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, 234 deletions

diff --git a/contrib/python/matplotlib/py2/src/_backend_agg.cpp b/contrib/python/matplotlib/py2/src/_backend_agg.cpp
deleted file mode 100644
index 3dc35f6782c..00000000000
--- a/contrib/python/matplotlib/py2/src/_backend_agg.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/* -*- mode: c++; c-basic-offset: 4 -*- */
-
-#define NO_IMPORT_ARRAY
-
-#include "_backend_agg.h"
-#include "mplutils.h"
-
-void BufferRegion::to_string_argb(uint8_t *buf)
-{
-    unsigned char *pix;
-    unsigned char tmp;
-    size_t i, j;
-
-    memcpy(buf, data, height * stride);
-
-    for (i = 0; i < (size_t)height; ++i) {
-        pix = buf + i * stride;
-        for (j = 0; j < (size_t)width; ++j) {
-            // Convert rgba to argb
-            tmp = pix[2];
-            pix[2] = pix[0];
-            pix[0] = tmp;
-            pix += 4;
-        }
-    }
-}
-
-RendererAgg::RendererAgg(unsigned int width, unsigned int height, double dpi)
-    : width(width),
-      height(height),
-      dpi(dpi),
-      NUMBYTES(width * height * 4),
-      pixBuffer(NULL),
-      renderingBuffer(),
-      alphaBuffer(NULL),
-      alphaMaskRenderingBuffer(),
-      alphaMask(alphaMaskRenderingBuffer),
-      pixfmtAlphaMask(alphaMaskRenderingBuffer),
-      rendererBaseAlphaMask(),
-      rendererAlphaMask(),
-      scanlineAlphaMask(),
-      slineP8(),
-      slineBin(),
-      pixFmt(),
-      rendererBase(),
-      rendererAA(),
-      rendererBin(),
-      theRasterizer(8192),
-      lastclippath(NULL),
-      _fill_color(agg::rgba(1, 1, 1, 0))
-{
-    unsigned stride(width * 4);
-
-    pixBuffer = new agg::int8u[NUMBYTES];
-    renderingBuffer.attach(pixBuffer, width, height, stride);
-    pixFmt.attach(renderingBuffer);
-    rendererBase.attach(pixFmt);
-    rendererBase.clear(_fill_color);
-    rendererAA.attach(rendererBase);
-    rendererBin.attach(rendererBase);
-    hatch_size = int(dpi);
-    hatchBuffer = new agg::int8u[hatch_size * hatch_size * 4];
-    hatchRenderingBuffer.attach(hatchBuffer, hatch_size, hatch_size, hatch_size * 4);
-}
-
-RendererAgg::~RendererAgg()
-{
-    delete[] hatchBuffer;
-    delete[] alphaBuffer;
-    delete[] pixBuffer;
-}
-
-void RendererAgg::create_alpha_buffers()
-{
-    if (!alphaBuffer) {
-        alphaBuffer = new agg::int8u[width * height];
-        alphaMaskRenderingBuffer.attach(alphaBuffer, width, height, width);
-        rendererBaseAlphaMask.attach(pixfmtAlphaMask);
-        rendererAlphaMask.attach(rendererBaseAlphaMask);
-    }
-}
-
-BufferRegion *RendererAgg::copy_from_bbox(agg::rect_d in_rect)
-{
-    agg::rect_i rect(
-        (int)in_rect.x1, height - (int)in_rect.y2, (int)in_rect.x2, height - (int)in_rect.y1);
-
-    BufferRegion *reg = NULL;
-    reg = new BufferRegion(rect);
-
-    agg::rendering_buffer rbuf;
-    rbuf.attach(reg->get_data(), reg->get_width(), reg->get_height(), reg->get_stride());
-
-    pixfmt pf(rbuf);
-    renderer_base rb(pf);
-    rb.copy_from(renderingBuffer, &rect, -rect.x1, -rect.y1);
-
-    return reg;
-}
-
-void RendererAgg::restore_region(BufferRegion &region)
-{
-    if (region.get_data() == NULL) {
-        throw std::runtime_error("Cannot restore_region from NULL data");
-    }
-
-    agg::rendering_buffer rbuf;
-    rbuf.attach(region.get_data(), region.get_width(), region.get_height(), region.get_stride());
-
-    rendererBase.copy_from(rbuf, 0, region.get_rect().x1, region.get_rect().y1);
-}
-
-// Restore the part of the saved region with offsets
-void
-RendererAgg::restore_region(BufferRegion &region, int xx1, int yy1, int xx2, int yy2, int x, int y )
-{
-    if (region.get_data() == NULL) {
-        throw std::runtime_error("Cannot restore_region from NULL data");
-    }
-
-    agg::rect_i &rrect = region.get_rect();
-
-    agg::rect_i rect(xx1 - rrect.x1, (yy1 - rrect.y1), xx2 - rrect.x1, (yy2 - rrect.y1));
-
-    agg::rendering_buffer rbuf;
-    rbuf.attach(region.get_data(), region.get_width(), region.get_height(), region.get_stride());
-
-    rendererBase.copy_from(rbuf, &rect, x, y);
-}
-
-bool RendererAgg::render_clippath(py::PathIterator &clippath,
-                                  const agg::trans_affine &clippath_trans)
-{
-    typedef agg::conv_transform<py::PathIterator> transformed_path_t;
-    typedef agg::conv_curve<transformed_path_t> curve_t;
-
-    bool has_clippath = (clippath.total_vertices() != 0);
-
-    if (has_clippath &&
-        (clippath.get_id() != lastclippath || clippath_trans != lastclippath_transform)) {
-        create_alpha_buffers();
-        agg::trans_affine trans(clippath_trans);
-        trans *= agg::trans_affine_scaling(1.0, -1.0);
-        trans *= agg::trans_affine_translation(0.0, (double)height);
-
-        rendererBaseAlphaMask.clear(agg::gray8(0, 0));
-        transformed_path_t transformed_clippath(clippath, trans);
-        curve_t curved_clippath(transformed_clippath);
-        theRasterizer.add_path(curved_clippath);
-        rendererAlphaMask.color(agg::gray8(255, 255));
-        agg::render_scanlines(theRasterizer, scanlineAlphaMask, rendererAlphaMask);
-        lastclippath = clippath.get_id();
-        lastclippath_transform = clippath_trans;
-    }
-
-    return has_clippath;
-}
-
-void RendererAgg::tostring_rgb(uint8_t *buf)
-{
-    // "Return the rendered buffer as an RGB string"
-
-    int row_len = width * 3;
-
-    agg::rendering_buffer renderingBufferTmp;
-    renderingBufferTmp.attach(buf, width, height, row_len);
-
-    agg::color_conv(&renderingBufferTmp, &renderingBuffer, agg::color_conv_rgba32_to_rgb24());
-}
-
-void RendererAgg::tostring_argb(uint8_t *buf)
-{
-    //"Return the rendered buffer as an RGB string";
-
-    int row_len = width * 4;
-
-    agg::rendering_buffer renderingBufferTmp;
-    renderingBufferTmp.attach(buf, width, height, row_len);
-    agg::color_conv(&renderingBufferTmp, &renderingBuffer, agg::color_conv_rgba32_to_argb32());
-}
-
-void RendererAgg::tostring_bgra(uint8_t *buf)
-{
-    //"Return the rendered buffer as an RGB string";
-
-    int row_len = width * 4;
-
-    agg::rendering_buffer renderingBufferTmp;
-    renderingBufferTmp.attach(buf, width, height, row_len);
-
-    agg::color_conv(&renderingBufferTmp, &renderingBuffer, agg::color_conv_rgba32_to_bgra32());
-}
-
-agg::rect_i RendererAgg::get_content_extents()
-{
-    agg::rect_i r(width, height, 0, 0);
-
-    // Looks at the alpha channel to find the minimum extents of the image
-    unsigned char *pixel = pixBuffer + 3;
-    for (int y = 0; y < (int)height; ++y) {
-        for (int x = 0; x < (int)width; ++x) {
-            if (*pixel) {
-                if (x < r.x1)
-                    r.x1 = x;
-                if (y < r.y1)
-                    r.y1 = y;
-                if (x > r.x2)
-                    r.x2 = x;
-                if (y > r.y2)
-                    r.y2 = y;
-            }
-            pixel += 4;
-        }
-    }
-
-    if (r.x1 == width && r.x2 == 0) {
-      // The buffer is completely empty.
-      r.x1 = r.y1 = r.x2 = r.y2 = 0;
-    } else {
-      r.x1 = std::max(0, r.x1);
-      r.y1 = std::max(0, r.y1);
-      r.x2 = std::min(r.x2 + 1, (int)width);
-      r.y2 = std::min(r.y2 + 1, (int)height);
-    }
-
-    return r;
-}
-
-void RendererAgg::clear()
-{
-    //"clear the rendered buffer";
-
-    rendererBase.clear(_fill_color);
-}