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-rw-r--r--coverage/pytracer.py7
1 files changed, 3 insertions, 4 deletions
diff --git a/coverage/pytracer.py b/coverage/pytracer.py
index 4389c9ed..4f138074 100644
--- a/coverage/pytracer.py
+++ b/coverage/pytracer.py
@@ -67,11 +67,10 @@ class PyTracer:
# On exit, self.in_atexit = True
atexit.register(setattr, self, 'in_atexit', True)
- # cache a bound method on the instance, so that we don't have to
- # re-create a bound method object all the time
+ # Cache a bound method on the instance, so that we don't have to
+ # re-create a bound method object all the time.
self._cached_bound_method_trace = self._trace
-
def __repr__(self):
return "<PyTracer at 0x{:x}: {} lines in {} files>".format(
id(self),
@@ -289,7 +288,7 @@ class PyTracer:
dont_warn = (env.PYPY and env.PYPYVERSION >= (5, 4) and self.in_atexit and tf is None)
if (not dont_warn) and tf != self._cached_bound_method_trace: # pylint: disable=comparison-with-callable
self.warn(
- f"Trace function changed, data is likely wrong: "
+ "Trace function changed, data is likely wrong: " +
f"{tf!r} != {self._cached_bound_method_trace!r}",
slug="trace-changed",
)