Remove intermediary .cropped

card_images.py

@@ -0,0 +1,35 @@
+from pathlib import Path
+
+from PIL import Image
+
+from base_proxy import LEAVE_BLEED_INCHES
+
+
+W_INCHES_EXPECTED = 2.72
+H_INCHES_EXPECTED = 3.7
+BLEED_INCHES_EXPECTED = 0.12
+
+
+class InputCardImage:
+    def __init__(self, path: Path):
+        self.path = path
+
+    def crop(self) -> Image:
+        with Image.open(self.path) as im:
+            # print(im.info)
+            rgb_im = im.convert('RGB')
+            w, h = rgb_im.width, rgb_im.height
+            dpi_by_w = w / W_INCHES_EXPECTED
+            dpi_by_h = h / H_INCHES_EXPECTED
+            print(f'By width dpi is {dpi_by_w} dpi')
+            if dpi_by_h != dpi_by_w:
+                print(f'dpi by height is different: {dpi_by_h} dpi')
+            crop_pixels = BLEED_INCHES_EXPECTED * dpi_by_w - LEAVE_BLEED_INCHES * dpi_by_w
+            crop_pixels_int = round(crop_pixels)
+            print(f'Image is {w} x {h}, will trim {crop_pixels} pixels (rounded to {crop_pixels_int})')
+
+            # Crop
+            crop_box = (crop_pixels_int, crop_pixels_int, w - crop_pixels_int, h - crop_pixels_int)
+            cropped_part = rgb_im.crop(crop_box)
+
+            return cropped_part