Local OCR (supersedes #119, fixes #116) #136
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Adds the ability for users to use a local (i.e. on-machine) OCR engine to drive OCR related functions (
extract_text_ocr
/find_text_on_screen_ocr
/ etc). This is for the case in which a user has not signed up on the Automagica Portal but still wishes to use OCR functionality (previously an error was thrown in this case).This requires local installation of an OCR engine (namely
tesseract
), and as such a new dependency is added (pytesseract
a library for interfacing withtesseract
).Because there is an extra step to get this working, I've also added instructions on how to do this in the docs.
I've tested this on Linux (latest Ubuntu and Arch) and Windows and Mac. If there are tests set up, I'd be happy to write tests for this functionality (but I couldn't find any tests).
I have also signed and sent the contributors agreement
Supersedes #119
Fixes #116