pylint fixes

Signed-off-by: Michal Čihař <michal@cihar.com>

openshift/openshiftlibs.py

@@ -28,7 +28,7 @@ def get_openshift_secret_token():
     uuid = os.getenv('OPENSHIFT_APP_UUID')
     if token is not None:
         return token
-    elif (name is not None and uuid is not None):
+    elif name is not None and uuid is not None:
         return hashlib.sha256(name + '-' + uuid).hexdigest()
     return None
 
@@ -101,7 +101,7 @@ def make_secure_key(key_info):
 
     # Create a random string the same length as the default
     rand_key = ''
-    for _ in range(len(original)):
+    for dummy in range(len(original)):
         rand_pos = random.randint(0, len(chars))
         rand_key += chars[rand_pos:(rand_pos + 1)]
 

openshift/wsgi_install.py

@@ -112,7 +112,7 @@ pre {
         log_msg = os.popen(
             'cat ${OPENSHIFT_PYTHON_LOG_DIR}/install.log |'
             + ' grep \'^[^ ]\\|setup.py install\' |'
-            + ' sed \'s,/var/lib/openshift/[a-z0-9]\{24\},~,g\''
+            + r' sed \'s,/var/lib/openshift/[a-z0-9]\{24\},~,g\''
         ).read()
         log = '<pre>' + log_msg + '</pre>'