diff -up rpmlint-rpmlint-1.8/FilesCheck.py.py35 rpmlint-rpmlint-1.8/FilesCheck.py
--- rpmlint-rpmlint-1.8/FilesCheck.py.py35	2015-11-30 14:04:42.008425141 -0500
+++ rpmlint-rpmlint-1.8/FilesCheck.py	2015-11-30 14:06:31.960635048 -0500
@@ -210,7 +210,7 @@ kernel_package_regex = re.compile('^kern
 normal_zero_length_regex = re.compile('^/etc/security/console\.apps/|/\.nosearch$|/__init__\.py$')
 perl_regex = re.compile('^/usr/lib/perl5/(?:vendor_perl/)?([0-9]+\.[0-9]+)\.([0-9]+)/')
 python_regex = re.compile('^/usr/lib(?:64)?/python([.0-9]+)/')
-python_bytecode_regex_pep3147 = re.compile('^(.*)/__pycache__/(.*)\.(.*)(\.py[oc])$')
+python_bytecode_regex_pep3147 = re.compile('^(.*)/__pycache__/(.*?)\.([^.]+)(\.opt-[12])?\.py[oc]$')
 python_bytecode_regex = re.compile('^(.*)(\.py[oc])$')
 python_default_version = Config.getOption('PythonDefaultVersion', None)
 perl_version_trick = Config.getOption('PerlVersionTrick', True)
diff -up rpmlint-rpmlint-1.8/test/test_files.py.py35 rpmlint-rpmlint-1.8/test/test_files.py
--- rpmlint-rpmlint-1.8/test/test_files.py.py35	2015-11-30 14:07:38.248158721 -0500
+++ rpmlint-rpmlint-1.8/test/test_files.py	2015-11-30 14:07:32.263201728 -0500
@@ -0,0 +1,19 @@
+from FilesCheck import python_bytecode_to_script as pbts
+
+
+class TestPythonBytecodeToScript(object):
+
+    def test_pep3147(self):
+        assert pbts("/usr/lib64/python3.4/__pycache__/__phello__.foo.cpython-34.pyc") == "/usr/lib64/python3.4/__phello__.foo.py"
+        assert pbts("/usr/lib64/python3.4/__pycache__/__phello__.foo.cpython-34.pyo") == "/usr/lib64/python3.4/__phello__.foo.py"
+
+    def test_py2(self):
+        assert pbts("/usr/lib/python2.7/site-packages/_pytest/main.pyc") == "/usr/lib/python2.7/site-packages/_pytest/main.py"
+        assert pbts("/usr/lib/python2.7/site-packages/_pytest/main.pyo") == "/usr/lib/python2.7/site-packages/_pytest/main.py"
+
+    def test_pep0488(self):
+        assert pbts("/usr/lib/python3.5/site-packages/__pycache__/pytest.cpython-35.opt-1.pyc") == "/usr/lib/python3.5/site-packages/pytest.py"
+        assert pbts("/usr/lib/python3.5/site-packages/__pycache__/pytest.cpython-35.opt-2.pyc") == "/usr/lib/python3.5/site-packages/pytest.py"
+        assert pbts("/usr/lib/python3.5/site-packages/__pycache__/pytest.cpython-35.pyc") == "/usr/lib/python3.5/site-packages/pytest.py"
+
+# ex: ts=4 sw=4 et