Home | Trees | Index | Help |
|
---|
Package CedarBackup2 :: Module util :: Class RestrictedContentList |
|
object
--+ |list
--+ |UnorderedList
--+ | RestrictedContentList
Class representing a list containing only object with certain values.
This is an unordered list.
We override the append
, insert
and
extend
methods to ensure that any item added to the list is
among the valid values. We use a standard comparison, so pretty much
anything can be in the list of valid values.
valuesDescr
value will be used in exceptions, i.e.
"Item must be one of values in VALID_ACTIONS"
if
valuesDescr
is "VALID_ACTIONS"
.
Method Summary | |
---|---|
Initializes a list restricted to containing certain values. | |
Overrides the standard append method. | |
Overrides the standard insert method. | |
Overrides the standard insert method. | |
Inherited from UnorderedList | |
Definition of == operator for this class. | |
Definition of ≥ operator for this class. | |
Definition of > operator for this class. | |
Definition of ≤ operator for this class. | |
Definition of < operator for this class. | |
Definition of != operator for this class. | |
Inherited from list | |
x.__add__(y) <==> x+y | |
x.__contains__(y) <==> y in x | |
x.__delitem__(y) <==> del x[y] | |
Use of negative indices is not supported. | |
x.__getattribute__('name') <==> x.name | |
x.__getitem__(y) <==> x[y] | |
Use of negative indices is not supported. | |
x.__hash__() <==> hash(x) | |
x.__iadd__(y) <==> x+=y | |
x.__imul__(y) <==> x*=y | |
x.__iter__() <==> iter(x) | |
x.__len__() <==> len(x) | |
x.__mul__(n) <==> x*n | |
T.__new__(S, ...) -> a new object with type S, a subtype of T | |
x.__repr__() <==> repr(x) | |
x.__rmul__(n) <==> n*x | |
x.__setitem__(i, y) <==> x[i]=y | |
Use of negative indices is not supported. | |
L.count(value) -> integer -- return number of occurrences of value | |
L.index(value, [start, [stop]]) -> integer -- return first index of value | |
L.pop([index]) -> item -- remove and return item at index (default last) | |
L.remove(value) -- remove first occurrence of value | |
L.reverse() -- reverse *IN PLACE* | |
L.sort(cmpfunc=None) -- stable sort *IN PLACE*; cmpfunc(x, y) -> -1, 0, 1 | |
Inherited from object | |
x.__delattr__('name') <==> del x.name | |
helper for pickle | |
helper for pickle | |
x.__setattr__('name', value) <==> x.name = value | |
x.__str__() <==> str(x) |
Method Details |
---|
__init__(self,
valuesList,
valuesDescr)
Initializes a list restricted to containing certain values.
|
append(self, item)Overrides the standardappend method.
|
extend(self, seq)Overrides the standardinsert method.
|
insert(self, index, item)Overrides the standardinsert method.
|
Home | Trees | Index | Help |
|
---|
Generated by Epydoc 2.1 on Mon Sep 4 13:49:32 2006 | http://epydoc.sf.net |