Tidy lint

hooks/swift_context.py

@@ -70,7 +70,7 @@ def generate_cert():
                '-out', CERT, '-keyout', KEY,
                '-subj', subj]
         subprocess.check_call(cmd)
-        os.chmod(KEY, 0600)
+        os.chmod(KEY, 0o600)
     # Slurp as base64 encoded - makes handling easier up the stack
     with open(CERT, 'r') as cfile:
         ssl_cert = b64encode(cfile.read())
@@ -110,6 +110,7 @@ class ApacheSSLContext(SSLContext):
 
 
 class SwiftRingContext(OSContextGenerator):
+
     def __call__(self):
         allowed_hosts = []
         for relid in relation_ids('swift-storage'):
@@ -191,6 +192,7 @@ class SwiftIdentityContext(OSContextGenerator):
 
 
 class MemcachedContext(OSContextGenerator):
+
     def __call__(self):
         ctxt = {
             'proxy_ip': get_host_ip(unit_get('private-address'))
@@ -219,6 +221,7 @@ def get_swift_hash():
 
 
 class SwiftHashContext(OSContextGenerator):
+
     def __call__(self):
         ctxt = {
             'swift_hash': get_swift_hash()

hooks/swift_hooks.py

@@ -83,7 +83,7 @@ def install():
     # configure a directory on webserver for distributing rings.
     www_dir = get_www_dir()
     if not os.path.isdir(www_dir):
-        os.mkdir(www_dir, 0755)
+        os.mkdir(www_dir, 0o755)
     uid, gid = swift_user()
     os.chown(www_dir, uid, gid)
 

hooks/swift_utils.py

@@ -166,7 +166,7 @@ def swift_user(username='swift'):
 
 def ensure_swift_dir(conf_dir=os.path.dirname(SWIFT_CONF)):
     if not os.path.isdir(conf_dir):
-        os.mkdir(conf_dir, 0750)
+        os.mkdir(conf_dir, 0o750)
     uid, gid = swift_user()
     os.chown(conf_dir, uid, gid)