Source code for wholecell.utils.forkedPdb

import sys
from IPython.core.debugger import Pdb




class ForkedPdb(Pdb):
    """Usage:
    ==========
    from wholecell.utils import ForkedPdb
    ForkedPdb().set_trace()
    ==========
    Don't forget to actually instantiate an
    instance of ForkedPdb when calling set_trace()

    Note: Python 3 has a global function breakpoint().
    """



    def set_trace(self, frame=None):
        _stdin = sys.stdin
        sys.stdin = open("/dev/stdin")
        if frame is None:
            # noinspection PyUnresolvedReferences
            frame = sys._getframe().f_back
        Pdb("Linux").set_trace(frame)