diff options
Diffstat (limited to 'coverage/collector.py')
| -rw-r--r-- | coverage/collector.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/coverage/collector.py b/coverage/collector.py index 781a0fa..9a74700 100644 --- a/coverage/collector.py +++ b/coverage/collector.py @@ -75,10 +75,11 @@ class PyTracer(object): # in this file. self.data_stack.append((self.cur_file_data, self.last_line)) filename = frame.f_code.co_filename - tracename = self.should_trace_cache.get(filename) - if tracename is None: + if filename not in self.should_trace_cache: tracename = self.should_trace(filename, frame) self.should_trace_cache[filename] = tracename + else: + tracename = self.should_trace_cache[filename] #print("called, stack is %d deep, tracename is %r" % ( # len(self.data_stack), tracename)) if tracename: @@ -166,7 +167,7 @@ class Collector(object): """Create a collector. `should_trace` is a function, taking a filename, and returning a - canonicalized filename, or False depending on whether the file should + canonicalized filename, or None depending on whether the file should be traced or not. If `timid` is true, then a slower simpler trace function will be @@ -210,7 +211,7 @@ class Collector(object): # A cache of the results from should_trace, the decision about whether # to trace execution in a file. A dict of filename to (filename or - # False). + # None). self.should_trace_cache = {} # Our active Tracers. |