Remove 4 pylint warnings.

4 files changed, 4 insertions, 1 deletions

diff --git a/coverage/monkey.py b/coverage/monkey.py
index 42f185ea..ee84d992 100644
--- a/coverage/monkey.py
+++ b/coverage/monkey.py
@@ -27,6 +27,7 @@ def patch_multiprocessing():
     original_bootstrap = klass._bootstrap
 
     class ProcessWithCoverage(klass):
+        """A replacement for multiprocess.Process that starts coverage."""
         def _bootstrap(self):
             from coverage import Coverage
             cov = Coverage(data_suffix=True)
diff --git a/coverage/pytracer.py b/coverage/pytracer.py
index 7029c255..0eafbef0 100644
--- a/coverage/pytracer.py
+++ b/coverage/pytracer.py
@@ -54,7 +54,7 @@ class PyTracer(object):
         if self.stopped:
             return
 
-        if self.last_exc_back:            # TODO: bring this up to speed
+        if self.last_exc_back:
             if frame == self.last_exc_back:
                 # Someone forgot a return event.
                 if self.arcs and self.cur_file_dict:
diff --git a/tests/coveragetest.py b/tests/coveragetest.py
index e1f42bb4..20399bd9 100644
--- a/tests/coveragetest.py
+++ b/tests/coveragetest.py
@@ -42,6 +42,7 @@ class CoverageTest(
                 ))
 
     def skip(self, reason):
+        """Skip this test, and give a reason."""
         self.class_behavior().skipped += 1
         raise SkipTest(reason)
 
diff --git a/tests/test_cmdline.py b/tests/test_cmdline.py
index bbf9cd82..9ff9bd11 100644
--- a/tests/test_cmdline.py
+++ b/tests/test_cmdline.py
@@ -161,6 +161,7 @@ class FakeCoverageForDebugData(object):
         return self._summary
 
     def plugin_data(self):
+        """Fake coverage().data.plugin_data()"""
         return self._plugin_data