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from pypy.interpreter.mixedmodule import MixedModule
import os
class Module(MixedModule):
applevel_name = '_signal'
interpleveldefs = {
'signal': 'interp_signal.signal',
'getsignal': 'interp_signal.getsignal',
'set_wakeup_fd': 'interp_signal.set_wakeup_fd',
'NSIG': 'space.wrap(interp_signal.NSIG)',
'SIG_DFL': 'space.wrap(interp_signal.SIG_DFL)',
'SIG_IGN': 'space.wrap(interp_signal.SIG_IGN)',
'default_int_handler': 'interp_signal.default_int_handler',
'ItimerError': 'interp_signal.get_itimer_error(space)',
'valid_signals': 'interp_signal.valid_signals',
'raise_signal': 'interp_signal.raise_signal',
'strsignal': 'interp_signal.strsignal'
}
if os.name == 'posix':
interpleveldefs['alarm'] = 'interp_signal.alarm'
interpleveldefs['pause'] = 'interp_signal.pause'
interpleveldefs['siginterrupt'] = 'interp_signal.siginterrupt'
if os.name == 'posix':
interpleveldefs['setitimer'] = 'interp_signal.setitimer'
interpleveldefs['getitimer'] = 'interp_signal.getitimer'
for name in ['ITIMER_REAL', 'ITIMER_VIRTUAL', 'ITIMER_PROF']:
interpleveldefs[name] = 'space.wrap(interp_signal.%s)' % (name,)
if os.name == 'posix':
interpleveldefs['sigwait'] = 'interp_signal.sigwait'
interpleveldefs['sigpending'] = 'interp_signal.sigpending'
interpleveldefs['pthread_kill'] = 'interp_signal.pthread_kill'
interpleveldefs['pthread_sigmask'] = 'interp_signal.pthread_sigmask'
interpleveldefs['SIG_BLOCK'] = 'space.wrap(interp_signal.SIG_BLOCK)'
interpleveldefs['SIG_UNBLOCK'] = 'space.wrap(interp_signal.SIG_UNBLOCK)'
interpleveldefs['SIG_SETMASK'] = 'space.wrap(interp_signal.SIG_SETMASK)'
appleveldefs = {
}
def buildloaders(cls):
from rpython.rlib import rsignal
for name in rsignal.signal_names:
signum = getattr(rsignal, name)
if signum is not None:
Module.interpleveldefs[name] = 'space.wrap(%d)' % (signum,)
super(Module, cls).buildloaders()
buildloaders = classmethod(buildloaders)
def __init__(self, space, *args):
"NOT_RPYTHON"
from pypy.module.signal import interp_signal
MixedModule.__init__(self, space, *args)
# add the signal-checking callback as an action on the space
space.check_signal_action = interp_signal.CheckSignalAction(space)
space.actionflag.register_periodic_action(space.check_signal_action,
use_bytecode_counter=False)
if space.reverse_debugging:
from pypy.interpreter.reverse_debugging import RDBSignalActionFlag
space.actionflag.__class__ = RDBSignalActionFlag
else:
space.actionflag.__class__ = interp_signal.SignalActionFlag
# xxx yes I know the previous line is a hack
def startup(self, space):
space.check_signal_action.startup(space)
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