如何导入file_io的路由器

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"" 导入 file_io 的路由器 ""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function

# pylint: disable=unused-import
from tensorflow.python.lib.io.file_io import copy as Copy
from tensorflow.python.lib.io.file_io import create_dir as MkDir
from tensorflow.python.lib.io.file_io import delete_file as Remove
from tensorflow.python.lib.io.file_io import delete_recursively as DeleteRecursively
from tensorflow.python.lib.io.file_io import file_exists as Exists
from tensorflow.python.lib.io.file_io import FileIO as _FileIO
from tensorflow.python.lib.io.file_io import get_matching_files as Glob
from tensorflow.python.lib.io.file_io import is_directory as IsDirectory
from tensorflow.python.lib.io.file_io import list_directory as ListDirectory
from tensorflow.python.lib.io.file_io import recursive_create_dir as MakeDirs
from tensorflow.python.lib.io.file_io import rename as Rename
from tensorflow.python.lib.io.file_io import stat as Stat
from tensorflow.python.lib.io.file_io import walk as Walk
# pylint: enable=unused-import
from tensorflow.python.util.all_util import remove_undocumented


class GFile(_FileIO):
  """File I/O wrappers without thread locking."""

  def __init__(self, name, mode='r'):
    super(GFile, self).__init__(name=name, mode=mode)


class FastGFile(_FileIO):
  """File I/O wrappers without thread locking."""

  def __init__(self, name, mode='r'):
    super(FastGFile, self).__init__(name=name, mode=mode)


# Does not alias to Open so that we use our version of GFile to strip
# 'b' mode.
Open = GFile

# TODO(drpng): Find the right place to document these.
_allowed_symbols = [
    'Copy',
    'DeleteRecursively',
    'Exists',
    'FastGFile',
    'GFile',
    'Glob',
    'IsDirectory',
    'ListDirectory',
    'Open',
    'MakeDirs',
    'MkDir',
    'Remove',
    'Rename',
    'Stat',
    'Walk',
]

remove_undocumented(__name__, _allowed_symbols)