- Update popen to use universal_newlines=True to enable newlines
for calls that we parse or consume output for. Without universal_newlines=True,
the output is treated as bytes under python3
which leads to issues later where we are using it as
strings.
- The division operator in Python 3 results in a float, not an integer
like in Python 2. Use the truncation division operator instead.
- Use python builtins since the behavior of round has changed between
python2 and python3.
(https://docs.python.org/3/whatsnew/3.0.html#builtins)
Story: 2006796
Task: 42695
Signed-off-by: Charles Short <charles.short@windriver.com>
Change-Id: I9c9a4fdfd8a65cf6a3034a2c80c3a620ab138d22
(cherry picked from commit 9ced50cf38df6166587a338765c92596d41a27a8)
277d10417b