def setdefault (self, k, d=None):
"""W.setdefault (k,d=None) -> W.get (k, d), also set W[k] = d if k not in W
"""
changed = not IterableUserDict.has_key (self, k)
v = IterableUserDict.setdefault (self, k, d)
if changed and self._valuechanged:
self._valuechanged ()
return v
def get_subscriptions():
"""Return the list of subscription dictionaries."""
from UserDict import IterableUserDict as UserDict
# Read sections from config file
# TODO Abstraction to allow reading subscriptions from different sources
feed_section = re.compile('^feed:\s*(.*)', re.I)
subs = []
for section in config.sections():
match = feed_section.match(section)
if match:
# UserDict allows adding attrs, whereas real dict does not
subscription = UserDict(config.items(section))
subscription['label'] = match.group(1).strip()
subscription.setdefault('slug', slugify(subscription['label']))
subscription.setdefault('errors', '')
subscription.section = section
if not subscription.has_key('url'):
# TODO Log an error if feed section has no url
continue
subs.append(subscription)
return subs
def setdefault(self, key, failobj=None):
IterableUserDict.setdefault(self, key, failobj)
if key not in self._keys: self._keys.append(key)
def setdefault(self, name, default):
if hasattr(default, 'items'):
default = DotDict(default)
return IterableUserDict.setdefault(self, name, default)
def setdefault(self, key, failobj=None):
IterableUserDict.setdefault(self, key, failobj)
if key not in self._keys:
self._keys.append(key)
