\code{del \var{x}.\var{foobar}}.
\end{funcdesc}
-\begin{funcdesc}{dictionary}{\optional{mapping-or-sequence}}
+\begin{funcdesc}{dict}{\optional{mapping-or-sequence}}
Return a new dictionary initialized from the optional argument.
If an argument is not specified, return a new empty dictionary.
If the argument is a mapping object, return a dictionary mapping the
\code{\{1: 2, 2: 3\}}:
\begin{itemize}
- \item \code{dictionary(\{1: 2, 2: 3\})}
- \item \code{dictionary(\{1: 2, 2: 3\}.items())}
- \item \code{dictionary(\{1: 2, 2: 3\}.iteritems())}
- \item \code{dictionary(zip((1, 2), (2, 3)))}
- \item \code{dictionary([[2, 3], [1, 2]])}
- \item \code{dictionary([(i-1, i) for i in (2, 3)])}
+ \item \code{dict(\{1: 2, 2: 3\})}
+ \item \code{dict(\{1: 2, 2: 3\}.items())}
+ \item \code{dict(\{1: 2, 2: 3\}.iteritems())}
+ \item \code{dict(zip((1, 2), (2, 3)))}
+ \item \code{dict([[2, 3], [1, 2]])}
+ \item \code{dict([(i-1, i) for i in (2, 3)])}
\end{itemize}
\end{funcdesc}
for i in d.__iter__(): l.append(i)
vereq(l, l1)
l = []
- for i in dictionary.__iter__(d): l.append(i)
+ for i in dict.__iter__(d): l.append(i)
vereq(l, l1)
d = {1:2, 3:4}
testunop(d, 2, "len(a)", "__len__")
def dict_constructor():
if verbose:
- print "Testing dictionary constructor ..."
- d = dictionary()
+ print "Testing dict constructor ..."
+ d = dict()
vereq(d, {})
- d = dictionary({})
+ d = dict({})
vereq(d, {})
- d = dictionary(items={})
+ d = dict(items={})
vereq(d, {})
- d = dictionary({1: 2, 'a': 'b'})
+ d = dict({1: 2, 'a': 'b'})
vereq(d, {1: 2, 'a': 'b'})
- vereq(d, dictionary(d.items()))
- vereq(d, dictionary(items=d.iteritems()))
+ vereq(d, dict(d.items()))
+ vereq(d, dict(items=d.iteritems()))
for badarg in 0, 0L, 0j, "0", [0], (0,):
try:
- dictionary(badarg)
+ dict(badarg)
except TypeError:
pass
except ValueError:
# one seemed better as a ValueError than a TypeError.
pass
else:
- raise TestFailed("no TypeError from dictionary(%r)" % badarg)
+ raise TestFailed("no TypeError from dict(%r)" % badarg)
else:
- raise TestFailed("no TypeError from dictionary(%r)" % badarg)
+ raise TestFailed("no TypeError from dict(%r)" % badarg)
try:
- dictionary(senseless={})
+ dict(senseless={})
except TypeError:
pass
else:
- raise TestFailed("no TypeError from dictionary(senseless={})")
+ raise TestFailed("no TypeError from dict(senseless={})")
try:
- dictionary({}, {})
+ dict({}, {})
except TypeError:
pass
else:
- raise TestFailed("no TypeError from dictionary({}, {})")
+ raise TestFailed("no TypeError from dict({}, {})")
class Mapping:
# Lacks a .keys() method; will be added later.
dict = {1:2, 3:4, 'a':1j}
try:
- dictionary(Mapping())
+ dict(Mapping())
except TypeError:
pass
else:
- raise TestFailed("no TypeError from dictionary(incomplete mapping)")
+ raise TestFailed("no TypeError from dict(incomplete mapping)")
Mapping.keys = lambda self: self.dict.keys()
Mapping.__getitem__ = lambda self, i: self.dict[i]
- d = dictionary(items=Mapping())
+ d = dict(items=Mapping())
vereq(d, Mapping.dict)
# Init from sequence of iterable objects, each producing a 2-sequence.
def __iter__(self):
return iter([self.first, self.last])
- d = dictionary([AddressBookEntry('Tim', 'Warsaw'),
+ d = dict([AddressBookEntry('Tim', 'Warsaw'),
AddressBookEntry('Barry', 'Peters'),
AddressBookEntry('Tim', 'Peters'),
AddressBookEntry('Barry', 'Warsaw')])
vereq(d, {'Barry': 'Warsaw', 'Tim': 'Peters'})
- d = dictionary(zip(range(4), range(1, 5)))
- vereq(d, dictionary([(i, i+1) for i in range(4)]))
+ d = dict(zip(range(4), range(1, 5)))
+ vereq(d, dict([(i, i+1) for i in range(4)]))
# Bad sequence lengths.
for bad in [('tooshort',)], [('too', 'long', 'by 1')]:
try:
- dictionary(bad)
+ dict(bad)
except ValueError:
pass
else:
- raise TestFailed("no ValueError from dictionary(%r)" % bad)
+ raise TestFailed("no ValueError from dict(%r)" % bad)
def test_dir():
if verbose:
def pydicts():
if verbose: print "Testing Python subclass of dict..."
- verify(issubclass(dictionary, dictionary))
- verify(isinstance({}, dictionary))
- d = dictionary()
+ verify(issubclass(dict, dict))
+ verify(isinstance({}, dict))
+ d = dict()
vereq(d, {})
- verify(d.__class__ is dictionary)
- verify(isinstance(d, dictionary))
- class C(dictionary):
+ verify(d.__class__ is dict)
+ verify(isinstance(d, dict))
+ class C(dict):
state = -1
def __init__(self, *a, **kw):
if a:
return self.get(key, 0)
def __setitem__(self, key, value):
assert isinstance(key, type(0))
- dictionary.__setitem__(self, key, value)
+ dict.__setitem__(self, key, value)
def setstate(self, state):
self.state = state
def getstate(self):
return self.state
- verify(issubclass(C, dictionary))
+ verify(issubclass(C, dict))
a1 = C(12)
vereq(a1.state, 12)
a2 = C(foo=1, bar=2)
vereq(a.getstate(), 0)
a.setstate(10)
vereq(a.getstate(), 10)
- class D(dictionary, C):
+ class D(dict, C):
def __init__(self):
type({}).__init__(self)
C.__init__(self)
vereq(d.getstate(), 0)
d.setstate(10)
vereq(d.getstate(), 10)
- vereq(D.__mro__, (D, dictionary, C, object))
+ vereq(D.__mro__, (D, dict, C, object))
# SF bug #442833
class Node(object):
if verbose: print "Testing errors..."
try:
- class C(list, dictionary):
+ class C(list, dict):
pass
except TypeError:
pass
vereq(unicode(string='abc', errors='strict'), u'abc')
vereq(tuple(sequence=range(3)), (0, 1, 2))
vereq(list(sequence=(0, 1, 2)), range(3))
- vereq(dictionary(items={1: 2}), {1: 2})
+ vereq(dict(items={1: 2}), {1: 2})
for constructor in (int, float, long, complex, str, unicode,
- tuple, list, dictionary, file):
+ tuple, list, dict, file):
try:
constructor(bogus_keyword_arg=1)
except TypeError:
from test_support import sortdict
import pprint
-class defaultdict(dictionary):
+class defaultdict(dict):
def __init__(self, default=None):
- dictionary.__init__(self)
+ dict.__init__(self)
self.default = default
def __getitem__(self, key):
try:
- return dictionary.__getitem__(self, key)
+ return dict.__getitem__(self, key)
except KeyError:
return self.default
def get(self, key, *args):
if not args:
args = (self.default,)
- return dictionary.get(self, key, *args)
+ return dict.get(self, key, *args)
def merge(self, other):
for key in other:
3.25
>>> print a[0] # a non-existant item
0.0
- >>> a.merge({1:100, 2:200}) # use a dictionary method
+ >>> a.merge({1:100, 2:200}) # use a dict method
>>> print sortdict(a) # show the result
{1: 3.25, 2: 200}
>>>
>>>
"""
-class defaultdict2(dictionary):
+class defaultdict2(dict):
__slots__ = ['default']
def __init__(self, default=None):
- dictionary.__init__(self)
+ dict.__init__(self)
self.default = default
def __getitem__(self, key):
try:
- return dictionary.__getitem__(self, key)
+ return dict.__getitem__(self, key)
except KeyError:
return self.default
def get(self, key, *args):
if not args:
args = (self.default,)
- return dictionary.get(self, key, *args)
+ return dict.get(self, key, *args)
def merge(self, other):
for key in other:
<type 'list'>
>>> isinstance([], list)
1
- >>> isinstance([], dictionary)
+ >>> isinstance([], dict)
0
>>> isinstance([], object)
1
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