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path: root/library/python/runtime_py3/test/traceback/crash.py
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import argparse 
import cgitb 
import sys 
import time 
 
from IPython.core import ultratb 
 
from .mod import modfunc 
 
 
def one(): 
    modfunc(two)  # aaa 
 
 
def two(): 
    three(42) 
 
 
def three(x): 
    raise RuntimeError('Kaboom! I\'m dead: {}'.format(x)) 
 
 
def main(): 
    hooks = { 
        'default': lambda: sys.excepthook, 
        'cgitb': lambda: cgitb.Hook(format='text'), 
        'ultratb_color': lambda: ultratb.ColorTB(ostream=sys.stderr), 
        'ultratb_verbose': lambda: ultratb.VerboseTB(ostream=sys.stderr), 
    } 
 
    parser = argparse.ArgumentParser() 
    parser.add_argument('hook', choices=sorted(hooks), default='default') 
 
    args = parser.parse_args() 
 
    sys.excepthook = hooks[args.hook]() 
 
    print('__name__ =', __name__) 
    print('__file__ =', __file__) 
 
    time.time = lambda: 1531996624.0  # Freeze time 
    sys.executable = '<traceback test>' 
 
    one()