parameters: (self, filename, mimetype=None, chunksize=DEFAULT_CHUNK_SIZE,
                 resumable=False)
docstring: Constructor.
  
      Args:
        filename: string, Name of the file.
        mimetype: string, Mime-type of the file. If None then a mime-type will be
          guessed from the file extension.
        chunksize: int, File will be uploaded in chunks of this many bytes. Only
          used if resumable=True. Pass in a value of -1 if the file is to be
          uploaded in a single chunk. Note that Google App Engine has a 5MB limit
          on request size, so you should never set your chunksize larger than 5MB,
          or to -1.
        resumable: bool, True if this is a resumable upload. False means upload
          in a single request.
docstring_summary: Constructor.
docstring_tokens: Constructor .
function: def __init__(self, filename, mimetype=None, chunksize=DEFAULT_CHUNK_SIZE,
                 resumable=False):
      """Constructor.
  
      Args:
        filename: string, Name of the file.
        mimetype: string, Mime-type of the file. If None then a mime-type will be
          guessed from the file extension.
        chunksize: int, File will be uploaded in chunks of this many bytes. Only
          used if resumable=True. Pass in a value of -1 if the file is to be
          uploaded in a single chunk. Note that Google App Engine has a 5MB limit
          on request size, so you should never set your chunksize larger than 5MB,
          or to -1.
        resumable: bool, True if this is a resumable upload. False means upload
          in a single request.
      """
      self._filename = filename
      fd = open(self._filename, 'rb')
      if mimetype is None:
        (mimetype, encoding) = mimetypes.guess_type(filename)
      super(MediaFileUpload, self).__init__(fd, mimetype, chunksize=chunksize,
                                            resumable=resumable)
function_tokens: def __init__ ( self , filename , mimetype = None , chunksize = DEFAULT_CHUNK_SIZE , resumable = False ) : self . _filename = filename fd = open ( self . _filename , 'rb' ) if mimetype is None : ( mimetype , encoding ) = mimetypes . guess_type ( filename ) super ( MediaFileUpload , self ) . __init__ ( fd , mimetype , chunksize = chunksize , resumable = resumable )