Moved a few things back to InteractiveShell.

The following attributes were still needed in the base
InteractiveShell class.

* autoindent.  This is used in runlines.
* separate_in, separate_out, separate_out2 are used in prompt
  management.

Eventually these things should be refactored and moved to the
frontends, just not yet.

IPython/config/default/ipython_config.py

@@ -49,7 +49,7 b' c = get_config()'
 
 # c.TerminalInteractiveShell.autoedit_syntax = False
 
-# c.TerminalInteractiveShell.autoindent = True
+# c.InteractiveShell.autoindent = True
 
 # c.InteractiveShell.automagic = False
 
@@ -116,9 +116,9 b' c = get_config()'
 
 # c.TerminalInteractiveShell.screen_length = 0
 
-# c.TerminalInteractiveShell.separate_in = '\n'
-# c.TerminalInteractiveShell.separate_out = ''
-# c.TerminalInteractiveShell.separate_out2 = ''
+# c.InteractiveShell.separate_in = '\n'
+# c.InteractiveShell.separate_out = ''
+# c.InteractiveShell.separate_out2 = ''
 
 # c.InteractiveShell.system_header = "IPython system call: "
 

IPython/config/profile/ipython_config_pysh.py

@@ -10,9 +10,9 b" c.InteractiveShell.prompt_out = '<\\#> '"
 
 c.InteractiveShell.prompts_pad_left = True
 
-c.TerminalInteractiveShell.separate_in = ''
-c.TerminalInteractiveShell.separate_out = ''
-c.TerminalInteractiveShell.separate_out2 = ''
+c.InteractiveShell.separate_in = ''
+c.InteractiveShell.separate_out = ''
+c.InteractiveShell.separate_out2 = ''
 
 c.PrefilterManager.multi_line_specials = True
 

IPython/core/interactiveshell.py

@@ -131,6 +131,18 b' def get_default_colors():'
         return 'Linux'
 
 
+class SeparateStr(Str):
+    """A Str subclass to validate separate_in, separate_out, etc.
+
+    This is a Str based trait that converts '0'->'' and '\\n'->'\n'.
+    """
+
+    def validate(self, obj, value):
+        if value == '0': value = ''
+        value = value.replace('\\n','\n')
+        return super(SeparateStr, self).validate(obj, value)
+
+
 #-----------------------------------------------------------------------------
 # Main IPython class
 #-----------------------------------------------------------------------------
@@ -140,6 +152,9 b' class InteractiveShell(Configurable, Magic):'
     """An enhanced, interactive shell for Python."""
 
     autocall = Enum((0,1,2), default_value=1, config=True)
+    # TODO: remove all autoindent logic and put into frontends.
+    # We can't do this yet because even runlines uses the autoindent.
+    autoindent = CBool(True, config=True)
     automagic = CBool(True, config=True)
     cache_size = Int(1000, config=True)
     color_info = CBool(True, config=True)
@@ -187,6 +202,11 b' class InteractiveShell(Configurable, Magic):'
             '"\C-u": unix-line-discard',
         ], allow_none=False, config=True)
 
+    # TODO: this part of prompt management should be moved to the frontends.
+    # Use custom TraitTypes that convert '0'->'' and '\\n'->'\n'
+    separate_in = SeparateStr('\n', config=True)
+    separate_out = SeparateStr('', config=True)
+    separate_out2 = SeparateStr('', config=True)
     system_header = Str('IPython system call: ', config=True)
     system_verbose = CBool(False, config=True)
     wildcards_case_sensitive = CBool(True, config=True)

IPython/frontend/terminal/interactiveshell.py

@@ -55,18 +55,6 b' def get_default_editor():'
 raw_input_original = raw_input
 
 
-class SeparateStr(Str):
-    """A Str subclass to validate separate_in, separate_out, etc.
-
-    This is a Str based trait that converts '0'->'' and '\\n'->'\n'.
-    """
-
-    def validate(self, obj, value):
-        if value == '0': value = ''
-        value = value.replace('\\n','\n')
-        return super(SeparateStr, self).validate(obj, value)
-
-
 #-----------------------------------------------------------------------------
 # Main class
 #-----------------------------------------------------------------------------
@@ -75,7 +63,6 b' class SeparateStr(Str):'
 class TerminalInteractiveShell(InteractiveShell):
 
     autoedit_syntax = CBool(False, config=True)
-    autoindent = CBool(True, config=True)
     banner = Str('')
     banner1 = Str(default_banner, config=True)
     banner2 = Str('', config=True)
@@ -93,11 +80,6 b' class TerminalInteractiveShell(InteractiveShell):'
     pager = Str('less', config=True)
 
     screen_length = Int(0, config=True)
-    
-    # Use custom TraitTypes that convert '0'->'' and '\\n'->'\n'
-    separate_in = SeparateStr('\n', config=True)
-    separate_out = SeparateStr('', config=True)
-    separate_out2 = SeparateStr('', config=True)
     term_title = CBool(False, config=True)
 
     def __init__(self, config=None, ipython_dir=None, user_ns=None,

IPython/frontend/terminal/ipapp.py

@@ -85,10 +85,10 b' class IPAppConfigLoader(BaseAppConfigLoader):'
             The default is '1'.""",
             metavar='InteractiveShell.autocall')
         paa('--autoindent',
-            action='store_true', dest='TerminalInteractiveShell.autoindent',
+            action='store_true', dest='InteractiveShell.autoindent',
             help='Turn on autoindenting.')
         paa('--no-autoindent',
-            action='store_false', dest='TerminalInteractiveShell.autoindent',
+            action='store_false', dest='InteractiveShell.autoindent',
             help='Turn off autoindenting.')
         paa('--automagic',
             action='store_true', dest='InteractiveShell.automagic',
@@ -241,17 +241,17 b' class IPAppConfigLoader(BaseAppConfigLoader):'
             default.""",
             metavar='TerminalInteractiveShell.screen_length')
         paa('--separate-in','-si',
-            type=str, dest='TerminalInteractiveShell.separate_in',
+            type=str, dest='InteractiveShell.separate_in',
             help="Separator before input prompts.  Default '\\n'.",
-            metavar='TerminalInteractiveShell.separate_in')
+            metavar='InteractiveShell.separate_in')
         paa('--separate-out','-so',
-            type=str, dest='TerminalInteractiveShell.separate_out',
+            type=str, dest='InteractiveShell.separate_out',
             help="Separator before output prompts.  Default 0 (nothing).",
-            metavar='TerminalInteractiveShell.separate_out')
+            metavar='InteractiveShell.separate_out')
         paa('--separate-out2','-so2', 
-            type=str, dest='TerminalInteractiveShell.separate_out2',
+            type=str, dest='InteractiveShell.separate_out2',
             help="Separator after output prompts.  Default 0 (nonight).",
-            metavar='TerminalInteractiveShell.separate_out2')
+            metavar='InteractiveShell.separate_out2')
         paa('--no-sep',
             action='store_true', dest='Global.nosep',
             help="Eliminate all spacing between prompts.")
@@ -448,17 +448,17 b' class IPythonApp(Application):'
                 config.InteractiveShell.prompt_in1 = '>>> '
                 config.InteractiveShell.prompt_in2 = '... '
                 config.InteractiveShell.prompt_out = ''
-                config.TerminalInteractiveShell.separate_in = \
-                    config.TerminalInteractiveShell.separate_out = \
-                    config.TerminalInteractiveShell.separate_out2 = ''
+                config.InteractiveShell.separate_in = \
+                    config.InteractiveShell.separate_out = \
+                    config.InteractiveShell.separate_out2 = ''
                 config.InteractiveShell.colors = 'NoColor'
                 config.InteractiveShell.xmode = 'Plain'
 
         if hasattr(config.Global, 'nosep'):
             if config.Global.nosep:
-                config.TerminalInteractiveShell.separate_in = \
-                config.TerminalInteractiveShell.separate_out = \
-                config.TerminalInteractiveShell.separate_out2 = ''
+                config.InteractiveShell.separate_in = \
+                config.InteractiveShell.separate_out = \
+                config.InteractiveShell.separate_out2 = ''
 
         # if there is code of files to run from the cmd line, don't interact
         # unless the -i flag (Global.force_interact) is true.

IPython/zmq/ipkernel.py

@@ -267,8 +267,8 b' def main():'
     print >>sys.__stdout__, "REQ Channel on port", req_port
 
     # Redirect input streams and set a display hook.
-    sys.stdout = OutStream(session, pub_socket, u'stdout')
-    sys.stderr = OutStream(session, pub_socket, u'stderr')
+    # sys.stdout = OutStream(session, pub_socket, u'stdout')
+    # sys.stderr = OutStream(session, pub_socket, u'stderr')
     sys.displayhook = DisplayHook(session, pub_socket)
 
     # Create the kernel.