def _importAndCheckStack(importName):
    try:
        return __import__(importName)
    except ImportError:
        excType, excValue, excTraceback = sys.exc_info()
        while excTraceback:
            execName = excTraceback.tb_frame.f_globals["__name__"]
            # in Python 2 execName is None when an ImportError is encountered,
            # where in Python 3 execName is equal to the importName.
            if execName is None or execName == importName:
                reraise(excValue, excTraceback)
            excTraceback = excTraceback.tb_next
        raise _NoModuleFound()
Return the x pixel coordinate of the cells at column cellx.
dataset/ETHPy150Open Julian/jsonschema/jsonschema/_reflect.py/_importAndCheckStack--crossover with--dataset/ETHPy150Open asweigart/pygcurse/pygcurse/__init__.py/PygcurseSurface.getleftpixel