FL.helpers.ListParent.ListParent

class FL.helpers.ListParent.ListParent(iterable: Iterable[T] = [], parent: Any | None = None)

Bases: UserList[T]

Like a list, but set the _parent attribute for each item.

__init__(iterable: Iterable[T] = [], parent: Any | None = None) → None

Methods

__init__([iterable, parent])
append(item)	S.append(value) -- append value to the end of the sequence
clean()	Remove all items from the list.
clear()
copy()
count(value)
extend(iterable)	S.extend(iterable) -- extend sequence by appending elements from the iterable
index(value, [start, [stop]])	Raises ValueError if the value is not present.
insert(index, item)	S.insert(index, value) -- insert value before index
pop([index])	Raise IndexError if list is empty or index is out of range.
remove(item)	S.remove(value) -- remove first occurrence of value.
reverse()	S.reverse() -- reverse IN PLACE
sort(*args, **kwds)

append(item: Any) → None

S.append(value) – append value to the end of the sequence

clean() → None

Remove all items from the list.

clear() → None -- remove all items from S

count(value) → integer -- return number of occurrences of value

extend(iterable: Iterable) → None

S.extend(iterable) – extend sequence by appending elements from the iterable

index(value[, start[, stop]]) → integer -- return first index of value.

Raises ValueError if the value is not present.

Supporting start and stop arguments is optional, but recommended.

insert(index: int, item: Any) → None

S.insert(index, value) – insert value before index

pop([index]) → item -- remove and return item at index (default last).

Raise IndexError if list is empty or index is out of range.

remove(item)

S.remove(value) – remove first occurrence of value. Raise ValueError if the value is not present.

reverse()

S.reverse() – reverse IN PLACE