def __mul__(self, k):
if not isinstance(k, int):
raise TypeError("can't multiply sequence by non-int of type '%s'"
% str(type(int)))
rv = self.__class__()
rv._key = self._key
rv._blist = sum((blist([x])*k for x in self._blist), blist())
return rv
def __init__(self, seq=None):
if isinstance(seq, btuple):
self._blist = seq._blist
elif seq is not None:
self._blist = blist(seq)
else:
self._blist = blist()
self._hash = -1
def __init__(self, seq=None):
if isinstance(seq, btuple):
self._blist = seq._blist
elif seq is not None:
self._blist = blist(seq)
else:
self._blist = blist()
self._hash = -1
def __init__(self, iterable=(), key=None):
self._key = key
if key is not None and not hasattr(key, '__call__'):
raise TypeError("'%s' object is not callable" % str(type(key)))
if ((isinstance(iterable,type(self))
or isinstance(self,type(iterable)))
and iterable._key is key):
self._blist = blist(iterable._blist)
else:
self._blist = blist()
for v in iterable:
self.add(v)
def _btuple_or_tuple(self, other, f):
if isinstance(other, btuple):
rv = f(self._blist, other._blist)
elif isinstance(other, tuple):
rv = f(self._blist, blist(other))
else:
return NotImplemented
if isinstance(rv, blist):
rv = btuple(rv)
return rv
def _btuple_or_tuple(self, other, f):
if isinstance(other, btuple):
rv = f(self._blist, other._blist)
elif isinstance(other, tuple):
rv = f(self._blist, blist(other))
else:
return NotImplemented
if isinstance(rv, blist):
rv = btuple(rv)
return rv
def values(self):
return blist(self[key] for key in self)
def items(self):
return blist((key, self[key]) for key in self)
def items(self):
return blist((key, self[key]) for key in self)
def values(self):
return blist(self[key] for key in self)
def __init__(self, seq=(), key=None):
self._key = key
self._blist = blist()
for v in seq:
self.add(v)
