class Room(InstanceTracker):
"""A room without a title or description."""
def __init__(self, title, desc):
self.title = title
self.desc = desc
self.contents = OrderedSet()
InstanceTracker.__init__(self)
def add(self, obj):
"""Add an object to the room. Does not modify the object to reflect
this.
"""
self.contents.add(obj)
def remove(self, obj):
"""Remove an object from the room. Does not modify the object to
reflect this.
"""
self.contents.remove(obj)
def matchContent(self, attrs, count, test = (lambda x: True)):
"""Looks for an object matching the given criteria in the room.
attrs is a set of attributes the object must have. count is the number
of the object in the room. test is an optional function to check the
object up against.
This function may or may not be deprecated.
"""
for obj in self.matchContentAll(attrs):
if test(obj):
if count == 0:
return obj
else:
count -= 1
raise UnfoundError()
def matchContentAll(self, attrs):
"""Return an iterator that yields all the objects that match a certain
set of attributes.
"""
for obj in self:
if hasattr(obj, 'match') and obj.match(attrs):
yield obj
def __contains__(self, obj):
return obj in self.contents
def __iter__(self):
return iter(self.contents)
class Room(InstanceTracker):
"""A room without a title or description."""
def __init__(self, title, desc):
self.title = title
self.desc = desc
self.contents = OrderedSet()
InstanceTracker.__init__(self)
def add(self, obj):
"""Add an object to the room. Does not modify the object to reflect
this.
"""
self.contents.add(obj)
def remove(self, obj):
"""Remove an object from the room. Does not modify the object to
reflect this.
"""
self.contents.remove(obj)
def matchContent(self, attrs, count, test=(lambda x: True)):
"""Looks for an object matching the given criteria in the room.
attrs is a set of attributes the object must have. count is the number
of the object in the room. test is an optional function to check the
object up against.
This function may or may not be deprecated.
"""
for obj in self.matchContentAll(attrs):
if test(obj):
if count == 0:
return obj
else:
count -= 1
raise UnfoundError()
def matchContentAll(self, attrs):
"""Return an iterator that yields all the objects that match a certain
set of attributes.
"""
for obj in self:
if hasattr(obj, 'match') and obj.match(attrs):
yield obj
def __contains__(self, obj):
return obj in self.contents
def __iter__(self):
return iter(self.contents)
def __init__(self):
self.signatures = OrderedSet()
self.s2fs = {}
self.next_method_stack = []
def __init__(self, title, desc):
self.title = title
self.desc = desc
self.contents = OrderedSet()
InstanceTracker.__init__(self)
def __init__(self, title, desc):
self.title = title
self.desc = desc
self.contents = OrderedSet()
InstanceTracker.__init__(self)