changelog¶

Note

This is the new changelog, only the most recent builds. For all versions, see the old changelog.

Version 614 ¶

misc¶

the new system:tag (advanced) edit panel now has a 'write/edit' tag autocomplete to help you quickly enter what you want to search
the system:tag (advanced) predicate now works in the system predicate parser. everything it produces should be pastable back into the tag autocomplete and it'll all just work (I believe even crazy situations, but let me know how you get on). it is somewhat error tolerant, so you can type just 'pending' instead of 'status is pending' etc.., but it is best if you get the colons, commas and quotes correct
reworded the labels in system:tag (advanced) to say 'ignoring siblings/parents' rather than just 'siblings'. I was thinking about this the wrong way when I first implemented it and forgot to realise and mention that when searching in the 'storage' domain, you are missing tag mappings that would be implicated by parent relationships too
thanks to a user, we have two new QSS styles--'catmocchin blue' and 'catmocchin lavender'. there are additional style and colour suggestions inside the QSS files themselves
the default image cache size under options->speed and memory is raised from 384MB to 1GB, which means by default the cache will hold on to a ~12,600x7,000px image and prefetch a ~9,700x5,500px one. it was previously tuned for 4k, but we are going to push a little further
speed and memory also lets you raise the prefetch cache percentage up to 25% (from 20%) (issue #1693)
I discovered that the bug in the media viewer where a static image will do a flickery resize--where on zoom it will move to position and then scale in two discrete frames--is triggered by loading the mpv window in that media viewer! it seems like mpv sets some deep 'immediate render' flag on the window. I hacked around a bit and believe I have fixed this bug. a rewrite of the entire media viewer layout system remains pending, but I think we fixed this very annoying thing!
I may have also fixed some other change-media flicker too, let me know how you get on
the 'macOS window position fix test' debug mode is now default behaviour. if you noticed your dialog windows were moving down like 26 pixels on every open in macOS, it should be better now! (issues #1681, #1673)
fixed a bug when searching files with 0 width or height (this is mostly a legacy issue) with a file-sort set to image ratio
if you try to run profile mode on python 3.12+, you now get a popup saying it is broke atm and hydev will fix

new media viewer tech¶

thanks to a user, we have some great new media viewer zoom and display options
there's a new zoom icon button in the top hover that lets you set some new zoom types: default for filetype, 100% zoom, canvas fit, fit horizontally, fit vertically, and canvas fill
also, we now have 'lock current zoom type'! so, you can switch to 'view this image as 100%', and that will stick for the next file as you browse back and forth
also, there's 'lock current pan'! useful for comparing duplicates at high zoom
and there's 'try to lock current size', which copies my duplicate filter's 'lock zoom amount' tech for the normal media viewer
these three 'lock' options are saved, not per-media-viewer-session
you can say in options->media playback what zoom type you would like the viewer to default to. the default is 'default for filetype', lol, which I generally recommend, but you can set to always override all filetypes with 'canvas fill' or something if you like, particularly, say, on the preview viewer
also, under the 'eye' icon, or options->media viewer, you can now set the tags hover and/or top-right hover to not appear on mouseover!
the 'media viewer' shortcut set gets actions for the new zoom types, a new three-way zoom switch, and a new 'recenter media' action
I fixed a couple things with this for weird stuff like excepting audio and open externally panels. I also span out the duplicate filter zoom maintenance into its own thing and added it to the new menu as the 'lock current size' choice, reworked the options stuff a little to fit in with the existing per-filetype zoom settings, added some checkboxes to the menu for feedback, added the 'recenter-pan' action, and since graphics design is my passion I made a new icon for the advanced zoom settings icon button, yes it is a cog icon placed expertly over a magnifying glass
I think I fixed some zoom bugs in the duplicate filter with 'open externally' and audio panels

duplicates auto-resolution¶

everything went great. should be launching the initial test for advanced users next week
extended the new preview panel a bit--added a 'only sample this many' number widget, defaulting to 256, so you only start looking at a fast preview of the potentially tens of thousands of results; made sure the results always sort the same way (pseudorandom, but fixed); and added a third column to the 'pairs that will be actioned' list to show if the AB pair is fixed as you see or could be either way around
wired the potential duplicates storage module up to the auto-resolution storage module. when a potential pair is added or removed, the auto-resolution rules are now synced in the same transaction
buffed the 'add pairs' tech here to ensure even if the two modules get desynced somehow, the auto-resolution guy won't add dupes by accident
hooked the 'delete orphan rules' and 'fix orphan potential pairs' auto-resolution maintenance jobs up to the cog icon menu button in the auto-resolution sidebar panel
wrote some async code to handle waiting for any current work to finish before launching the edit dialog, and only allowing one edit dialog at a time
added a refresh button to the review panel
fixed up and finished the main 'set rules' pipeline, including generation and propagation of rule_id and counts cache
reworded the rule status summary text to put pertinent info at the front
hooked up the main search and resolution worker db calls
fixed a ton of stupid typos in the auto-resolution db code
enabled the UI, tried it out; the whole system works!
the UI is enabled for today, but the edit rules dialog will not save anything. non-advanced-mode users can also see the new tab now. I will take another week to write up some unit tests and help and do a more complicated IRL test. I also didn't have time to add the media viewer so I'll make sure that gets done. otherwise, we appear to be basically ready here. I'm feeling good about it, but I still want to be quite careful

boring cleanup¶

I cleared out some bad old and duplicated canvas zoom code, and I migrated some variable handling to use the smarter stuff in the new commit
replaced some laborious resolution validity-testing code with a single call in media result
cleaned up how potential duplicate pairs are deleted in the main duplicate files db module. it now happens through a handful of central locations rather than spammed all over the place, so the signalling to the auto-resolution module is a good bit simpler
fixed the permalink id in the client api help for /get_files/thumbnail_path. also fixed the example requests, which were also a sloppy copy/paste job from the 'thumbnail' command haha
fixed some None to null in the client api help response examples

Version 613 ¶

misc¶

I think I have fixed the crazy flickering dialog resize bug where if you resize certain dialogs shorter or thinner than their parents, they might flicker throughout your resize motion between the size you are moving to and the height/width of the parent. there's still some occasional flicker due to some other legacy fuzzy padding hacks, but things are better
fixed some bad grammar for the namespace hide/show options in options->tag presentation, and split the non-namespace rendering settings out to their own box
when files are imported, any existing 'media result' object for the file is now properly updated with the new file modified time. you usually wouldn't notice this, because the media result typically isn't loaded until after import when we need to show it on screen, but in advanced cases where you were re-importing previously deleted files you are looking at or doing Client API work where you did a URL lookup before deciding to import, and the media result object from the URL lookup was still in memory, the 'media result' was not getting the timestamp and subsequent inspections or edits of the modified timestamp were failing as a result until the media result had a chance to decay out of its cache and be reloaded from disk
made some ratings update and sort code more safe against ratings service deletions
url classes now allow 'keep extra parameters for server' if you have an API/Redirect URL Converter. I think the reasons for this originally being prohibited were only a fear, not anything grounded, but let's see how it goes

system predicate for advanced tag search¶

after talking about it with people recently and having some good ideas, I decided to just push and try to knock this out. it is pretty clever and may have bugs, so let me know how it goes
added a new system:tag (advanced) predicate, which does sophisticated tag searches. you enter a tag as raw text and can then--
- specify which tag service it should search on, if different to the current tag context
- specify if it should include siblings or just be the raw tag on the 'storage' domain
- specify whether you should search current, deleted, pending, or petitioned mappings
- specify if the file should or should not have the tag mapping
I ran out of time to implement system predicate parsing, but I planned the pred's label to support this and will try to get it done next week
searches that include unified or deleted file domains or any other crazy stuff may take a very long time to return, but the underlying tag search code in hydrus is pretty robust, and extending it to the newer domains all just came together, so I think everything works. it should respond quickly to the cancel search button if it takes too long

duplicates auto-resolution¶

I had more success than expected with the new preview panel and I think we are now about two weeks away from the initial user test of this system
the edit duplicates auto-resolution rule dialog now has a live preview panel. it loads the pairs of a rule's search and then does the comparator/selector test to determine which pairs pass or fail, showing you the counts at each stage
the panel also shows the pass/fail thumbnail pairs with some new 'thumbnail table' widgets I wrote. these load thumbnails asynchronously and should scale up to thousands of pairs no prob. I am really happy with how it worked out, as this was the thing I was dreading would take weeks of rewrites, but I figured something out. it is ugly, as always, but it works
every time you show the panel page, it checks if the rule has changed. if search has changed, it re-runs the whole search, and if only the selector has changed, it just does a re-test
next week I'll add the ability to launch a particular pair into a standard Media Viewer so you can 'look closer' on the preview, and then I'll be doing final integration and testing. we are on the home stretch now!
if you are an advanced user and you've poked around the duplicates auto-resolution UI previously, you might like to check out the preview panel this week on the default jpg vs png rule--does it all seem to load up sensible results, even though you can't zoom in yet? any errors? I'm guessing that loading thousands of pairs is going to be super slow, so what would be a good number to sample--256?

boring cleanup¶

reworked the client thumbnail cache to work on the simpler and lower-lever MediaResult rather than the UI-level Media
fixed a couple areas where file maintenance jobs were being scheduled using the Media object
fixed some old areas within file maintenance where media objects had the wrong name
reworked and cleaned the main GetThumbnailPath RegenThumbnail file routines to similarly only work and talk about MediaResult
fixed a dumb typo in the as-yet-enabled MetadataConditional edit-panel
updated the faq with answers for why I work alone, do weekly releases, and use weird versioning
fixed a couple places where I had accidental /n in some label text lol, thanks to the user who pointed this out

Version 612 ¶

misc¶

I added 'you can scan for this' flags for JXL for rotation EXIF, has EXIF, has non-EXIF, has transparency, and has ICC Profile, which we forgot to add when first rolling out JXL support. all existing JXL files will be scheduled for rescan of these properties on update, so if you have any wrongly rotated JXL, they should fix themselves soon after update (issue #1684)
the 'duration' duplicates filter comparison statement now says the ±% difference in duration. if it is only +1%, it is now clearer
if a server gives a 429 (Too Many Requests) with a 'Retry-After' response header, hydrus now obeys this rather than its default server retry time as set in options->connection (issue #734)
added help->debug->debug modes->macOS window position fix test to test a fix for macOS windows always getting delta y position on init

drag-cancelling tech¶

the new drag-cancelling tech was false-positive cancelling fast drags where you moved the mouse outside of the window 200ms after the initial click press. this is fixed
the new drag-cancelling tech no longer occurs on macOS, since it was raising an error. it seems due to system policy you can't programatically cancel a drag on macOS in Qt (issue #1685)

sidecars in export folders¶

an export folder with sidecars will now fill in any sidecar gaps on every run. if a file should have a sidecar but currently does not, the sidecar will be generated (issue #1682)
an export folder set to 'synchronise' (which deletes files from the export destination if they are no longer in the export folder's search) will now be more careful not to delete sidecars

some running from source stuff¶

for users who run from source, the 'test' PySide6 is updated from 6.8.1.1 to 6.8.2.1, and the qtpy from 2.4.2 to 2.4.3
added a open_venv.ps1 script to easily activate the venv in powershell

duplicates auto-resolution¶

my work this upcoming system grinds on. I successfully did the thing I stalled on a couple weeks ago, and now the only big thing I still have to do before advanced users can try it is a preview panel and a billion unit tests
the database modules are live! they boot and will initialise their (as-yet empty) tables on update to v612
the daemon is now live! it runs its full mainloop and consults the database modules for work
rewrote some daemon-db interaction, mostly for KISS and deduplication of responsibility
figured out some tech to reset duplicates rule search progress on edits and user command
simplified the daemon workflow so that rules hold on to cached search counts and report their own search status
fixed some stuff in rule-setting and status fetching
the auto-resolution rule object is now serialisable and could be saved to disk if I enabled the edit UI
rules now report their correct search status, no longer a placeholder
the daemon now reports the correct running status, no longer a placeholder

Version 611 ¶

misc¶

I am pretty sure I fixed the long-time 'hey why did the scrollbar on this page of thumbs reset to the start position sometime while the page was hidden?' issue. an importer that adds new rows of thumbs in the background should now retain its scroll position. a window resize or a mass file removal event will cause the scrollbar to stay at the same relative num_rows vertical position, which we may ultimately want to be more sophisticated, but this is a good step for now. let me know if any specific situation still resets the vertical position
fixed an interesting bug with two of the Drag and Drops in the program, when you DnD a page tab or a selection of thumbnaills, where if you released your left-click at just the right moment (about 100ms after click press), you could get a DnD state that persisted despite no mouse button being down. a subsequent click would clear it. it seems that the DnD was spawning while the click release was already behind it in the event queue. the program now recognises this state and cancels the DnD
I believe I fixed an issue with the apply image ICC Profile colour adjustments entry on the media viewer's 'eye' menu button, precisely when you were looking at a file. the static image's private tile cache was not clearing itself correctly, and not calling for an update after the clear, so old yes/no ICC-profile-adjusted tiles were hanging around and sometimes poisoning future calls. the whole system clears itself properly now and seems to flip good every time
I believe I have fixed a macOS issue (and I think X11, too, if you have a taskbar on the top of the screen) where the hydrus window position-recording system would move your windows down a little way on every save/load cycle
all the 'write/edit' tag autocomplete inputs that have a list above them now send a copy shortcut to that top list when there is nothing selected in the text box and there are no results in the list below. so, if you open the 'manage tags' dialog, and the first thing you do is hit ctrl+c, you'll copy everything in the big list of existing tags. hit ctrl+shift+c, and you'll get the parents too
all the hardcoded 'copy' shortcut detection now happens through the same location and counts ctrl+c or ctrl/insert
if the 'is user ok to ok/cancel' dialog pre-close checks raise an error, I now have a catch for it. it says 'hey user, these checks threw an exception, please contact hydev, the data was probably broken so here is what to do next depending on whether you were oking or cancelling'. previously, you could be stuck with an unclosable dialog and have to quit the whole process
same deal but for the dialog 'is the data in the panel valid?' check--there is now a special catch and it tells you what happened and what to do
fixed a regression from last week's "make sure the new note is focused when the current tab changes" call, which was throwing a spurious error when you deleted the last note (issue #1679)
fixed an issue with my mpv rewind-spam catching code when you force it to load a file without any duration

file sort¶

if you change the file sort on a search with an explicit system:limit, and the sort is one that can operate at the database level, the search will now refresh
added a checkbox to options->file search to turn this off if you prefer
the file sort widget now has a tooltip saying whether the current sort type is simple enough to work with system:limit

stopping accidental page close¶

if you try to close a downloader that has any items in it, you'll now be asked if you are sure. this doesn't apply to session exit, just manual user close events
you can turn this confirmation off under options->gui pages
another checkbox under gui pages, this time default off, allows you to confirm all page closes. this mostly catches middle-clicking single page tabs, be that file search pages or 'page of pages'
the routines that delete multiple pages in one step 'close other pages' etc..., now do the 'is user ok to close these' in one combined step for all closees before closing anything. previously it tested and closed each in turn, and a cancel event broke out of the loop
various 'close these pages?' messages now correctly add up the number of sub-pages in 'page of pages' to be closed

long-time bug with non-updating media viewer is fixed¶

for ages we've had a weird issue where the media viewer, on some random file, will suddenly update when you click on ratings and things. the content signals are going through, and you can watch the file's respective thumbnail in the main gui getting archived or whatever, but the media viewer will not show it. this is finally fixed! it was basically a rare maintenance update issue, where if, for instance, a 'regen file metadata' job occured on a file in a media viewer's list after the media viewer was spawned, the media object in the viewer list was falling out of sync; able to send content updates but no longer hooked into the update pipeline so it never received them back again
this is fixed for the 'force filetype' action. this job now propagates to the UI much faster than before, no longer needing a full media result load
this is fixed for the file maintenance jobs that regen file metadata, check for 'has icc profile' etc.., and regen pixel/blurhash. all these jobs now propagate in the same way much faster to the UI
this is fixed for the file maintenance job that refetches the file's modified time from disk. same deal it now updates in UI faster
also fixed in the case where a previously known-of file is imported and we discover our old file info was incorrect, and also this file was in view so we need to sync the media result. sounds like a crazy situation but that's exactly when you need this to work

tag context in media¶

the thumbnail grid is now aware of the current tag context of the search (where you set 'all known tags' or 'my tags' or whatever in the autocomplete dropdown). system:number of tags now follows the current tag context

shortcuts¶

in an experiment, you can now set the modifier keys as their own shortcuts, with no accompanying 'real' key. it'll mark it as 'ctrl+nothing', 'shift+alt+nothing', etc.. seems to work, but I can't promise it won't go crazy in the wrong place
the keyboard shortcut widget, where you enter a shortcut, now uses a shortcut catching routine that is one level higher than before, which matches the actual shortcut processing system that's in use. there's a chance that if your Qt hardcode maps some shortcut, not allowing it in a text edit box, it'll work now (issue #1674)
the keyboard shortcut widget no longer shows its caret. it also takes keyboard focus more reliably when the edit shortcut dialog boots. I kind of like this but also don't, let me know if it is jarring
the 'shortcut report mode' will now say some information about unmappable key presses
I have prepped some render code to show shortcuts on macOS in the form ⌘Z, but I have not enabled it yet because I don't know enough about macOS. if you want your shortcut labels to look like this everywhere, let me know. but if shortcuts should only look like that in menus, and it isn't appropriate for the shortcuts dialog and debug labels and stuff, I'll put it off until we actually have menu shortcut labels lol

parsing¶

I added a 'STATIC' formula type. it just spits out the same static text, every time, and repeated n times if you need it
added a little help documentation for the new STATIC formula type; the edit panel links to it like for the other formulae
if your parsing test panel gets something that doesn't seem to be html or json, it no longer puts the goofy quote marks around it

boring code cleanup¶

did some misc refactoring in the page close testing code because the method names were whack
cleaned some sidebar and autocomplete interactions to work with 'tag context' instead of 'tag service key', which means these guys are now sending a richer object with more tag display info in it
cleaned up some duplicate variable handling all through the sidebar stuff
a bunch of redundant location context emit spam from the sidebar is deleted. I don't think this will break any weird thumbnail grid or previuw canvas location stuff , but we'll see in the edge cases
cleaned up how query autocomplete dropdowns and sidebar panels were communicating search state changes
ratings that fail to draw for whatever reason now do so more safely
removed code that did the old and canvas-desyncing media object update routine

Version 610 ¶

misc¶

files with an average colour with less than 3% saturation in the HSL colour space (i.e. completely greyscale, or otherwise averaging to grey) are now propagated to the end of the Hue sort, whether red or purple first
hitting ctrl+c on a taglist with no selected items now copies all items
updated the system predicate parser so it can read 'number of pixels'. previously, it could only handle 'num pixels'. this means you can copy/paste a 'system:number of pixels' pred back into the autocomplete and it should all work
fixed a problem with system:num file relationships - (test) "not related/false positive", which was only every returning the results of one not-related alternates group, rather than all that matched the test
made some 'click below to copy to clipboard' menu labels bold
the client now says 'tag mappings' explicitly, rather than 'mappings', in a bunch of UI labels like shortcut action descriptions

notes¶

the 'start editing notes with the text cursor at the end' setting under options->notes now applies to all notes in an 'edit notes' panel with multiple notes
clicking a new note tab in 'edit notes' now immediately focuses the underlying note so you can start typing
if you have made changes, the 'edit notes' panel now confirms if you want to cancel. let me know if this produces false positives--there's some 'note cleaning' stuff I don't account for

file viewing statistics¶

the new 'client api' views are now integrated into the UI for search, sort, and view
the way file viewing stats are presented in the media right-click menu is simplified. the stuff under options->file viewing statistics is down from five different options to two (show the views summed with a stack of the components in a submenu, or just show the stack of separate count types up front), and there's a new checkbox list with media, preview, and client api views so you can select what you want to see
sorting files by media views now obeys the above 'what you want to see' setting, summing the respective values. previously it just did media views
system:file viewing statistics now allows for selection of 'client api views'
system:file viewing statistics now renders itself in the form system:views/viewtime in (domains) (operator) (value), where 'domains' is a comma-separated combination of media, preview and client api. previously they were system:media/preview/all views/viewtime (operator) (value)
if domains is left blank, I substitute the above 'what you want to see' option, so you can now just type system:views > 5 and you'll get something reasonable
the old forms still parse but are unchanged and won't support client api
added some new unit tests for this
as a side thing, I did the same pixel-perfect-height update that I did for multi-column lists to most of my checkbox lists across the program, including for canvas view selection around here. they just fit better now
I overhauled some file viewing stats db search code. the predicate still holds some stupid variables that I'll want to rework one day, but the meat of the db search code is now ok

advanced parsing logic and overhaul¶

subsidiary page parsers have a new 'sort posts by source time' checkbox, default off, which sorts what this subsidiary parser chops up according to any parsed source time, newest first. use this if you are, obviously, parsing things that each have a source time you'd like to sort by but which come in some other order, e.g. you have two individually sorted pages of results in one document and you'd like to interleave them
wrote up proper objects to hold 'parsable content description', 'parsed content', and 'parsed post'. previously this was a big mess of tuples upon tuples and 'all parse results' vs 'whole page parse results' semantic sludge
refactored ClientParsing to a new parsing module, added ClientParsingResults to handle the new objects, and split off old file lookup stuff to ClientParsingLegacy
all parsers now use the new objects to report what content they can parse
all parsers now use the new objects all along the parsing pipeline! the whole thing is done and much nicer
deleted a ton of old bad code that was navigating this before
deleted some old bytes/str error-handling back from the python 2 days
when a gallery url is worked, it now reports fully, in the gallery log note column, how many sub-gallery urls were parsed, and how many were previously hit this run, and how many next gallery page urls were parsed, and how many were previously hit this run, and whether a url class extrapolated next gallery page url was generated, and, the same deal, if it was previously hit this run. previously, this guy mostly just reported the latest interesting thing to happen--now it is comprehensive
fixed an odd bug where the gallery worker could add a sub-gallery urls that pointed to the API redirected URL that created it
fixed an odd bug where the gallery worker could skip the 'seen this url before in this parsing run?' check for an auto-generated 'next page' gallery url fallback step
cleaned up the gallery url 'work' code significantly
fixed a note parsing issue in the downloader where note texts were not always being cleaned on parse
overhauled the subsidiary parser test panel to use the actual code as-in the subsidiary parser, rather than a facsimile
got the page parser and subsidiary page parser test panels to recognise empty input rather than outputting errors on failed conversions of the empty string lol
all the 'raw data'/'post conversion'/'post separation' tabs in the parser test UI now show up to 64KB of data. previously, the latter two were still capped to 1KBs
fixed some bad layout in the edit subsidiary page parser panel
cleaned up some lazy variable names in the subsidiary page parser code
cleaned up how subsidiary page parsers initialise their edit panel
fixed a layout issue in the 'edit login step' panel where there were now two nested 'content parsers' static boxes

some subscription logic and UI¶

cleaned some of the subscription gallery search logic, especially the 'have we caught up to where we were despite the (large) gallery page not being finished yet?' test, which has a couple of false positive edge cases solved
cleaned some duplicate code out of here
subscription queries now have an editable 'compaction number', which governs how small they should trim themselves to. this was previously fixed at 250 items, but is now changeable for advanced debugging purposes under the edit subscription query panel
if you have a very large periodic file limit or the site produces a huge gallery page, the compaction number will now increase dynamically to ensure the subscription maintains a healthy cache of urls to consult for the size of our job
the edit subscription query panel gets a layout overhaul. the stack of widgets is now grouped into boxes
the options->downloading page now specifies that the two checker options buttons are for the subscription/watcher defaults
as a side thing, watcher check logs now record up to 500 entries before removing old items. used to be 100

weird thing¶

the tag autocomplete searches across the program that manage a read/search context (as opposed to a write/edit one), will now pass a keyboard copy event to their top list if there is no selected text in the text input and there are no results in the search list below. actually getting into this situation is tricky, but this is really prep for a future overhaul of the write context, where no results is the default situation on an empty input but which cannot actually talk to its top list yet

Version 609 ¶

macOS app now comes in a zip¶

the macos-13 runner that we recently moved to has been taking way too long to build the App DMG. under ideal conditions it will take ~6 minutes, but sometimes it will be 45+. this is an unfortunate and widespread issue without an excellent fix
thus, the macOS App is now distributed in a zip (that takes about 30 seconds to build and is the same size as the DMG lol)
unfortunately this means we can't have the Applications shortcut or the ReadMe; you'll be double-clicking the zip to extract the App, and then dragging it to your Applications yourself
I have updated the 'getting started - installing' guide with the 'allow unsigned apps' stuff from the ReadMe
I am increasingly of the mind that macOS users should consider running from source. the App is built for intel chipsets, so if you are on Silicon, you definitely should: https://hydrusnetwork.github.io/hydrus/running_from_source.html

misc¶

INFO: reducing the 'too many events' mpv error-handling hook worked well. if you saw a bunch of these in the past few weeks, these were almost certainly false-positives. the files were likely not broken, they were just taxing your computer for a bit and the error was firing accidentally. if you set up a special workflow to isolate or deal with these files, please undo it
the new 'group by namespace (user)' list widget under options->sort/collect now accepts : to represent 'all other namespaced tags' if you would like to put them somewhere specific
fixed a typo in the new duplicate files 'has duration' comparison strings. it said 'the other has duration, the other does not' when the current file had no duration
the score for duration now scales from 1 to 50 depending on how much longer a vid is than the other on millisecond longer = 1, twice as long = 50 (cap). this is all still just hardcoded stuff I'm playing around with, and I expect it to formalise to something completely user-customisable as the tools from duplicates auto-resolution firm up
added a little section to 'help my db is broke.txt' talking about the sqlite3 terminal and how to get it on non-Windows

colour sorting¶

after talking with some users, and learning that our blurhash provides the average colour of image thumbnails, I went bananas and added five new 'average colour' file sorts--
lightness - sorts light-to-dark in the Lab colourspace
hue - sorts the standard red-orange-yellow-green-cyan-blue-purple colourwheel/rainbow in the HSL colourspace
balance - blue-yellow - sorts blue-yellow chromaticity in the Lab colourspace
balance - green-red - sorts green-red chromaticity in the Lab colourspace
chromatic magnitude - sorts the combined chroma value, which is basically 'is it grey or colourful' in the Lab colourspace
this works on any file with a thumbnail!
they all work with system:limit, also!
and the Client API--new file_sort_type definitions are in the Client API reference
I am extremely pleased with how this all worked out. there are some weird results because it is average colour, rather, say, than a carefully selected 'primary colour', and I think it could do with some more work, to perhaps, for instance, push remarkably grey images to the bottom of Hue sorts, but this really works and it simply looks cool to do and then scroll through. it is a good base and proof of concept for my original plan to make colour histograms for files and distinguish between images that are muddy all over versus white and red. let me know where this succeeds and fails, and we'll see what improvements we can think of

janitor stuff¶

in the petition processing page, when you process a petition, either the normal way or via the mass approve/deny buttons, the 'currently highlighted petition' moves to after the current one (or the next available one if you process multiple at once). previously this was resetting to the 0 position on every mass approve/deny. it should ripple down a bit more naturally now
when you set to apply multiple petitions at once, the pertinent list rows now instantly to show 'uploading...' status
I wrote a whack of test code that loads up and processes fake petitions for the petition page, so I can test these workflows much easier now
I fixed the 'modify account that uploaded this tag' for tags that include the '+' character. sorry for the long-time trouble--it was a stupid GET args parsing issue I missed in early code

boring code cleanup¶

broke up the 'ManagementPanels' monolith, refactoring it to a bunch of smaller files more under the 'Sidebar' name
renamed the ambiguous 'management type' to 'page type', and 'management panel' to 'sidebar', and 'management controller' to 'page manager' across the program
cleaned up some old static superclass calls in here to super()
brushed up the code generally around here, ditching some bad ideas and scope design
fixed a small instability trigger in the main file query routine
cleaned up some more inartful controller scope code in page and downloader UI
cleaned some ugly QLineEdit initialisations across the program
updated the server requirements.txt, which isn't used for anything but a reference, to use the newer OpenCV; I just forgot to update it a while ago

pyproject.toml¶

a user made a 'pyproject.toml' file. this is basically a cleverer requirements.txt that allows for better dependency options. I learned a bit about these files this week and I quite like them. pip can handle them too, so this would be one way to simplify my setup_venv scripts to a single call and allow users to set up simple custom automated situations
so, just for now, there's a pyproject.toml in the base directory. if you use uv, feel free to play around with it. I will manually keep it updated and version-synced to our requirements txts, and I wouldn't be surprised if I switch to it as the master soon. I'm going to do some other work and research and testing first though

duplicates auto-resolution¶

I did a little work on the daemon, but I didn't feel great about it tbh. I know roughly the various things it needs to do, but I'm not firm on what should be the correct orientation of everything. I'll keep at it, and I may do more UI so I have better feedback while I am doing final integration here

Version 608 ¶

mpv¶

my ill-fated mpv-choking error hook, which tries to catch when MPV is having a 100% CPU event and unloads the file in a big fuss, and which has unfortunately caused a whole bunch of false positives, is now flipped on its head. instead of catching all instances of the log output and trying to exclude 'oh that's fine' cases, the hook now precisely targets files that go irrevocably 100% CPU on loop, specifically by recognising files that reload too frequently in one second for their duration (e.g. a normal vid looping twenty times in one second). mpv will be back to being juddery sometimes, but whatever, that's better than what I was doing
the new 'DEBUG CAREFUL: Allow "too many events queued" files' checkbox no longer does anything and is removed
also, the mpv emergency dump-out code is back to being per mpv player. previously it would unload all players the client was managing
my mpv player now uses a little less CPU when mouse-drag-seeking

misc¶

I am changing the tag sort logic such that if you group by namespace, the namespace order stays as it is, no matter the underling asc/desc order of the actual sort. in simple english, this means that creator tags stay at the top whether you say 'most first' or 'fewest first'. we had success with the 'namespace (user)' just recently, and after talking about it with some guys, I think I agree that doing a full reverse of the whole list is not useful, and it isn't, fundamentally, what grouping is. let's try it like this, see how we like it
the various multi-column lists across the program, which generally set their minimum and initial height by a 'num rows' suggestion, now do so pixel-perfect in most cases, no matter the style (it was previously ok on windowsvista, with a bit of fuzzy padding, but on Fusion it was either too tall or short due to font height estimate stuff). the downloader and watcher lists, which dynamically size according to contents, also do so unerringly. I find this very slightly eerie tbh so I might add a couple pixels of whitespace on the end so your brain knows there isn't more to scroll. let's try it like this for a few weeks and see how it feels
added --pause_network_traffic launch parameter to the client, which hits network->pause->all new network traffic before the network engine initialises, to help debug when pending subscriptions or initial-session downloaders go crazy
in 'manage tag siblings/parents', if you import from a clipboard/txt that includes a a->a loop-pair, the dialog now yells at you
as a little hack, I added ctrl+shift+c to the taglist to say 'copy tags with parents' the default ctrl+c does not include the parents
removed a duplicate and blank entry for 'EXPERIMENTAL: Image path for thumbnail panel...' in options->thumbnails, whoops
I added a little safety code to the import folder, trying to catch a possible infinite loop we have seen. import folders now also take regular short breaks to give other threads like garbage collection a guaranteed moment to step in
fixed a bad buffer truncation calculation in the native video viewer

build/jpeg-xl stuff¶

in help->about, moved the Jpeg-XL and HEIF(/AVIF) support lines to the second tab, and together
if your client does not have Jpeg-XL support, the import error is now stated when you hit help->about. if you are on macOS, you probably do not have Jpeg-XL support yet, and the solution, whether on App or from source, is to run brew install jpeg-xl in the terminal, which is now also said in this message (issue #1670)
added a small note to the installing help docs to say Apple Silicon users should consider running from source. the App is Intel for the time being, and running from source will give you a much more pleasant experience all around

boring code cleanup¶

refactored the ProcessContentUpdates megacall and its friends to a new 'content updates' database module
refactored the duplicates file search stuff down to a new database module
and refactored the 'set duplicates' call down to a new database module
about 110KB of code is thus cleared out of the ClientDB monolith, which is down to 500KB, and we are ready to plug the duplicates auto-resolution module in as it now has scope on the various calls it needs
fleshed out the duplicates db module's master id definitions
cleaned up how I refer to file duration across the program. all the convenient-to-change duration or frame durations have a unified nomenclature and always say if they are in seconds or milliseconds

duplicates auto-resolution¶

the final difficult duplicates auto-resolution database problem (fast incremental duplicate pairs search) is solved. outside of at-scale testing and final integration, the database side of this is now complete. now just need to to figure out a daemon and a preview panel

Version 607 ¶

misc¶

jpeg-xl images are now fully supported! jpeg-xl is one of the contenders for 'what format do we use next?', and I think a pretty good one. it is basically jpeg but it can handle more colour depth/HDR, transparency, and optional lossless encoding, all while saving about 40% equivalent filesize to a jpeg/png. I understand it can also do animation (although we don't add that today), making it a potential 'capabilities superset' of gif as well. jpeg-xl is not well supported yet, but I hope that as more programs add support we'll see that change, and hydrus does its part today. thanks to the users who navigated this
added some boxes to options->thumbnails to give it some better layout and grouping
the 'show the media viewer top hover text in the status bar when one thumb is selected' option now defaults to True. it was a mistake to turn this off by default, and all users will be switched to True on update. the checkbox remains in options->thumbnails if you want to turn it off
added 'Give thumbnail ratings a flat background' to options->thumbnails to turn off if you prefer to just have the ratings without the rectangle backing I added last week
the new 'namespace grouping sort' sorted text list in options->sort/collect now has a paste button if you need to enter a ton of them
a new checkbox under options->importing let's you stop the program switching to the destination download page whenever you drag and drop a URL on the program. this was personally driving me nuts
when you right-click a selection of predicates that includes OR preds, the 'copy' submenu now includes an option to copy texts with collapse ORs, which renders them like "a OR b OR c" in one line, rather than the separate rows
the duplicate filter's "comparison statements" in the mid-right hover now show if one or both files have duration. I hacked this in simply for guys who are using external tools to get videos into the potential duplicate pairs queue, and I still want to completely rewrite this thing to a fully user-editable system once I have the tools matured in the duplicates auto-resolution work
a safety limit that would force the status bar to stick to 'x files' instead of the more interesting and cpu-intensive 'x images/collections/whatever' is raised from 1,000 files to 100,000. let's see how it goes
fixed a sometimes-error when showing different file presentations of watchers/gallery downloaders (when you right-click some and say show files->blah)
the complicated pre-download file status logic that determines if a URL-mapping has untrustworthy neighbours now prints a little log message of what it discovered when it hits a positive. this thing runs a little quiet and I want to see if it is firing too often or is not quite checking what we want in difficult cases
fixed a weird typo when unsetting the EXPERIMENTAL media viewer background bitmap thing in options->thumbnails

MPV¶

I did some work trying to handle the 'too many events queued' problems we've seen with mpv recently. I cleaned some code and reduced the overhead of my custom event handling, but I am generally convinced that some of the problems we've seen are due to 100% CPU bugs in various libmpv versions, particularly because I can set the 'loglevel' of mpv to 'no', for 'nothing at all', but the error still happens, suggesting there is probably no log-processing speed I can do on my end to fix this. I am leaving the emergency-dump-out code in place, but for this specific 'too many events queued' error it no longer adds that file to the 'never load again this boot' list--you can deselect the file and then reselect to try again (although it seems like the mpv player's event loop can be poisoned by the situation and lags a bit on next load). I have also seen the error occur at I believe the start of playback, but then I could load the file fine another time with the same dll, which suggests the log stuff can pile up due to a brief busy period in thread scheduling or whatever. so, there is more to do here--perhaps a 'if we get the error persisting for more than two seconds' or something
I did discover a different loop flag I could set for mpv that fixes one of the reliable problems--setting 'loop-playlist' rather than 'loop-file', which seems to force the file to reload and avoids the EOF rewind bug that mpv is running into. if you get the error on the first loop of a file, try hitting the new checkbox under options->media playback and we'll see how it all goes
I also just bit the bullet and added a DEBUG option, also to options->media playback, to disable the new 'too many events queued' dump-out hook. if you hit many false-positives and are feeling brave, try turning it off, but you may have to deal with some 100% CPU situations

viewtimes are now in ms¶

the filetime viewing stats system now records total viewtime in ms (previously it only had 'second' resolution). this doesn't matter all that much, but all the little deltas it adds are now 'viewed file for 3.2 seconds' rather than always rounding to the nearest integer
the settings under options->file viewing statistics are now full 'time delta' widgets that support ms, so you can say 'viewing a file for at least 2.5 seconds counts as a view' rather, again, than having to deal with full integers all the time
system:viewtime now supports milliseconds input for viewtime ranges
mr bones now reports a ms-precise (float) total viewtime (e.g. 3.456s) for the current search

client api¶

the client api can now see and edit file viewtime statistics!
/get_files/file_metadata now states the file viewtime statistics (last viewed time, total views, total viewtime for the different viewer types) for each file
file viewtime statistics has a new 'client api viewer' enum, separate from the existing 'media viewer' and 'preview viewer' record, if you'd like to do your own thing. I've hacked this a bit, and it doesn't show in the normal Client UI yet, nor can you search on it via system:file viewing statistics. the current options on how to show viewtime (options->file viewing statistics) are frankly crazy, so I think probably we'll want to go to a list of simpler checkboxes or something and stop trying to be clever
the new /edit_times/increment_file_viewtime, which needs the existing 'edit times' permission, lets you add views and viewtime and set the latest view timestamp
the new /edit_times/set_file_viewtime, which needs the existing 'edit times' permission, lets you set fixed values (i.e. if you are migrating from one client to another)
I have not added a delete/clear call here yet. if you would like to do this, let me know what you would like. the client only has 'clear everything for this file' and 'clear all records completely', but I expect we'd want the ability to clear by view type?
wrote help for this
wrote unit tests for this
client api version is now 78
the rich version of /get_files/file_metadata is now providing a lot of personal user metadata like inbox, ratings, local tags, and now viewtime statistics, making the 'just share some files with a friend' scenario less attractive. I was considering adding a new 'edit file viewtimes' permission today that would allow the edit and also dynamically show/hide the new viewtimes, but I think it would be better if I make a read permission in the ouvre of 'can see user file metadata', which, if absent, will mean callers can only ask for the basic file information. this permission may apply in other places, and the whole client api permissions system could do with a pass and likely some KISS. let me know what you think!

boring cleanup¶

cleaned up how some thumbnail-focus-delegation happens on new file focuses
cleaned some viewtime pipeline code generally
fixed the API help json example requests for set_time, which didn't have file_id stuff
replaced all my 'convert ms time to s time, but a float, oh except I guess when it is null, don't forget bro' code with a single and safer unified call across the program
cleaned up some agnostic 's or ms' duration calls, but there's plenty more to do

build updates¶

last week's 'future build' went well, so I am folding the changes into the normal build. users who run from source may like to run their setup_venv script again today, and users who would like to run from source but only have python 3.13 now have a route to run hydrus
details--
PySide6 (Qt) is updated from 6.6.3.1 to 6.7.3 (test version is now 6.8.1.1, which source users on Python 3.13 can run)
on macOS, PyQt6 (Qt) is updated from 6.6.0 to 6.7.1
OpenCV (image stuff) is updated from 4.8.1.78 to 4.10.0.84, which lets us update numpy (test version is now 4.11.0.86)
numpy is switched from <2.0.0 to >=2.0.0. this adds Python 3.13 support to hydrus for source users
pillow-jxl-plugin is added, and thereby we have Jpeg-XL support (thanks to some users for navigating this!)
the python mpv package is updated from 1.0.6 to 1.0.7 (test verison stays at 1.0.7; there is nothing new)
twisted (the networking engine that runs the hydrus server and client api) now includes better TLS and http2 support
some import hacks that helped old PyInstaller navigate numpy and OpenCV bundling are removed

Version 606 ¶

tag sort¶

when you group sorted tags by namespace, you can now force the order of the namespaces! this means you can have all the creator tags first, then the series, then the character, etc..., in any order you want. specifically, tag sorts in 'tag' or 'count' mode have a new 'group by namespace (user)' option that applies the sort override. you can set the namespaces you prefer under a new list in options->sort/collect, and the default is [ creator, series, character, species, unnamespaced, meta ]. any namespaces that do not fit will be grouped (a-z) underneath, just as before
sorry for taking so long to get to this. thankfully it worked out well, enough that I have set 'group by namespace (user)' the default for new clients; I recommend everyone who is familiar with normal booru namespace sort set this too under their sort/collect page
tag sort will handle some unusual unicode character comparisons (e.g. 'ß' vs 'ss') better
tag sort will now reliably sort non-ascii namespaces above unnamespaced tags when grouping by namespace

misc¶

the database->view file history chart now has checkboxes for all four lines. its code is cleaner and it now updates itself faster and nicer, and charts from old searches are now deleted promptly
fixed the position of the 'collection' thumbnail icon when you have the new 'show ratings on thumbs' set. also, the backing colour on the collection count now covers the icon; the colour of the backing panel and texts now feed off your current stylesheet; and I generally cleaned up how the icon and text position themselves
after last week's not-excellent background highlighting for ratings on thumbnails, I bit the bullet and just did a flat background with your normal qss window panel colour. inc/decs get a background too. it looks fine and thumbnail ratings are now clear in all situations--it basically looks like the top-right hover now
the file right-click menu's top row flyout metadata submenu, which shows details like file modified time, now includes the exact file size in bytes
the top hover window's 'EXIF and other stuff' button is moved to the center button row, has a new 'page with text' icon, and is always available since it now will always show the contents of the flyout metadata submenu. you can thus now see the data in this menu from the archive/delete or duplicate filters

boring code cleanup¶

in bad-idea-cleanup twelve years in the making, refactored the 'listening media list' out of the navigable canvas subclasses. the underlying list is now handled inside the object rather than being the UI panel itself
the duplicate filter also gets some 'listening media list' cleanup. it handles its own content updates and the handling of what to do after deleting a file in the pair is now more safely wrapped inside the same atomic event
updated up an old 'remove media' pubsub, from the browser media viewer to the underlying thumbnail grid, to be a nicer Qt signal
updated the same thing from the archive/delete filter's commit, which can have special remove logic when the filter is complete, and replaced a hacky second-remove, which tries to catch users who hit F5 very quickly after an archive/delete is complete, with a popup that appears after two seconds to show slow commits actually happening--we'll see how it does IRL
fixed some recent 'woah that text-and-thing went to the right' bad layout in the 'edit shortcuts set' and 'edit subscription' panel--thank you for the reports
optimised some media result load
cleaned up some media result caching sync around the database repair code
deleted some static old colour defs that I missed in previous sweeps. now I updated the colours in the thumbnail collection stuff, none of them are used any more
reworked more garbage thumbnail ratings layout code
did some tag sorting KISS refactoring

duplicates auto-resolution¶

broke the new database module into two--one for the clever search side, the other for the simple storage side. the main (duplicates) db module will now see the storage and keep it updated on new/dissolved potential duplicate pairs
merged the rule-setting gubbins together into one 'set rules' command and added search-resetting code on search updates
wrote a status-count cache for quick review of rule progress
brushed up maintenance code for orphan rules and pairs
fleshed out the 'let's see if these unsearched pairs match our search' tech and the 'let's see if these search-matching pairs pass our auto-dupe rules, and if so, set the action' tech
refactored the media results generation and caching code from the monolithic ClientDB to a new module. the duplicates auto-resolution search module now talks to this guy
I still have to refactor a couple more things so I can wire this all up, but this should be simple work. all the difficult parts of the duplicates auto-resolution db stuff, except for one bit of incremental search I need to figure out, feel like they are fixed. only one big difficult hurdle (the rule preview UI) remaining!

future build¶

I am making a 'future' test build today--it should be in a post beside the normal build. it is the same as the normal build except it has jpeg-xl support and a number of libraries are updated to new versions. I would like advanced users to try it out and give me feedback on any boot problems. instructions are in the release post
build details--
PySide6 (Qt) is updated from 6.6.3.1 to 6.7.3 (test version is now 6.8.1.1, which source users on Python 3.13 can run)
on macOS, PyQt6 (Qt) is updated from 6.6.0 to 6.7.1
OpenCV (image stuff) is updated from 4.8.1.78 to 4.10.0.84, which lets us update numpy (test version is now 4.11.0.86)
numpy is switched from <2.0.0 to >=2.0.0. this adds Python 3.13 support to hydrus for source users
pillow-jxl-plugin is added, and thereby we have Jpeg-XL support (thanks to some users for navigating this!)
the python mpv package is updated from 1.0.6 to 1.0.7 (test verison stays at 1.0.7; there is nothing new)
twisted (the networking engine that runs the hydrus server and client api) now includes better TLS and http2 support
some import hacks that helped old PyInstaller navigate numpy and OpenCV bundling are removed

Version 605 ¶

ratings on thumbnails¶

thanks to a user, ratings are now displayable in thumbnails! hit the new 'show in thumbnails' service checkbox in services->manage services and that service's ratings will show
I updated this a bit and added a second option for 'show even when there is no rating value'
I played around with different backing colours to make these new ratings stand out more. in the end, my best solution was very hacky and isn't amazing--the stars in particular can get washed by a banner or busy thumb underneath. I tried a block of backing colour but it all looked worse. we may be approaching a 'just do it with svgs' moment for ratings rather than my decade-old painter primitives and coordinate lists. have a play with it and let me know what you think
I improved some rating drawing positioning, too--some stuff was off by half a pixel etc..
thumbnails now refresh when after a manage services ok

misc¶

did a hotfix a couple hours after v604 release, v604a, to fix an issue with double/middle-clicking collection thumbnails to launch the media viewer
I deleted the Endchan /hydrus/ board and removed the links from the client and help. the board was intended as a bunker and never got much traffic, but the whole site being spammed this week reminded me that I don't want to own a board any more. if we ever need a bunker again, I'll revisit the issue
fixed some file-picker dialogs' name filters, which were not filtering to PNG or JSON correctly. all file dialogs that filter files this way now also offer Any files (*) as a second option
the Lain import downloaders dialog now filters the file-picker to .png files
I reworked the 'top hover file summary' settings under options->media viewer to their own box with a bit of extra text, and I renamed the complementary setting under options->thumbnails to the clearer "Show the media viewer's top hover file text in the status bar when a single thumbnail is selected"
I did a bunch of layout work this week, cleaning up how things position and expand to fill available screen space. there were several hundred things impacted and I did not have time to check everything that might have been changed. please let me know if some dialog has a help button that's weirdly aligned etc.., thank you!
cleaned up the reason-initialisation of the advanced file deletion dialog. the list of reasons is now much more item-position-stable and will not create duplicates when intersecting options clash. the selection rules are now simple: if all the file(s) have existing deletion reasons, this reason is listed, marked as the existing reason, and selected; otherwise, if the dialog is set to remember the previous deletion reason, this is listed and selected; otherwise, the "default" reason the dialog launches with is listed and selected. items have a more stable position as the list now always follows an order of (optional unique default shared reason, list of pre-defined reasons, optional unique shared existing reason, optional do-not-alter existing reason, custom reason), and items are marked in-place if they are interesting (issue #1653)
fixed 'do not verify https' network jobs for clients with a CA bundle set in their envs

duplicates¶

in a terminology change that matters in other places, the duplicate filter, for the current file index, no longer says 'A' or 'B': but now 'File One/File Two'
the comparison scores list in the mid-right duplicates hover window now says the total score difference as an actual number. let's see if the IRL scores are helpful as we move into making these rules more user-customisable

default downloaders¶

the e621 site has 'contributor' tags now, to distinguish VA talent or model makers from the primary artist. I was going to fold this into the normal default e621 parser as just another 'creator' tag, but the examples I found were pretty spammy so I'm not sure it is so useful, at least out of the box for normal users. if you are super interested in this, you might like to check out the new 'e621 file page parser with contributor tags' under network->downloader components->manage url class links for the e621 file page url class. the tags all seem to have _(va) kind of thing after them, so they wouldn't confuse our existing creator tags, but it does seem like a lot of incidental spam and maybe it muddies things and should indeed be its own namespace in hydrus or just be ignored, idk, let me know what you think

style¶

thanks to a user, the e621 stylesheet gets some tweaks and better darkmode colours. check the new 'e621_redux' QSS. there's some some interesting new transparency tech on taglists

client api¶

fixed an issue with the /manage_file_relationships/set_file_relationships call and the 'set B as better' duplicate action (seen at times in other areas of the client, very rarely, as "set as worse" or "this is a worse duplicate") with do_default_content_merge--it was doing nothing, since there is no default for this action. now it fetches the normal 'set A as better' default options (also making sure to apply them the correct way around ha ha)
client api version is now 77

boring code cleanup¶

across the duplicates system, I've reworked a tangle of references to 'first' and 'second' or '1' and '2' to a unified 'A' and 'B' for our pair processing. in code and duplicates action settings, the A is the first file in the pair being actioned and B is the second. in a few places where we have yet determined AB, I now specifically use ½. it is arbitrary, but at least it is now clear
refactored the 'edit duplicate content merge options' panel to its own file and converted it to a non-scrolling widget so I can embed it in panels easier. it can also take SetValue calls after init and will reconfigure itself for different duplicate action types
did some more Qt Enum updates since my linter found a bunch more: QPainter.RenderHint, QPainter.CompositionMode, QPalette.ColorRole, QColor.NameFormat, QFont.Weight, QFont.StyleHint, QFont.StyleStrategy, QImage.Format, QTextCursor.MoveOperation, QColorSpace.NamedColorSpace, QTextOption.WrapMode
boring layout cleanup
I did some Qt research and fixed a jank expanding layout technique I use in ~90 different places. a bunch of panels should eat up extra pixels a little more reliably, with fewer cases of the invididual widgets all experiencing cosmological redshift or mysterious magical growing lower buffer space if the dialog grows
also fixed a bunch of bad sizer flags and stretch stuff used on my text&widget gridsizer that I use in ~190 places
fixed some crazy flags and layout used inside my text&widget gridsizer
fixed up some crazy layout in manage siblings
fixed some crazy popup toaster layout
fixed crazy layout in the login credentials edit panel
fixed some crazy layout in the shortcut action editing UI
fixed some crazy layout in the new duplicate pairs search context panel. it now expands to fill available space properly
fixed several options pages that didn't know what to do with extra space
the system:hash panel list now expands vertically
reworked the view options dialog under the options->media playback file list into one clean and lined-up gridbox

duplicates auto-resolution¶

finished the 'action' tab, which governs the duplicate type to apply to the pair, whether to delete A or B, and any custom duplicate content merge options
gave the rule dialog workflow a slight pass, particularly making the 'comparator' step define 'A' and 'B' rather than 'better' and 'worse'. my head was too into setting better/worse duplicates, which made things things awkward for same quality, alternates, or false positive actions. similarly, the 'action' step is now orienting towards position-specific 'A is better' verbs rather than 'yeah I guess set the better as better bro'. also, as before, as soon as this panel was finished, I immediately disabled it for the first test, ha ha
the one-file comparator can now do 'either A or B has property x' tests
added some safety code to the rule dialog
work still to do is: the master database search and caching code, the preview panel, which will load up some example pairs and show them in a nice way (⊙ _ ⊙ ), tying all the objects finally together and saving them to db, and then the daemon that'll work rules on demand and in the background. I feel ok about most of it, but the db stuff may be a nightmare, and the preview code, which will need thumbnails and media viewer tech from a dialog to be worth something, will definitely be one. it'll be great to finally have 'thumbs anywhere' tech though, so lfg