def _get_namespace(m):
    if isinstance(m, str):
        _import(m)
        return MODULES[m][0]
    elif isinstance(m, dict):
        return m
    elif hasattr(m, "__dict__"):
        return m.__dict__
    else:
        raise TypeError("Argument must be either a string, dict or module but it is: %s" % m)
Computes the second camera matrix (assuming P1 = [I 0]) 
dataset/ETHPy150Open sympy/sympy/sympy/utilities/lambdify.py/_get_namespace--crossover with--dataset/ETHPy150Open jesolem/PCV/PCV/geometry/sfm.py/compute_P_from_fundamental