[Zope-Checkins] CVS: Zope3/lib/python/Zope/Server/medusa - filesys.py:1.9.72.1 ftp_server.py:1.18.42.1 logger.py:1.13.20.1

[Martijn Pieters]

Update of /cvs-repository/Zope3/lib/python/Zope/Server/medusa
In directory cvs.zope.org:/tmp/cvs-serv14206/Server/medusa

Modified Files:
      Tag: Zope-3x-branch
	filesys.py ftp_server.py logger.py 
Log Message:
Optimizations and code style updates:

  - Use isinstance on type checks

  - Test UnicodeType and StringType through StringTypes

  - Remove use of the string module

  - Use startswith and endswith instead of slices.

  - Fix weird tests where isinstance suffices.


=== Zope3/lib/python/Zope/Server/medusa/filesys.py 1.9 => 1.9.72.1 ===
         p = self.path_module.normpath (path)
         # remove 'dangling' cdup's.
-        if len(p) > 2 and p[:3] == '/..':
+        if len(p) > 2 and p.startswith('/..'):
             p = '/'
         return p
         


=== Zope3/lib/python/Zope/Server/medusa/ftp_server.py 1.18 => 1.18.42.1 ===
         help_lines = []
         for attr in attrs:
-            if attr[:4] == 'cmd_':
+            if attr.startswith('cmd_'):
                 x = getattr (self, attr)
                 if type(x) == type(self.cmd_help):
                     if x.__doc__:


=== Zope3/lib/python/Zope/Server/medusa/logger.py 1.13 => 1.13.20.1 ===
         
     def log (self, message):
-        if message[-2:] != '\r\n':
+        if not message.endswith('\r\n'):
             self.socket.push (message + '\r\n')
         else:
             self.socket.push (message)