a  d&@sndZddlmZddlZddlZddlZdZddgZeddfddZGd dde Z e d krjd d Z e dS) z``jsonutils`` aims to provide various helpers for working with JSON. Currently it focuses on providing a reliable and intuitive means of working with `JSON Lines`_-formatted files. .. _JSON Lines: http://jsonlines.org/ )print_functionN JSONLIteratorreverse_iter_linesTc csNz|p |j}Wnty$d}Yn0d}|}z |}WnttjfyRYn0d\}}}|rp|dtj|}|} d| kr.t || } | | 8} || tj | | } | |}| } t | dks|| d|krq||dd|kr|r|n|V| dddD]} |r| |n| Vq| d}q||rJ|rD||n|VdS)a;Returns an iterator over the lines from a file object, in reverse order, i.e., last line first, first line last. Uses the :meth:`file.seek` method of file objects, and is tested compatible with :class:`file` objects, as well as :class:`StringIO.StringIO`. Args: file_obj (file): An open file object. Note that ``reverse_iter_lines`` mutably reads from the file and other functions should not mutably interact with the file object after being passed. Files can be opened in bytes or text mode. blocksize (int): The block size to pass to :meth:`file.read()`. Warning: keep this a fairly large multiple of 2, defaults to 4096. preseek (bool): Tells the function whether or not to automatically seek to the end of the file. Defaults to ``True``. ``preseek=False`` is useful in cases when the file cursor is already in position, either at the end of the file or in the middle for relative reverse line generation. Nzutf-8) r)encodingAttributeErrordetachioUnsupportedOperationseekosSEEK_ENDtellminSEEK_SETread splitlineslendecode)file_obj blocksizepreseekr Zorig_objZ empty_bytesZ newline_bytesZ empty_textZbuffcur_pos read_sizecurlinesliner"Z/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/boltons/jsonutils.pyr6s>        c@sJeZdZdZdddZeddZdd Zd d Zd d Z ddZ e Z dS)raThe ``JSONLIterator`` is used to iterate over JSON-encoded objects stored in the `JSON Lines format`_ (one object per line). Most notably it has the ability to efficiently read from the bottom of files, making it very effective for reading in simple append-only JSONL use cases. It also has the ability to start from anywhere in the file and ignore corrupted lines. Args: file_obj (file): An open file object. ignore_errors (bool): Whether to skip over lines that raise an error on deserialization (:func:`json.loads`). reverse (bool): Controls the direction of the iteration. Defaults to ``False``. If set to ``True`` and *rel_seek* is unset, seeks to the end of the file before iteration begins. rel_seek (float): Used to preseek the start position of iteration. Set to 0.0 for the start of the file, 1.0 for the end, and anything in between. .. _JSON Lines format: http://jsonlines.org/ FNcCst||_||_||_|dur(|r\d}n4d|krZDEFAULT_BLOCKSIZE__all__robjectrrBr\r"r"r"r#!s Hj%