From ef7b1b53b07cf240dda89583b7c13887609a3cc9 2006-05-25 07:47:56
From: fperez
Date: 2006-05-25 07:47:56
Subject: [PATCH] Small fix to sys.argv, match python's default behavior.

---

diff --git a/IPython/__init__.py b/IPython/__init__.py
index 9d6e266..1f70fad 100644
--- a/IPython/__init__.py
+++ b/IPython/__init__.py
@@ -27,10 +27,10 @@ IPython tries to:
 
 IPython requires Python 2.3 or newer.
 
-$Id: __init__.py 1314 2006-05-19 18:24:14Z fperez $"""
+$Id: __init__.py 1328 2006-05-25 07:47:56Z fperez $"""
 
 #*****************************************************************************
-#       Copyright (C) 2001-2004 Fernando Perez. <fperez@colorado.edu>
+#       Copyright (C) 2001-2006 Fernando Perez. <fperez@colorado.edu>
 #
 #  Distributed under the terms of the BSD License.  The full license is in
 #  the file COPYING, distributed as part of this software.
@@ -40,14 +40,13 @@ $Id: __init__.py 1314 2006-05-19 18:24:14Z fperez $"""
 import sys
 
 if sys.version[0:3] < '2.3':
-    raise ImportError, 'Python Version 2.3 or above is required.'
+    raise ImportError('Python Version 2.3 or above is required for IPython.')
 
 # Make it easy to import extensions - they are always directly on pythonpath.
 # Therefore, non-IPython modules can be added to Extensions directory
-
 import os
 sys.path.append(os.path.dirname(__file__) + "/Extensions")
-        
+
 # Define what gets imported with a 'from IPython import *'
 __all__ = ['deep_reload','genutils','ipstruct','ultraTB','DPyGetOpt',
            'Itpl','hooks','ConfigLoader','OutputTrap','Release','Shell',
diff --git a/IPython/ipmaker.py b/IPython/ipmaker.py
index b9bc197..4a7eaa0 100644
--- a/IPython/ipmaker.py
+++ b/IPython/ipmaker.py
@@ -6,7 +6,7 @@ Requires Python 2.1 or better.
 
 This file contains the main make_IPython() starter function.
 
-$Id: ipmaker.py 1324 2006-05-24 20:25:11Z fperez $"""
+$Id: ipmaker.py 1328 2006-05-25 07:47:56Z fperez $"""
 
 #*****************************************************************************
 #       Copyright (C) 2001-2006 Fernando Perez. <fperez@colorado.edu>
@@ -329,6 +329,11 @@ object? -> Details about 'object'. ?object also works, ?? prints more.
     mutex_opts(opts,[qw('log logfile'),qw('rcfile profile'),
                      qw('classic profile'),qw('classic rcfile')])
 
+    # Fix up sys.argv to omit the ipython call, for consistency with how
+    # Python itself operates (the inconsistency can break user scripts which
+    # rely on the Python behavior when run under ipython).
+    sys.argv[:] = sys.argv[1:]
+
     #---------------------------------------------------------------------------
     # Log replay
     
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 9dedde4..1e27423 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,4 +1,9 @@
-2006-05-24  Fernando Perez  <Fernando.Perez@colorado.edu>
+2006-05-25  Fernando Perez  <Fernando.Perez@colorado.edu>
+
+	* IPython/ipmaker.py (make_IPython): remove the ipython call path
+	from sys.argv, to be 100% consistent with how Python itself works
+	(as seen for example with python -i file.py).  After a bug report
+	by Jeffrey Collins.
 
 	* IPython/Shell.py (MatplotlibShellBase._matplotlib_config): Fix
 	nasty bug which was preventing custom namespaces with -pylab,