anki/qt/aqt/browser/find_and_replace.py
Damien Elmes b9251290ca run pyupgrade over codebase [python upgrade required]
This adds Python 3.9 and 3.10 typing syntax to files that import
attributions from __future___. Python 3.9 should be able to cope with
the 3.10 syntax, but Python 3.8 will no longer work.

On Windows/Mac, install the latest Python 3.9 version from python.org.
There are currently no orjson wheels for Python 3.10 on Windows/Mac,
which will break the build unless you have Rust installed separately.

On Linux, modern distros should have Python 3.9 available already. If
you're on an older distro, you'll need to build Python from source first.
2021-10-04 15:05:48 +10:00

170 lines
5.2 KiB
Python

# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
from __future__ import annotations
from typing import Sequence
import aqt
from anki.notes import NoteId
from aqt import AnkiQt
from aqt.operations import QueryOp
from aqt.operations.note import find_and_replace
from aqt.operations.tag import find_and_replace_tag
from aqt.qt import *
from aqt.utils import (
HelpPage,
disable_help_button,
openHelp,
qconnect,
restore_combo_history,
restore_combo_index_for_session,
restore_is_checked,
restoreGeom,
save_combo_history,
save_combo_index_for_session,
save_is_checked,
saveGeom,
tooltip,
tr,
)
class FindAndReplaceDialog(QDialog):
COMBO_NAME = "BrowserFindAndReplace"
def __init__(
self,
parent: QWidget,
*,
mw: AnkiQt,
note_ids: Sequence[NoteId],
field: str | None = None,
) -> None:
"""
If 'field' is passed, only this is added to the field selector.
Otherwise, the fields belonging to the 'note_ids' are added.
"""
super().__init__(parent)
self.mw = mw
self.note_ids = note_ids
self.field_names: list[str] = []
self._field = field
if field:
self._show([field])
elif note_ids:
# fetch field names and then show
QueryOp(
parent=mw,
op=lambda col: col.field_names_for_note_ids(note_ids),
success=self._show,
).run_in_background()
else:
self._show([])
def _show(self, field_names: Sequence[str]) -> None:
# add "all fields" and "tags" to the top of the list
self.field_names = [
tr.browsing_all_fields(),
tr.editing_tags(),
] + list(field_names)
disable_help_button(self)
self.form = aqt.forms.findreplace.Ui_Dialog()
self.form.setupUi(self)
self.setWindowModality(Qt.WindowModal)
self._find_history = restore_combo_history(
self.form.find, self.COMBO_NAME + "Find"
)
self.form.find.completer().setCaseSensitivity(Qt.CaseSensitive)
self._replace_history = restore_combo_history(
self.form.replace, self.COMBO_NAME + "Replace"
)
self.form.replace.completer().setCaseSensitivity(Qt.CaseSensitive)
if not self.note_ids:
# no selected notes to affect
self.form.selected_notes.setChecked(False)
self.form.selected_notes.setEnabled(False)
elif self._field:
self.form.selected_notes.setChecked(False)
restore_is_checked(self.form.re, self.COMBO_NAME + "Regex")
restore_is_checked(self.form.ignoreCase, self.COMBO_NAME + "ignoreCase")
self.form.field.addItems(self.field_names)
if self._field:
self.form.field.setCurrentIndex(self.field_names.index(self._field))
else:
restore_combo_index_for_session(
self.form.field, self.field_names, self.COMBO_NAME + "Field"
)
qconnect(self.form.buttonBox.helpRequested, self.show_help)
restoreGeom(self, "findreplace")
self.show()
self.form.find.setFocus()
def accept(self) -> None:
saveGeom(self, "findreplace")
save_combo_index_for_session(self.form.field, self.COMBO_NAME + "Field")
search = save_combo_history(
self.form.find, self._find_history, self.COMBO_NAME + "Find"
)
replace = save_combo_history(
self.form.replace, self._replace_history, self.COMBO_NAME + "Replace"
)
regex = self.form.re.isChecked()
match_case = not self.form.ignoreCase.isChecked()
save_is_checked(self.form.re, self.COMBO_NAME + "Regex")
save_is_checked(self.form.ignoreCase, self.COMBO_NAME + "ignoreCase")
if not self.form.selected_notes.isChecked():
# an empty list means *all* notes
self.note_ids = []
# tags?
if self.form.field.currentIndex() == 1:
op = find_and_replace_tag(
parent=self.parentWidget(),
note_ids=self.note_ids,
search=search,
replacement=replace,
regex=regex,
match_case=match_case,
)
else:
# fields
if self.form.field.currentIndex() == 0:
field = None
else:
field = self.field_names[self.form.field.currentIndex()]
op = find_and_replace(
parent=self.parentWidget(),
note_ids=self.note_ids,
search=search,
replacement=replace,
regex=regex,
field_name=field,
match_case=match_case,
)
if not self.note_ids:
op.success(
lambda out: tooltip(
tr.browsing_notes_updated(count=out.count),
parent=self.parentWidget(),
)
)
op.run_in_background()
super().accept()
def show_help(self) -> None:
openHelp(HelpPage.BROWSING_FIND_AND_REPLACE)