0f5627bb7a
The hard limit from sqlite may be larger, but things slow down as more tags are selected. https://forums.ankiweb.net/t/unable-to-create-custom-test/10467 There are a number of things that could be improved here: - we should show a live count so users are aware of the limit - we should be filling in the parent tags when they're not explicitly listed on a card - we should reconsider disabling the 'tags to include' by default It may make sense to defer these changes until we can move this screen into Svelte/handle the processing in the backend.
114 lines
4.2 KiB
Python
114 lines
4.2 KiB
Python
# Copyright: Ankitects Pty Ltd and contributors
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# License: GNU AGPL, version 3 or later; http://www.gnu.org/copyleft/agpl.html
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from typing import List, Optional
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import aqt
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from anki.lang import with_collapsed_whitespace
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from aqt.customstudy import CustomStudy
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from aqt.main import AnkiQt
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from aqt.qt import *
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from aqt.utils import disable_help_button, restoreGeom, saveGeom, showWarning, tr
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class TagLimit(QDialog):
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def __init__(self, mw: AnkiQt, parent: CustomStudy) -> None:
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QDialog.__init__(self, parent, Qt.Window)
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self.tags: str = ""
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self.tags_list: List[str] = []
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self.mw = mw
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self.parent_: Optional[CustomStudy] = parent
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self.deck = self.parent_.deck
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self.dialog = aqt.forms.taglimit.Ui_Dialog()
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self.dialog.setupUi(self)
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disable_help_button(self)
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s = QShortcut(
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QKeySequence("ctrl+d"), self.dialog.activeList, context=Qt.WidgetShortcut
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)
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qconnect(s.activated, self.dialog.activeList.clearSelection)
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s = QShortcut(
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QKeySequence("ctrl+d"), self.dialog.inactiveList, context=Qt.WidgetShortcut
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)
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qconnect(s.activated, self.dialog.inactiveList.clearSelection)
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self.rebuildTagList()
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restoreGeom(self, "tagLimit")
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self.exec_()
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def rebuildTagList(self) -> None:
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usertags = self.mw.col.tags.byDeck(self.deck["id"], True)
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yes = self.deck.get("activeTags", [])
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no = self.deck.get("inactiveTags", [])
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yesHash = {}
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noHash = {}
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for y in yes:
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yesHash[y] = True
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for n in no:
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noHash[n] = True
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groupedTags = []
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usertags.sort()
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groupedTags.append(usertags)
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self.tags_list = []
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for tags in groupedTags:
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for t in tags:
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self.tags_list.append(t)
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item = QListWidgetItem(t.replace("_", " "))
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self.dialog.activeList.addItem(item)
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if t in yesHash:
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mode = QItemSelectionModel.Select
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self.dialog.activeCheck.setChecked(True)
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else:
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mode = QItemSelectionModel.Deselect
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idx = self.dialog.activeList.indexFromItem(item)
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self.dialog.activeList.selectionModel().select(idx, mode)
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# inactive
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item = QListWidgetItem(t.replace("_", " "))
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self.dialog.inactiveList.addItem(item)
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if t in noHash:
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mode = QItemSelectionModel.Select
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else:
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mode = QItemSelectionModel.Deselect
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idx = self.dialog.inactiveList.indexFromItem(item)
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self.dialog.inactiveList.selectionModel().select(idx, mode)
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def reject(self) -> None:
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self.tags = ""
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QDialog.reject(self)
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def accept(self) -> None:
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# gather yes/no tags
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yes = []
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no = []
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for c in range(self.dialog.activeList.count()):
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# active
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if self.dialog.activeCheck.isChecked():
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item = self.dialog.activeList.item(c)
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idx = self.dialog.activeList.indexFromItem(item)
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if self.dialog.activeList.selectionModel().isSelected(idx):
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yes.append(self.tags_list[c])
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# inactive
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item = self.dialog.inactiveList.item(c)
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idx = self.dialog.inactiveList.indexFromItem(item)
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if self.dialog.inactiveList.selectionModel().isSelected(idx):
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no.append(self.tags_list[c])
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if (len(yes) + len(no)) > 100:
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showWarning(with_collapsed_whitespace(tr.errors_100_tags_max()))
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return
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self.hide()
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# save in the deck for future invocations
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self.deck["activeTags"] = yes
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self.deck["inactiveTags"] = no
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self.mw.col.decks.save(self.deck)
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# build query string
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self.tags = ""
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if yes:
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arr = []
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for req in yes:
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arr.append(f'tag:"{req}"')
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self.tags += f"({' or '.join(arr)})"
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if no:
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arr = []
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for req in no:
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arr.append(f'-tag:"{req}"')
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self.tags += f" {' '.join(arr)}"
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saveGeom(self, "tagLimit")
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QDialog.accept(self)
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