Minor formatting cleanups, remove more svn keyword marks

IPython/Extensions/ipy_profile_zope.py

@@ -1,317 +1,316 b''
 # -*- coding: utf-8 -*-
 #
 # File: ipy_profile_zope.py
 #
 # Copyright (c) InQuant GmbH
 #
 # An ipython profile for zope and plone. Some ideas
 # stolen from http://www.tomster.org.
 #
 #  Distributed under the terms of the BSD License.  The full license is in
 #  the file COPYING, distributed as part of this software.
 
 __author__ = """Stefan Eletzhofer <[e-mail]>"""
 __docformat__ = 'plaintext'
-__revision__ = "$Revision$"
 
 from IPython import ipapi
 from IPython import Release
 from types import StringType
 import sys
 import os
 import textwrap
 
 # The import below effectively obsoletes your old-style ipythonrc[.ini],
 # so consider yourself warned!
 # import ipy_defaults
 
 _marker = []
 def shasattr(obj, attr, acquire=False):
     """ See Archetypes/utils.py
     """
     if not acquire:
         obj = obj.aq_base
     return getattr(obj, attr, _marker) is not _marker
 
 class ZopeDebug(object):
     def __init__(self):
 
         self.instancehome = os.environ.get( "INSTANCE_HOME" )
 
         configfile = os.environ.get( "CONFIG_FILE" )
         if configfile is None and self.instancehome is not None:
             configfile = os.path.join( self.instancehome, "etc", "zope.conf" )
 
         if configfile is None:
             raise RuntimeError( "CONFIG_FILE env not set" )
 
         print "CONFIG_FILE=", configfile
         print "INSTANCE_HOME=", self.instancehome
 
         self.configfile = configfile
 
         try:
             from Zope2 import configure
         except ImportError:
             from Zope import configure
 
         configure( configfile )
 
         try:
             import Zope2
             app = Zope2.app()
         except ImportError:
             import Zope
             app = Zope.app()
 
         from Testing.makerequest import makerequest
         self.app = makerequest( app )
 
         try:
             self._make_permissive()
             print "Permissive security installed"
         except:
             print "Permissive security NOT installed"
 
         self._pwd = self.portal or self.app
 
         try:
             from zope.component import getSiteManager
             from zope.component import getGlobalSiteManager
             from zope.app.component.hooks import setSite
 
             if self.portal is not None:
                 setSite( self.portal )
 
                 gsm = getGlobalSiteManager()
                 sm = getSiteManager()
 
                 if sm is gsm:
                     print "ERROR SETTING SITE!"
         except:
             pass
 
 
     @property
     def utils(self):
         class Utils(object):
             commit = self.commit
             sync = self.sync
             objectInfo = self.objectInfo
             ls = self.ls
             pwd = self.pwd
             cd = self.cd
             su = self.su
             getCatalogInfo = self.getCatalogInfo
 
             @property
             def cwd(self):
                 return self.pwd()
 
         return Utils()
 
     @property
     def namespace(self):
         return dict( utils=self.utils, app=self.app, portal=self.portal )
 
     @property
     def portal(self):
         portals = self.app.objectValues( "Plone Site" )
         if len(portals):
             return portals[0]
         else:
             raise KeyError( "No Plone Site found.")
 
     def pwd(self):
         return self._pwd
 
     def _make_permissive(self):
         """
         Make a permissive security manager with all rights. Hell,
         we're developers, aren't we? Security is for whimps. :)
         """
         from Products.CMFCore.tests.base.security import PermissiveSecurityPolicy
         import AccessControl
         from AccessControl.SecurityManagement import newSecurityManager
         from AccessControl.SecurityManager import setSecurityPolicy
 
         _policy = PermissiveSecurityPolicy()
         self.oldpolicy = setSecurityPolicy(_policy)
         newSecurityManager(None, AccessControl.User.system)
 
     def su(self, username):
         """ Change to named user.
         """
         # TODO Make it easy to change back to permissive security.
         user = self.portal.acl_users.getUser(username)
         if not user:
             print "Can't find %s in %s" % (username, self.portal.acl_users)
             return
 
         from AccessControl import ZopeSecurityPolicy
         import AccessControl
         from AccessControl.SecurityManagement import newSecurityManager, getSecurityManager
         from AccessControl.SecurityManager import setSecurityPolicy
 
         _policy = ZopeSecurityPolicy
         self.oldpolicy = setSecurityPolicy(_policy)
         wrapped_user = user.__of__(self.portal.acl_users)
         newSecurityManager(None, user)
         print 'User changed.'
         return getSecurityManager().getUser()
 
     def getCatalogInfo(self, obj=None, catalog='portal_catalog', query=None, sort_on='created', sort_order='reverse' ):
         """ Inspect portal_catalog. Pass an object or object id for a
         default query on that object, or pass an explicit query.
         """
         if obj and query:
             print "Ignoring %s, using query." % obj
 
         catalog = self.portal.get(catalog)
         if not catalog:
             return 'No catalog'
 
         indexes = catalog._catalog.indexes
         if not query:
             if type(obj) is StringType:
                 cwd = self.pwd()
                 obj = cwd.unrestrictedTraverse( obj )
             # If the default in the signature is mutable, its value will
             # persist across invocations.
             query = {}
             if indexes.get('path'):
                 from string import join
                 path = join(obj.getPhysicalPath(), '/') 
                 query.update({'path': path})
             if indexes.get('getID'):
                 query.update({'getID': obj.id, })
             if indexes.get('UID') and shasattr(obj, 'UID'):
                 query.update({'UID': obj.UID(), })
         if indexes.get(sort_on):
             query.update({'sort_on': sort_on, 'sort_order': sort_order})
         if not query:
             return 'Empty query'
         results = catalog(**query)
 
         result_info = []
         for r in results:
             rid = r.getRID()
             if rid:
                 result_info.append(
                         {'path': catalog.getpath(rid),
                         'metadata': catalog.getMetadataForRID(rid),
                         'indexes': catalog.getIndexDataForRID(rid), }
                         )
             else:
                 result_info.append({'missing': rid})
 
         if len(result_info) == 1:
             return result_info[0]
         return result_info
 
     def commit(self):
         """
         Commit the transaction.
         """
         try:
             import transaction
             transaction.get().commit()
         except ImportError:
             get_transaction().commit()
 
     def sync(self):
         """
         Sync the app's view of the zodb.
         """
         self.app._p_jar.sync()
 
     def objectInfo( self, o ):
         """
         Return a descriptive string of an object
         """
         Title = ""
         t = getattr( o, 'Title', None )
         if t:
             Title = t()
         return {'id': o.getId(),
                 'Title': Title,
                 'portal_type': getattr( o, 'portal_type', o.meta_type),
                 'folderish': o.isPrincipiaFolderish
                 }
 
     def cd( self, path ):
         """
         Change current dir to a specific folder.
 
          cd( ".." )
          cd( "/plone/Members/admin" )
          cd( portal.Members.admin )
          etc.
         """
         if type(path) is not StringType:
             path = '/'.join(path.getPhysicalPath())
         cwd = self.pwd()
         x = cwd.unrestrictedTraverse( path )
         if x is None:
             raise KeyError( "Can't cd to %s" % path )
 
         print "%s -> %s" % ( self.pwd().getId(), x.getId() )
         self._pwd = x
 
     def ls( self, x=None ):
         """
         List object(s)
         """
         if type(x) is StringType:
             cwd = self.pwd()
             x = cwd.unrestrictedTraverse( x )
         if x is None:
             x = self.pwd()
         if x.isPrincipiaFolderish:
             return [self.objectInfo(o) for id, o in x.objectItems()]
         else:
             return self.objectInfo( x )
 
 zope_debug = None
 
 def ipy_set_trace():
     import IPython; IPython.Debugger.Pdb().set_trace()
 
 def main():
     global zope_debug
     ip = ipapi.get()
     o = ip.options
     # autocall to "full" mode (smart mode is default, I like full mode)
     
     SOFTWARE_HOME = os.environ.get( "SOFTWARE_HOME" )
     sys.path.append( SOFTWARE_HOME )
     print "SOFTWARE_HOME=%s\n" % SOFTWARE_HOME
 
     zope_debug = ZopeDebug()
 
     # <HACK ALERT>
     import pdb;
     pdb.set_trace = ipy_set_trace
     # </HACK ALERT>
 
     # I like my banner minimal.
     o.banner = "ZOPE Py %s IPy %s\n" % (sys.version.split('\n')[0],Release.version)
 
     print textwrap.dedent("""\
         ZOPE mode iPython shell.
 
           Bound names:
            app
            portal
            utils.{ %s }
   
         Uses the $SOFTWARE_HOME and $CONFIG_FILE environment
         variables.
         """ % ( ",".join([ x for x in dir(zope_debug.utils) if not x.startswith("_") ] ) ) )
 
 
     ip.user_ns.update( zope_debug.namespace )
 
 
 main()
 # vim: set ft=python ts=4 sw=4 expandtab :

IPython/UserConfig/ipythonrc

@@ -1,632 +1,631 b''
 # -*- Mode: Shell-Script -*-  Not really, but shows comments correctly
-# $Id: ipythonrc 2156 2007-03-19 02:32:19Z fperez $
 
 #***************************************************************************
 #
 # Configuration file for IPython -- ipythonrc format
 #
 # ===========================================================
 # Deprecation note: you should look into modifying ipy_user_conf.py (located 
 # in ~/.ipython or ~/_ipython, depending on your platform) instead, it's a 
 # more flexible and robust (and better supported!) configuration
 # method.
 # ===========================================================
 #
 # The format of this file is simply one of 'key value' lines.
 # Lines containing only whitespace at the beginning and then a # are ignored
 # as comments. But comments can NOT be put on lines with data.
 
 # The meaning and use of each key are explained below.
 
 #---------------------------------------------------------------------------
 # Section: included files
 
 # Put one or more *config* files (with the syntax of this file) you want to
 # include. For keys with a unique value the outermost file has precedence. For
 # keys with multiple values, they all get assembled into a list which then
 # gets loaded by IPython.
 
 # In this file, all lists of things should simply be space-separated.
 
 # This allows you to build hierarchies of files which recursively load
 # lower-level services. If this is your main ~/.ipython/ipythonrc file, you
 # should only keep here basic things you always want available. Then you can
 # include it in every other special-purpose config file you create.
 include 
 
 #---------------------------------------------------------------------------
 # Section: startup setup
 
 # These are mostly things which parallel a command line option of the same
 # name.
 
 # Keys in this section should only appear once. If any key from this section
 # is encountered more than once, the last value remains, all earlier ones get
 # discarded.
 
 
 # Automatic calling of callable objects.  If set to 1 or 2, callable objects
 # are automatically called when invoked at the command line, even if you don't
 # type parentheses.  IPython adds the parentheses for you.  For example:
 
 #In [1]: str 45
 #------> str(45)
 #Out[1]: '45'
 
 # IPython reprints your line with '---->' indicating that it added
 # parentheses.  While this option is very convenient for interactive use, it
 # may occasionally cause problems with objects which have side-effects if
 # called unexpectedly.
 
 # The valid values for autocall are:
 
 # autocall 0 -> disabled (you can toggle it at runtime with the %autocall magic)
 
 # autocall 1 -> active, but do not apply if there are no arguments on the line.
 
 # In this mode, you get:
 
 #In [1]: callable
 #Out[1]: <built-in function callable>
 
 #In [2]: callable 'hello'
 #------> callable('hello')
 #Out[2]: False
 
 # 2 -> Active always.  Even if no arguments are present, the callable object
 # is called:
 
 #In [4]: callable
 #------> callable()
 
 # Note that even with autocall off, you can still use '/' at the start of a
 # line to treat the first argument on the command line as a function and add
 # parentheses to it:
 
 #In [8]: /str 43
 #------> str(43)
 #Out[8]: '43'
 
 autocall 1
 
 # Auto-edit syntax errors.  When you use the %edit magic in ipython to edit
 # source code (see the 'editor' variable below), it is possible that you save
 # a file with syntax errors in it.  If this variable is true, IPython will ask
 # you whether to re-open the editor immediately to correct such an error.
 
 autoedit_syntax 0
 
 # Auto-indent. IPython can recognize lines ending in ':' and indent the next
 # line, while also un-indenting automatically after 'raise' or 'return'.  
 
 # This feature uses the readline library, so it will honor your ~/.inputrc
 # configuration (or whatever file your INPUTRC variable points to).  Adding
 # the following lines to your .inputrc file can make indent/unindenting more
 # convenient (M-i indents, M-u unindents):
 
 #  $if Python
 #  "\M-i": "    "
 #  "\M-u": "\d\d\d\d"
 #  $endif
 
 # The feature is potentially a bit dangerous, because it can cause problems
 # with pasting of indented code (the pasted code gets re-indented on each
 # line).  But it's a huge time-saver when working interactively.  The magic
 # function %autoindent allows you to toggle it on/off at runtime.
 
 autoindent 1
 
 # Auto-magic. This gives you access to all the magic functions without having
 # to prepend them with an % sign. If you define a variable with the same name
 # as a magic function (say who=1), you will need to access the magic function
 # with % (%who in this example). However, if later you delete your variable
 # (del who), you'll recover the automagic calling form.
 
 # Considering that many magic functions provide a lot of shell-like
 # functionality, automagic gives you something close to a full Python+system
 # shell environment (and you can extend it further if you want).
 
 automagic 1
 
 # Size of the output cache. After this many entries are stored, the cache will
 # get flushed. Depending on the size of your intermediate calculations, you
 # may have memory problems if you make it too big, since keeping things in the
 # cache prevents Python from reclaiming the memory for old results. Experiment
 # with a value that works well for you.
 
 # If you choose cache_size 0 IPython will revert to python's regular >>>
 # unnumbered prompt. You will still have _, __ and ___ for your last three
 # results, but that will be it.  No dynamic _1, _2, etc. will be created. If
 # you are running on a slow machine or with very limited memory, this may
 # help.
 
 cache_size 1000
 
 # Classic mode: Setting 'classic 1' you lose many of IPython niceties,
 # but that's your choice! Classic 1 -> same as IPython -classic.
 # Note that this is _not_ the normal python interpreter, it's simply
 # IPython emulating most of the classic interpreter's behavior.
 classic 0
 
 # colors - Coloring option for prompts and traceback printouts.
 
 # Currently available schemes: NoColor, Linux, LightBG.
 
 # This option allows coloring the prompts and traceback printouts. This
 # requires a terminal which can properly handle color escape sequences. If you
 # are having problems with this, use the NoColor scheme (uses no color escapes
 # at all).
 
 # The Linux option works well in linux console type environments: dark
 # background with light fonts.
 
 # LightBG is similar to Linux but swaps dark/light colors to be more readable
 # in light background terminals.
 
 # keep uncommented only the one you want:
 colors Linux
 #colors LightBG
 #colors NoColor
 
 ########################
 # Note to Windows users
 #
 # Color and readline support is avaialble to Windows users via Gary Bishop's
 # readline library.  You can find Gary's tools at
 # http://sourceforge.net/projects/uncpythontools.
 # Note that his readline module requires in turn the ctypes library, available
 # at http://starship.python.net/crew/theller/ctypes.
 ########################
 
 # color_info: IPython can display information about objects via a set of
 # functions, and optionally can use colors for this, syntax highlighting
 # source code and various other elements. This information is passed through a
 # pager (it defaults to 'less' if $PAGER is not set). 
 
 # If your pager has problems, try to setting it to properly handle escapes
 # (see the less manpage for detail), or disable this option.  The magic
 # function %color_info allows you to toggle this interactively for testing.
 
 color_info 1
 
 # confirm_exit: set to 1 if you want IPython to confirm when you try to exit
 # with an EOF (Control-d in Unix, Control-Z/Enter in Windows). Note that using
 # the magic functions %Exit or %Quit you can force a direct exit, bypassing
 # any confirmation.
 
 confirm_exit 1
 
 # Use deep_reload() as a substitute for reload() by default. deep_reload() is
 # still available as dreload() and appears as a builtin.
 
 deep_reload 0
 
 # Which editor to use with the %edit command. If you leave this at 0, IPython
 # will honor your EDITOR environment variable. Since this editor is invoked on
 # the fly by ipython and is meant for editing small code snippets, you may
 # want to use a small, lightweight editor here.
 
 # For Emacs users, setting up your Emacs server properly as described in the
 # manual is a good idea. An alternative is to use jed, a very light editor
 # with much of the feel of Emacs (though not as powerful for heavy-duty work).
 
 editor 0
 
 # log 1 -> same as ipython -log. This automatically logs to ./ipython.log
 log 0
 
 # Same as ipython -Logfile YourLogfileName. 
 # Don't use with log 1 (use one or the other)
 logfile ''
 
 # banner 0 -> same as ipython -nobanner
 banner 1
 
 # messages 0 -> same as ipython -nomessages
 messages 1
 
 # Automatically call the pdb debugger after every uncaught exception. If you
 # are used to debugging using pdb, this puts you automatically inside of it
 # after any call (either in IPython or in code called by it) which triggers an
 # exception which goes uncaught.
 pdb 0
 
 # Enable the pprint module for printing. pprint tends to give a more readable
 # display (than print) for complex nested data structures.
 pprint 1
 
 # Prompt strings
 
 # Most bash-like escapes can be used to customize IPython's prompts, as well as
 # a few additional ones which are IPython-specific.  All valid prompt escapes
 # are described in detail in the Customization section of the IPython HTML/PDF
 # manual.
 
 # Use \# to represent the current prompt number, and quote them to protect
 # spaces.
 prompt_in1 'In [\#]: '
 
 # \D is replaced by as many dots as there are digits in the
 # current value of \#.
 prompt_in2 '   .\D.: '
 
 prompt_out 'Out[\#]: '
 
 # Select whether to left-pad the output prompts to match the length of the
 # input ones.  This allows you for example to use a simple '>' as an output
 # prompt, and yet have the output line up with the input.  If set to false,
 # the output prompts will be unpadded (flush left).
 prompts_pad_left 1
 
 # Pylab support: when ipython is started with the -pylab switch, by default it
 # executes 'from matplotlib.pylab import *'.  Set this variable to false if you
 # want to disable this behavior.
 
 # For details on pylab, see the matplotlib website:
 # http://matplotlib.sf.net
 pylab_import_all 1
 
 
 # quick 1 -> same as ipython -quick
 quick 0
 
 # Use the readline library (1) or not (0). Most users will want this on, but
 # if you experience strange problems with line management (mainly when using
 # IPython inside Emacs buffers) you may try disabling it. Not having it on
 # prevents you from getting command history with the arrow keys, searching and
 # name completion using TAB.
 
 readline 1
 
 # Screen Length: number of lines of your screen. This is used to control
 # printing of very long strings. Strings longer than this number of lines will
 # be paged with the less command instead of directly printed.
 
 # The default value for this is 0, which means IPython will auto-detect your
 # screen size every time it needs to print. If for some reason this isn't
 # working well (it needs curses support), specify it yourself. Otherwise don't
 # change the default.
 
 screen_length 0
 
 # Prompt separators for input and output.
 # Use \n for newline explicitly, without quotes.
 # Use 0 (like at the cmd line) to turn off a given separator.
 
 # The structure of prompt printing is:
 # (SeparateIn)Input....
 # (SeparateOut)Output...
 # (SeparateOut2),   # that is, no newline is printed after Out2
 # By choosing these you can organize your output any way you want.
 
 separate_in \n
 separate_out 0
 separate_out2 0
 
 # 'nosep 1' is a shorthand for '-SeparateIn 0 -SeparateOut 0 -SeparateOut2 0'.
 # Simply removes all input/output separators, overriding the choices above.
 nosep 0
 
 # Wildcard searches - IPython has a system for searching names using
 # shell-like wildcards; type %psearch? for details.  This variables sets
 # whether by default such searches should be case sensitive or not.  You can
 # always override the default at the system command line or the IPython
 # prompt.
 
 wildcards_case_sensitive 1
 
 # Object information: at what level of detail to display the string form of an
 # object.  If set to 0, ipython will compute the string form of any object X,
 # by calling str(X), when X? is typed.  If set to 1, str(X) will only be
 # computed when X?? is given, and if set to 2 or higher, it will never be
 # computed (there is no X??? level of detail).  This is mostly of use to
 # people who frequently manipulate objects whose string representation is
 # extremely expensive to compute.
 
 object_info_string_level 0
 
 # xmode - Exception reporting mode. 
 
 # Valid modes: Plain, Context and Verbose.
 
 # Plain: similar to python's normal traceback printing.
 
 # Context: prints 5 lines of context source code around each line in the
 # traceback.
 
 # Verbose: similar to Context, but additionally prints the variables currently
 # visible where the exception happened (shortening their strings if too
 # long). This can potentially be very slow, if you happen to have a huge data
 # structure whose string representation is complex to compute. Your computer
 # may appear to freeze for a while with cpu usage at 100%. If this occurs, you
 # can cancel the traceback with Ctrl-C (maybe hitting it more than once).
 
 #xmode Plain
 xmode Context
 #xmode Verbose
 
 # multi_line_specials: if true, allow magics, aliases and shell escapes (via
 # !cmd) to be used in multi-line input (like for loops).  For example, if you
 # have this active, the following is valid in IPython:
 #
 #In [17]: for i in range(3):
 #   ....:     mkdir $i
 #   ....:     !touch $i/hello
 #   ....:     ls -l $i
 
 multi_line_specials 1
 
 
 # System calls: When IPython makes system calls (e.g. via special syntax like
 # !cmd or !!cmd, or magics like %sc or %sx), it can print the command it is
 # executing to standard output, prefixed by a header string.
 
 system_header "IPython system call: "
 
 system_verbose 1
 
 # wxversion: request a specific wxPython version (used for -wthread)
 
 # Set this to the value of wxPython you want to use, but note that this
 # feature requires you to have the wxversion Python module to work.  If you
 # don't have the wxversion module (try 'import wxversion' at the prompt to
 # check) or simply want to leave the system to pick up the default, leave this
 # variable at 0.
 
 wxversion 0
 
 #---------------------------------------------------------------------------
 # Section: Readline configuration (readline is not available for MS-Windows)
 
 # This is done via the following options:
 
 # (i) readline_parse_and_bind: this option can appear as many times as you
 # want, each time defining a string to be executed via a
 # readline.parse_and_bind() command. The syntax for valid commands of this
 # kind can be found by reading the documentation for the GNU readline library,
 # as these commands are of the kind which readline accepts in its
 # configuration file.
 
 # The TAB key can be used to complete names at the command line in one of two
 # ways: 'complete' and 'menu-complete'. The difference is that 'complete' only
 # completes as much as possible while 'menu-complete' cycles through all
 # possible completions. Leave the one you prefer uncommented.
 
 readline_parse_and_bind tab: complete
 #readline_parse_and_bind tab: menu-complete
 
 # This binds Control-l to printing the list of all possible completions when
 # there is more than one (what 'complete' does when hitting TAB twice, or at
 # the first TAB if show-all-if-ambiguous is on)
 readline_parse_and_bind "\C-l": possible-completions
 
 # This forces readline to automatically print the above list when tab
 # completion is set to 'complete'. You can still get this list manually by
 # using the key bound to 'possible-completions' (Control-l by default) or by
 # hitting TAB twice. Turning this on makes the printing happen at the first
 # TAB.
 readline_parse_and_bind set show-all-if-ambiguous on
 
 # If you have TAB set to complete names, you can rebind any key (Control-o by
 # default) to insert a true TAB character.
 readline_parse_and_bind "\C-o": tab-insert
 
 # These commands allow you to indent/unindent easily, with the 4-space
 # convention of the Python coding standards.  Since IPython's internal
 # auto-indent system also uses 4 spaces, you should not change the number of
 # spaces in the code below.
 readline_parse_and_bind "\M-i": "    "
 readline_parse_and_bind "\M-o": "\d\d\d\d"
 readline_parse_and_bind "\M-I": "\d\d\d\d"
 
 # Bindings for incremental searches in the history. These searches use the
 # string typed so far on the command line and search anything in the previous
 # input history containing them.
 readline_parse_and_bind "\C-r": reverse-search-history
 readline_parse_and_bind "\C-s": forward-search-history
 
 # Bindings for completing the current line in the history of previous
 # commands. This allows you to recall any previous command by typing its first
 # few letters and hitting Control-p, bypassing all intermediate commands which
 # may be in the history (much faster than hitting up-arrow 50 times!)
 readline_parse_and_bind "\C-p": history-search-backward
 readline_parse_and_bind "\C-n": history-search-forward
 
 # I also like to have the same functionality on the plain arrow keys. If you'd
 # rather have the arrows use all the history (and not just match what you've
 # typed so far), comment out or delete the next two lines.
 readline_parse_and_bind "\e[A": history-search-backward
 readline_parse_and_bind "\e[B": history-search-forward
 
 # These are typically on by default under *nix, but not win32.
 readline_parse_and_bind "\C-k": kill-line
 readline_parse_and_bind "\C-u": unix-line-discard
 
 # (ii) readline_remove_delims: a string of characters to be removed from the
 # default word-delimiters list used by readline, so that completions may be
 # performed on strings which contain them.
 
 readline_remove_delims -/~
 
 # (iii) readline_merge_completions: whether to merge the result of all
 # possible completions or not.  If true, IPython will complete filenames,
 # python names and aliases and return all possible completions.  If you set it
 # to false, each completer is used at a time, and only if it doesn't return
 # any completions is the next one used.
 
 # The default order is: [python_matches, file_matches, alias_matches]
 
 readline_merge_completions 1
 
 # (iv) readline_omit__names: normally hitting <tab> after a '.' in a name
 # will complete all attributes of an object, including all the special methods
 # whose names start with single or double underscores (like __getitem__ or
 # __class__).
 
 # This variable allows you to control this completion behavior:
 
 # readline_omit__names 1 -> completion will omit showing any names starting
 # with two __, but it will still show names starting with one _.
 
 # readline_omit__names 2 -> completion will omit all names beginning with one
 # _ (which obviously means filtering out the double __ ones).
 
 # Even when this option is set, you can still see those names by explicitly
 # typing a _ after the period and hitting <tab>: 'name._<tab>' will always
 # complete attribute names starting with '_'.
 
 # This option is off by default so that new users see all attributes of any
 # objects they are dealing with.
 
 readline_omit__names 0
 
 #---------------------------------------------------------------------------
 # Section: modules to be loaded with 'import ...'
 
 # List, separated by spaces, the names of the modules you want to import
 
 # Example:
 # import_mod sys os
 # will produce internally the statements
 # import sys
 # import os
 
 # Each import is executed in its own try/except block, so if one module
 # fails to load the others will still be ok.
 
 import_mod 
 
 #---------------------------------------------------------------------------
 # Section: modules to import some functions from: 'from ... import ...'
 
 # List, one per line, the modules for which you want only to import some
 # functions. Give the module name first and then the name of functions to be
 # imported from that module.
 
 # Example:
 
 # import_some IPython.genutils timing timings
 # will produce internally the statement
 # from IPython.genutils import timing, timings
 
 # timing() and timings() are two IPython utilities for timing the execution of
 # your own functions, which you may find useful.  Just commment out the above
 # line if you want to test them.
 
 # If you have more than one modules_some line, each gets its own try/except
 # block (like modules, see above).
 
 import_some 
 
 #---------------------------------------------------------------------------
 # Section: modules to import all from : 'from ... import *'
 
 # List (same syntax as import_mod above) those modules for which you want to
 # import all functions. Remember, this is a potentially dangerous thing to do,
 # since it is very easy to overwrite names of things you need. Use with
 # caution.
 
 # Example:
 # import_all sys os
 # will produce internally the statements
 # from sys import *
 # from os import *
 
 # As before, each will be called in a separate try/except block.
 
 import_all 
 
 #---------------------------------------------------------------------------
 # Section: Python code to execute.
 
 # Put here code to be explicitly executed (keep it simple!)
 # Put one line of python code per line. All whitespace is removed (this is a
 # feature, not a bug), so don't get fancy building loops here.
 # This is just for quick convenient creation of things you want available.
 
 # Example:
 # execute x = 1
 # execute print 'hello world'; y = z = 'a'
 # will produce internally
 # x = 1
 # print 'hello world'; y = z = 'a'
 # and each *line* (not each statement, we don't do python syntax parsing) is
 # executed in its own try/except block.
 
 execute 
 
 # Note for the adventurous: you can use this to define your own names for the
 # magic functions, by playing some namespace tricks:
 
 # execute __IPYTHON__.magic_pf = __IPYTHON__.magic_profile
 
 # defines %pf as a new name for %profile.
 
 #---------------------------------------------------------------------------
 # Section: Pyhton files to load and execute.
 
 # Put here the full names of files you want executed with execfile(file).  If
 # you want complicated initialization, just write whatever you want in a
 # regular python file and load it from here.
 
 # Filenames defined here (which *must* include the extension) are searched for
 # through all of sys.path. Since IPython adds your .ipython directory to
 # sys.path, they can also be placed in your .ipython dir and will be
 # found. Otherwise (if you want to execute things not in .ipyton nor in
 # sys.path) give a full path (you can use ~, it gets expanded)
 
 # Example:
 # execfile file1.py ~/file2.py
 # will generate
 # execfile('file1.py')
 # execfile('_path_to_your_home/file2.py')
 
 # As before, each file gets its own try/except block.
 
 execfile
 
 # If you are feeling adventurous, you can even add functionality to IPython
 # through here. IPython works through a global variable called __ip which
 # exists at the time when these files are read. If you know what you are doing
 # (read the source) you can add functions to __ip in files loaded here. 
 
 # The file example-magic.py contains a simple but correct example. Try it:
 
 # execfile example-magic.py
 
 # Look at the examples in IPython/iplib.py for more details on how these magic
 # functions need to process their arguments.
 
 #---------------------------------------------------------------------------
 # Section: aliases for system shell commands
 
 # Here you can define your own names for system commands. The syntax is
 # similar to that of the builtin %alias function:
 
 # alias alias_name command_string
 
 # The resulting aliases are auto-generated magic functions (hence usable as
 # %alias_name)
 
 # For example:
 
 # alias myls ls -la
 
 # will define 'myls' as an alias for executing the system command 'ls -la'.
 # This allows you to customize IPython's environment to have the same aliases
 # you are accustomed to from your own shell.
 
 # You can also define aliases with parameters using %s specifiers (one per
 # parameter):
 
 # alias parts echo first %s second %s
 
 # will give you in IPython:
 # >>> %parts A B
 # first A second B
 
 # Use one 'alias' statement per alias you wish to define.
 
 # alias 
 
 #************************* end of file <ipythonrc> ************************

IPython/excolors.py

@@ -1,137 +1,137 b''
 # -*- coding: utf-8 -*-
 """
 Color schemes for exception handling code in IPython.
 """
 
 #*****************************************************************************
 #       Copyright (C) 2005-2006 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.
 #*****************************************************************************
 
 #****************************************************************************
 # Required modules
 from IPython.ColorANSI import ColorSchemeTable, TermColors, ColorScheme
 
 def exception_colors():
     """Return a color table with fields for exception reporting.
 
     The table is an instance of ColorSchemeTable with schemes added for
     'Linux', 'LightBG' and 'NoColor' and fields for exception handling filled
     in.
 
     Examples:
 
     >>> ec = exception_colors()
     >>> ec.active_scheme_name
     ''
     >>> print ec.active_colors
     None
 
     Now we activate a color scheme:    
     >>> ec.set_active_scheme('NoColor')
     >>> ec.active_scheme_name
     'NoColor'
     >>> ec.active_colors.keys()
     ['em', 'caret', '__allownew', 'name', 'val', 'vName', 'Normal', 'normalEm',
     'filename', 'linenoEm', 'excName', 'lineno', 'valEm', 'filenameEm',
     'nameEm', 'line', 'topline']
     """
     
     ex_colors = ColorSchemeTable()
 
     # Populate it with color schemes
     C = TermColors # shorthand and local lookup
     ex_colors.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
     ex_colors.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
     ex_colors.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
+        Normal = C.Normal,
         ))
 
     return ex_colors
 
 
 # For backwards compatibility, keep around a single global object.  Note that
 # this should NOT be used, the factory function should be used instead, since
 # these objects are stateful and it's very easy to get strange bugs if any code
 # modifies the module-level object's state.
 ExceptionColors = exception_colors()