Cleanups for lint and older Pythons

2 files changed, 5 insertions, 4 deletions

diff --git a/coverage/data.py b/coverage/data.py
index 1cc4c95..1d6799f 100644
--- a/coverage/data.py
+++ b/coverage/data.py
@@ -1,10 +1,9 @@
 """Coverage data for Coverage."""
 
-import fnmatch, os, re
+import os
 
 from coverage.backward import pickle, sorted        # pylint: disable=W0622
 from coverage.files import PathAliases
-from coverage.misc import CoverageException
 
 
 class CoverageData(object):
diff --git a/coverage/files.py b/coverage/files.py
index f1046ed..23f1bde 100644
--- a/coverage/files.py
+++ b/coverage/files.py
@@ -162,9 +162,11 @@ class PathAliases(object):
         pattern_sep = self._sep(pattern)
         pattern += pattern_sep
 
-        # Make a regex from the pattern.  fnmatch always adds a \Z to match
-        # the whole string, which we don't want.
+        # Make a regex from the pattern.  fnmatch always adds a \Z or $ to
+        # match the whole string, which we don't want.
         regex_pat = fnmatch.translate(pattern).replace(r'\Z', '')
+        if regex_pat.endswith("$"):
+            regex_pat = regex_pat[:-1]
         regex = re.compile("(?i)" + regex_pat)
 
         # Normalize the result: it must end with a path separator.