diff options
-rwxr-xr-x | speed-test | 2 | ||||
-rw-r--r-- | tracing.py | 22 |
2 files changed, 15 insertions, 9 deletions
@@ -10,7 +10,7 @@ python -m timeit \ -s ' class Foo(object): def foo(self): - tracing.trace("%s" % "bar") + tracing.trace("%s", "bar") f = Foo() ' \ 'f.foo()' @@ -49,6 +49,7 @@ import traceback trace_patterns = [] +trace_cache = set() def trace_add_pattern(pattern): @@ -57,16 +58,21 @@ def trace_add_pattern(pattern): def trace_clear_patterns(): del trace_patterns[:] + trace_cache.clear() -def trace(msg): +def trace(msg, *args): if trace_patterns: frames = traceback.extract_stack(limit=2) filename, lineno, funcname, text = frames[0] - filename = os.path.basename(filename) - for pattern in trace_patterns: - if pattern in filename: - logging.debug('%s:%s:%s: %s' % - (filename, lineno, funcname, msg)) - break - + log_it = filename in trace_cache + if not log_it: + for pattern in trace_patterns: + if pattern in filename: + log_it = True + trace_cache.add(filename) + break + if log_it: + filename = os.path.basename(filename) + msg = msg % args + logging.debug('%s:%s:%s: %s' % (filename, lineno, funcname, msg)) |