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Fix hookspec of rasterize_pdf_page to remove default parameters

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This commit is contained in:
James R. Barlow
2020-10-24 02:35:18 -07:00
parent 8c35d6e6e4
commit b5ccbfdf25
4 changed files with 15 additions and 10 deletions
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4
src/ocrmypdf/_exec/ghostscript.py
View File

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

9
src/ocrmypdf/_pipeline.py
View File

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

6
src/ocrmypdf/builtin_plugins/ghostscript.py
View File

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

6
src/ocrmypdf/pluginspec.py
View File

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