parameters: (boundary, paramname, filesize, filename=None,
          filetype=None)
return_statement: return MultipartParam(paramname, filesize=filesize, filename=filename,
              filetype=filetype).encode_hdr(boundary)
docstring: Returns the leading data for a multipart/form-data field that contains
      file data.
  
      ``boundary`` is the boundary string used throughout a single request to
      separate variables.
  
      ``paramname`` is the name of the variable in this request.
  
      ``filesize`` is the size of the file data.
  
      ``filename`` if specified is the filename to give to this field.  This
      field is only useful to the server for determining the original filename.
  
      ``filetype`` if specified is the MIME type of this file.
  
      The actual file data should be sent after this header has been sent.
docstring_summary: Returns the leading data for a multipart/form-data field that contains
      file data.
docstring_tokens: Returns the leading data for a multipart / form - data field that contains file data .
function: def encode_file_header(boundary, paramname, filesize, filename=None,
          filetype=None):
      """Returns the leading data for a multipart/form-data field that contains
      file data.
  
      ``boundary`` is the boundary string used throughout a single request to
      separate variables.
  
      ``paramname`` is the name of the variable in this request.
  
      ``filesize`` is the size of the file data.
  
      ``filename`` if specified is the filename to give to this field.  This
      field is only useful to the server for determining the original filename.
  
      ``filetype`` if specified is the MIME type of this file.
  
      The actual file data should be sent after this header has been sent.
      """
  
      return MultipartParam(paramname, filesize=filesize, filename=filename,
              filetype=filetype).encode_hdr(boundary)
function_tokens: def encode_file_header ( boundary , paramname , filesize , filename = None , filetype = None ) : return MultipartParam ( paramname , filesize = filesize , filename = filename , filetype = filetype ) . encode_hdr ( boundary )