iisaka51

演算子	説明
gt, >	より大きい
lt, <	より小さい
gte, >=	以上
lte, <=	以下
!=, <>, not	比較した値が異なる
in	与えたシーケンスに含まれる
notin	与えたシーケンスに含まれない
like, ilike	文字列検索、 ilike は大文字小文字を区別しない。ワイルドカードは%

iisaka51

In [1]: from datajuggler import iList

In [2]: l1 = iList([1,2,3,4,5,6])
   ...: result = l1.without([3])
   ...: assert result == [1,2,4,5,6]

In [3]: l1 = iList([1,2,3,4,5,6])
   ...: result = l1.without([0])
   ...: assert result == l1

iisaka51

In [1]: from datajuggler import iList

In [2]: l1 = iList([1,2,3,4,5])
   ...: l2 = iList([1,2,3,4,5])
   ...: assert l1 == l2

In [3]: l1 = iList([1,2,3,4,5])
   ...: l2 = list([1,2,3,4,5])
   ...: assert l1 == l2

iisaka51

n [1]: from datajuggler import serializer as io

In [2]: import decimal

In [3]: import datetime

In [4]: data = {
   ...:   'a': 1,
   ...:   'b': decimal.Decimal('2'),
   ...:   'c': datetime.datetime(2020, 5, 24, 8, 20),

iisaka51

import datetime
from datajuggler.serializer.abstract import (
    AbstractClassSerializer, register_serializer
)
from datajuggler.validator import TypeValidator as _type

class DatetimeClassSerializer(io.AbstractClassSerializer):
    def __init__(self, cls=datetime.datetime):
        super().__init__(cls)

iisaka51

from datajuggler.serializer.abstract import (
    AbstractSerializer, register_serializer
)

try:
    import cloudpickle
    cloudpickle_enable = True
except ImportError:  # pragma: no cover
    cloudpickle_enable = False
    cloudpickle = AbstractSerializer()

iisaka51

In [1]: from datajuggler import uDict, Keylist, Keypath

In [2]: data = { "a": 1,
   ...:          "b": { "c": { "x": 2, "y": 3, },
   ...:                 "d": { "x": 4, "y": 5, },
   ...:                 "e": [ { "x": 1, "y": -1, "z": [101, 102, 103], },
   ...:                        { "x": 2, "y": -2, "z": [201, 202, 203], },
   ...:                        { "x": 3, "y": -3, "z": [301, 302, 303], },
   ...:                      ],
   ...:               },

iisaka51

In [69]: i3 = i1.clone()

In [70]: i3
Out[70]: iList([1, 2, 3])

In [71]: i3._attrs
Out[71]: aDict({'python': 'Osaka'})

In [72]: i3 = i1.clone(empty=True)

iisaka51

In [63]: i1
Out[63]: iList([1, 2, 3])

In [64]: i2 = i1.copy()

In [65]: i2._attrs
Out[65]: aDict({})

In [66]: i2 = i1.copy(freeze=True)

iisaka51

In [60]: hash(i1)
Out[60]: -3783003762566077833

In [61]: d = { i1: 'happy'}

In [62]: d
Out[62]: {iList([1, 2, 3]): 'happy'}

In [63]: