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Fully refactored subprocess handling on all platforms....
Fully refactored subprocess handling on all platforms. Now we have all process-related code in utils.process, which itself imports from platform-specific files as needed. On posix, we have reliable asynchronous delivery of stdout and stderr, and on win32 at least we have the basics that subprocess.py provides, since pexpect is not available. We also now support robust killing of subprocesses that may capture SIGINT: one SIGINT on our end is sent to the subprocess, but then we kill it, to prevent a rogue subprocess from hijacking the ipython console. Note that on posix, we now depend on pexpect, but we ship our own copy to users which we'll use if there's no system pexpect installed. UNC path handling for windows was implemented as a context manager called AvoidUNCPath.

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__init__.py
65 lines | 2.1 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
#-----------------------------------------------------------------------------
from __future__ import absolute_import
import os
import sys
#-----------------------------------------------------------------------------
# Setup everything
#-----------------------------------------------------------------------------
if sys.version[0:3] < '2.6':
raise ImportError('Python Version 2.6 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.
# This should probably be in ipapp.py.
sys.path.append(os.path.join(os.path.dirname(__file__), "extensions"))
#-----------------------------------------------------------------------------
# Setup the top level names
#-----------------------------------------------------------------------------
from .config.loader import Config
from .core import release
from .core.application import Application
from .frontend.terminal.embed import embed
from .core.error import TryNext
from .core.interactiveshell import InteractiveShell
from .testing import test
from .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