code: def find_name():
      
      name_file = read_file('__init__.py')
      name_match = re.search(r'^__package_name__ = ["\']([^"\']*)["\']',
                             name_file, re.M)
      if name_match:
          return name_match.group(1)
      raise RuntimeError('Unable to find name string.')
docs: Only define name in one place