Fast switch engines

[Friskes]

How can I switch back to Tesseract Engine without having to remove this plugin from env?

[Friskes]

In general, I solved the problem, it would be cool to add such functionality to the library

if OCR_ENGINE == "TesseractOcrEngine":
    ocrmypdf_easyocr.initialize = None
    ocrmypdf_easyocr.check_options = None
    ocrmypdf_easyocr.optimize_pdf = None
    ocrmypdf_easyocr.add_options = None
    ocrmypdf_easyocr.get_ocr_engine = None

elif OCR_ENGINE == "EasyOCREngine":

    def extend_options(func):
        @hookimpl
        def check_options(options: Namespace):
            result = func(options)
            options.pdf_renderer = "sandwich"
            return result

        return check_options

    ocrmypdf_easyocr.check_options = extend_options(ocrmypdf_easyocr.check_options)

[jbarlow83]

A cleaner approach would be to rewrite class EasyOCREngine to defer to TesseractOCREngine when disabled. If you create a PR with that effect I would accept it.