Computing 3 hash samples for files less than 3MiB (3 * CHUNK_SIZE) is not efficient since spans of later samples would overlap a previous one.
Therefore we can simply return the hash of the entire small file instead.
* Instead of keeping md5 samples separate, merge them as one hash computed from the various selected chunks we picked.
* We don't need to keep a boolean to see whether or not the user chose to optimize; we can simply compare the value of the threshold, since 0 means no optimization currently active.
* Big files above the user selected threshold can be partially hashed in 3 places.
* If the user is willing to take the risk, we consider files with identical md5samples as being identical.
* Accents are getting removed from Unicode characters to generate similar "words".
* Non-latin characters which cannot be processed that way (eg. japanese, greek, russian, etc.) should not be filtered out at all otherwise files are erroneously skipped or detected as dupes if only some characters make it passed the filter.
* Starting from an arbitrary unicode codepoint (converted to decimal), above which we know it is pointless to try any sort of processing, we leave the characters as is.
* Fix#878.
* Fixes "'DetailsPanel' object has no attribute '_table'" error on shutdown if the Results table is updated (item removed) while the Details Dialog is shown as a floating window.
* It seems that QApplication.quit() triggers some sort of refresh on the floating QDockWidget, which in turn makes calls to the underlying model that is possibly being destroyed, ie. there might be a race condition here.
* Closing or hiding the QDockWidget before the cal to quit() is a workaround. Similarly, this is already done in the quitTriggered() method anyway.
* This fixes#857.
- On linux (Debian based) pyrcc5 does not make it onto the path so
updating the notes here to take care of this behavior and update requirements
so virtual environment load it correctly.
- Fix#766
When the items in the prioritizations list were drag-n-dropped to the
empty space, the row was equal to -1 and the dropped items ended up
being moved to the position before the last item. Fixing the row value
helps to avoid that behavior.
Signed-off-by: Sergey Zhuravlevich <sergey@zhur.xyz>
Removing prioritizations one-by-one can be tedious. This commit enables
extended selection in the prioritizations list. Multiple items can be
selected with conventional methods, such as holding down Ctrl or Shift
key and clicking the items or holding down the left mouse button and
hovering the cursor over the list. All items also can be selected with
Ctrl+A.
Multiple items drag-n-drop is also possible.
To avoid confusion, the selection in the prioritizations list is cleared
after the items are removed or drag-n-dropped.
Signed-off-by: Sergey Zhuravlevich <sergey@zhur.xyz>
Adding criteria to the prioritizations list one-by-one can be tedious.
This commit enables extended selection in the criteria list and
implements adding multiple items. Multiple criteria can be selected with
conventional methods, such as holding down Ctrl or Shift keys and
clicking the items or holding down the left mouse button and hovering
the cursor over the list. All items also can be selected with Ctrl+A.
Signed-off-by: Sergey Zhuravlevich <sergey@zhur.xyz>
