1 files changed, 9 insertions, 5 deletions
diff --git a/libbe/util/wsgi.py b/libbe/util/wsgi.py
index 96ddf60..46e1b3c 100644
--- a/libbe/util/wsgi.py
+++ b/libbe/util/wsgi.py
@@ -36,7 +36,6 @@ import io
 import sys
 import time
 import traceback
-import types
 import urllib.request, urllib.parse, urllib.error
 import urllib.parse
 import wsgiref.simple_server
@@ -67,7 +66,12 @@ import libbe.util.http
 import libbe.util.id
 
 
-if libbe.TESTING == True:
+# https://stackoverflow.com/a/56719588/164233
+def cmp(a, b):
+    return (int(a) > int(b)) - (int(a) < int(b))
+
+
+if libbe.TESTING:
     import doctest
     import unittest
     import wsgiref.validate
@@ -627,7 +631,7 @@ class ServerCommand (libbe.command.base.Command):
                 'PID file {} already exists'.format(params['pidfile']))
         pid = os.getpid()
         with open(params['pidfile'], 'w') as f:  # race between exist and open
-            f.write(str(os.getpid()))            
+            f.write(str(os.getpid()))
         self.logger.log(
             self.log_level, 'Got PID file as {}'.format(pid))
 
@@ -935,12 +939,12 @@ def _make_certs(server_name, logger=None, level=None):
 
     `mk_certs(server_name) -> (pkey_filename, cert_filename)`
     """
-    if OpenSSL == None:
+    if OpenSSL is None:
         raise libbe.command.UserError(
             'SSL certificate generation requires the OpenSSL module')
     pkey_file,cert_file = _get_cert_filenames(
         server_name, autogenerate=False)
-    if logger != None:
+    if logger is not None:
         logger.log(
             level, 'Generating certificates {} {}'.format(
                 pkey_file, cert_file))