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 pop (self, k, d=None):
"""W.pop (k, d=None) -> object
Remove specified key and return the corresponding value.
If key is not found, d is returned if given, otherwise KeyError
is raised.
"""
changed = IterableUserDict.has_key (self, k)
v = IterableUserDict.pop (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
verify(m2a == m2)
# SF bug #476616 -- copy() of UserDict subclass shared data
m2['foo'] = 'bar'
verify(m2a != m2)
# Test keys, items, values
verify(u2.keys() == d2.keys())
verify(u2.items() == d2.items())
verify(u2.values() == d2.values())
# Test has_key and "in".
for i in u2.keys():
verify(u2.has_key(i) == 1)
verify((i in u2) == 1)
verify(u1.has_key(i) == d1.has_key(i))
verify((i in u1) == (i in d1))
verify(u0.has_key(i) == d0.has_key(i))
verify((i in u0) == (i in d0))
# Test update
t = UserDict()
t.update(u2)
verify(t == u2)
# Test get
for i in u2.keys():
verify(m2a == m2)
# SF bug #476616 -- copy() of UserDict subclass shared data
m2['foo'] = 'bar'
verify(m2a != m2)
# Test keys, items, values
verify(u2.keys() == d2.keys())
verify(u2.items() == d2.items())
verify(u2.values() == d2.values())
# Test has_key and "in".
for i in u2.keys():
verify(u2.has_key(i) == 1)
verify((i in u2) == 1)
verify(u1.has_key(i) == d1.has_key(i))
verify((i in u1) == (i in d1))
verify(u0.has_key(i) == d0.has_key(i))
verify((i in u0) == (i in d0))
# Test update
t = UserDict()
t.update(u2)
verify(t == u2)
# Test get
for i in u2.keys():
# Check every path through every method of UserDict
from test_support import verify, verbose
from UserDict import UserDict, IterableUserDict
d0 = {}
d1 = {"one": 1}
d2 = {"one": 1, "two": 2}
# Test constructors
u = UserDict()
u0 = UserDict(d0)
u1 = UserDict(d1)
u2 = IterableUserDict(d2)
uu = UserDict(u)
uu0 = UserDict(u0)
uu1 = UserDict(u1)
uu2 = UserDict(u2)
# Test __repr__
verify(str(u0) == str(d0))
verify(repr(u1) == repr(d1))
verify(`u2` == `d2`)
# Test __cmp__ and __len__
all = [d0, d1, d2, u, u0, u1, u2, uu, uu0, uu1, uu2]
for a in all:
for b in all:
verify(cmp(a, b) == cmp(len(a), len(b)))
# Test __getitem__
verify(u2["one"] == 1)
try:
u1["two"]
except KeyError:
pass
# Check every path through every method of UserDict
from test_support import verify, verbose
from UserDict import UserDict, IterableUserDict
d0 = {}
d1 = {"one": 1}
d2 = {"one": 1, "two": 2}
# Test constructors
u = UserDict()
u0 = UserDict(d0)
u1 = UserDict(d1)
u2 = IterableUserDict(d2)
uu = UserDict(u)
uu0 = UserDict(u0)
uu1 = UserDict(u1)
uu2 = UserDict(u2)
# Test __repr__
verify(str(u0) == str(d0))
verify(repr(u1) == repr(d1))
verify( ` u2 ` == ` d2 `)
# Test __cmp__ and __len__
all = [d0, d1, d2, u, u0, u1, u2, uu, uu0, uu1, uu2]
for a in all:
for b in all:
verify(cmp(a, b) == cmp(len(a), len(b)))
# Test __getitem__
verify(u2["one"] == 1)
try:
u1["two"]
except KeyError:
pass
def has_key(self, key):
return (self.useEnv and os.environ.has_key(key)) or \
IterableUserDict.has_key(self, key)
