- Fairly significant changes to include Vivian's patches for improved pdb

support.  Her original idea was kept in full, code reworked for compactness
and better integration with the rest of ipython.

- Added download_url arg to setup.py to support setuptools.

IPython/excolors.py

@@ -0,0 +1,109 b''
+# -*- coding: utf-8 -*-
+"""
+Color schemes for exception handling code in IPython.
+
+$Id: Prompts.py 638 2005-07-18 03:01:41Z fperez $"""
+
+#*****************************************************************************
+#       Copyright (C) 2005 Fernando Perez <[e-mail]>
+#
+#  Distributed under the terms of the BSD License.  The full license is in
+#  the file COPYING, distributed as part of this software.
+#*****************************************************************************
+
+from IPython import Release
+__author__  = '%s <%s>' % Release.authors['Fernando']
+__license__ = Release.license
+__version__ = Release.version
+
+#****************************************************************************
+# Required modules
+from IPython.ColorANSI import ColorSchemeTable, TermColors, ColorScheme
+
+ExceptionColors = ColorSchemeTable()
+
+# Populate it with color schemes
+C = TermColors # shorthand and local lookup
+ExceptionColors.add_scheme(ColorScheme(
+    'NoColor',
+    # The color to be used for the top line
+    topline = C.NoColor,
+
+    # The colors to be used in the traceback
+    filename = C.NoColor,
+    lineno = C.NoColor,
+    name = C.NoColor,
+    vName = C.NoColor,
+    val = C.NoColor,
+    em = C.NoColor,
+    
+    # Emphasized colors for the last frame of the traceback
+    normalEm = C.NoColor,
+    filenameEm = C.NoColor,
+    linenoEm = C.NoColor,
+    nameEm = C.NoColor,
+    valEm = C.NoColor,
+    
+    # Colors for printing the exception
+    excName = C.NoColor,
+    line = C.NoColor,
+    caret = C.NoColor,
+    Normal = C.NoColor
+    ))
+
+# make some schemes as instances so we can copy them for modification easily
+ExceptionColors.add_scheme(ColorScheme(
+    'Linux',
+    # The color to be used for the top line
+    topline = C.LightRed,
+
+    # The colors to be used in the traceback
+    filename = C.Green,
+    lineno = C.Green,
+    name = C.Purple,
+    vName = C.Cyan,
+    val = C.Green,
+    em = C.LightCyan,
+
+    # Emphasized colors for the last frame of the traceback
+    normalEm = C.LightCyan,
+    filenameEm = C.LightGreen,
+    linenoEm = C.LightGreen,
+    nameEm = C.LightPurple,
+    valEm = C.LightBlue,
+
+    # Colors for printing the exception
+    excName = C.LightRed,
+    line = C.Yellow,
+    caret = C.White,
+    Normal = C.Normal
+    ))
+
+# For light backgrounds, swap dark/light colors
+ExceptionColors.add_scheme(ColorScheme(
+    'LightBG',
+    # The color to be used for the top line
+    topline = C.Red,
+    
+    # The colors to be used in the traceback
+    filename = C.LightGreen,
+    lineno = C.LightGreen,
+    name = C.LightPurple,
+    vName = C.Cyan,
+    val = C.LightGreen,
+    em = C.Cyan,
+
+    # Emphasized colors for the last frame of the traceback
+    normalEm = C.Cyan,
+    filenameEm = C.Green,
+    linenoEm = C.Green,
+    nameEm = C.Purple,
+    valEm = C.Blue,
+
+    # Colors for printing the exception
+    excName = C.Red,
+    #line = C.Brown,  # brown often is displayed as yellow
+    line = C.Red,
+    caret = C.Normal,
+    Normal = C.Normal
+    ))

IPython/ColorANSI.py

@@ -1,7 +1,7 b''
 # -*- coding: utf-8 -*-
 """Tools for coloring text in ANSI terminals.
 
-$Id: ColorANSI.py 410 2004-11-04 07:58:17Z fperez $"""
+$Id: ColorANSI.py 951 2005-12-25 00:57:24Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2002-2004 Fernando Perez. <[e-mail]>
@@ -17,7 +17,6 b' __license__ = Release.license'
 __all__ = ['TermColors','InputTermColors','ColorScheme','ColorSchemeTable']
 
 import os
-from UserDict import UserDict
 
 from IPython.Struct import Struct
 
@@ -95,7 +94,13 b' class ColorScheme:'
         else:
             self.colors = Struct(colordict)
         
-class ColorSchemeTable(UserDict):
+    def copy(self,name=None):
+        """Return a full copy of the object, optionally renaming it."""
+        if name is None:
+            name = self.name
+        return ColorScheme(name,self.colors.__dict__)
+        
+class ColorSchemeTable(dict):
     """General class to handle tables of color schemes.
 
     It's basically a dict of color schemes with a couple of shorthand
@@ -112,17 +117,21 b' class ColorSchemeTable(UserDict):'
         the default active scheme.
         """
         
-        UserDict.__init__(self)
-        if scheme_list is None:
+        # create object attributes to be set later
             self.active_scheme_name = ''
             self.active_colors = None
-        else:
+        
+        if scheme_list:
             if default_scheme == '':
                 raise ValueError,'you must specify the default color scheme'
             for scheme in scheme_list:
                 self.add_scheme(scheme)
             self.set_active_scheme(default_scheme)
 
+    def copy(self):
+        """Return full copy of object"""
+        return ColorSchemeTable(self.values(),self.active_scheme_name)
+
     def add_scheme(self,new_scheme):
         """Add a new color scheme to the table."""
         if not isinstance(new_scheme,ColorScheme):
@@ -135,20 +144,20 b' class ColorSchemeTable(UserDict):'
         Names are by default compared in a case-insensitive way, but this can
         be changed by setting the parameter case_sensitive to true."""
 
-        scheme_list = self.keys()
+        scheme_names = self.keys()
         if case_sensitive:
-            valid_schemes = scheme_list
+            valid_schemes = scheme_names
             scheme_test = scheme
         else:
-            valid_schemes = [s.lower() for s in scheme_list]
+            valid_schemes = [s.lower() for s in scheme_names]
             scheme_test = scheme.lower()
         try:
             scheme_idx = valid_schemes.index(scheme_test)
         except ValueError:
             raise ValueError,'Unrecognized color scheme: ' + scheme + \
-                  '\nValid schemes: '+str(scheme_list).replace("'', ",'')
+                  '\nValid schemes: '+str(scheme_names).replace("'', ",'')
         else:
-            active = scheme_list[scheme_idx]
+            active = scheme_names[scheme_idx]
             self.active_scheme_name = active
             self.active_colors = self[active].colors
             # Now allow using '' as an index for the current active scheme

IPython/CrashHandler.py

@@ -1,7 +1,7 b''
 # -*- coding: utf-8 -*-
 """sys.excepthook for IPython itself, leaves a detailed report on disk.
 
-$Id: CrashHandler.py 775 2005-09-01 20:24:59Z fperez $"""
+$Id: CrashHandler.py 951 2005-12-25 00:57:24Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2001-2004 Fernando Perez. <[e-mail]>
@@ -23,10 +23,10 b' import os,sys'
 from pprint import pprint,pformat
 
 # Homebrewed
-from IPython.genutils import *
 from IPython.Itpl import Itpl,itpl,printpl
+from IPython.ColorANSI import ColorScheme,ColorSchemeTable  # too long names
 from IPython import ultraTB
-from IPython.ultraTB import ColorScheme,ColorSchemeTable  # too long names
+from IPython.genutils import *
 
 #****************************************************************************
 class CrashHandler:

IPython/Debugger.py

@@ -15,39 +15,250 b' details on the PSF (Python Software Foundation) standard license, see:'
 
 http://www.python.org/2.2.3/license.html
 
-$Id: Debugger.py 590 2005-05-30 06:26:51Z fperez $"""
+$Id: Debugger.py 951 2005-12-25 00:57:24Z fperez $"""
 
 from IPython import Release
 __author__  = '%s <%s>' % Release.authors['Fernando']
 __license__ = 'Python'
 
-import pdb,bdb,cmd,os,sys
+import pdb,bdb,cmd,os,sys,linecache
+from IPython import PyColorize, ColorANSI
+from IPython.genutils import Term
+from IPython.excolors import ExceptionColors
+
+def _file_lines(fname):
+    """Return the contents of a named file as a list of lines.
+
+    This function never raises an IOError exception: if the file can't be
+    read, it simply returns an empty list."""
+
+    try:
+        outfile = open(fname)
+    except IOError:
+        return []
+    else:
+        out = outfile.readlines()
+        outfile.close()
+        return out
+
 
 class Pdb(pdb.Pdb):
     """Modified Pdb class, does not load readline."""
-    def __init__(self):
+    def __init__(self,color_scheme='NoColor'):
         bdb.Bdb.__init__(self)
         cmd.Cmd.__init__(self,completekey=None) # don't load readline
-        self.prompt = '(Pdb) '
+        self.prompt = 'ipdb> ' # The default prompt is '(Pdb)'
         self.aliases = {}
 
         # Read $HOME/.pdbrc and ./.pdbrc
+        try:
+            self.rcLines = _file_lines(os.path.join(os.environ['HOME'],
+                                                    ".pdbrc"))
+        except KeyError:
         self.rcLines = []
-        if os.environ.has_key('HOME'):
-            envHome = os.environ['HOME']
+        self.rcLines.extend(_file_lines(".pdbrc"))
+
+        # Create color table: we copy the default one from the traceback
+        # module and add a few attributes needed for debugging
+        self.color_scheme_table = ExceptionColors.copy()
+        
+        # shorthands 
+        C = ColorANSI.TermColors
+        cst = self.color_scheme_table
+
+        cst['NoColor'].colors.breakpoint_enabled = C.NoColor
+        cst['NoColor'].colors.breakpoint_disabled = C.NoColor
+
+        cst['Linux'].colors.breakpoint_enabled = C.LightRed
+        cst['Linux'].colors.breakpoint_disabled = C.Red
+
+        cst['LightBG'].colors.breakpoint_enabled = C.LightRed
+        cst['LightBG'].colors.breakpoint_disabled = C.Red
+
+        self.set_colors(color_scheme)
+        
+    def set_colors(self, scheme):
+        """Shorthand access to the color table scheme selector method."""
+        self.color_scheme_table.set_active_scheme(scheme)
+
+
+    def interaction(self, frame, traceback):
+        __IPYTHON__.set_completer_frame(frame)
+        pdb.Pdb.interaction(self, frame, traceback)
+
+
+    def do_up(self, arg):
+        pdb.Pdb.do_up(self, arg)
+        __IPYTHON__.set_completer_frame(self.curframe)
+    do_u = do_up
+
+
+    def do_down(self, arg):
+        pdb.Pdb.do_down(self, arg)
+        __IPYTHON__.set_completer_frame(self.curframe)
+    do_d = do_down
+
+
+    def postloop(self):
+        __IPYTHON__.set_completer_frame(None)
+
+
+    def print_stack_trace(self):
             try:
-                rcFile = open(os.path.join(envHome, ".pdbrc"))
-            except IOError:
+            for frame_lineno in self.stack:
+                self.print_stack_entry(frame_lineno, context = 5)
+        except KeyboardInterrupt:
                 pass
+
+
+    def print_stack_entry(self,frame_lineno,prompt_prefix='\n-> ',
+                          context = 3):
+        frame, lineno = frame_lineno
+        print >>Term.cout, self.format_stack_entry(frame_lineno, '', context)
+
+
+    def format_stack_entry(self, frame_lineno, lprefix=': ', context = 3):
+        import linecache, repr
+        
+        ret = ""
+        
+        Colors = self.color_scheme_table.active_colors
+        ColorsNormal = Colors.Normal
+        tpl_link = '%s%%s%s' % (Colors.filenameEm, ColorsNormal)
+        tpl_call = 'in %s%%s%s%%s%s' % (Colors.vName, Colors.valEm, ColorsNormal)
+        tpl_line = '%%s%s%%s %s%%s' % (Colors.lineno, ColorsNormal)
+        tpl_line_em = '%%s%s%%s %s%%s%s' % (Colors.linenoEm, Colors.line,
+                                            ColorsNormal)
+        
+        frame, lineno = frame_lineno
+        
+        return_value = ''
+        if '__return__' in frame.f_locals:
+            rv = frame.f_locals['__return__']
+            #return_value += '->'
+            return_value += repr.repr(rv) + '\n'
+        ret += return_value
+
+        #s = filename + '(' + `lineno` + ')'
+        filename = self.canonic(frame.f_code.co_filename)
+        link = tpl_link % filename
+        
+        if frame.f_code.co_name:
+            func = frame.f_code.co_name
+        else:
+            func = "<lambda>"
+            
+        call = ''
+        if func != '?':         
+            if '__args__' in frame.f_locals:
+                args = repr.repr(frame.f_locals['__args__'])
+            else:
+                args = '()'
+            call = tpl_call % (func, args)
+        
+        level = '%s %s\n' % (link, call)
+        ret += level
+            
+        start = lineno - 1 - context//2
+        lines = linecache.getlines(filename)
+        start = max(start, 0)
+        start = min(start, len(lines) - context)
+        lines = lines[start : start + context]
+            
+        for i in range(len(lines)):
+            line = lines[i]
+            if start + 1 + i == lineno:
+                ret += self.__format_line(tpl_line_em, filename, start + 1 + i, line, arrow = True)
+            else:
+                ret += self.__format_line(tpl_line, filename, start + 1 + i, line, arrow = False)
+            
+        return ret
+
+
+    def __format_line(self, tpl_line, filename, lineno, line, arrow = False):
+        bp_mark = ""
+        bp_mark_color = ""
+
+        bp = None
+        if lineno in self.get_file_breaks(filename):
+            bps = self.get_breaks(filename, lineno)
+            bp = bps[-1]
+        
+        if bp:
+            Colors = self.color_scheme_table.active_colors
+            bp_mark = str(bp.number)
+            bp_mark_color = Colors.breakpoint_enabled
+            if not bp.enabled:
+                bp_mark_color = Colors.breakpoint_disabled
+
+        numbers_width = 7
+        if arrow:
+            # This is the line with the error
+            pad = numbers_width - len(str(lineno)) - len(bp_mark)
+            if pad >= 3:
+                marker = '-'*(pad-3) + '-> '
+            elif pad == 2:
+                 marker = '> '
+            elif pad == 1:
+                 marker = '>'
+            else:
+                 marker = ''
+            num = '%s%s' % (marker, str(lineno))
+            line = tpl_line % (bp_mark_color + bp_mark, num, line)
             else:
-                for line in rcFile.readlines():
-                    self.rcLines.append(line)
-                rcFile.close()
+            num = '%*s' % (numbers_width - len(bp_mark), str(lineno))
+            line = tpl_line % (bp_mark_color + bp_mark, num, line)
+            
+        return line
+        
+
+    def do_list(self, arg):
+        self.lastcmd = 'list'
+        last = None
+        if arg:
         try:
-            rcFile = open(".pdbrc")
-        except IOError:
-            pass
+                x = eval(arg, {}, {})
+                if type(x) == type(()):
+                    first, last = x
+                    first = int(first)
+                    last = int(last)
+                    if last < first:
+                        # Assume it's a count
+                        last = first + last
+                else:
+                    first = max(1, int(x) - 5)
+            except:
+                print '*** Error in argument:', `arg`
+                return
+        elif self.lineno is None:
+            first = max(1, self.curframe.f_lineno - 5)
         else:
-            for line in rcFile.readlines():
-                self.rcLines.append(line)
-            rcFile.close()
+            first = self.lineno + 1
+        if last is None:
+            last = first + 10
+        filename = self.curframe.f_code.co_filename
+        try:
+            Colors = self.color_scheme_table.active_colors
+            ColorsNormal = Colors.Normal
+            tpl_line = '%%s%s%%s %s%%s' % (Colors.lineno, ColorsNormal)
+            tpl_line_em = '%%s%s%%s %s%%s%s' % (Colors.linenoEm, Colors.line, ColorsNormal)
+            src = []
+            for lineno in range(first, last+1):
+                line = linecache.getline(filename, lineno)
+                if not line:
+                    break
+
+                if lineno == self.curframe.f_lineno:
+                    line = self.__format_line(tpl_line_em, filename, lineno, line, arrow = True)
+                else:
+                    line = self.__format_line(tpl_line, filename, lineno, line, arrow = False)
+
+                src.append(line)
+                self.lineno = lineno
+
+            print >>Term.cout, ''.join(src)
+
+        except KeyboardInterrupt:
+            pass
+
+    do_l = do_list

IPython/Magic.py

@@ -1,7 +1,7 b''
 # -*- coding: utf-8 -*-
 """Magic functions for InteractiveShell.
 
-$Id: Magic.py 923 2005-11-15 08:51:15Z fperez $"""
+$Id: Magic.py 951 2005-12-25 00:57:24Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2001 Janko Hauser <[e-mail]> and
@@ -22,13 +22,16 b' __license__ = Release.license'
 # Python standard modules
 import __builtin__
 import os,sys,inspect,pydoc,re,tempfile,pdb,bdb,time
+import Debugger
+from getopt import getopt
+from pprint import pprint, pformat
+from cStringIO import StringIO
+
+# profile isn't bundled by default in Debian for license reasons
 try:
     import profile,pstats
 except ImportError:
     profile = pstats = None
-from getopt import getopt
-from pprint import pprint, pformat
-from cStringIO import StringIO
 
 # Homebrewed
 from IPython.Struct import Struct
@@ -1371,7 +1374,7 b' Currently the magic system has the following functions:\\n"""'
                 stats = self.magic_prun('',0,opts,arg_lst,prog_ns)
             else:
                 if opts.has_key('d'):
-                    deb = pdb.Pdb()
+                    deb = Debugger.Pdb(self.shell.rc.colors)
                     # reset Breakpoint state, which is moronically kept
                     # in a class
                     bdb.Breakpoint.next = 1
@@ -1397,8 +1400,15 b' Currently the magic system has the following functions:\\n"""'
                     deb.do_break('%s:%s' % (filename,bp))
                     # Start file run
                     print "NOTE: Enter 'c' at the",
-                    print "(Pdb) prompt to start your script."
+                    print "ipdb> prompt to start your script."
+                    try:
                     deb.run('execfile("%s")' % filename,prog_ns)
+                    except:
+                        etype, value, tb = sys.exc_info()
+                        # Skip three frames in the traceback: the %run one,
+                        # one inside bdb.py, and the command-line typed by the
+                        # user (run by exec in pdb itself).
+                        self.shell.InteractiveTB(etype,value,tb,tb_offset=3)
                 else:
                     if runner is None:
                         runner = self.shell.safe_execfile

IPython/Prompts.py

@@ -2,7 +2,7 b''
 """
 Classes for handling input/output prompts.
 
-$Id: Prompts.py 638 2005-07-18 03:01:41Z fperez $"""
+$Id: Prompts.py 951 2005-12-25 00:57:24Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2001-2004 Fernando Perez <[e-mail]>
@@ -49,6 +49,7 b' PromptColors.add_scheme(ColorANSI.ColorScheme('
 
     normal = Colors.NoColor  # color off (usu. Colors.Normal)
     ))
+
 # make some schemes as instances so we can copy them for modification easily:
 __PColLinux =  ColorANSI.ColorScheme(
     'Linux',
@@ -64,8 +65,9 b' __PColLinux = ColorANSI.ColorScheme('
     )
 # Don't forget to enter it into the table!
 PromptColors.add_scheme(__PColLinux)
+
 # Slightly modified Linux for light backgrounds
-__PColLightBG  = ColorANSI.ColorScheme('LightBG',**__PColLinux.colors.dict().copy())
+__PColLightBG  = __PColLinux.copy('LightBG')
 
 __PColLightBG.colors.update(
     in_prompt  = InputColors.Blue,

IPython/Release.py

@@ -1,7 +1,7 b''
 # -*- coding: utf-8 -*-
 """Release data for the IPython project.
 
-$Id: Release.py 775 2005-09-01 20:24:59Z fperez $"""
+$Id: Release.py 951 2005-12-25 00:57:24Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2001-2005 Fernando Perez <[e-mail]>
@@ -24,7 +24,7 b" name = 'ipython'"
 
 version = '0.6.16.svn'
 
-revision = '$Revision: 775 $'
+revision = '$Revision: 951 $'
 
 description = "An enhanced interactive Python shell."
 
@@ -69,6 +69,8 b" authors = {'Fernando' : ('Fernando Perez','[e-mail]'),"
 
 url = 'http://ipython.scipy.org'
 
+download_url = 'http://ipython.scipy.org/dist'
+
 platforms = ['Linux','Mac OSX','Windows XP/2000/NT','Windows 95/98/ME']
 
 keywords = ['Interactive','Interpreter','Shell']

IPython/iplib.py

@@ -6,7 +6,7 b' Requires Python 2.1 or newer.'
 
 This file contains all the classes and helper functions specific to IPython.
 
-$Id: iplib.py 924 2005-11-15 20:24:31Z fperez $
+$Id: iplib.py 951 2005-12-25 00:57:24Z fperez $
 """
 
 #*****************************************************************************
@@ -54,7 +54,7 b' from codeop import CommandCompiler'
 # IPython's own modules
 import IPython
 from IPython import OInspect,PyColorize,ultraTB
-from IPython.ultraTB import ColorScheme,ColorSchemeTable  # too long names
+from IPython.ColorANSI import ColorScheme,ColorSchemeTable  # too long names
 from IPython.Logger import Logger
 from IPython.Magic import Magic,magic2python,shlex_split
 from IPython.usage import cmd_line_usage,interactive_usage
@@ -970,6 +970,14 b' class InteractiveShell(code.InteractiveConsole, Logger, Magic):'
         outcomps.sort()
         return outcomps
 
+    def set_completer_frame(self, frame):
+        if frame:
+            ns = frame.f_globals.copy()
+            ns.update(frame.f_locals)
+            self.Completer.namespace = ns
+        else:
+            self.Completer.namespace = self.user_ns
+
     def post_config_initialization(self):
         """Post configuration init method
 

IPython/ultraTB.py

@@ -60,7 +60,7 b' You can implement other color schemes easily, the syntax is fairly'
 self-explanatory. Please send back new schemes you develop to the author for
 possible inclusion in future releases.
 
-$Id: ultraTB.py 703 2005-08-16 17:34:44Z fperez $"""
+$Id: ultraTB.py 951 2005-12-25 00:57:24Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2001 Nathaniel Gray <[e-mail]>
@@ -85,8 +85,8 b' from UserDict import UserDict'
 from IPython import Debugger
 
 from IPython.Struct import Struct
-from IPython.ColorANSI import *
 from IPython.genutils import Term,uniq_stable,error,info
+from IPython.excolors import ExceptionColors
 
 #---------------------------------------------------------------------------
 # Code begins
@@ -99,131 +99,42 b' def inspect_error():'
     error('Internal Python error in the inspect module.\n'
           'Below is the traceback from this internal error.\n')
 
-# Make a global variable out of the color scheme table used for coloring
-# exception tracebacks.  This allows user code to add new schemes at runtime.
-ExceptionColors = ColorSchemeTable()
-
-# Populate it with color schemes
-C = TermColors # shorthand and local lookup
-ExceptionColors.add_scheme(ColorScheme(
-    'NoColor',
-    # The color to be used for the top line
-    topline = C.NoColor,
-
-    # The colors to be used in the traceback
-    filename = C.NoColor,
-    lineno = C.NoColor,
-    name = C.NoColor,
-    vName = C.NoColor,
-    val = C.NoColor,
-    em = C.NoColor,
-    
-    # Emphasized colors for the last frame of the traceback
-    normalEm = C.NoColor,
-    filenameEm = C.NoColor,
-    linenoEm = C.NoColor,
-    nameEm = C.NoColor,
-    valEm = C.NoColor,
-    
-    # Colors for printing the exception
-    excName = C.NoColor,
-    line = C.NoColor,
-    caret = C.NoColor,
-    Normal = C.NoColor
-    ))
-
-# make some schemes as instances so we can copy them for modification easily
-ExceptionColors.add_scheme(ColorScheme(
-    'Linux',
-    # The color to be used for the top line
-    topline = C.LightRed,
-
-    # The colors to be used in the traceback
-    filename = C.Green,
-    lineno = C.Green,
-    name = C.Purple,
-    vName = C.Cyan,
-    val = C.Green,
-    em = C.LightCyan,
-
-    # Emphasized colors for the last frame of the traceback
-    normalEm = C.LightCyan,
-    filenameEm = C.LightGreen,
-    linenoEm = C.LightGreen,
-    nameEm = C.LightPurple,
-    valEm = C.LightBlue,
-
-    # Colors for printing the exception
-    excName = C.LightRed,
-    line = C.Yellow,
-    caret = C.White,
-    Normal = C.Normal
-    ))
-
-# For light backgrounds, swap dark/light colors
-ExceptionColors.add_scheme(ColorScheme(
-    'LightBG',
-    # The color to be used for the top line
-    topline = C.Red,
-    
-    # The colors to be used in the traceback
-    filename = C.LightGreen,
-    lineno = C.LightGreen,
-    name = C.LightPurple,
-    vName = C.Cyan,
-    val = C.LightGreen,
-    em = C.Cyan,
-
-    # Emphasized colors for the last frame of the traceback
-    normalEm = C.Cyan,
-    filenameEm = C.Green,
-    linenoEm = C.Green,
-    nameEm = C.Purple,
-    valEm = C.Blue,
-
-    # Colors for printing the exception
-    excName = C.Red,
-    #line = C.Brown,  # brown often is displayed as yellow
-    line = C.Red,
-    caret = C.Normal,
-    Normal = C.Normal
-    ))
-
 class TBTools:
     """Basic tools used by all traceback printer classes."""
 
-    def __init__(self,color_scheme = 'NoColor',call_pdb=0):
+    def __init__(self,color_scheme = 'NoColor',call_pdb=False):
         # Whether to call the interactive pdb debugger after printing
         # tracebacks or not
         self.call_pdb = call_pdb
-        if call_pdb:
-            self.pdb = Debugger.Pdb()
-        else:
-            self.pdb = None
 
         # Create color table
-        self.ColorSchemeTable = ExceptionColors 
+        self.color_scheme_table = ExceptionColors 
 
         self.set_colors(color_scheme)
         self.old_scheme = color_scheme  # save initial value for toggles
 
+        if call_pdb:
+            self.pdb = Debugger.Pdb(self.color_scheme_table.active_scheme_name)
+        else:
+            self.pdb = None
+
     def set_colors(self,*args,**kw):
         """Shorthand access to the color table scheme selector method."""
         
-        self.ColorSchemeTable.set_active_scheme(*args,**kw)
+        self.color_scheme_table.set_active_scheme(*args,**kw)
         # for convenience, set Colors to the active scheme
-        self.Colors = self.ColorSchemeTable.active_colors
+        self.Colors = self.color_scheme_table.active_colors
 
     def color_toggle(self):
         """Toggle between the currently active color scheme and NoColor."""
         
-        if self.ColorSchemeTable.active_scheme_name == 'NoColor':
-            self.ColorSchemeTable.set_active_scheme(self.old_scheme)
-            self.Colors = self.ColorSchemeTable.active_colors
+        if self.color_scheme_table.active_scheme_name == 'NoColor':
+            self.color_scheme_table.set_active_scheme(self.old_scheme)
+            self.Colors = self.color_scheme_table.active_colors
         else:
-            self.old_scheme = self.ColorSchemeTable.active_scheme_name
-            self.ColorSchemeTable.set_active_scheme('NoColor')
-            self.Colors = self.ColorSchemeTable.active_colors
+            self.old_scheme = self.color_scheme_table.active_scheme_name
+            self.color_scheme_table.set_active_scheme('NoColor')
+            self.Colors = self.color_scheme_table.active_colors
 
 #---------------------------------------------------------------------------
 class ListTB(TBTools):
@@ -660,14 +571,21 b' class VerboseTB(TBTools):'
 
         if self.call_pdb:
             if self.pdb is None:
-                self.pdb = Debugger.Pdb()
-            # the system displayhook may have changed, restore the original for pdb
+                self.pdb = Debugger.Pdb(
+                    self.color_scheme_table.active_scheme_name)
+            # the system displayhook may have changed, restore the original
+            # for pdb
             dhook = sys.displayhook
             sys.displayhook = sys.__displayhook__
             self.pdb.reset()
+            # Find the right frame so we don't pop up inside ipython itself
+            etb = self.tb
             while self.tb.tb_next is not None:
                 self.tb = self.tb.tb_next
             try:
+                if etb and etb.tb_next:
+                    etb = etb.tb_next
+                self.pdb.botframe = etb.tb_frame
                 self.pdb.interaction(self.tb.tb_frame, self.tb)
             except:
                 print '*** ERROR ***'
@@ -801,7 +719,7 b' class AutoFormattedTB(FormattedTB):'
             print >> out, self.text(etype, evalue, etb)
             self.tb_offset = tb_offset
         else:
-            print >> out, self.text()
+            print >> out, self.text(etype, evalue, etb)
         self.debugger()
 
     def text(self,etype=None,value=None,tb=None,context=5,mode=None):

doc/ChangeLog

@@ -1,3 +1,19 b''
[phone]  Fernando Perez  <[e-mail]>
+
+	* setup.py: added download_url to setup().  This registers the
+	download address at PyPI, which is not only useful to humans
+	browsing the site, but is also picked up by setuptools (the Eggs
+	machinery).  Thanks to Ville and R. Kern for the info/discussion
+	on this.
+
[phone]  Fernando Perez  <[e-mail]>
+
+	* IPython/Debugger.py (Pdb.__init__): Major pdb mode enhancements.
+	This brings a lot of nice functionality to the pdb mode, which now
+	has tab-completion, syntax highlighting, and better stack handling
+	than before.  Many thanks to Vivian De Smedt
+	<vivian-AT-vdesmedt.com> for the original patches.
+
 2005-12-08  Fernando Perez  <[e-mail]>
 
 	* IPython/Shell.py (IPShellGTK.mainloop): fix mainloop() calling
@@ -11,7 +27,7 b''
 	Fix bug where a naked 'alias' call in the ipythonrc file would
 	cause a crash.  Bug reported by Jorgen Stenarson.
 
-2005-11-15    <[e-mail]>
[phone]  Fernando Perez  <[e-mail]>
 
 	* IPython/ipmaker.py (make_IPython): cleanups which should improve
 	startup time.
@@ -26,13 +42,13 b''
 	searches.  Users can still select either mode at runtime on a
 	per-search basis.
 
-2005-11-13    <[e-mail]>
[phone] Fernando Perez   <[e-mail]>
 
 	* IPython/wildcard.py (NameSpace.__init__): fix resolution of
 	attributes in wildcard searches for subclasses.  Modified version
 	of a patch by Jorgen.
 
-2005-11-12    <[e-mail]>
[phone] Fernando Perez   <[e-mail]>
 
 	* IPython/iplib.py (embed_mainloop): Fix handling of globals for
 	embedded instances.  I added a user_global_ns attribute to the

setup.py

@@ -133,6 +133,7 b' setup(name = name,'
       author           = authors['Fernando'][0],
       author_email     = authors['Fernando'][1],
       url              = url,
+      download_url     = download_url,
       license          = license,
       platforms        = platforms,
       keywords         = keywords,