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Edit book: Spell check: Add a button to export the currently displayed list of words as a CSV file. Fixes #2092496 [[Enhacement] Spell Checker - Save word list](https://bugs.launchpad.net/calibre/+bug/2092496)

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Kovid Goyal 2025-01-07 13:01:26 +05:30
parent dd1c998cb6
commit 94395c3e3c
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1 changed files with 25 additions and 1 deletions
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26
src/calibre/gui2/tweak_book/spell.py
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@ -54,7 +54,7 @@ from qt.core import (
from calibre.constants import __appname__
from calibre.ebooks.oeb.base import NCX_MIME, OEB_DOCS, OPF_MIME
from calibre.ebooks.oeb.polish.spell import get_all_words, get_checkable_file_names, merge_locations, replace_word, undo_replace_word
from calibre.gui2 import choose_files, error_dialog
from calibre.gui2 import choose_files, choose_save_file, error_dialog
from calibre.gui2.complete2 import LineEdit
from calibre.gui2.languages import LanguagesEdit
from calibre.gui2.progress_indicator import ProgressIndicator
@ -739,6 +739,18 @@ class WordsModel(QAbstractTableModel):
self.camel_case_pat = regex.compile(r'[a-z][A-Z]', flags=regex.UNICODE)
self.snake_case_pat = regex.compile(r'\w_\w', flags=regex.UNICODE)
def to_csv(self):
from csv import writer as csv_writer
from io import StringIO
buf = StringIO(newline='')
w = csv_writer(buf)
w.writerow(self.headers)
cols = self.columnCount()
for r in range(self.rowCount()):
items = [self.index(r, c).data(Qt.ItemDataRole.DisplayRole) for c in range(cols)]
w.writerow(items)
return buf.getvalue()
def rowCount(self, parent=QModelIndex()):
return len(self.items)
@ -1147,6 +1159,10 @@ class SpellCheck(Dialog):
b.setIcon(QIcon.ic('chapters.png'))
b.clicked.connect(self.change_excluded_files)
self.update_exclude_button()
b = self.save_words_button = self.bb.addButton(_('&Save words'), QDialogButtonBox.ButtonRole.ActionRole)
b.setToolTip('<p>' + _('Save the curretly displayed list of words in a CSV file'))
b.setIcon(QIcon.ic('save.png'))
b.clicked.connect(self.save_words)
self.progress = p = QWidget(self)
s.addWidget(p)
@ -1312,6 +1328,14 @@ class SpellCheck(Dialog):
return
return Dialog.keyPressEvent(self, ev)
def save_words(self):
dest = choose_save_file(self, 'spellcheck-csv-export', _('CSV file'), filters=[(_('CSV file'), ['csv'])],
all_files=False, initial_filename=_('Words') + '.csv')
if dest:
csv = self.words_view.model().to_csv()
with open(dest, 'wb') as f:
f.write(csv.encode())
def change_excluded_files(self):
d = ManageExcludedFiles(self, self.excluded_files)
if d.exec_() == QDialog.DialogCode.Accepted: