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Adds more documentation for OCR_PAGES and prevents using 0 for actual OCR (#5275)

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Trenton H 2024-01-06 09:06:41 -08:00 • committed by GitHub
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6
docs/configuration.md
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@ -665,11 +665,13 @@ completely.
Specifying 1 here will only use the first page. Specifying 1 here will only use the first page.
The value must be greater than or equal to 1 to be used.
When combined with `PAPERLESS_OCR_MODE=redo` or When combined with `PAPERLESS_OCR_MODE=redo` or
`PAPERLESS_OCR_MODE=force`, paperless will not modify any text it `PAPERLESS_OCR_MODE=force`, paperless will not modify any text it
finds on excluded pages and copy it verbatim. finds on excluded pages and copy it verbatim.
Defaults to 0, which disables this feature and always uses all Defaults to unset, which disables this feature and always uses all
pages. pages.
#### [`PAPERLESS_OCR_IMAGE_DPI=<num>`](#PAPERLESS_OCR_IMAGE_DPI) {#PAPERLESS_OCR_IMAGE_DPI} #### [`PAPERLESS_OCR_IMAGE_DPI=<num>`](#PAPERLESS_OCR_IMAGE_DPI) {#PAPERLESS_OCR_IMAGE_DPI}
@ -683,7 +685,7 @@ fails, it uses this value as a fallback.
Set this to the DPI your scanner produces images at. Set this to the DPI your scanner produces images at.
Default is none, which will automatically calculate image DPI so Defaults to unset, which will automatically calculate image DPI so
that the produced PDF documents are A4 sized. that the produced PDF documents are A4 sized.
#### [`PAPERLESS_OCR_MAX_IMAGE_PIXELS=<num>`](#PAPERLESS_OCR_MAX_IMAGE_PIXELS) {#PAPERLESS_OCR_MAX_IMAGE_PIXELS} #### [`PAPERLESS_OCR_MAX_IMAGE_PIXELS=<num>`](#PAPERLESS_OCR_MAX_IMAGE_PIXELS) {#PAPERLESS_OCR_MAX_IMAGE_PIXELS}

2
src/paperless_tesseract/parsers.py
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@ -238,7 +238,7 @@ class RasterisedDocumentParser(DocumentParser):
ocrmypdf_args["rotate_pages"] = True ocrmypdf_args["rotate_pages"] = True
ocrmypdf_args["rotate_pages_threshold"] = self.settings.rotate_threshold ocrmypdf_args["rotate_pages_threshold"] = self.settings.rotate_threshold
if self.settings.pages is not None: if self.settings.pages is not None and self.settings.pages > 0:
ocrmypdf_args["pages"] = f"1-{self.settings.pages}" ocrmypdf_args["pages"] = f"1-{self.settings.pages}"
else: else:
# sidecar is incompatible with pages # sidecar is incompatible with pages