github hydrusnetwork/hydrus v493
Version 493

latest releases: v599, v598, v597-future-1...
2 years ago

EXIF

  • in the first step of 'official' EXIF support, the media viewer now has a 'cog' button on the top hover, enabled when looking at a jpeg, that will check the file for EXIF data. if found, it will throw it up on a simple new window that shows EXIF id, label, and value. this is a hacked-together prototype, not super user-friendly, but it works. let me know what you think, and please send me any files that have weird EXIF that doesn't parse right but you think should. I already discovered a file with a null character that wouldn't display in UI, that sort of thing
  • GPS EXIF values are also parsed and extracted
  • made it so you can double-click a row in this new window to copy an EXIF value to clipboard
  • in the duplicate filter, if one or both files have exif data, this is now noted in the comparison statements, just like ICC profile! (issue #469)
  • obvious future extensions here will be storing 'has exif' in the database and allowing its presence to be searchable and enabling the cog button (or a nicer 'exif' button) only when there is known data to see. a subsequent step would be actually caching the data in the database for full EXIF search
  • as a side thing, we're now set up on the hydrus end to pull TIFF EXIF, but PIL doesn't seem to offer it, so we'll have to wait for a different solution there

fixes and misc

  • fixed a problem that made saved page file sorts reset their sort order one time on update to v492. thank you to a user for noticing this and discovering the fix, and I'm very sorry for the inconvenience of changing your session and favourite search sorts. unfortunately there is no easy fix other than rolling back to a backup and jumping forward to this version
  • fixed a v492 message display error when setting various duplicate relationships to three or more thumbnails at once. it was a stupid typo, sorry for the trouble! (issue #1199)
  • if a page tab name elides to a 'shorter...' length, it now has its full name as the tooltip
  • fixed a typo in update code error handling (issue #1192)
  • the duplicate filter page now remembers if you are 'searching immediately'/'search paused' (issue #1193)
  • if you are on non-Windows and export files manually or with an export folder to an NTFS or exFAT partition, this is now detected, and NTFS-invalid characters in the pattern-generated folders or filename are now replaced with underscores (issue #1194)
  • 'fixed' a system predicate bug in the 'OR*' advanced predicate parser--entering a logical expression that results in a negated system tag now causes an error. previously, it would strip the 'system:' and just enter the given text as an unnamespaced tag. furthermore, that dialog now reports specific error reasons when it fails to parse. I hope to improve support for negated system tags in future--some stuff, like archive/inbox, should be easy.
  • I think I fixed an instance where the archive/delete filter's confirmation dialog could present 'delete from hard disk' as an option when it wasn't appropriate
  • in an attempt to reduce the media-change flickering we've recently seen in the media viewer, I untangled a bunch of the canvas size/position code this week. I'm preparing a complete overhaul and neat Qt layout integration, which this starts. I think I've made some things less flickery on occasion, but we'll see IRL. much more to do
  • added a '--profile_mode' launch argument, which allows you to capture the performance of boot and also try out profile mode on the server (although support there is very limited atm)

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