5 commits

Author	SHA1	Message	Date
Alex Pyrgiotis	f75d471ec8	Fix OCR bug in Qubes Fedora 38 templates ... Provide a fix for an OCR bug that affected Fedora 38 templates of Qubes OS. In that specific configuration, the PyMuPDF version accepts the Tesseract data directory only from the `TESSDATA_PREFIX` environment variable. Our mistake was that we were setting this environment variable in a dev script, instead of setting it for all configurations. In this commit, we set an attribute in the fitz.fitz module, so that both dev scripts and end-user installations can work. This is hacky, but it targets an old PyMuPDF release after all, so we don't expect things to break in the long run. Fixes #737	2024-03-04 16:53:04 +02:00
deeplow	6006beeb03	Fix OCR on Qubes: PyMuPDF required TESSDATA_PREFIX ... PyMuPDF versions lower than 1.22.5 pass the tesseract data path as an argument to `pixmap.pdfocr_tobytes()` [1], but lower versions require setting instead the TESSDATA_PREFIX environment variable [2]. Because on Qubes the pixels to pdf conversion happens on the host and Qubes has a lower PyMuPDF package version, we need to pass instead via environment variable. NOTE: the TESSDATA_PREFIX env. variable was set in dangerzone-cli instead of closer to the calling method in `doc_to_pixels.py` since PyMuPDF reads this variable as soon as the fitz module is imported [3][4]. [1]: https://pymupdf.readthedocs.io/en/latest/pixmap.html#Pixmap.pdfocr_tobytes [2]: https://pymupdf.readthedocs.io/en/latest/installation.html#enabling-integrated-ocr-support [3]: https://github.com/pymupdf/PyMuPDF/discussions/2439 [4]: https://github.com/pymupdf/PyMuPDF/blob/5d6a7db/src/__init__.py#L159 Fixes #682	2024-02-07 13:13:10 +00:00
deeplow	4d8e4c53e3	sort imports with isort linter	2022-08-22 10:15:26 +01:00
Micah Lee	cf367adcfa	This creates a separate script dangerzone-container which is a wrapper for running the container. This lets us run dangerzone as unprivileged, but dangerzone-container as privileged, to avoid adding the user to the dangerzone group.	2020-03-13 16:49:53 -07:00
Micah Lee	0b9823a34e	Initial commit	2020-01-06 14:40:09 -08:00