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-rw-r--r--coverage/files.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/coverage/files.py b/coverage/files.py
index 81ec196f..e6dc4aa1 100644
--- a/coverage/files.py
+++ b/coverage/files.py
@@ -215,5 +215,8 @@ def find_python_files(dirname):
del dirnames[:]
continue
for filename in filenames:
- if fnmatch.fnmatch(filename, "*.py"):
+ # We're only interested in files that look like reasonable Python
+ # files: Must end with .py, and must not have certain funny
+ # characters that probably mean they are editor junk.
+ if re.match(r"^[^.#~!$@%^&*()+=,]+\.py$", filename):
yield os.path.join(dirpath, filename)