[Zope-Checkins] CVS: Zope/lib/python/ZServer - WebDAVSrcHandler.py:1.8.58.1

[Fred L. Drake, Jr.]

Update of /cvs-repository/Zope/lib/python/ZServer
In directory cvs.zope.org:/tmp/cvs-serv9826

Modified Files:
      Tag: new-install-branch
	WebDAVSrcHandler.py 
Log Message:
- wrap a long line
- fix docstring style
- normalize whitespace


=== Zope/lib/python/ZServer/WebDAVSrcHandler.py 1.8 => 1.8.58.1 ===
--- Zope/lib/python/ZServer/WebDAVSrcHandler.py:1.8	Wed Aug 14 17:16:50 2002
+++ Zope/lib/python/ZServer/WebDAVSrcHandler.py	Thu Mar  6 15:11:03 2003
@@ -7,29 +7,29 @@
 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
-# FOR A PARTICULAR PURPOSE
+# FOR A PARTICULAR PURPOSE.
 #
 ##############################################################################
 
+"""HTTP handler which forces GET requests to return the document source.
+
+Works around current WebDAV clients' failure to implement the
+'source-link' feature of the specification.  Uses manage_FTPget().
 """
-    Special HTTP handler which forces GET requests to return the "source"
-    of documents (uses 'manage_FTPget').  Works around current WebDAV
-    clients' failure to implement the "source-link" feature of the spec.
-"""
+
+import os
+import posixpath
+
+from ZServer.HTTPServer import zhttp_handler
 
 __version__ = "1.0"
 
-from HTTPServer import zhttp_handler
-import  os
 
-class WebDAVSrcHandler( zhttp_handler ):
-    """
-    """
-    def get_environment( self, request ):
-        """
-            Munge the request to ensure that we call manage_FTPGet.
-        """
-        env = zhttp_handler.get_environment( self, request )
+class WebDAVSrcHandler(zhttp_handler):
+
+    def get_environment(self, request):
+        """Munge the request to ensure that we call manage_FTPGet."""
+        env = zhttp_handler.get_environment(self, request)
 
         # Set a flag to indicate this request came through the WebDAV source
         # port server.
@@ -37,23 +37,23 @@
 
         if env['REQUEST_METHOD'] == 'GET':
             path_info = env['PATH_INFO']
-            path_info = os.path.join( path_info, 'manage_FTPget' )
-            path_info = os.path.normpath( path_info )
             if os.sep != '/':
-                path_info =  path_info.replace( os.sep, '/' )
+                path_info =  path_info.replace(os.sep, '/')
+            path_info = posixpath.join(path_info, 'manage_FTPget')
+            path_info = posixpath.normpath(path_info)
             env['PATH_INFO'] = path_info
 
-
         # Workaround for lousy WebDAV implementation of M$ Office 2K.
         # Requests for "index_html" are *sometimes* send as "index_html."
         # We check the user-agent and remove a trailing dot for PATH_INFO
         # and PATH_TRANSLATED
 
-        if env.get("HTTP_USER_AGENT","").find("Microsoft Data Access Internet Publishing Provider")>-1:
-            if env["PATH_INFO"][-1]=='.':
+        if env.get("HTTP_USER_AGENT", "").find(
+            "Microsoft Data Access Internet Publishing Provider") > -1:
+            if env["PATH_INFO"][-1] == '.':
                 env["PATH_INFO"] = env["PATH_INFO"][:-1]
 
-            if env["PATH_TRANSLATED"][-1]=='.':
+            if env["PATH_TRANSLATED"][-1] == '.':
                 env["PATH_TRANSLATED"] = env["PATH_TRANSLATED"][:-1]
 
         return env