Remove deps on pandas

<https://github.com/ydb-platform/ydb/pull/14418>

<https://github.com/ydb-platform/ydb/pull/14419>
\-- аналогичные правки в gh

Хочу залить в обход синка, чтобы посмотреть удалится ли pandas в нашей gh репе через piglet
commit_hash:abca127aa37d4dbb94b07e1e18cdb8eb5b711860

1 files changed, 0 insertions, 795 deletions

diff --git a/contrib/python/Pillow/py3/PIL/ImageFile.py b/contrib/python/Pillow/py3/PIL/ImageFile.py
deleted file mode 100644
index 0923979af8b..00000000000
--- a/contrib/python/Pillow/py3/PIL/ImageFile.py
+++ /dev/null
@@ -1,795 +0,0 @@
-#
-# The Python Imaging Library.
-# $Id$
-#
-# base class for image file handlers
-#
-# history:
-# 1995-09-09 fl   Created
-# 1996-03-11 fl   Fixed load mechanism.
-# 1996-04-15 fl   Added pcx/xbm decoders.
-# 1996-04-30 fl   Added encoders.
-# 1996-12-14 fl   Added load helpers
-# 1997-01-11 fl   Use encode_to_file where possible
-# 1997-08-27 fl   Flush output in _save
-# 1998-03-05 fl   Use memory mapping for some modes
-# 1999-02-04 fl   Use memory mapping also for "I;16" and "I;16B"
-# 1999-05-31 fl   Added image parser
-# 2000-10-12 fl   Set readonly flag on memory-mapped images
-# 2002-03-20 fl   Use better messages for common decoder errors
-# 2003-04-21 fl   Fall back on mmap/map_buffer if map is not available
-# 2003-10-30 fl   Added StubImageFile class
-# 2004-02-25 fl   Made incremental parser more robust
-#
-# Copyright (c) 1997-2004 by Secret Labs AB
-# Copyright (c) 1995-2004 by Fredrik Lundh
-#
-# See the README file for information on usage and redistribution.
-#
-from __future__ import annotations
-
-import io
-import itertools
-import struct
-import sys
-from typing import Any, NamedTuple
-
-from . import Image
-from ._deprecate import deprecate
-from ._util import is_path
-
-MAXBLOCK = 65536
-
-SAFEBLOCK = 1024 * 1024
-
-LOAD_TRUNCATED_IMAGES = False
-"""Whether or not to load truncated image files. User code may change this."""
-
-ERRORS = {
-    -1: "image buffer overrun error",
-    -2: "decoding error",
-    -3: "unknown error",
-    -8: "bad configuration",
-    -9: "out of memory error",
-}
-"""
-Dict of known error codes returned from :meth:`.PyDecoder.decode`,
-:meth:`.PyEncoder.encode` :meth:`.PyEncoder.encode_to_pyfd` and
-:meth:`.PyEncoder.encode_to_file`.
-"""
-
-
-#
-# --------------------------------------------------------------------
-# Helpers
-
-
-def _get_oserror(error, *, encoder):
-    try:
-        msg = Image.core.getcodecstatus(error)
-    except AttributeError:
-        msg = ERRORS.get(error)
-    if not msg:
-        msg = f"{'encoder' if encoder else 'decoder'} error {error}"
-    msg += f" when {'writing' if encoder else 'reading'} image file"
-    return OSError(msg)
-
-
-def raise_oserror(error):
-    deprecate(
-        "raise_oserror",
-        12,
-        action="It is only useful for translating error codes returned by a codec's "
-        "decode() method, which ImageFile already does automatically.",
-    )
-    raise _get_oserror(error, encoder=False)
-
-
-def _tilesort(t):
-    # sort on offset
-    return t[2]
-
-
-class _Tile(NamedTuple):
-    encoder_name: str
-    extents: tuple[int, int, int, int]
-    offset: int
-    args: tuple[Any, ...] | str | None
-
-
-#
-# --------------------------------------------------------------------
-# ImageFile base class
-
-
-class ImageFile(Image.Image):
-    """Base class for image file format handlers."""
-
-    def __init__(self, fp=None, filename=None):
-        super().__init__()
-
-        self._min_frame = 0
-
-        self.custom_mimetype = None
-
-        self.tile = None
-        """ A list of tile descriptors, or ``None`` """
-
-        self.readonly = 1  # until we know better
-
-        self.decoderconfig = ()
-        self.decodermaxblock = MAXBLOCK
-
-        if is_path(fp):
-            # filename
-            self.fp = open(fp, "rb")
-            self.filename = fp
-            self._exclusive_fp = True
-        else:
-            # stream
-            self.fp = fp
-            self.filename = filename
-            # can be overridden
-            self._exclusive_fp = None
-
-        try:
-            try:
-                self._open()
-            except (
-                IndexError,  # end of data
-                TypeError,  # end of data (ord)
-                KeyError,  # unsupported mode
-                EOFError,  # got header but not the first frame
-                struct.error,
-            ) as v:
-                raise SyntaxError(v) from v
-
-            if not self.mode or self.size[0] <= 0 or self.size[1] <= 0:
-                msg = "not identified by this driver"
-                raise SyntaxError(msg)
-        except BaseException:
-            # close the file only if we have opened it this constructor
-            if self._exclusive_fp:
-                self.fp.close()
-            raise
-
-    def get_format_mimetype(self):
-        if self.custom_mimetype:
-            return self.custom_mimetype
-        if self.format is not None:
-            return Image.MIME.get(self.format.upper())
-
-    def __setstate__(self, state):
-        self.tile = []
-        super().__setstate__(state)
-
-    def verify(self):
-        """Check file integrity"""
-
-        # raise exception if something's wrong.  must be called
-        # directly after open, and closes file when finished.
-        if self._exclusive_fp:
-            self.fp.close()
-        self.fp = None
-
-    def load(self):
-        """Load image data based on tile list"""
-
-        if self.tile is None:
-            msg = "cannot load this image"
-            raise OSError(msg)
-
-        pixel = Image.Image.load(self)
-        if not self.tile:
-            return pixel
-
-        self.map = None
-        use_mmap = self.filename and len(self.tile) == 1
-        # As of pypy 2.1.0, memory mapping was failing here.
-        use_mmap = use_mmap and not hasattr(sys, "pypy_version_info")
-
-        readonly = 0
-
-        # look for read/seek overrides
-        try:
-            read = self.load_read
-            # don't use mmap if there are custom read/seek functions
-            use_mmap = False
-        except AttributeError:
-            read = self.fp.read
-
-        try:
-            seek = self.load_seek
-            use_mmap = False
-        except AttributeError:
-            seek = self.fp.seek
-
-        if use_mmap:
-            # try memory mapping
-            decoder_name, extents, offset, args = self.tile[0]
-            if isinstance(args, str):
-                args = (args, 0, 1)
-            if (
-                decoder_name == "raw"
-                and len(args) >= 3
-                and args[0] == self.mode
-                and args[0] in Image._MAPMODES
-            ):
-                try:
-                    # use mmap, if possible
-                    import mmap
-
-                    with open(self.filename) as fp:
-                        self.map = mmap.mmap(fp.fileno(), 0, access=mmap.ACCESS_READ)
-                    if offset + self.size[1] * args[1] > self.map.size():
-                        msg = "buffer is not large enough"
-                        raise OSError(msg)
-                    self.im = Image.core.map_buffer(
-                        self.map, self.size, decoder_name, offset, args
-                    )
-                    readonly = 1
-                    # After trashing self.im,
-                    # we might need to reload the palette data.
-                    if self.palette:
-                        self.palette.dirty = 1
-                except (AttributeError, OSError, ImportError):
-                    self.map = None
-
-        self.load_prepare()
-        err_code = -3  # initialize to unknown error
-        if not self.map:
-            # sort tiles in file order
-            self.tile.sort(key=_tilesort)
-
-            try:
-                # FIXME: This is a hack to handle TIFF's JpegTables tag.
-                prefix = self.tile_prefix
-            except AttributeError:
-                prefix = b""
-
-            # Remove consecutive duplicates that only differ by their offset
-            self.tile = [
-                list(tiles)[-1]
-                for _, tiles in itertools.groupby(
-                    self.tile, lambda tile: (tile[0], tile[1], tile[3])
-                )
-            ]
-            for decoder_name, extents, offset, args in self.tile:
-                seek(offset)
-                decoder = Image._getdecoder(
-                    self.mode, decoder_name, args, self.decoderconfig
-                )
-                try:
-                    decoder.setimage(self.im, extents)
-                    if decoder.pulls_fd:
-                        decoder.setfd(self.fp)
-                        err_code = decoder.decode(b"")[1]
-                    else:
-                        b = prefix
-                        while True:
-                            try:
-                                s = read(self.decodermaxblock)
-                            except (IndexError, struct.error) as e:
-                                # truncated png/gif
-                                if LOAD_TRUNCATED_IMAGES:
-                                    break
-                                else:
-                                    msg = "image file is truncated"
-                                    raise OSError(msg) from e
-
-                            if not s:  # truncated jpeg
-                                if LOAD_TRUNCATED_IMAGES:
-                                    break
-                                else:
-                                    msg = (
-                                        "image file is truncated "
-                                        f"({len(b)} bytes not processed)"
-                                    )
-                                    raise OSError(msg)
-
-                            b = b + s
-                            n, err_code = decoder.decode(b)
-                            if n < 0:
-                                break
-                            b = b[n:]
-                finally:
-                    # Need to cleanup here to prevent leaks
-                    decoder.cleanup()
-
-        self.tile = []
-        self.readonly = readonly
-
-        self.load_end()
-
-        if self._exclusive_fp and self._close_exclusive_fp_after_loading:
-            self.fp.close()
-        self.fp = None
-
-        if not self.map and not LOAD_TRUNCATED_IMAGES and err_code < 0:
-            # still raised if decoder fails to return anything
-            raise _get_oserror(err_code, encoder=False)
-
-        return Image.Image.load(self)
-
-    def load_prepare(self):
-        # create image memory if necessary
-        if not self.im or self.im.mode != self.mode or self.im.size != self.size:
-            self.im = Image.core.new(self.mode, self.size)
-        # create palette (optional)
-        if self.mode == "P":
-            Image.Image.load(self)
-
-    def load_end(self):
-        # may be overridden
-        pass
-
-    # may be defined for contained formats
-    # def load_seek(self, pos):
-    #     pass
-
-    # may be defined for blocked formats (e.g. PNG)
-    # def load_read(self, bytes):
-    #     pass
-
-    def _seek_check(self, frame):
-        if (
-            frame < self._min_frame
-            # Only check upper limit on frames if additional seek operations
-            # are not required to do so
-            or (
-                not (hasattr(self, "_n_frames") and self._n_frames is None)
-                and frame >= self.n_frames + self._min_frame
-            )
-        ):
-            msg = "attempt to seek outside sequence"
-            raise EOFError(msg)
-
-        return self.tell() != frame
-
-
-class StubImageFile(ImageFile):
-    """
-    Base class for stub image loaders.
-
-    A stub loader is an image loader that can identify files of a
-    certain format, but relies on external code to load the file.
-    """
-
-    def _open(self):
-        msg = "StubImageFile subclass must implement _open"
-        raise NotImplementedError(msg)
-
-    def load(self):
-        loader = self._load()
-        if loader is None:
-            msg = f"cannot find loader for this {self.format} file"
-            raise OSError(msg)
-        image = loader.load(self)
-        assert image is not None
-        # become the other object (!)
-        self.__class__ = image.__class__
-        self.__dict__ = image.__dict__
-        return image.load()
-
-    def _load(self):
-        """(Hook) Find actual image loader."""
-        msg = "StubImageFile subclass must implement _load"
-        raise NotImplementedError(msg)
-
-
-class Parser:
-    """
-    Incremental image parser.  This class implements the standard
-    feed/close consumer interface.
-    """
-
-    incremental = None
-    image = None
-    data = None
-    decoder = None
-    offset = 0
-    finished = 0
-
-    def reset(self):
-        """
-        (Consumer) Reset the parser.  Note that you can only call this
-        method immediately after you've created a parser; parser
-        instances cannot be reused.
-        """
-        assert self.data is None, "cannot reuse parsers"
-
-    def feed(self, data):
-        """
-        (Consumer) Feed data to the parser.
-
-        :param data: A string buffer.
-        :exception OSError: If the parser failed to parse the image file.
-        """
-        # collect data
-
-        if self.finished:
-            return
-
-        if self.data is None:
-            self.data = data
-        else:
-            self.data = self.data + data
-
-        # parse what we have
-        if self.decoder:
-            if self.offset > 0:
-                # skip header
-                skip = min(len(self.data), self.offset)
-                self.data = self.data[skip:]
-                self.offset = self.offset - skip
-                if self.offset > 0 or not self.data:
-                    return
-
-            n, e = self.decoder.decode(self.data)
-
-            if n < 0:
-                # end of stream
-                self.data = None
-                self.finished = 1
-                if e < 0:
-                    # decoding error
-                    self.image = None
-                    raise _get_oserror(e, encoder=False)
-                else:
-                    # end of image
-                    return
-            self.data = self.data[n:]
-
-        elif self.image:
-            # if we end up here with no decoder, this file cannot
-            # be incrementally parsed.  wait until we've gotten all
-            # available data
-            pass
-
-        else:
-            # attempt to open this file
-            try:
-                with io.BytesIO(self.data) as fp:
-                    im = Image.open(fp)
-            except OSError:
-                pass  # not enough data
-            else:
-                flag = hasattr(im, "load_seek") or hasattr(im, "load_read")
-                if flag or len(im.tile) != 1:
-                    # custom load code, or multiple tiles
-                    self.decode = None
-                else:
-                    # initialize decoder
-                    im.load_prepare()
-                    d, e, o, a = im.tile[0]
-                    im.tile = []
-                    self.decoder = Image._getdecoder(im.mode, d, a, im.decoderconfig)
-                    self.decoder.setimage(im.im, e)
-
-                    # calculate decoder offset
-                    self.offset = o
-                    if self.offset <= len(self.data):
-                        self.data = self.data[self.offset :]
-                        self.offset = 0
-
-                self.image = im
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, *args):
-        self.close()
-
-    def close(self):
-        """
-        (Consumer) Close the stream.
-
-        :returns: An image object.
-        :exception OSError: If the parser failed to parse the image file either
-                            because it cannot be identified or cannot be
-                            decoded.
-        """
-        # finish decoding
-        if self.decoder:
-            # get rid of what's left in the buffers
-            self.feed(b"")
-            self.data = self.decoder = None
-            if not self.finished:
-                msg = "image was incomplete"
-                raise OSError(msg)
-        if not self.image:
-            msg = "cannot parse this image"
-            raise OSError(msg)
-        if self.data:
-            # incremental parsing not possible; reopen the file
-            # not that we have all data
-            with io.BytesIO(self.data) as fp:
-                try:
-                    self.image = Image.open(fp)
-                finally:
-                    self.image.load()
-        return self.image
-
-
-# --------------------------------------------------------------------
-
-
-def _save(im, fp, tile, bufsize=0):
-    """Helper to save image based on tile list
-
-    :param im: Image object.
-    :param fp: File object.
-    :param tile: Tile list.
-    :param bufsize: Optional buffer size
-    """
-
-    im.load()
-    if not hasattr(im, "encoderconfig"):
-        im.encoderconfig = ()
-    tile.sort(key=_tilesort)
-    # FIXME: make MAXBLOCK a configuration parameter
-    # It would be great if we could have the encoder specify what it needs
-    # But, it would need at least the image size in most cases. RawEncode is
-    # a tricky case.
-    bufsize = max(MAXBLOCK, bufsize, im.size[0] * 4)  # see RawEncode.c
-    try:
-        fh = fp.fileno()
-        fp.flush()
-        _encode_tile(im, fp, tile, bufsize, fh)
-    except (AttributeError, io.UnsupportedOperation) as exc:
-        _encode_tile(im, fp, tile, bufsize, None, exc)
-    if hasattr(fp, "flush"):
-        fp.flush()
-
-
-def _encode_tile(im, fp, tile: list[_Tile], bufsize, fh, exc=None):
-    for encoder_name, extents, offset, args in tile:
-        if offset > 0:
-            fp.seek(offset)
-        encoder = Image._getencoder(im.mode, encoder_name, args, im.encoderconfig)
-        try:
-            encoder.setimage(im.im, extents)
-            if encoder.pushes_fd:
-                encoder.setfd(fp)
-                errcode = encoder.encode_to_pyfd()[1]
-            else:
-                if exc:
-                    # compress to Python file-compatible object
-                    while True:
-                        errcode, data = encoder.encode(bufsize)[1:]
-                        fp.write(data)
-                        if errcode:
-                            break
-                else:
-                    # slight speedup: compress to real file object
-                    errcode = encoder.encode_to_file(fh, bufsize)
-            if errcode < 0:
-                raise _get_oserror(errcode, encoder=True) from exc
-        finally:
-            encoder.cleanup()
-
-
-def _safe_read(fp, size):
-    """
-    Reads large blocks in a safe way.  Unlike fp.read(n), this function
-    doesn't trust the user.  If the requested size is larger than
-    SAFEBLOCK, the file is read block by block.
-
-    :param fp: File handle.  Must implement a <b>read</b> method.
-    :param size: Number of bytes to read.
-    :returns: A string containing <i>size</i> bytes of data.
-
-    Raises an OSError if the file is truncated and the read cannot be completed
-
-    """
-    if size <= 0:
-        return b""
-    if size <= SAFEBLOCK:
-        data = fp.read(size)
-        if len(data) < size:
-            msg = "Truncated File Read"
-            raise OSError(msg)
-        return data
-    data = []
-    remaining_size = size
-    while remaining_size > 0:
-        block = fp.read(min(remaining_size, SAFEBLOCK))
-        if not block:
-            break
-        data.append(block)
-        remaining_size -= len(block)
-    if sum(len(d) for d in data) < size:
-        msg = "Truncated File Read"
-        raise OSError(msg)
-    return b"".join(data)
-
-
-class PyCodecState:
-    def __init__(self):
-        self.xsize = 0
-        self.ysize = 0
-        self.xoff = 0
-        self.yoff = 0
-
-    def extents(self):
-        return self.xoff, self.yoff, self.xoff + self.xsize, self.yoff + self.ysize
-
-
-class PyCodec:
-    def __init__(self, mode, *args):
-        self.im = None
-        self.state = PyCodecState()
-        self.fd = None
-        self.mode = mode
-        self.init(args)
-
-    def init(self, args):
-        """
-        Override to perform codec specific initialization
-
-        :param args: Array of args items from the tile entry
-        :returns: None
-        """
-        self.args = args
-
-    def cleanup(self):
-        """
-        Override to perform codec specific cleanup
-
-        :returns: None
-        """
-        pass
-
-    def setfd(self, fd):
-        """
-        Called from ImageFile to set the Python file-like object
-
-        :param fd: A Python file-like object
-        :returns: None
-        """
-        self.fd = fd
-
-    def setimage(self, im, extents=None):
-        """
-        Called from ImageFile to set the core output image for the codec
-
-        :param im: A core image object
-        :param extents: a 4 tuple of (x0, y0, x1, y1) defining the rectangle
-            for this tile
-        :returns: None
-        """
-
-        # following c code
-        self.im = im
-
-        if extents:
-            (x0, y0, x1, y1) = extents
-        else:
-            (x0, y0, x1, y1) = (0, 0, 0, 0)
-
-        if x0 == 0 and x1 == 0:
-            self.state.xsize, self.state.ysize = self.im.size
-        else:
-            self.state.xoff = x0
-            self.state.yoff = y0
-            self.state.xsize = x1 - x0
-            self.state.ysize = y1 - y0
-
-        if self.state.xsize <= 0 or self.state.ysize <= 0:
-            msg = "Size cannot be negative"
-            raise ValueError(msg)
-
-        if (
-            self.state.xsize + self.state.xoff > self.im.size[0]
-            or self.state.ysize + self.state.yoff > self.im.size[1]
-        ):
-            msg = "Tile cannot extend outside image"
-            raise ValueError(msg)
-
-
-class PyDecoder(PyCodec):
-    """
-    Python implementation of a format decoder. Override this class and
-    add the decoding logic in the :meth:`decode` method.
-
-    See :ref:`Writing Your Own File Codec in Python<file-codecs-py>`
-    """
-
-    _pulls_fd = False
-
-    @property
-    def pulls_fd(self):
-        return self._pulls_fd
-
-    def decode(self, buffer):
-        """
-        Override to perform the decoding process.
-
-        :param buffer: A bytes object with the data to be decoded.
-        :returns: A tuple of ``(bytes consumed, errcode)``.
-            If finished with decoding return -1 for the bytes consumed.
-            Err codes are from :data:`.ImageFile.ERRORS`.
-        """
-        msg = "unavailable in base decoder"
-        raise NotImplementedError(msg)
-
-    def set_as_raw(self, data, rawmode=None):
-        """
-        Convenience method to set the internal image from a stream of raw data
-
-        :param data: Bytes to be set
-        :param rawmode: The rawmode to be used for the decoder.
-            If not specified, it will default to the mode of the image
-        :returns: None
-        """
-
-        if not rawmode:
-            rawmode = self.mode
-        d = Image._getdecoder(self.mode, "raw", rawmode)
-        d.setimage(self.im, self.state.extents())
-        s = d.decode(data)
-
-        if s[0] >= 0:
-            msg = "not enough image data"
-            raise ValueError(msg)
-        if s[1] != 0:
-            msg = "cannot decode image data"
-            raise ValueError(msg)
-
-
-class PyEncoder(PyCodec):
-    """
-    Python implementation of a format encoder. Override this class and
-    add the decoding logic in the :meth:`encode` method.
-
-    See :ref:`Writing Your Own File Codec in Python<file-codecs-py>`
-    """
-
-    _pushes_fd = False
-
-    @property
-    def pushes_fd(self):
-        return self._pushes_fd
-
-    def encode(self, bufsize):
-        """
-        Override to perform the encoding process.
-
-        :param bufsize: Buffer size.
-        :returns: A tuple of ``(bytes encoded, errcode, bytes)``.
-            If finished with encoding return 1 for the error code.
-            Err codes are from :data:`.ImageFile.ERRORS`.
-        """
-        msg = "unavailable in base encoder"
-        raise NotImplementedError(msg)
-
-    def encode_to_pyfd(self):
-        """
-        If ``pushes_fd`` is ``True``, then this method will be used,
-        and ``encode()`` will only be called once.
-
-        :returns: A tuple of ``(bytes consumed, errcode)``.
-            Err codes are from :data:`.ImageFile.ERRORS`.
-        """
-        if not self.pushes_fd:
-            return 0, -8  # bad configuration
-        bytes_consumed, errcode, data = self.encode(0)
-        if data:
-            self.fd.write(data)
-        return bytes_consumed, errcode
-
-    def encode_to_file(self, fh, bufsize):
-        """
-        :param fh: File handle.
-        :param bufsize: Buffer size.
-
-        :returns: If finished successfully, return 0.
-            Otherwise, return an error code. Err codes are from
-            :data:`.ImageFile.ERRORS`.
-        """
-        errcode = 0
-        while errcode == 0:
-            status, errcode, buf = self.encode(bufsize)
-            if status > 0:
-                fh.write(buf[status:])
-        return errcode