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| author |   Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com> | 2017-11-08 12:41:36 +0000 |
|---|---|---|
| committer | Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com> | 2017-12-22 11:40:01 +0000 |
| commit | 090b1a166bd19bdb98b0311d58b85582bd1676ed (patch) | |
| tree | 74e9c509a9b5e58d8e69773f31dca85b78e13216 /docs/testing/user/userguide/opnfv_yardstick_tc069.rst | |
| parent | 9bef739e89f3b230c9e0a53c2286a440017ec948 (diff) | |
Replace subprocess "check_output" with "Popen"
"check_output" is a blocking wrapper for "Popen" which returns the output
of the command execution or raises an exception in case of error.
"Popen" is a non-blocking function that allows to create asynchronous
tasks. It returns any possible execution error but doesn't raise an
exception; this is delegated to the developer.
This code is used in the Yardstick CLI base test class.
Change-Id: Ie3e1228b2d40cb306354447653678bf581bc9697
Signed-off-by: Rodolfo Alonso Hernandez <rodolfo.alonso.hernandez@intel.com>
Diffstat (limited to 'docs/testing/user/userguide/opnfv_yardstick_tc069.rst')
0 files changed, 0 insertions, 0 deletions