68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
from abc import abstractmethod
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from typing import Iterable
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from cpl_query.base.queryable_abc import QueryableABC
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class IterableABC(QueryableABC):
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r"""ABC to define functions on list
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"""
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@abstractmethod
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def __init__(self, t: type = None, values: Iterable = None):
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QueryableABC.__init__(self, t, values)
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def __setitem__(self, i, val):
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self._check_type(val)
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values = [*self._values]
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values[i] = val
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self._set_values(values)
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def __delitem__(self, i):
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values = [*self._values]
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del values[i]
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self._set_values(values)
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@property
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def type(self) -> type:
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return self._type
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def __str__(self):
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return str(self.to_list())
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def append(self, _object: object):
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self.add(_object)
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def add(self, _object: object):
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r"""Adds element to list
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Parameter
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---------
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_object: :class:`object`
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value
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"""
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self._check_type(_object)
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values = [*self._values, _object]
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self._set_values(values)
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def extend(self, __iterable: Iterable) -> 'IterableABC':
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r"""Adds elements of given list to list
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Parameter
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---------
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__iterable: :class: `cpl_query.extension.iterable.Iterable`
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index
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"""
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for value in __iterable:
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self.append(value)
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return self
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def to_enumerable(self) -> 'EnumerableABC':
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r"""Converts :class: `cpl_query.iterable.iterable_abc.IterableABC` to :class: `cpl_query.enumerable.enumerable_abc.EnumerableABC`
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Returns
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-------
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:class: `cpl_query.enumerable.enumerable_abc.EnumerableABC`
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"""
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from cpl_query.enumerable.enumerable import Enumerable
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return Enumerable(self._type, self.to_list())
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