コード例 #1
0
ファイル: titlecase.py プロジェクト: tletnes/calibre
def titlecase(text):
    """
    Titlecases input text

    This filter changes all words to Title Caps, and attempts to be clever
    about *un*capitalizing SMALL words like a/an/the in the input.

    The list of "SMALL words" which are not capped comes from
    the New York Times Manual of Style, plus 'vs' and 'v'.

    """

    all_caps = upper(text) == text

    words = re.split('\\s+', text)
    line = []
    for word in words:
        if all_caps:
            if UC_INITIALS.match(word):
                line.append(word)
                continue
            else:
                word = icu_lower(word)

        if APOS_SECOND.match(word):
            word = word.replace(word[0], icu_upper(word[0]), 1)
            word = word[:2] + icu_upper(word[2]) + word[3:]
            line.append(word)
            continue
        if INLINE_PERIOD.search(word) or UC_ELSEWHERE.match(word):
            line.append(word)
            continue
        if SMALL_WORDS.match(word):
            line.append(icu_lower(word))
            continue

        hyphenated = []
        for item in word.split('-'):
            hyphenated.append(CAPFIRST.sub(lambda m: icu_upper(m.group(0)), item))
        line.append("-".join(hyphenated))

    result = " ".join(line)

    result = SMALL_FIRST.sub(lambda m: '%s%s' % (
        m.group(1),
        capitalize(m.group(2))
    ), result)

    result = SMALL_AFTER_NUM.sub(lambda m: '%s%s' % (m.group(1),
        capitalize(m.group(2))
    ), result)

    result = SMALL_LAST.sub(lambda m: capitalize(m.group(0)), result)

    result = SUBPHRASE.sub(lambda m: '%s%s' % (
        m.group(1),
        capitalize(m.group(2))
    ), result)

    return result
コード例 #2
0
ファイル: titlecase.py プロジェクト: JimmXinu/calibre
def titlecase(text):
    """
    Titlecases input text

    This filter changes all words to Title Caps, and attempts to be clever
    about *un*capitalizing SMALL words like a/an/the in the input.

    The list of "SMALL words" which are not capped comes from
    the New York Times Manual of Style, plus 'vs' and 'v'.

    """

    all_caps = upper(text) == text

    words = re.split('\\s+', text)
    line = []
    for word in words:
        if all_caps:
            if UC_INITIALS.match(word):
                line.append(word)
                continue
            else:
                word = icu_lower(word)

        if APOS_SECOND.match(word):
            word = word.replace(word[0], icu_upper(word[0]), 1)
            word = word[:2] + icu_upper(word[2]) + word[3:]
            line.append(word)
            continue
        if INLINE_PERIOD.search(word) or UC_ELSEWHERE.match(word):
            line.append(word)
            continue
        if SMALL_WORDS.match(word):
            line.append(icu_lower(word))
            continue

        hyphenated = []
        for item in word.split('-'):
            hyphenated.append(CAPFIRST.sub(lambda m: icu_upper(m.group(0)), item))
        line.append("-".join(hyphenated))

    result = " ".join(line)

    result = SMALL_FIRST.sub(lambda m: '%s%s' % (
        m.group(1),
        capitalize(m.group(2))
    ), result)

    result = SMALL_AFTER_NUM.sub(lambda m: '%s%s' % (m.group(1),
        capitalize(m.group(2))
    ), result)

    result = SMALL_LAST.sub(lambda m: capitalize(m.group(0)), result)

    result = SUBPHRASE.sub(lambda m: '%s%s' % (
        m.group(1),
        capitalize(m.group(2))
    ), result)

    return result
コード例 #3
0
ファイル: dictionary.py プロジェクト: yunfile123/calibre
    def suggestions(self, word, locale=None):
        locale = locale or self.default_locale
        d = self.dictionary_for_locale(locale)
        ans = ()

        def add_suggestion(w, ans):
            return (w,) + tuple(x for x in ans if x != w)

        if d is not None:
            try:
                ans = d.obj.suggest(unicode(word))
            except ValueError:
                pass
            else:
                dehyphenated_word = self.remove_hyphenation.sub('', word)
                if len(dehyphenated_word) != len(word) and self.recognized(dehyphenated_word, locale):
                    # Ensure the de-hyphenated word is present and is the first suggestion
                    ans = add_suggestion(dehyphenated_word, ans)
                else:
                    m = self.fix_punctuation_pat.search(word)
                    if m is not None:
                        w1, w2 = word[:m.start()], word[m.end():]
                        if self.recognized(w1) and self.recognized(w2):
                            fw = w1 + m.group() + ' ' + w2
                            ans = add_suggestion(fw, ans)
                            if capitalize(w2) != w2:
                                fw = w1 + m.group() + ' ' + capitalize(w2)
                                ans = add_suggestion(fw, ans)

        return ans
コード例 #4
0
ファイル: icu_test.py プロジェクト: mrmac123/calibre
    def test_change_case(self):
        ' Test the various ways of changing the case '
        from calibre.utils.titlecase import titlecase
        # Test corner cases
        self.ae('A', icu.upper(b'a'))
        for x in ('', None, False, 1):
            self.ae(x, icu.capitalize(x))

        for x in ('a', 'Alice\'s code', 'macdonald\'s machIne', '02 the wars'):
            self.ae(icu.upper(x), x.upper())
            self.ae(icu.lower(x), x.lower())
            # ICU's title case algorithm is different from ours, when there are
            # capitals inside words
            self.ae(icu.title_case(x), titlecase(x).replace('machIne', 'Machine'))
            self.ae(icu.capitalize(x), x[0].upper() + x[1:].lower())
コード例 #5
0
ファイル: icu_test.py プロジェクト: charliehower/calibre
    def test_change_case(self):
        ' Test the various ways of changing the case '
        from calibre.utils.titlecase import titlecase
        # Test corner cases
        self.ae('A', icu.upper(b'a'))
        for x in ('', None, False, 1):
            self.ae(x, icu.capitalize(x))

        for x in ('a', 'Alice\'s code', 'macdonald\'s machIne', '02 the wars'):
            self.ae(icu.upper(x), x.upper())
            self.ae(icu.lower(x), x.lower())
            # ICU's title case algorithm is different from ours, when there are
            # capitals inside words
            self.ae(icu.title_case(x), titlecase(x).replace('machIne', 'Machine'))
            self.ae(icu.capitalize(x), x[0].upper() + x[1:].lower())
コード例 #6
0
ファイル: base.py プロジェクト: Polyfun/calibre
def cap_author_token(token):
    lt = lower(token)
    if lt in ('von', 'de', 'el', 'van', 'le'):
        return lt
    # no digits no spez. characters
    if re.match(r'([^\d\W]\.){2,}$', lt, re.UNICODE) is not None:
        # Normalize tokens of the form J.K. to J. K.
        parts = token.split('.')
        return '. '.join(map(capitalize, parts)).strip()
    scots_name = None
    for x in ('mc', 'mac'):
        if (token.lower().startswith(x) and len(token) > len(x) and
                (
                    token[len(x)] == upper(token[len(x)]) or
                    lt == token
                )):
            scots_name = len(x)
            break
    ans = capitalize(token)
    if scots_name is not None:
        ans = ans[:scots_name] + upper(ans[scots_name]) + ans[scots_name+1:]
    for x in ('-', "'"):
        idx = ans.find(x)
        if idx > -1 and len(ans) > idx+2:
            ans = ans[:idx+1] + upper(ans[idx+1]) + ans[idx+2:]
    return ans
コード例 #7
0
def cap_author_token(token):
    lt = lower(token)
    if lt in ('von', 'de', 'el', 'van', 'le'):
        return lt
    # no digits no spez. characters
    if re.match(r'([^\d\W]\.){2,}$', lt, re.UNICODE) is not None:
        # Normalize tokens of the form J.K. to J. K.
        parts = token.split('.')
        return '. '.join(map(capitalize, parts)).strip()
    scots_name = None
    for x in ('mc', 'mac'):
        if (token.lower().startswith(x) and len(token) > len(x) and
                (
                    token[len(x)] == upper(token[len(x)]) or
                    lt == token
                )):
            scots_name = len(x)
            break
    ans = capitalize(token)
    if scots_name is not None:
        ans = ans[:scots_name] + upper(ans[scots_name]) + ans[scots_name+1:]
    for x in ('-', "'"):
        idx = ans.find(x)
        if idx > -1 and len(ans) > idx+2:
            ans = ans[:idx+1] + upper(ans[idx+1]) + ans[idx+2:]
    return ans
コード例 #8
0
ファイル: base.py プロジェクト: yeyanchao/calibre
def cap_author_token(token):
    lt = lower(token)
    if lt in ("von", "de", "el", "van", "le"):
        return lt
    # no digits no spez. characters
    if re.match(r"([^\d\W]\.){2,}$", lt, re.UNICODE) is not None:
        # Normalize tokens of the form J.K. to J. K.
        parts = token.split(".")
        return ". ".join(map(capitalize, parts)).strip()
    scots_name = None
    for x in ("mc", "mac"):
        if (
            token.lower().startswith(x)
            and len(token) > len(x)
            and (token[len(x)] == upper(token[len(x)]) or lt == token)
        ):
            scots_name = len(x)
            break
    ans = capitalize(token)
    if scots_name is not None:
        ans = ans[:scots_name] + upper(ans[scots_name]) + ans[scots_name + 1 :]
    for x in ("-", "'"):
        idx = ans.find(x)
        if idx > -1 and len(ans) > idx + 2:
            ans = ans[: idx + 1] + upper(ans[idx + 1]) + ans[idx + 2 :]
    return ans
コード例 #9
0
ファイル: icu_test.py プロジェクト: JackonYang/calibre
    def test_change_case(self):
        " Test the various ways of changing the case "
        from calibre.utils.titlecase import titlecase

        # Test corner cases
        self.ae("A", icu.upper(b"a"))
        for x in ("", None, False, 1):
            self.ae(x, icu.capitalize(x))

        for x in ("a", "Alice's code", "macdonald's machIne", "02 the wars"):
            self.ae(icu.upper(x), x.upper())
            self.ae(icu.lower(x), x.lower())
            # ICU's title case algorithm is different from ours, when there are
            # capitals inside words
            self.ae(icu.title_case(x), titlecase(x).replace("machIne", "Machine"))
            self.ae(icu.capitalize(x), x[0].upper() + x[1:].lower())
コード例 #10
0
 def capitalize(self):
     self.push_history()
     from calibre.utils.icu import capitalize
     for item in self.selectedItems():
         t = unicode_type(item.data(0, Qt.DisplayRole) or '')
         item.setData(0, Qt.DisplayRole, capitalize(t))
コード例 #11
0
ファイル: widgets.py プロジェクト: zdndanny/calibre
 def capitalize(self):
     from calibre.utils.icu import capitalize
     self.setText(capitalize(unicode_type(self.text())))
コード例 #12
0
ファイル: metadata_bulk.py プロジェクト: siebert/calibre
class MetadataBulkDialog(ResizableDialog, Ui_MetadataBulkDialog):

    s_r_functions = {''              : lambda x: x,
                            _('Lower Case') : lambda x: icu_lower(x),
                            _('Upper Case') : lambda x: icu_upper(x),
                            _('Title Case') : lambda x: titlecase(x),
                            _('Capitalize') : lambda x: capitalize(x),
                    }

    s_r_match_modes = [_('Character match'),
                            _('Regular Expression'),
                      ]

    s_r_replace_modes = [_('Replace field'),
                            _('Prepend to field'),
                            _('Append to field'),
                        ]

    def __init__(self, window, rows, model, tab, refresh_books):
        ResizableDialog.__init__(self, window)
        Ui_MetadataBulkDialog.__init__(self)
        self.model = model
        self.db = model.db
        self.refresh_book_list.setChecked(gprefs['refresh_book_list_on_bulk_edit'])
        self.refresh_book_list.toggled.connect(self.save_refresh_booklist)
        self.ids = [self.db.id(r) for r in rows]
        self.first_title = self.db.title(self.ids[0], index_is_id=True)
        self.cover_clone.setToolTip(unicode(self.cover_clone.toolTip()) + ' (%s)' % self.first_title)
        self.box_title.setText('<p>' +
                _('Editing meta information for <b>%d books</b>') %
                len(rows))
        self.write_series = False
        self.changed = False
        self.refresh_books = refresh_books
        self.comments = null
        self.comments_button.clicked.connect(self.set_comments)

        all_tags = self.db.all_tags()
        self.tags.update_items_cache(all_tags)
        self.remove_tags.update_items_cache(all_tags)

        self.initialize_combos()

        for f in sorted(self.db.all_formats()):
            self.remove_format.addItem(f)

        self.remove_format.setCurrentIndex(-1)

        self.series.currentIndexChanged[int].connect(self.series_changed)
        self.series.editTextChanged.connect(self.series_changed)
        self.tag_editor_button.clicked.connect(self.tag_editor)
        self.autonumber_series.stateChanged[int].connect(self.auto_number_changed)
        self.pubdate.setMinimumDateTime(UNDEFINED_QDATETIME)
        self.pubdate_cw = CalendarWidget(self.pubdate)
        self.pubdate.setCalendarWidget(self.pubdate_cw)
        pubdate_format = tweaks['gui_pubdate_display_format']
        if pubdate_format is not None:
            self.pubdate.setDisplayFormat(pubdate_format)
        self.pubdate.setSpecialValueText(_('Undefined'))
        self.clear_pubdate_button.clicked.connect(self.clear_pubdate)
        self.pubdate.dateTimeChanged.connect(self.do_apply_pubdate)
        self.adddate.setDateTime(QDateTime.currentDateTime())
        self.adddate.setMinimumDateTime(UNDEFINED_QDATETIME)
        adddate_format = tweaks['gui_timestamp_display_format']
        if adddate_format is not None:
            self.adddate.setDisplayFormat(adddate_format)
        self.adddate.setSpecialValueText(_('Undefined'))
        self.clear_adddate_button.clicked.connect(self.clear_adddate)
        self.adddate.dateTimeChanged.connect(self.do_apply_adddate)

        if len(self.db.custom_field_keys(include_composites=False)) == 0:
            self.central_widget.removeTab(1)
        else:
            self.create_custom_column_editors()

        self.prepare_search_and_replace()

        self.button_box.clicked.connect(self.button_clicked)
        self.button_box.button(QDialogButtonBox.Apply).setToolTip(_(
            'Immediately make all changes without closing the dialog. '
            'This operation cannot be canceled or undone'))
        self.do_again = False
        self.central_widget.setCurrentIndex(tab)
        geom = gprefs.get('bulk_metadata_window_geometry', None)
        if geom is not None:
            self.restoreGeometry(bytes(geom))
        ct = gprefs.get('bulk_metadata_window_tab', 0)
        self.central_widget.setCurrentIndex(ct)
        self.languages.init_langs(self.db)
        self.languages.setEditText('')
        self.authors.setFocus(Qt.OtherFocusReason)
        self.exec_()

    def set_comments(self):
        from calibre.gui2.dialogs.comments_dialog import CommentsDialog
        d = CommentsDialog(self, '' if self.comments is null else (self.comments or ''), _('Comments'))
        if d.exec_() == d.Accepted:
            self.comments = d.textbox.html
            b = self.comments_button
            b.setStyleSheet('QPushButton { font-weight: bold }')
            if unicode(b.text())[-1] != '*':
                b.setText(unicode(b.text()) + ' *')

    def save_refresh_booklist(self, *args):
        gprefs['refresh_book_list_on_bulk_edit'] = bool(self.refresh_book_list.isChecked())

    def save_state(self, *args):
        gprefs['bulk_metadata_window_geometry'] = \
            bytearray(self.saveGeometry())
        gprefs['bulk_metadata_window_tab'] = self.central_widget.currentIndex()

    def do_apply_pubdate(self, *args):
        self.apply_pubdate.setChecked(True)

    def clear_pubdate(self, *args):
        self.pubdate.setDateTime(UNDEFINED_QDATETIME)

    def do_apply_adddate(self, *args):
        self.apply_adddate.setChecked(True)

    def clear_adddate(self, *args):
        self.adddate.setDateTime(UNDEFINED_QDATETIME)

    def button_clicked(self, which):
        if which == self.button_box.button(QDialogButtonBox.Apply):
            self.do_again = True
            self.accept()

    # S&R {{{
    def prepare_search_and_replace(self):
        self.search_for.initialize('bulk_edit_search_for')
        self.replace_with.initialize('bulk_edit_replace_with')
        self.s_r_template.initialize('bulk_edit_template')
        self.test_text.initialize('bulk_edit_test_test')
        self.all_fields = ['']
        self.writable_fields = ['']
        fm = self.db.field_metadata
        for f in fm:
            if (f in ['author_sort'] or
                    (fm[f]['datatype'] in ['text', 'series', 'enumeration', 'comments']
                     and fm[f].get('search_terms', None)
                     and f not in ['formats', 'ondevice', 'series_sort']) or
                    (fm[f]['datatype'] in ['int', 'float', 'bool', 'datetime'] and
                     f not in ['id', 'timestamp'])):
                self.all_fields.append(f)
                self.writable_fields.append(f)
            if fm[f]['datatype'] == 'composite':
                self.all_fields.append(f)
        self.all_fields.sort()
        self.all_fields.insert(1, '{template}')
        self.writable_fields.sort()
        self.search_field.setMaxVisibleItems(25)
        self.destination_field.setMaxVisibleItems(25)
        self.testgrid.setColumnStretch(1, 1)
        self.testgrid.setColumnStretch(2, 1)
        offset = 10
        self.s_r_number_of_books = min(10, len(self.ids))
        for i in range(1,self.s_r_number_of_books+1):
            w = QLabel(self.tabWidgetPage3)
            w.setText(_('Book %d:')%i)
            self.testgrid.addWidget(w, i+offset, 0, 1, 1)
            w = QLineEdit(self.tabWidgetPage3)
            w.setReadOnly(True)
            name = 'book_%d_text'%i
            setattr(self, name, w)
            self.book_1_text.setObjectName(name)
            self.testgrid.addWidget(w, i+offset, 1, 1, 1)
            w = QLineEdit(self.tabWidgetPage3)
            w.setReadOnly(True)
            name = 'book_%d_result'%i
            setattr(self, name, w)
            self.book_1_text.setObjectName(name)
            self.testgrid.addWidget(w, i+offset, 2, 1, 1)

        ident_types = sorted(self.db.get_all_identifier_types(), key=sort_key)
        self.s_r_dst_ident.setCompleter(QCompleter(ident_types))
        try:
            self.s_r_dst_ident.setPlaceholderText(_('Enter an identifier type'))
        except:
            pass
        self.s_r_src_ident.addItems(ident_types)

        self.main_heading = _(
                 '<b>You can destroy your library using this feature.</b> '
                 'Changes are permanent. There is no undo function. '
                 'You are strongly encouraged to back up your library '
                 'before proceeding.<p>'
                 'Search and replace in text fields using character matching '
                 'or regular expressions. ')

        self.character_heading = _(
                 'In character mode, the field is searched for the entered '
                 'search text. The text is replaced by the specified replacement '
                 'text everywhere it is found in the specified field. After '
                 'replacement is finished, the text can be changed to '
                 'upper-case, lower-case, or title-case. If the case-sensitive '
                 'check box is checked, the search text must match exactly. If '
                 'it is unchecked, the search text will match both upper- and '
                 'lower-case letters'
                 )

        self.regexp_heading = _(
                 'In regular expression mode, the search text is an '
                 'arbitrary python-compatible regular expression. The '
                 'replacement text can contain backreferences to parenthesized '
                 'expressions in the pattern. The search is not anchored, '
                 'and can match and replace multiple times on the same string. '
                 'The modification functions (lower-case etc) are applied to the '
                 'matched text, not to the field as a whole. '
                 'The destination box specifies the field where the result after '
                 'matching and replacement is to be assigned. You can replace '
                 'the text in the field, or prepend or append the matched text. '
                 'See <a href="http://docs.python.org/library/re.html"> '
                 'this reference</a> for more information on python\'s regular '
                 'expressions, and in particular the \'sub\' function.'
                 )

        self.search_mode.addItems(self.s_r_match_modes)
        self.search_mode.setCurrentIndex(dynamic.get('s_r_search_mode', 0))
        self.replace_mode.addItems(self.s_r_replace_modes)
        self.replace_mode.setCurrentIndex(0)

        self.s_r_search_mode = 0
        self.s_r_error = None
        self.s_r_obj = None

        self.replace_func.addItems(sorted(self.s_r_functions.keys()))
        self.search_mode.currentIndexChanged[int].connect(self.s_r_search_mode_changed)
        self.search_field.currentIndexChanged[int].connect(self.s_r_search_field_changed)
        self.destination_field.currentIndexChanged[int].connect(self.s_r_destination_field_changed)

        self.replace_mode.currentIndexChanged[int].connect(self.s_r_paint_results)
        self.replace_func.currentIndexChanged[str].connect(self.s_r_paint_results)
        self.search_for.editTextChanged[str].connect(self.s_r_paint_results)
        self.replace_with.editTextChanged[str].connect(self.s_r_paint_results)
        self.test_text.editTextChanged[str].connect(self.s_r_paint_results)
        self.comma_separated.stateChanged.connect(self.s_r_paint_results)
        self.case_sensitive.stateChanged.connect(self.s_r_paint_results)
        self.s_r_src_ident.currentIndexChanged[int].connect(self.s_r_identifier_type_changed)
        self.s_r_dst_ident.textChanged.connect(self.s_r_paint_results)
        self.s_r_template.lost_focus.connect(self.s_r_template_changed)
        self.central_widget.setCurrentIndex(0)

        self.search_for.completer().setCaseSensitivity(Qt.CaseSensitive)
        self.replace_with.completer().setCaseSensitivity(Qt.CaseSensitive)
        self.s_r_template.completer().setCaseSensitivity(Qt.CaseSensitive)

        self.s_r_search_mode_changed(self.search_mode.currentIndex())
        self.multiple_separator.setFixedWidth(30)
        self.multiple_separator.setText(' ::: ')
        self.multiple_separator.textChanged.connect(self.s_r_separator_changed)
        self.results_count.valueChanged[int].connect(self.s_r_display_bounds_changed)
        self.starting_from.valueChanged[int].connect(self.s_r_display_bounds_changed)

        self.save_button.clicked.connect(self.s_r_save_query)
        self.remove_button.clicked.connect(self.s_r_remove_query)

        self.queries = JSONConfig("search_replace_queries")
        self.saved_search_name = ''
        self.query_field.addItem("")
        self.query_field_values = sorted([q for q in self.queries], key=sort_key)
        self.query_field.addItems(self.query_field_values)
        self.query_field.currentIndexChanged[str].connect(self.s_r_query_change)
        self.query_field.setCurrentIndex(0)
        self.search_field.setCurrentIndex(0)
        self.s_r_search_field_changed(0)

    def s_r_sf_itemdata(self, idx):
        if idx is None:
            idx = self.search_field.currentIndex()
        return unicode(self.search_field.itemData(idx).toString())

    def s_r_df_itemdata(self, idx):
        if idx is None:
            idx = self.destination_field.currentIndex()
        return unicode(self.destination_field.itemData(idx).toString())

    def s_r_get_field(self, mi, field):
        if field:
            if field == '{template}':
                v = SafeFormat().safe_format(
                    unicode(self.s_r_template.text()), mi, _('S/R TEMPLATE ERROR'), mi)
                return [v]
            fm = self.db.metadata_for_field(field)
            if field == 'sort':
                val = mi.get('title_sort', None)
            elif fm['datatype'] == 'datetime':
                val = mi.format_field(field)[1]
            else:
                val = mi.get(field, None)
            if isinstance(val, (int, float, bool)):
                val = str(val)
            elif fm['is_csp']:
                # convert the csp dict into a list
                id_type = unicode(self.s_r_src_ident.currentText())
                if id_type:
                    val = [val.get(id_type, '')]
                else:
                    val = [u'%s:%s'%(t[0], t[1]) for t in val.iteritems()]
            if val is None:
                val = [] if fm['is_multiple'] else ['']
            elif not fm['is_multiple']:
                val = [val]
            elif fm['datatype'] == 'composite':
                val = [v2.strip() for v2 in val.split(fm['is_multiple']['ui_to_list'])]
            elif field == 'authors':
                val = [v2.replace('|', ',') for v2 in val]
        else:
            val = []
        if not val:
            val = ['']
        return val

    def s_r_display_bounds_changed(self, i):
        self.s_r_search_field_changed(self.search_field.currentIndex())

    def s_r_template_changed(self):
        self.s_r_search_field_changed(self.search_field.currentIndex())

    def s_r_identifier_type_changed(self, idx):
        self.s_r_search_field_changed(self.search_field.currentIndex())
        self.s_r_paint_results(idx)

    def s_r_search_field_changed(self, idx):
        self.s_r_template.setVisible(False)
        self.template_label.setVisible(False)
        self.s_r_src_ident_label.setVisible(False)
        self.s_r_src_ident.setVisible(False)
        if idx == 1:  # Template
            self.s_r_template.setVisible(True)
            self.template_label.setVisible(True)
        elif self.s_r_sf_itemdata(idx) == 'identifiers':
            self.s_r_src_ident_label.setVisible(True)
            self.s_r_src_ident.setVisible(True)

        for i in range(0, self.s_r_number_of_books):
            w = getattr(self, 'book_%d_text'%(i+1))
            mi = self.db.get_metadata(self.ids[i], index_is_id=True)
            src = self.s_r_sf_itemdata(idx)
            t = self.s_r_get_field(mi, src)
            if len(t) > 1:
                t = t[self.starting_from.value()-1:
                      self.starting_from.value()-1 + self.results_count.value()]
            w.setText(unicode(self.multiple_separator.text()).join(t))

        if self.search_mode.currentIndex() == 0:
            self.destination_field.setCurrentIndex(idx)
        else:
            self.s_r_destination_field_changed(self.destination_field.currentIndex())
            self.s_r_paint_results(None)

    def s_r_destination_field_changed(self, idx):
        self.s_r_dst_ident_label.setVisible(False)
        self.s_r_dst_ident.setVisible(False)
        txt = self.s_r_df_itemdata(idx)
        if not txt:
            txt = self.s_r_sf_itemdata(None)
        if txt and txt in self.writable_fields:
            if txt == 'identifiers':
                self.s_r_dst_ident_label.setVisible(True)
                self.s_r_dst_ident.setVisible(True)
            self.destination_field_fm = self.db.metadata_for_field(txt)
        self.s_r_paint_results(None)

    def s_r_search_mode_changed(self, val):
        self.search_field.clear()
        self.destination_field.clear()
        if val == 0:
            for f in self.writable_fields:
                self.search_field.addItem(f if f != 'sort' else 'title_sort', f)
                self.destination_field.addItem(f if f != 'sort' else 'title_sort', f)
            self.destination_field.setCurrentIndex(0)
            self.destination_field.setVisible(False)
            self.destination_field_label.setVisible(False)
            self.replace_mode.setCurrentIndex(0)
            self.replace_mode.setVisible(False)
            self.replace_mode_label.setVisible(False)
            self.comma_separated.setVisible(False)
            self.s_r_heading.setText('<p>'+self.main_heading + self.character_heading)
        else:
            self.search_field.blockSignals(True)
            self.destination_field.blockSignals(True)
            for f in self.all_fields:
                self.search_field.addItem(f if f != 'sort' else 'title_sort', f)
            for f in self.writable_fields:
                self.destination_field.addItem(f if f != 'sort' else 'title_sort', f)
            self.search_field.blockSignals(False)
            self.destination_field.blockSignals(False)
            self.destination_field.setVisible(True)
            self.destination_field_label.setVisible(True)
            self.replace_mode.setVisible(True)
            self.replace_mode_label.setVisible(True)
            self.comma_separated.setVisible(True)
            self.s_r_heading.setText('<p>'+self.main_heading + self.regexp_heading)
        self.s_r_paint_results(None)

    def s_r_separator_changed(self, txt):
        self.s_r_search_field_changed(self.search_field.currentIndex())

    def s_r_set_colors(self):
        if self.s_r_error is not None:
            col = 'rgb(255, 0, 0, 20%)'
            self.test_result.setText(self.s_r_error.message)
        else:
            col = 'rgb(0, 255, 0, 20%)'
        self.test_result.setStyleSheet('QLineEdit { color: black; '
                                       'background-color: %s; }'%col)
        for i in range(0,self.s_r_number_of_books):
            getattr(self, 'book_%d_result'%(i+1)).setText('')

    def s_r_func(self, match):
        rfunc = self.s_r_functions[unicode(self.replace_func.currentText())]
        rtext = unicode(self.replace_with.text())
        rtext = match.expand(rtext)
        return rfunc(rtext)

    def s_r_do_regexp(self, mi):
        src_field = self.s_r_sf_itemdata(None)
        src = self.s_r_get_field(mi, src_field)
        result = []
        rfunc = self.s_r_functions[unicode(self.replace_func.currentText())]
        for s in src:
            t = self.s_r_obj.sub(self.s_r_func, s)
            if self.search_mode.currentIndex() == 0:
                t = rfunc(t)
            result.append(t)
        return result

    def s_r_do_destination(self, mi, val):
        src = self.s_r_sf_itemdata(None)
        if src == '':
            return ''
        dest = self.s_r_df_itemdata(None)
        if dest == '':
            if (src == '{template}' or
                        self.db.metadata_for_field(src)['datatype'] == 'composite'):
                raise Exception(_('You must specify a destination when source is '
                                  'a composite field or a template'))
            dest = src
        dest_mode = self.replace_mode.currentIndex()

        if self.destination_field_fm['is_csp']:
            dest_ident = unicode(self.s_r_dst_ident.text())
            if not dest_ident or (src == 'identifiers' and dest_ident == '*'):
                raise Exception(_('You must specify a destination identifier type'))

        if self.destination_field_fm['is_multiple']:
            if self.comma_separated.isChecked():
                splitter = self.destination_field_fm['is_multiple']['ui_to_list']
                res = []
                for v in val:
                    res.extend([x.strip() for x in v.split(splitter) if x.strip()])
                val = res
            else:
                val = [v.replace(',', '') for v in val]

        if dest_mode != 0:
            dest_val = mi.get(dest, '')
            if self.db.metadata_for_field(dest)['is_csp']:
                dst_id_type = unicode(self.s_r_dst_ident.text())
                if dst_id_type:
                    dest_val = [dest_val.get(dst_id_type, '')]
                else:
                    # convert the csp dict into a list
                    dest_val = [u'%s:%s'%(t[0], t[1]) for t in dest_val.iteritems()]
            if dest_val is None:
                dest_val = []
            elif not isinstance(dest_val, list):
                dest_val = [dest_val]
        else:
            dest_val = []

        if dest_mode == 1:
            val.extend(dest_val)
        elif dest_mode == 2:
            val[0:0] = dest_val
        return val

    def s_r_replace_mode_separator(self):
        if self.comma_separated.isChecked():
            return ','
        return ''

    def s_r_paint_results(self, txt):
        self.s_r_error = None
        self.s_r_set_colors()

        if self.case_sensitive.isChecked():
            flags = 0
        else:
            flags = re.I

        flags |= re.UNICODE

        try:
            stext = unicode(self.search_for.text())
            if not stext:
                raise Exception(_('You must specify a search expression in the "Search for" field'))
            if self.search_mode.currentIndex() == 0:
                self.s_r_obj = re.compile(re.escape(stext), flags)
            else:
                self.s_r_obj = re.compile(stext, flags)
        except Exception as e:
            self.s_r_obj = None
            self.s_r_error = e
            self.s_r_set_colors()
            return

        try:
            self.test_result.setText(self.s_r_obj.sub(self.s_r_func,
                                     unicode(self.test_text.text())))
        except Exception as e:
            self.s_r_error = e
            self.s_r_set_colors()
            return

        for i in range(0,self.s_r_number_of_books):
            mi = self.db.get_metadata(self.ids[i], index_is_id=True)
            wr = getattr(self, 'book_%d_result'%(i+1))
            try:
                result = self.s_r_do_regexp(mi)
                t = self.s_r_do_destination(mi, result)
                if len(t) > 1 and self.destination_field_fm['is_multiple']:
                    t = t[self.starting_from.value()-1:
                          self.starting_from.value()-1 + self.results_count.value()]
                    t = unicode(self.multiple_separator.text()).join(t)
                else:
                    t = self.s_r_replace_mode_separator().join(t)
                wr.setText(t)
            except Exception as e:
                self.s_r_error = e
                self.s_r_set_colors()
                break

    def do_search_replace(self, book_id):
        source = self.s_r_sf_itemdata(None)
        if not source or not self.s_r_obj:
            return
        dest = self.s_r_df_itemdata(None)
        if not dest:
            dest = source
        dfm = self.db.field_metadata[dest]
        mi = self.db.new_api.get_proxy_metadata(book_id)
        val = self.s_r_do_regexp(mi)
        val = self.s_r_do_destination(mi, val)
        if dfm['is_multiple']:
            if dfm['is_csp']:
                # convert the colon-separated pair strings back into a dict,
                # which is what set_identifiers wants
                dst_id_type = unicode(self.s_r_dst_ident.text())
                if dst_id_type and dst_id_type != '*':
                    v = ''.join(val)
                    ids = mi.get(dest)
                    ids[dst_id_type] = v
                    val = ids
                else:
                    try:
                        val = dict([(t.split(':')) for t in val])
                    except:
                        raise Exception(_('Invalid identifier string. It must be a '
                                          'comma-separated list of pairs of '
                                          'strings separated by a colon'))
        else:
            val = self.s_r_replace_mode_separator().join(val)
            if dest == 'title' and len(val) == 0:
                val = _('Unknown')

        self.set_field_calls[dest][book_id] = val
    # }}}

    def create_custom_column_editors(self):
        w = self.central_widget.widget(1)
        layout = QGridLayout()
        self.custom_column_widgets, self.__cc_spacers = \
            populate_metadata_page(layout, self.db, self.ids, parent=w,
                                   two_column=False, bulk=True)
        w.setLayout(layout)
        self.__custom_col_layouts = [layout]
        ans = self.custom_column_widgets
        for i in range(len(ans)-1):
            w.setTabOrder(ans[i].widgets[-1], ans[i+1].widgets[1])
            for c in range(2, len(ans[i].widgets), 2):
                w.setTabOrder(ans[i].widgets[c-1], ans[i].widgets[c+1])

    def initialize_combos(self):
        self.initalize_authors()
        self.initialize_series()
        self.initialize_publisher()
        for x in ('authors', 'publisher', 'series'):
            x = getattr(self, x)
            x.setSizeAdjustPolicy(x.AdjustToMinimumContentsLengthWithIcon)
            x.setMinimumContentsLength(25)

    def initalize_authors(self):
        all_authors = self.db.all_authors()
        all_authors.sort(key=lambda x : sort_key(x[1]))

        self.authors.set_separator('&')
        self.authors.set_space_before_sep(True)
        self.authors.set_add_separator(tweaks['authors_completer_append_separator'])
        self.authors.update_items_cache(self.db.all_author_names())
        self.authors.show_initial_value('')

    def initialize_series(self):
        all_series = self.db.all_series()
        all_series.sort(key=lambda x : sort_key(x[1]))
        self.series.set_separator(None)
        self.series.update_items_cache([x[1] for x in all_series])
        self.series.show_initial_value('')

    def initialize_publisher(self):
        all_publishers = self.db.all_publishers()
        all_publishers.sort(key=lambda x : sort_key(x[1]))
        self.publisher.set_separator(None)
        self.publisher.update_items_cache([x[1] for x in all_publishers])
        self.publisher.show_initial_value('')

    def tag_editor(self, *args):
        d = TagEditor(self, self.db, None)
        d.exec_()
        if d.result() == QDialog.Accepted:
            tag_string = ', '.join(d.tags)
            self.tags.setText(tag_string)
            self.tags.update_items_cache(self.db.all_tags())
            self.remove_tags.update_items_cache(self.db.all_tags())

    def auto_number_changed(self, state):
        if state:
            self.series_numbering_restarts.setEnabled(True)
            self.series_start_number.setEnabled(True)
        else:
            self.series_numbering_restarts.setEnabled(False)
            self.series_numbering_restarts.setChecked(False)
            self.series_start_number.setEnabled(False)
            self.series_start_number.setValue(1)

    def reject(self):
        self.save_state()
        ResizableDialog.reject(self)

    def accept(self):
        self.save_state()
        if len(self.ids) < 1:
            return QDialog.accept(self)
        try:
            source = self.s_r_sf_itemdata(None)
        except:
            source = ''
        do_sr = source and self.s_r_obj

        if self.s_r_error is not None and do_sr:
            error_dialog(self, _('Search/replace invalid'),
                    _('Search pattern is invalid: %s')%self.s_r_error.message,
                    show=True)
            return False
        self.changed = bool(self.ids)
        # Cache values from GUI so that Qt widgets are not used in
        # non GUI thread
        for w in getattr(self, 'custom_column_widgets', []):
            w.gui_val

        remove_all = self.remove_all_tags.isChecked()
        remove = []
        if not remove_all:
            remove = unicode(self.remove_tags.text()).strip().split(',')
        add = unicode(self.tags.text()).strip().split(',')
        au = unicode(self.authors.text())
        aus = unicode(self.author_sort.text())
        do_aus = self.author_sort.isEnabled()
        rating = self.rating.value()
        pub = unicode(self.publisher.text())
        do_series = self.write_series
        clear_series = self.clear_series.isChecked()
        clear_pub = self.clear_pub.isChecked()
        series = unicode(self.series.currentText()).strip()
        do_autonumber = self.autonumber_series.isChecked()
        do_series_restart = self.series_numbering_restarts.isChecked()
        series_start_value = self.series_start_number.value()
        do_remove_format = self.remove_format.currentIndex() > -1
        remove_format = unicode(self.remove_format.currentText())
        do_swap_ta = self.swap_title_and_author.isChecked()
        do_remove_conv = self.remove_conversion_settings.isChecked()
        do_auto_author = self.auto_author_sort.isChecked()
        do_title_case = self.change_title_to_title_case.isChecked()
        do_title_sort = self.update_title_sort.isChecked()
        clear_languages = self.clear_languages.isChecked()
        restore_original = self.restore_original.isChecked()
        languages = self.languages.lang_codes
        pubdate = adddate = None
        if self.apply_pubdate.isChecked():
            pubdate = qt_to_dt(self.pubdate.dateTime())
        if self.apply_adddate.isChecked():
            adddate = qt_to_dt(self.adddate.dateTime())

        cover_action = None
        if self.cover_remove.isChecked():
            cover_action = 'remove'
        elif self.cover_generate.isChecked():
            cover_action = 'generate'
        elif self.cover_from_fmt.isChecked():
            cover_action = 'fromfmt'
        elif self.cover_trim.isChecked():
            cover_action = 'trim'
        elif self.cover_clone.isChecked():
            cover_action = 'clone'

        args = Settings(remove_all, remove, add, au, aus, do_aus, rating, pub, do_series,
                do_autonumber, do_remove_format, remove_format, do_swap_ta,
                do_remove_conv, do_auto_author, series, do_series_restart,
                series_start_value, do_title_case, cover_action, clear_series, clear_pub,
                pubdate, adddate, do_title_sort, languages, clear_languages,
                restore_original, self.comments)

        self.set_field_calls = defaultdict(dict)
        bb = MyBlockingBusy(args, self.ids, self.db, self.refresh_books,
            getattr(self, 'custom_column_widgets', []),
            self.do_search_replace, do_sr, self.set_field_calls, parent=self)

        # The metadata backup thread causes database commits
        # which can slow down bulk editing of large numbers of books
        self.model.stop_metadata_backup()
        try:
            bb.exec_()
        finally:
            self.model.start_metadata_backup()

        bb.thread = bb.db = bb.cc_widgets = None

        if bb.error is not None:
            return error_dialog(self, _('Failed'),
                    bb.error[0], det_msg=bb.error[1],
                    show=True)

        dynamic['s_r_search_mode'] = self.search_mode.currentIndex()
        self.db.clean()
        return QDialog.accept(self)

    def series_changed(self, *args):
        self.write_series = bool(unicode(self.series.currentText()).strip())
        self.autonumber_series.setEnabled(True)

    def s_r_remove_query(self, *args):
        if self.query_field.currentIndex() == 0:
            return

        if not question_dialog(self, _("Delete saved search/replace"),
                _("The selected saved search/replace will be deleted. "
                    "Are you sure?")):
            return

        item_id = self.query_field.currentIndex()
        item_name = unicode(self.query_field.currentText())

        self.query_field.blockSignals(True)
        self.query_field.removeItem(item_id)
        self.query_field.blockSignals(False)
        self.query_field.setCurrentIndex(0)

        if item_name in self.queries.keys():
            del(self.queries[item_name])
            self.queries.commit()

    def s_r_save_query(self, *args):
        names = ['']
        names.extend(self.query_field_values)
        try:
            dex = names.index(self.saved_search_name)
        except:
            dex = 0
        name = ''
        while not name:
            name, ok =  QInputDialog.getItem(self, _('Save search/replace'),
                    _('Search/replace name:'), names, dex, True)
            if not ok:
                return
            if not name:
                error_dialog(self, _("Save search/replace"),
                        _("You must provide a name."), show=True)
        new = True
        name = unicode(name)
        if name in self.queries.keys():
            if not question_dialog(self, _("Save search/replace"),
                    _("That saved search/replace already exists and will be overwritten. "
                        "Are you sure?")):
                return
            new = False

        query = {}
        query['name'] = name
        query['search_field'] = unicode(self.search_field.currentText())
        query['search_mode'] = unicode(self.search_mode.currentText())
        query['s_r_template'] = unicode(self.s_r_template.text())
        query['s_r_src_ident'] = unicode(self.s_r_src_ident.currentText())
        query['search_for'] = unicode(self.search_for.text())
        query['case_sensitive'] = self.case_sensitive.isChecked()
        query['replace_with'] = unicode(self.replace_with.text())
        query['replace_func'] = unicode(self.replace_func.currentText())
        query['destination_field'] = unicode(self.destination_field.currentText())
        query['s_r_dst_ident'] = unicode(self.s_r_dst_ident.text())
        query['replace_mode'] = unicode(self.replace_mode.currentText())
        query['comma_separated'] = self.comma_separated.isChecked()
        query['results_count'] = self.results_count.value()
        query['starting_from'] = self.starting_from.value()
        query['multiple_separator'] = unicode(self.multiple_separator.text())

        self.queries[name] = query
        self.queries.commit()

        if new:
            self.query_field.blockSignals(True)
            self.query_field.clear()
            self.query_field.addItem('')
            self.query_field_values = sorted([q for q in self.queries], key=sort_key)
            self.query_field.addItems(self.query_field_values)
            self.query_field.blockSignals(False)
        self.query_field.setCurrentIndex(self.query_field.findText(name))

    def s_r_query_change(self, item_name):
        if not item_name:
            self.s_r_reset_query_fields()
            self.saved_search_name = ''
            return
        item = self.queries.get(unicode(item_name), None)
        if item is None:
            self.s_r_reset_query_fields()
            return
        self.saved_search_name = item_name

        def set_text(attr, key):
            try:
                attr.setText(item[key])
            except:
                pass

        def set_checked(attr, key):
            try:
                attr.setChecked(item[key])
            except:
                attr.setChecked(False)

        def set_value(attr, key):
            try:
                attr.setValue(int(item[key]))
            except:
                attr.setValue(0)

        def set_index(attr, key):
            try:
                attr.setCurrentIndex(attr.findText(item[key]))
            except:
                attr.setCurrentIndex(0)

        set_index(self.search_mode, 'search_mode')
        set_index(self.search_field, 'search_field')
        set_text(self.s_r_template, 's_r_template')

        self.s_r_template_changed()  # simulate gain/loss of focus

        set_index(self.s_r_src_ident, 's_r_src_ident')
        set_text(self.s_r_dst_ident, 's_r_dst_ident')
        set_text(self.search_for, 'search_for')
        set_checked(self.case_sensitive, 'case_sensitive')
        set_text(self.replace_with, 'replace_with')
        set_index(self.replace_func, 'replace_func')
        set_index(self.destination_field, 'destination_field')
        set_index(self.replace_mode, 'replace_mode')
        set_checked(self.comma_separated, 'comma_separated')
        set_value(self.results_count, 'results_count')
        set_value(self.starting_from, 'starting_from')
        set_text(self.multiple_separator, 'multiple_separator')

    def s_r_reset_query_fields(self):
        # Don't reset the search mode. The user will probably want to use it
        # as it was
        self.search_field.setCurrentIndex(0)
        self.s_r_src_ident.setCurrentIndex(0)
        self.s_r_template.setText("")
        self.search_for.setText("")
        self.case_sensitive.setChecked(False)
        self.replace_with.setText("")
        self.replace_func.setCurrentIndex(0)
        self.destination_field.setCurrentIndex(0)
        self.s_r_dst_ident.setText('')
        self.replace_mode.setCurrentIndex(0)
        self.comma_separated.setChecked(True)
        self.results_count.setValue(999)
        self.starting_from.setValue(1)
        self.multiple_separator.setText(" ::: ")
コード例 #13
0
ファイル: main.py プロジェクト: j-howell/calibre
 def capitalize(self):
     self.push_history()
     from calibre.utils.icu import capitalize
     for item in self.selectedItems():
         t = unicode_type(item.data(0, Qt.DisplayRole) or '')
         item.setData(0, Qt.DisplayRole, capitalize(t))
コード例 #14
0
ファイル: formatter_functions.py プロジェクト: Eksmo/calibre
 def evaluate(self, formatter, kwargs, mi, locals, val):
     return capitalize(val)
コード例 #15
0
 def evaluate(self, formatter, kwargs, mi, locals, val):
     return capitalize(val)
コード例 #16
0
ファイル: widgets.py プロジェクト: smdx023/calibre
 def capitalize(self):
     from calibre.utils.icu import capitalize
     self.setText(capitalize(str(self.text())))
コード例 #17
0
 def capitalize(self):
     from calibre.utils.icu import capitalize
     self.context_item.setText(capitalize(unicode(self.context_item.text())))
コード例 #18
0
ファイル: widgets.py プロジェクト: JimmXinu/calibre
 def capitalize(self):
     from calibre.utils.icu import capitalize
     self.setText(capitalize(unicode_type(self.text())))