def fetch_metadata(self, *args):
from calibre.ebooks.metadata.sources.update import update_sources
update_sources()
d = FullFetch(self.cover.pixmap(), self)
ret = d.start(title=self.title.current_val, authors=self.authors.current_val,
identifiers=self.identifiers.current_val)
if ret == d.Accepted:
self.metadata_before_fetch = {f:getattr(self, f).current_val for f in fetched_fields}
from calibre.ebooks.metadata.sources.prefs import msprefs
mi = d.book
dummy = Metadata(_('Unknown'))
for f in msprefs['ignore_fields']:
if ':' not in f:
setattr(mi, f, getattr(dummy, f))
if mi is not None:
pd = mi.pubdate
if pd is not None:
# Put the downloaded published date into the local timezone
# as we discard time info and the date is timezone
# invariant. This prevents the as_local_timezone() call in
# update_from_mi from changing the pubdate
mi.pubdate = datetime(pd.year, pd.month, pd.day,
tzinfo=local_tz)
self.update_from_mi(mi, merge_comments=msprefs['append_comments'])
if d.cover_pixmap is not None:
self.metadata_before_fetch['cover'] = self.cover.current_val
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
def fetch_metadata(self, *args):
from calibre.ebooks.metadata.sources.update import update_sources
update_sources()
d = FullFetch(self.cover.pixmap(), self)
ret = d.start(title=self.title.current_val, authors=self.authors.current_val,
identifiers=self.identifiers.current_val)
if ret == d.Accepted:
self.metadata_before_fetch = {f:getattr(self, f).current_val for f in fetched_fields}
from calibre.ebooks.metadata.sources.prefs import msprefs
mi = d.book
dummy = Metadata(_('Unknown'))
for f in msprefs['ignore_fields']:
if ':' not in f:
setattr(mi, f, getattr(dummy, f))
if mi is not None:
pd = mi.pubdate
if pd is not None:
# Put the downloaded published date into the local timezone
# as we discard time info and the date is timezone
# invariant. This prevents the as_local_timezone() call in
# update_from_mi from changing the pubdate
mi.pubdate = datetime(pd.year, pd.month, pd.day,
tzinfo=local_tz)
self.update_from_mi(mi, merge_comments=msprefs['append_comments'])
if d.cover_pixmap is not None:
self.metadata_before_fetch['cover'] = self.cover.current_val
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
def download_cover(self, *args):
from calibre.ebooks.metadata.sources.update import update_sources
update_sources()
from calibre.gui2.metadata.single_download import CoverFetch
d = CoverFetch(self.cover.pixmap(), self)
ret = d.start(self.title.current_val, self.authors.current_val,
self.identifiers.current_val)
if ret == d.Accepted:
if d.cover_pixmap is not None:
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
def download_cover(self, *args):
from calibre.ebooks.metadata.sources.update import update_sources
update_sources()
from calibre.gui2.metadata.single_download import CoverFetch
d = CoverFetch(self.cover.pixmap(), self)
ret = d.start(self.title.current_val, self.authors.current_val,
self.identifiers.current_val)
if ret == d.Accepted:
if d.cover_pixmap is not None:
self.cover.current_val = pixmap_to_data(d.cover_pixmap)
def download_metadata(self, ids=None, ensure_fields=None):
if ids is None:
rows = self.gui.library_view.selectionModel().selectedRows()
if not rows or len(rows) == 0:
return error_dialog(self.gui, _('Cannot download metadata'),
_('No books selected'), show=True)
db = self.gui.library_view.model().db
ids = [db.id(row.row()) for row in rows]
from calibre.gui2.metadata.bulk_download import start_download
from calibre.ebooks.metadata.sources.update import update_sources
update_sources()
start_download(self.gui, ids,
Dispatcher(self.metadata_downloaded),
ensure_fields=ensure_fields)
