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ipapi.get now returns None if there are no InteractiveShells running....
ipapi.get now returns None if there are no InteractiveShells running. It used to simply raise an IndexError, which was bad.

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r2292:146be237
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__init__.py
64 lines | 2.0 KiB | text/x-python | PythonLexer
#!/usr/bin/env python
# encoding: utf-8
"""
IPython.
IPython is a set of tools for interactive and exploratory computing in Python.
"""
#-----------------------------------------------------------------------------
# Copyright (C) 2008-2009 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
import os
import sys
from IPython.core import release
#-----------------------------------------------------------------------------
# Setup everything
#-----------------------------------------------------------------------------
if sys.version[0:3] < '2.4':
raise ImportError('Python Version 2.4 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
sys.path.append(os.path.join(os.path.dirname(__file__), "extensions"))
#-----------------------------------------------------------------------------
# Setup the top level names
#-----------------------------------------------------------------------------
# In some cases, these are causing circular imports.
from IPython.core.iplib import InteractiveShell
from IPython.core.embed import embed
from IPython.core.error import TryNext
from IPython.lib import (
enable_wx, disable_wx,
enable_gtk, disable_gtk,
enable_qt4, disable_qt4,
enable_tk, disable_tk,
set_inputhook, clear_inputhook,
current_gui, spin,
appstart_qt4, appstart_wx,
appstart_gtk, appstart_tk
)
# Release data
__author__ = ''
for author, email in release.authors.values():
__author__ += author + ' <' + email + '>\n'
__license__ = release.license
__version__ = release.version
__revision__ = release.revision