Update pyocr to use psm_parameter based on tesseract version

[ddddavidmartin]

Let's try again after https://github.com/openpaperwork/pyocr/pull/100 did not quite work. This should fix https://github.com/openpaperwork/pyocr/issues/99.

We now

• use the psm parameter based on the tesseract version
• only import the psm_parameter function in builders.py when it is needed; this avoids circular import issues between builders.py and tesseract.py. This is not great, but the best/simplest solution I could come up with.

Thanks!

[ddddavidmartin]

I haven't been able to run the tests other than linting. If you could run those that would be great! :)

[jflesch]

I am sorry, you arrived right in the middle of the migration to https://gitlab.gnome.org/ . The repository is currently at https://gitlab.gnome.org/jflesch/pyocr and will be moved soon to https://gitlab.gnome.org/World/OpenPaperwork/pyocr

Can you resubmit your changes on gitlab.gnome.org once the migration is finished please ?

[jflesch]

Repository as been migrated as expected here: https://gitlab.gnome.org/World/OpenPaperwork/pyocr