from errno import ENOENT, EEXIST, EACCES
import shutil
-from singleton import Singleton
from config import Config
from utils import fubar
###############################################################################
-class Holding(Singleton):
+class Holding(object):
+ __shared_state = {}
+
def __init__(self, *args, **kwargs):
- super(Holding, self).__init__(*args, **kwargs)
+ self.__dict__ = self.__shared_state
- def _startup(self):
- self.in_holding = {}
- self.holding_dir = Config()["Dir::Queue::Holding"]
+ if not getattr(self, 'initialised', False):
+ self.initialised = True
+
+ self.in_holding = {}
+ self.holding_dir = Config()["Dir::Holding"]
+ # ftptrainees haven't access to holding, use a temp directory instead
+ if not os.access(self.holding_dir, os.W_OK):
+ self.holding_dir = Config()["Dir::TempPath"]
+
+ def chdir_to_holding(self):
+ os.chdir(self.holding_dir)
def copy_to_holding(self, filename):
base_filename = os.path.basename(filename)