (with NFA344A M.2 NIC)

Signed-off-by Waldemar Rymarkiewicz <ext.waldemar.rymarkiewicz@tieto.com>

Change-Id: I8255106daaeae6861cd5811515c0a431f1656818
Reviewed-on: https://chromium-review.googlesource.com/394590
Commit-Ready: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@gmail.com>
Tested-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@gmail.com>
Reviewed-by: Tien Chang <tienchang@chromium.org>