Changeset 388 for python/vendor/current/Lib/cmd.py

Timestamp:

Mar 19, 2014, 11:11:30 AM (11 years ago)

Author:

dmik

Message:

python: Update vendor to 2.7.6.

File:

• python/vendor/current/Lib/cmd.py (modified) (3 diffs)

python/vendor/current/Lib/cmd.py

@@ -138 +138 @@
                             line = 'EOF'
                         else:
-                            line = line[:-1] # chop \n
+                            line = line.rstrip('\r\n')
                 line = self.precmd(line)
                 stop = self.onecmd(line)
@@ -210 +210 @@
             return self.default(line)
         self.lastcmd = line
+        if line == 'EOF' :
+            self.lastcmd = ''
         if cmd == '':
             return self.default(line)
@@ -282 +284 @@
 
     def get_names(self):
-        # Inheritance says we have to look in class and
-        # base classes; order is not important.
-        names = []
-        classes = [self.__class__]
-        while classes:
-            aclass = classes.pop(0)
-            if aclass.__bases__:
-                classes = classes + list(aclass.__bases__)
-            names = names + dir(aclass)
-        return names
+        # This method used to pull in base class attributes
+        # at a time dir() didn't do it yet.
+        return dir(self.__class__)
 
     def complete_help(self, *args):
-        return self.completenames(*args)
+        commands = set(self.completenames(*args))
+        topics = set(a[5:] for a in self.get_names()
+                     if a.startswith('help_' + args[0]))
+        return list(commands | topics)
 
     def do_help(self, arg):
+        'List available commands with "help" or detailed help with "help cmd".'
         if arg:
             # XXX check arg syntax