diff options
| author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2018-02-12 09:07:05 +0000 |
|---|---|---|
| committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2018-02-13 10:49:00 +0000 |
| commit | 257ee10967ab61d497cd207ed38b3fcd564bb79c (patch) | |
| tree | a16fd61d40cad8a5fb75d6bd9d307375f4b5069e /src/osmo_gsm_tester/log.py | |
| parent | 4792f40f6a05b33a61f8eaec936c233213ebe55d (diff) | |
log: Use sys._getframe() to avoid stat(2) calls
The Osmo MS driver is launching many many processes and I would
like to use the logging framework for the code as well.
Unfortunately the inspect/traceback code will use a linecache which
will execute stat(2) on one or more python files.
Related: OS#2927
Change-Id: I8f6bacadcf74d3aa25db1e1f41644f64aa19cf92
Diffstat (limited to 'src/osmo_gsm_tester/log.py')
| -rw-r--r-- | src/osmo_gsm_tester/log.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/osmo_gsm_tester/log.py b/src/osmo_gsm_tester/log.py index a9f16c2..7c4ae44 100644 --- a/src/osmo_gsm_tester/log.py +++ b/src/osmo_gsm_tester/log.py @@ -275,8 +275,10 @@ def large_separator(*msgs, sublevel=1, space_above=True): target.large_separator(*msgs, sublevel=sublevel, space_above=space_above) def get_src_from_caller(levels_up=1): - caller = getframeinfo(stack()[levels_up][0]) - return '%s:%d' % (os.path.basename(caller.filename), caller.lineno) + # Poke into internal to avoid hitting the linecache which will make one or + # more calls to stat(2). + frame = sys._getframe(levels_up) + return '%s:%d' % (os.path.basename(frame.f_code.co_filename), frame.f_lineno) def get_src_from_exc_info(exc_info=None, levels_up=1): if exc_info is None: |