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Implement #734

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Kovid Goyal 2008-06-01 10:23:55 -07:00
parent 4fbe9c3fa4
commit daa604df81
1 changed files with 4 additions and 1 deletions
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5
src/calibre/gui2/dialogs/fetch_metadata.py
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@ -11,7 +11,7 @@ from PyQt4.QtCore import Qt, QObject, SIGNAL, QVariant, \
from PyQt4.QtGui import QDialog, QItemSelectionModel from PyQt4.QtGui import QDialog, QItemSelectionModel
from calibre.gui2.dialogs.fetch_metadata_ui import Ui_FetchMetadata from calibre.gui2.dialogs.fetch_metadata_ui import Ui_FetchMetadata
from calibre.gui2 import error_dialog, NONE from calibre.gui2 import error_dialog, NONE, info_dialog
from calibre.ebooks.metadata.isbndb import create_books, option_parser from calibre.ebooks.metadata.isbndb import create_books, option_parser
from calibre import Settings from calibre import Settings
@ -137,6 +137,9 @@ class FetchMetadata(QDialog, Ui_FetchMetadata):
books = create_books(opts, args, self.logger, self.timeout) books = create_books(opts, args, self.logger, self.timeout)
self.model = Matches(books) self.model = Matches(books)
if self.model.rowCount() < 1:
info_dialog(self, _('No metadata found'), _('No metadata found, try adjusting the title and author or the ISBN key.')).exec_()
self.reject()
self.matches.setModel(self.model) self.matches.setModel(self.model)
QObject.connect(self.matches.selectionModel(), SIGNAL('currentRowChanged(QModelIndex, QModelIndex)'), QObject.connect(self.matches.selectionModel(), SIGNAL('currentRowChanged(QModelIndex, QModelIndex)'),