def do_obtain_new_books(cpus, account, notification=lambda x, y:x):
print "do_obtain_new_books in jobs.py"
print "Account is: %s" % (account)
# This server is an arbitrary_n job, so there is a notifier available.
# Set the % complete to a small number to avoid the 'unavailable' indicator
notification(0.01, "Starting up...")
from calibre.library import db
from calibre.utils.config import prefs
prefs.refresh()
db = db(read_only=False)
print "DB is: %s" % (db)
prefs = PrefsFacade(db)
print "Prefs are: %s" % (prefs)
print "Library id is (%s)" % (prefs.get_library_uuid())
reporter = ConsoleReporter()
downloader = BeamEbooksDownloader(prefs, caller = reporter)
print "-- LALA -- Downloader is: %s" % (downloader)
if account[prefs.ENABLED]:
downloader.login(account)
if downloader.successful_login == False:
notification(1.00, "Failed to log in...")
else:
notification(0.05, "Parsing document tree now...")
downloadable_ebooks = downloader.recursive_descent(norms(prefs[prefs.URLBASE]))
notification(0.50, "Loaded OPDS pages")
reporter.notify(downloadable_ebooks)
#
# Now, download the obtained ebooks...
notification(1.00, "Done...")
adder = EBookAdder(prefs, "beam-ebooks")
adder.load_books()
new_ebooks = []
for entry in downloadable_ebooks:
beamebooks_id = entry['id']
book = adder.books_of_this_shop.get(beamebooks_id)
if book is None:
new_ebooks.append(entry)
result = (new_ebooks)
return result
def download_ebooks(self):
print "Library id is (%s)" % (self.prefs.get_library_uuid())
db = self.prefs._get_db()
print "Library database object is (%s)" % (db)
caller = self.caller
self.adder = EBookAdder(self.prefs, "beam-ebooks")
self.adder.load_books()
handled_ebooks = 0
for entry in self.downloadable_ebooks:
beamebooks_id = entry['id']
book = self.adder.books_of_this_shop.get(beamebooks_id)
if book is None:
# Book not found, fetch and try to store in into the database
if handled_ebooks < self.prefs[
self.prefs.DOWNLOADS_PER_SESSION]:
handled_ebooks = handled_ebooks + 1
# Still in quota for this run
if caller is not None:
caller.notify("Working on book %d: %s" %
(handled_ebooks, beamebooks_id))
self.download_ebook(entry)
else:
continue
if caller is not None:
caller.notify("Handled (%d of %d) books, waiting for next run" %
(handled_ebooks, len(self.downloadable_ebooks)))
