Package smartcard :: Module ulist :: Class ulist

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Class ulist

ulist ensures that all items are unique and provides an __onadditem__ hook to perform custom action in subclasses.

Instance Methods

new empty list

__init__(self, initlist=None)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

__add__(self, other)
x+y

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__iadd__(self, other)
x+=y

source code

__radd__(self, other)

source code

append(self, item)
append object to end

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insert(self, i, item)
insert object before index

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item

pop(self, i=-1)
remove and return item at index (default last).

source code

remove(self, item)
remove first occurrence of value.

source code

__remove_duplicates(self, _other)
Remove from other items already in list.

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__appendother__(self, other)
Append other to object.

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__onadditem__(self, item)
Called for each item added.

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__onremoveitem__(self, item)
Called for each item removed.

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Inherited from list: __contains__, __delitem__, __delslice__, __eq__, __ge__, __getattribute__, __getitem__, __getslice__, __gt__, __imul__, __iter__, __le__, __len__, __lt__, __mul__, __ne__, __new__, __repr__, __reversed__, __rmul__, __setitem__, __setslice__, __sizeof__, count, extend, index, reverse, sort

Inherited from object: __delattr__, __format__, __reduce__, __reduce_ex__, __setattr__, __str__, __subclasshook__

Class Variables

Inherited from list: __hash__

Properties

Inherited from object: __class__

Method Details

init(self, initlist=None)
(Constructor)

x.__init__(...) initializes x; see help(type(x)) for signature

Returns: new empty list
Overrides: object.__init__: (inherited documentation)

add(self, other)
(Addition operator)

x+y

Overrides: list.__add__: (inherited documentation)

iadd(self, other)

x+=y

Overrides: list.__iadd__: (inherited documentation)

append(self, item)

append object to end

Overrides: list.append: (inherited documentation)

insert(self, i, item)

insert object before index

Overrides: list.insert: (inherited documentation)

pop(self, i=-1)

remove and return item at index (default last). Raises IndexError if list is empty or index is out of range.

Returns: item
Overrides: list.pop: (inherited documentation)

remove(self, item)

remove first occurrence of value. Raises ValueError if the value is not present.

Overrides: list.remove: (inherited documentation)

onadditem(self, item)

Called for each item added. Override in subclasses for adding custom action.

onremoveitem(self, item)

Called for each item removed. Override in subclasses for adding custom action.