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[pycharm] PY-83426 Debugger: change pooling mechanism while working with images

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GitOrigin-RevId: b5d43220d2fd74e3a4d7b3c17438516a01c89cf6
This commit is contained in:
ekaterina.itsenko
2025-08-16 17:54:10 +00:00
committed by intellij-monorepo-bot
parent 42ab6fcb4b
commit 466c420e05
1 changed files with 9 additions and 4 deletions
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python/helpers/pydev/_pydevd_bundle/tables/images/pydevd_numpy_image.py
+9 -4
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@@ -3,6 +3,7 @@ import numpy as np
from _pydevd_bundle.tables.images.pydevd_image_loader import (save_image_to_storage, GRAYSCALE_MODE, RGB_MODE, RGBA_MODE)
MAX_PIXELS = 144_000_000
MAX_DIMENSION = 15_000
def create_image(arr):
# type: (np.ndarray) -> str
@@ -26,10 +27,14 @@ def create_image(arr):
h, w = arr_to_convert.shape[:2]
channels = arr_to_convert.shape[2] if arr_to_convert.ndim == 3 else 1
total_pixels = h * w * channels
if total_pixels > MAX_PIXELS:
scale = (MAX_PIXELS / total_pixels) ** 0.5
new_h, new_w = max(1, int(h * scale)), max(1, int(w * scale))
arr_to_convert = average_pooling(arr_to_convert, new_h, new_w)
if (total_pixels > MAX_PIXELS) or (h > MAX_DIMENSION) or (w > MAX_DIMENSION):
scale_h = min(1.0, MAX_DIMENSION / float(h))
scale_w = min(1.0, MAX_DIMENSION / float(w))
scale_p = (MAX_PIXELS / float(total_pixels)) ** 0.5 if total_pixels > MAX_PIXELS else 1.0
scale = min(scale_h, scale_w, scale_p)
new_h, new_w = max(1, int(round(h * scale))), max(1, int(round(w * scale)))
if new_h < h or new_w < w:
arr_to_convert = average_pooling(arr_to_convert, new_h, new_w)
arr_min, arr_max = arr_to_convert.min(), arr_to_convert.max()
is_float = np.issubdtype(arr_to_convert.dtype, np.floating)