Python dup_from_dictの例

コード例 #1

def test_dup_from_to_dict():
    assert dup_from_raw_dict({}, ZZ) == []
    assert dup_from_dict({}, ZZ) == []

    assert dup_to_raw_dict([]) == {}
    assert dup_to_dict([]) == {}

    assert dup_to_raw_dict([], ZZ, zero=True) == {0: ZZ(0)}
    assert dup_to_dict([], ZZ, zero=True) == {(0,): ZZ(0)}

    f = [3,0,0,2,0,0,0,0,8]
    g = {8: 3, 5: 2, 0: 8}
    h = {(8,): 3, (5,): 2, (0,): 8}

    assert dup_from_raw_dict(g, ZZ) == f
    assert dup_from_dict(h, ZZ) == f

    assert dup_to_raw_dict(f) == g
    assert dup_to_dict(f) == h

    K = ZZ['x','y']

    f = [K([[3]]),K([[]]),K([[2]]),K([[]]),K([[]]),K([[8]])]
    g = {5: K([[3]]), 3: K([[2]]), 0: K([[8]])}
    h = {(5,): K([[3]]), (3,): K([[2]]), (0,): K([[8]])}

    assert dup_from_raw_dict(g, K) == f
    assert dup_from_dict(h, K) == f

    assert dup_to_raw_dict(f) == g
    assert dup_to_dict(f) == h

コード例 #2

def test_dup_from_to_dict():
    assert dup_from_raw_dict({}, ZZ) == []
    assert dup_from_dict({}, ZZ) == []

    assert dup_to_raw_dict([]) == {}
    assert dup_to_dict([]) == {}

    assert dup_to_raw_dict([], ZZ, zero=True) == {0: ZZ(0)}
    assert dup_to_dict([], ZZ, zero=True) == {(0, ): ZZ(0)}

    f = [3, 0, 0, 2, 0, 0, 0, 0, 8]
    g = {8: 3, 5: 2, 0: 8}
    h = {(8, ): 3, (5, ): 2, (0, ): 8}

    assert dup_from_raw_dict(g, ZZ) == f
    assert dup_from_dict(h, ZZ) == f

    assert dup_to_raw_dict(f) == g
    assert dup_to_dict(f) == h

    R, x, y = ring("x,y", ZZ)
    K = R.to_domain()

    f = [R(3), R(0), R(2), R(0), R(0), R(8)]
    g = {5: R(3), 3: R(2), 0: R(8)}
    h = {(5, ): R(3), (3, ): R(2), (0, ): R(8)}

    assert dup_from_raw_dict(g, K) == f
    assert dup_from_dict(h, K) == f

    assert dup_to_raw_dict(f) == g
    assert dup_to_dict(f) == h

コード例 #3

ファイル: test_densebasic.py プロジェクト: AALEKH/sympy

def test_dup_from_to_dict():
    assert dup_from_raw_dict({}, ZZ) == []
    assert dup_from_dict({}, ZZ) == []

    assert dup_to_raw_dict([]) == {}
    assert dup_to_dict([]) == {}

    assert dup_to_raw_dict([], ZZ, zero=True) == {0: ZZ(0)}
    assert dup_to_dict([], ZZ, zero=True) == {(0,): ZZ(0)}

    f = [3, 0, 0, 2, 0, 0, 0, 0, 8]
    g = {8: 3, 5: 2, 0: 8}
    h = {(8,): 3, (5,): 2, (0,): 8}

    assert dup_from_raw_dict(g, ZZ) == f
    assert dup_from_dict(h, ZZ) == f

    assert dup_to_raw_dict(f) == g
    assert dup_to_dict(f) == h

    R, x,y = ring("x,y", ZZ)
    K = R.to_domain()

    f = [R(3), R(0), R(2), R(0), R(0), R(8)]
    g = {5: R(3), 3: R(2), 0: R(8)}
    h = {(5,): R(3), (3,): R(2), (0,): R(8)}

    assert dup_from_raw_dict(g, K) == f
    assert dup_from_dict(h, K) == f

    assert dup_to_raw_dict(f) == g
    assert dup_to_dict(f) == h

コード例 #4

ファイル: polyclasses.py プロジェクト: fxkr/sympy

    def __init__(self, rep, mod, dom):
        if type(rep) is dict:
            self.rep = dup_from_dict(rep, dom)
        else:
            if type(rep) is not list:
                rep = [dom.convert(rep)]

            self.rep = dup_strip(rep)

        if isinstance(mod, DMP):
            self.mod = mod.rep
        else:
            if type(mod) is dict:
                self.mod = dup_from_dict(mod, dom)
            else:
                self.mod = dup_strip(mod)

        self.dom = dom

コード例 #5

    def __init__(self, rep, mod, dom):
        if type(rep) is dict:
            self.rep = dup_from_dict(rep, dom)
        else:
            if type(rep) is not list:
                rep = [dom.convert(rep)]

            self.rep = dup_strip(rep)

        if isinstance(mod, DMP):
            self.mod = mod.rep
        else:
            if type(mod) is dict:
                self.mod = dup_from_dict(mod, dom)
            else:
                self.mod = dup_strip(mod)

        self.dom = dom