This drastically optimizes admin interface loading by telling the browser to cache thumbnails. The max-age recommendation is 1 year according to rfc2616
Closes#411
When something goes wrong with the imaplib.IMAP4_SSL connection (like the host is
temporarely down or the DNS does not resolve) it generates an OSError which is currently
not catched and handled. Now OSErrors are translated to MailFetcherErrors which get
logged and the IMAP connection is retried in the next IMAP check.
Fixes#474
Some tests had differing outcomes depending on the version of Tesseract
installed on the test system. This lead to a bunch of false test
failures, which lead to people (including me) just ignoring the Travis
results.
This commit removes those tests, and while it reduces our coverage, at
least the results are predictable.
The previous version of `tests_date_3.png` had too much spacing
between the `0` and the `8` glyphs, which resulted in the year getting
parsed as `200 8` in Tesseract 3.05.00 (+ tessdata 3.04.00).
This caused the date parsing test to fail.
It turns out that the Lorem ipsum text in the sample files was confuing the language guesser, causing it to think the file was in Catalan and not English or German.
It is not obvious that the PAPERLESS_FORGIVING_OCR allows to let
document consumption happen even if no language can be detected.
Mentioning it in the actual error message in the log seems like the best
way to make it clear.
I'm not sure what the circumstances are, but it looks like unpaper can
attempt to write a temporary file that already exists [0]. This then
fails the consumption. As per daedadu's comment simply letting unpaper
overwrite files fixes this.
[0]
unpaper: error: output file '/tmp/paperless/paperless-pjkrcr4l/convert-0000.unpaper.pnm' already present.
See https://web.archive.org/web/20181008081515/https://github.com/danielquinn/paperless/issues/406#issue-360651630
