def _transfer(self, collector, filepath, d=None):
try:
fd = open(filepath.path, 'rb')
pager = TransferPager(collector, fd)
if d is not None:
pager.wait().chainDeferred(d)
print '%s, %d bytes' % (filepath.path, filepath.getsize())
except (OSError, IOError) as e:
print "Error:", e
if d is not None:
# make sure we callback, otherwise the queue will stick
d.errback(e)
def _restore(collector):
fd = self.server.storage.get(self.api.get_hostname(), from_path,
version_id)
pager = TransferPager(collector, fd)
pager.wait().addCallback(_restore_complete)