def num_position(text):
 import re
 
 for m in re.finditer("\d+", text):
    return m.start()
def num_position(text):
    import re
   
    _m_i = 0
    while _m_i < len(re.finditer("d+", text)):
        m = re.finditer("d+", text)[_m_i]
        return m.start()
        _m_i += 1