old_contents: """
      pyexcel_xlsx
      ~~~~~~~~~~~~~~~~~~~
  
      The lower level xlsx file format handler using openpyxl
  
      :copyright: (c) 2015-2016 by Onni Software Ltd & its contributors
      :license: New BSD License
  """
  # flake8: noqa
  # this line has to be place above all else
  # because of dynamic import
  __FILE_TYPE__ = 'xlsx'
  __META__ = {
      'file_type': __FILE_TYPE__,
      'stream_type': 'binary'
  }
  
  __pyexcel_io_plugins__ = [__META__]
  
  
  from pyexcel_io.io import get_data as read_data, isstream, store_data as write_data
  
  
  def save_data(afile, data, file_type=None, **keywords):
      """standalone module function for writing module supported file type"""
      if isstream(afile) and file_type is None:
          file_type = __FILE_TYPE__
      write_data(afile, data, file_type=file_type, **keywords)
  
  
  def get_data(afile, file_type=None, **keywords):
      """standalone module function for reading module supported file type"""
      if isstream(afile) and file_type is None:
          file_type = __FILE_TYPE__
      return read_data(afile, file_type=file_type, **keywords)
  
new_contents: """
      pyexcel_xlsx
      ~~~~~~~~~~~~~~~~~~~
  
      The lower level xlsx file format handler using openpyxl
  
      :copyright: (c) 2015-2016 by Onni Software Ltd & its contributors
      :license: New BSD License
  """
  # flake8: noqa
  # this line has to be place above all else
  # because of dynamic import
  __FILE_TYPE__ = 'xlsx'
  __META__ = {
      'submodule': __FILE_TYPE__,
      'file_types': [__FILE_TYPE__],
      'stream_type': 'binary'
  }
  
  __pyexcel_io_plugins__ = [__META__]
  
  
  from pyexcel_io.io import get_data as read_data, isstream, store_data as write_data
  
  
  def save_data(afile, data, file_type=None, **keywords):
      """standalone module function for writing module supported file type"""
      if isstream(afile) and file_type is None:
          file_type = __FILE_TYPE__
      write_data(afile, data, file_type=file_type, **keywords)
  
  
  def get_data(afile, file_type=None, **keywords):
      """standalone module function for reading module supported file type"""
      if isstream(afile) and file_type is None:
          file_type = __FILE_TYPE__
      return read_data(afile, file_type=file_type, **keywords)
  
subject: adjust lazy loading behavior