_ip.set_next_input

IPython/ipapi.py

@@ -358,6 +358,18 b' class IPApi:'
         else:
             return Exception("_ip.defmacro must be called with 1 or 2 arguments")
         
+    def set_next_input(self, s):
+        """ Sets the 'default' input string for the next command line.
+        
+        Requires readline.
+        
+        Example:
+        
+        [D:\ipython]|1> _ip.set_next_input("Hello Word")
+        [D:\ipython]|2> Hello Word_  # cursor is here        
+        """
+
+        self.IP.rl_next_input = s
         
 
 def launch_new_instance(user_ns = None):

IPython/iplib.py

@@ -6,7 +6,7 b' Requires Python 2.3 or newer.'
 
 This file contains all the classes and helper functions specific to IPython.
 
-$Id: iplib.py 2365 2007-05-23 15:09:43Z dan.milstein $
+$Id: iplib.py 2385 2007-05-24 20:18:08Z vivainio $
 """
 
 #*****************************************************************************
@@ -636,10 +636,13 b' class InteractiveShell(object,Magic):'
                                             'NoColor',
                                             rc.object_info_string_level)
         
+        self.rl_next_input = None
+        self.rl_do_indent = False
         # Load readline proper
         if rc.readline:
             self.init_readline()
 
+        
         # local shortcut, this is used a LOT
         self.log = self.logger.log
 
@@ -1242,7 +1245,11 b' want to merge them back into the new files.""" % locals()'
 
         #debugx('self.indent_current_nsp','pre_readline:')
 
-        self.readline.insert_text(self.indent_current_str())
+        if self.rl_do_indent:
+            self.readline.insert_text(self.indent_current_str())
+        if self.rl_next_input is not None:
+            self.readline.insert_text(self.rl_next_input)
+            self.rl_next_input = None
 
     def init_readline(self):
         """Command history completion/saving/reloading."""
@@ -1597,11 +1604,13 b' want to merge them back into the new files.""" % locals()'
         __builtin__.__dict__['__IPYTHON__active'] += 1
 
         # exit_now is set by a call to %Exit or %Quit
+        self.readline_startup_hook(self.pre_readline)
         while not self.exit_now:
             if more:
                 prompt = self.hooks.generate_prompt(True)
                 if self.autoindent:
-                    self.readline_startup_hook(self.pre_readline)
+                    self.rl_do_indent = True
+                    
             else:
                 prompt = self.hooks.generate_prompt(False)
             try:
@@ -1610,7 +1619,8 b' want to merge them back into the new files.""" % locals()'
                     # quick exit on sys.std[in|out] close
                     break
                 if self.autoindent:
-                    self.readline_startup_hook(None)
+                    self.rl_do_indent = False
+                    
             except KeyboardInterrupt:
                 self.write('\nKeyboardInterrupt\n')
                 self.resetbuffer()
@@ -1622,6 +1632,7 b' want to merge them back into the new files.""" % locals()'
                 more = 0
             except EOFError:
                 if self.autoindent:
+                    self.rl_do_indent = False
                     self.readline_startup_hook(None)
                 self.write('\n')
                 self.exit()

doc/ChangeLog

@@ -23,6 +23,9 b''
         
         * sh profile now installs ipy_signals.py, for (hopefully) better ctrl+c
         handling.
+        
+        * iplib.py, ipapi.py: _ip.set_next_input(s) sets the next ("default")
+        input if readline is available.
 	
 2007-05-23  Ville Vainio  <[e-mail]>