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# Copyright (c) 2005-2007 Forest Bond.
# This file is part of the sclapp software package.
#
# sclapp is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License version 2 as published by the Free
# Software Foundation.
#
# A copy of the license has been included in the COPYING file.
'''An easy-to-use framework for python command line applications.'''
# XXX: This work-around causes darwin to use the LC_* and LANG environment
# variables as on other Unix-like systems. Without this,
# locale.getpreferredencoding always returns "mac-roman". See:
#
# http://www.selenic.com/mercurial/wiki/index.cgi/Character_Encoding_On_OSX
import sys
if sys.platform == 'darwin':
sys.platform = 'generic'
import locale
sys.platform = 'darwin'
else:
import locale
__all__ = (
'__version__',
# from sclapp.exceptions:
'CriticalError',
'UsageError',
'SignalError',
'ExitSignalError',
# from sclapp.protected_output:
'protectOutput',
'unprotectOutput',
# from sclapp.error_output:
'printDebug',
'printInfo',
'printWarning',
'printError',
'printCritical',
'setErrorOutputLevel',
'ALL',
'SCLAPP_DEBUG',
'DEBUG',
'INFO',
'WARNING',
'ERROR',
'CRITICAL',
# from sclapp.signals:
'getExitSignals',
'getNotifySignals',
'getDefaultSignals',
'getIgnoreSignals',
'getCaughtSignals',
'enableSignalHandling',
'disableSignalHandling',
'ALL_SIGNALS',
'STD_EXIT_SIGNALS',
'STD_NOTIFY_SIGNALS',
'STD_DEFAULT_SIGNALS',
'STD_IGNORE_SIGNALS',
# from sclapp.main:
'mainWrapper',
'main_function',
'makeSubCommandMain',
# public sub-modules:
'daemonize',
'processes',
'redirection',
'termcontrol',
'services',
'stdio_encoding',
'shinterp',
# Allow callers to import locale from sclapp (see work-around above):
'locale',
)
from sclapp.main import mainWrapper, main_function, makeSubCommandMain
from sclapp import termcontrol, services, daemonize, processes, redirection, \
stdio_encoding, shinterp
try:
import shell
except ImportError:
pass
else:
__all__ = __all__ + ('shell',)
from sclapp.exceptions import CriticalError, UsageError, SignalError, \
ExitSignalError
from sclapp.protected_output import protectOutput, unprotectOutput
from sclapp.error_output import printDebug, printInfo, printWarning, \
printError, printCritical, setErrorOutputLevel, \
ALL, SCLAPP_DEBUG, DEBUG, INFO, WARNING, ERROR, CRITICAL
from sclapp.signals import getExitSignals, getNotifySignals, \
getDefaultSignals, getIgnoreSignals, getCaughtSignals, \
enableSignalHandling, disableSignalHandling, \
ALL_SIGNALS, STD_EXIT_SIGNALS, STD_NOTIFY_SIGNALS, STD_DEFAULT_SIGNALS, \
STD_IGNORE_SIGNALS
from sclapp import signals
try:
from sclapp import version
except ImportError:
__version__ = '0.0.0'
else:
__version__ = version.version
def debug():
'''Causes sclapp to enter debug mode. Currently, this means that sclapp
will wrap it's signal handlers with the logWrapper() function from the
sclapp.debug_logging module.
'''
from sclapp.debug_logging import logWrapper
signals._exitSignalHandler = logWrapper(
signals._exitSignalHandler)
signals._notifySignalHandler = logWrapper(
signals._notifySignalHandler)
signals._ignoreExitSignalHandler = logWrapper(
signals._ignoreExitSignalHandler)
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