cpl_query.base

cpl_query.base.default_lambda

cpl_query.base.default_lambda.default_lambda(x: object)

cpl_query.base.ordered_queryable

class cpl_query.base.ordered_queryable.OrderedQueryable(_t: type, _values: Optional[Iterable] = None, _func: Optional[Callable] = None)

Bases: OrderedQueryableABC

Implementation of :class: cpl_query.extension.Iterable cpl_query.extension.OrderedIterableABC

then_by(_func: Callable) → OrderedQueryableABC

Sorts OrderedList in ascending order by function

func: Callable

list of cpl_query.iterable.ordered_iterable_abc.OrderedIterableABC

then_by_descending(_func: Callable) → OrderedQueryableABC

Sorts OrderedList in descending order by function

func: Callable

list of cpl_query.iterable.ordered_iterable_abc.OrderedIterableABC

cpl_query.base.ordered_queryable_abc

class cpl_query.base.ordered_queryable_abc.OrderedQueryableABC(_t: type, _values: Optional[Iterable] = None, _func: Optional[Callable] = None)

Bases: QueryableABC

abstract then_by(func: Callable) → OrderedQueryableABC

Sorts OrderedList in ascending order by function

func: Callable

list of cpl_query.iterable.ordered_iterable_abc.OrderedIterableABC

abstract then_by_descending(func: Callable) → OrderedQueryableABC

Sorts OrderedList in descending order by function

func: Callable

list of cpl_query.iterable.ordered_iterable_abc.OrderedIterableABC

cpl_query.base.queryable_abc

class cpl_query.base.queryable_abc.QueryableABC(t: Optional[type] = None, values: Optional[list] = None)

Bases: SequenceABC

all(_func: Optional[Callable] = None) → bool

Checks if every element of list equals result found by function

func: Callable

selected value

bool

any(_func: Optional[Callable] = None) → bool

Checks if list contains result found by function

func: Callable

selected value

bool

average(_func: Optional[Callable] = None) → Union[int, float, complex]

Returns average value of list

func: Callable

selected value

Union[int, float, complex]

contains(_value: object) → bool

Checks if list contains value given by function

value: object

value

bool

count(_func: Optional[Callable] = None) → int

Returns length of list or count of found elements

func: Callable

selected value

int

distinct(_func: Optional[Callable] = None) → QueryableABC

Returns list without redundancies

func: Callable

selected value

class

cpl_query.base.queryable_abc.QueryableABC

element_at(_index: int) → any

Returns element at given index

_index: int

index

Value at _index: any

element_at_or_default(_index: int) → Optional[any]

Returns element at given index or None

_index: int

index

Value at _index: Optional[any]

first() → any

Returns first element

First element of list: any

first_or_default() → any

Returns first element or None

First element of list: Optional[any]

for_each(_func: Optional[Callable] = None)

Runs given function for each element of list

func: :class: Callable

function to call

group_by(_func: Optional[Callable] = None) → QueryableABC

Groups by func

Grouped list[list[any]]: any

last() → any

Returns last element

Last element of list: any

last_or_default() → any

Returns last element or None

Last element of list: Optional[any]

max(_func: Optional[Callable] = None) → Union[int, float, complex]

Returns the highest value

func: Callable

selected value

Union[int, float, complex]

median(_func=None) → Union[int, float]

Return the median value of data elements

Union[int, float]

min(_func: Optional[Callable] = None) → Union[int, float, complex]

Returns the lowest value

func: Callable

selected value

Union[int, float, complex]

order_by(_func: Optional[Callable] = None) → QueryableABC

Sorts elements by function in ascending order

func: Callable

selected value

class

cpl_query.base.queryable_abc.QueryableABC

order_by_descending(_func: Optional[Callable] = None) → QueryableABC

Sorts elements by function in descending order

func: Callable

selected value

class

cpl_query.base.queryable_abc.QueryableABC

reverse() → QueryableABC

Reverses list

class

cpl_query.base.queryable_abc.QueryableABC

select(_func: Callable) → QueryableABC

Formats each element of list to a given format

class

cpl_query.base.queryable_abc.QueryableABC

select_many(_func: Callable) → QueryableABC

Flattens resulting lists to one

class

cpl_query.base.queryable_abc.QueryableABC

single() → any

Returns one single element of list

Found value: any

ArgumentNoneException: when argument is None Exception: when argument is None or found more than one element

single_or_default() → Optional[any]

Returns one single element of list

Found value: Optional[any]

skip(_index: int) → QueryableABC

Skips all elements from index

_index: int

index

class

cpl_query.base.queryable_abc.QueryableABC

skip_last(_index: int) → QueryableABC

Skips all elements after index

_index: int

index

class

cpl_query.base.queryable_abc.QueryableABC

sum(_func: Optional[Callable] = None) → Union[int, float, complex]

Sum of all values

func: Callable

selected value

Union[int, float, complex]

take(_index: int) → QueryableABC

Takes all elements from index

_index: int

index

class

cpl_query.base.queryable_abc.QueryableABC

take_last(_index: int) → QueryableABC

Takes all elements after index

_index: int

index

class

cpl_query.base.queryable_abc.QueryableABC

where(_func: Optional[Callable] = None) → QueryableABC

Select element by function

func: Callable

selected value

class

cpl_query.base.queryable_abc.QueryableABC

cpl_query.base.sequence_abc

class cpl_query.base.sequence_abc.SequenceABC(t: Optional[type] = None, values: Optional[list] = None)

Bases: ABC

copy() → SequenceABC

Creates a copy of sequence

SequenceABC

classmethod empty() → SequenceABC

Returns an empty sequence

Sequence object that contains no elements

index(_object: object) → int

Returns the index of given element

Index of object

IndexError if object not in sequence

next()

classmethod range(start: int, length: int) → SequenceABC

to_list() → list

Converts :class: cpl_query.base.sequence_abc.SequenceABC to :class: list

class

list

property type: type

cpl_query.base.sequence_values

class cpl_query.base.sequence_values.SequenceValues(data: list, _t: type)

Bases: object

next()

reset()