Fix hookspec of rasterize_pdf_page to remove default parameters

src/ocrmypdf/_exec/ghostscript.py

@@ -81,8 +81,8 @@ def rasterize_pdf(
     raster_device: str,
     raster_dpi: Resolution,
     pageno: int = 1,
-    page_dpi: Resolution = None,
-    rotation: int = None,
+    page_dpi: Optional[Resolution] = None,
+    rotation: Optional[int] = None,
     filter_vector: bool = False,
 ):
     """Rasterize one page of a PDF at resolution raster_dpi in canvas units."""

src/ocrmypdf/_pipeline.py

@@ -332,8 +332,10 @@ def rasterize_preview(input_file: Path, page_context: PageContext):
         output_file=output_file,
         raster_device='jpeggray',
         raster_dpi=canvas_dpi,
-        page_dpi=page_dpi,
         pageno=page_context.pageinfo.pageno + 1,
+        page_dpi=page_dpi,
+        rotation=0,
+        filter_vector=False,
     )
     return output_file
 
@@ -433,7 +435,7 @@ def rasterize(
 
     device = colorspaces[device_idx]
 
-    log.debug(f"Rasterize with {device}")
+    log.debug(f"Rasterize with {device}, rotation {correction}")
 
     # Produce the page image with square resolution or else deskew and OCR
     # will not work properly.
@@ -534,6 +536,9 @@ def create_ocr_image(image: Path, page_context: PageContext):
 
         # Pillow requires integer DPI
         dpi = tuple(round(coord) for coord in im.info['dpi'])
+        if page_context.pageinfo.rotation != 0:
+            log.info(f"Rotating {page_context.pageinfo.rotation}")
+            im = im.rotate(page_context.pageinfo.rotation)
         im.save(output_file, dpi=dpi)
     return output_file
 

src/ocrmypdf/builtin_plugins/ghostscript.py

@@ -61,9 +61,9 @@ def rasterize_pdf_page(
     raster_device,
     raster_dpi,
     pageno,
-    page_dpi=None,
-    rotation=None,
-    filter_vector=False,
+    page_dpi,
+    rotation,
+    filter_vector,
 ):
     ghostscript.rasterize_pdf(
         input_file,

src/ocrmypdf/pluginspec.py

@@ -89,9 +89,9 @@ def rasterize_pdf_page(
     raster_device: str,
     raster_dpi: Resolution,
     pageno: int,
-    page_dpi: Optional[Resolution] = None,
-    rotation: Optional[int] = None,
-    filter_vector: bool = False,
+    page_dpi: Optional[Resolution],
+    rotation: Optional[int],
+    filter_vector: bool,
 ) -> Path:
     """Rasterize one page of a PDF at resolution raster_dpi in canvas units.