Callbacks¶

	`AttachmentSaveFunc` (buf, *data)
	`MediaSaveFunc` (buf, *data)
	`NssPasswordFunc` (text)

Details¶

Poppler.AttachmentSaveFunc(buf, *data)¶

Parameters:

buf (bytes) – buffer containing bytes to be written.
data (object or None) – user data passed to Poppler.Attachment.save_to_callback()

Returns:

True if successful, False (with error set) if failed.

Return type:

bool

Specifies the type of the function passed to Poppler.Attachment.save_to_callback(). It is called once for each block of bytes that is “written” by Poppler.Attachment.save_to_callback(). If successful it should return True. If an error occurs it should set error and return False, in which case Poppler.Attachment.save_to_callback() will fail with the same error.

Poppler.MediaSaveFunc(buf, *data)¶

Parameters:

buf (bytes) – buffer containing bytes to be written.
data (object or None) – user data passed to Poppler.Media.save_to_callback()

Returns:

True if successful, False (with error set) if failed.

Return type:

bool

Specifies the type of the function passed to Poppler.Media.save_to_callback(). It is called once for each block of bytes that is “written” by Poppler.Media.save_to_callback(). If successful it should return True. If an error occurs it should set error and return False, in which case Poppler.Media.save_to_callback() will fail with the same error.

New in version 0.14.

Poppler.NssPasswordFunc(text)¶