X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-web.git/blobdiff_plain/fd1ed40d1fae03d9d208a8c30e1902ad3d104082..52d630b4ed2f7bbdd61b3eada7a2c38d64c077cb:/code/main.py

diff --git a/code/main.py b/code/main.py
index f0d1f53..f235c53 100755
--- a/code/main.py
+++ b/code/main.py
@@ -86,7 +86,7 @@ class InvirtWeb(View):
 
     def __getattr__(self, name):
         if name in ("admin", "overlord"):
-            if not cherrypy.request.login in getAfsGroupMembers(config.adminacl, config.authz[0].cell):
+            if not cherrypy.request.login in getAfsGroupMembers(config.adminacl, config.authz.cells[0].cell):
                 raise InvalidInput('username', cherrypy.request.login,
                                    'Not in admin group %s.' % config.adminacl)
             cherrypy.request.state = State(cherrypy.request.login, isadmin=True)
@@ -230,7 +230,7 @@ console will suffer artifacts.
         d['err'] = err
         if err:
             for field, value in fields.items():
-                setattr(d['defaults'], field, value))
+                setattr(d['defaults'], field, value)
         else:
             d['new_machine'] = parsed_fields['name']
         return d
@@ -248,11 +248,17 @@ console will suffer artifacts.
         raise RuntimeError("test of the emergency broadcast system")
 
     class MachineView(View):
-        # This is hairy. Fix when CherryPy 3.2 is out. (rename to
-        # _cp_dispatch, and parse the argument as a list instead of
-        # string
-
         def __getattr__(self, name):
+            """Synthesize attributes to allow RESTful URLs like
+            /machine/13/info. This is hairy. CherryPy 3.2 adds a
+            method called _cp_dispatch that allows you to explicitly
+            handle URLs that can't be mapped, and it allows you to
+            rewrite the path components and continue processing.
+
+            This function gets the next path component being resolved
+            as a string. _cp_dispatch will get an array of strings
+            representing any subsequent path components as well."""
+
             try:
                 cherrypy.request.params['machine_id'] = int(name)
                 return self
@@ -340,12 +346,13 @@ console will suffer artifacts.
                      port=port,
                      authtoken=token)
             return d
+
         @cherrypy.expose
         @cherrypy.tools.mako(filename="/command.mako")
         @cherrypy.tools.require_POST()
         def command(self, command_name, machine_id, **kwargs):
             """Handler for running commands like boot and delete on a VM."""
-            back = kwargs.get('back', None)
+            back = kwargs.get('back')
             try:
                 d = controls.commandResult(cherrypy.request.login,
                                            cherrypy.request.state,
@@ -682,4 +689,4 @@ Subject: %s
     p.stdin.close()
     p.wait()
 
-random.seed()
+random.seed() #sigh