Commits

Timo Paulssen committed 0b6b9b5

re-removed old micronumpy files

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Files changed (2)

pypy/module/micronumpy/app_random.py

-from __future__ import absolute_import
-
-from numpy import array
-import random
-
-_random = random.Random()
-
-def get_state():
-    return _random.getstate()
-
-def set_state(state):
-    _random.setstate(state)
-
-def seed(seed):
-    _random.seed(seed)
-
-def rand(*shape):
-    assert len(shape) == 1
-
-    return array(_random.random() for x in range(shape[0]))
-
-def randn(*shape):
-    if len(shape) == 0:
-        return _random.gauss(0, 1)
-    assert len(shape) == 1
-
-    return array(_random.gauss(0, 1) for x in range(shape[0]))
-
-def standard_normal(size=None):
-    return randn(*size)
-
-def random_integers(low, high=None, size=None):
-    print "random_integers called with %s, %s" % (low, high)
-
-    if high is None:
-        low, high = 1, low
-    else:
-        low, high = low, high
-
-    print "values are now %s, %s"% (low, high)
-
-    if size is None:
-        return _random.randint(low, high)
-    else:
-        assert len(size) == 1
-
-        return array(_random.randint(low, high) for x in range(size[0]))
-
-def randint(low, high=None, size=None):
-    print "randint called with %s, %s"% (low, high)
-    if high is None:
-        low, high = 0, low - 1
-    else:
-        low, high = low, high - 1
-
-    print "values are now %s, %s"% (low, high)
-
-    return random_integers(low, high, size)
-

pypy/module/micronumpy/test/test_random.py

-from pypy.module.micronumpy.test.test_base import BaseNumpyAppTest
-
-class AppTestRandom(BaseNumpyAppTest):
-    def test_rand_single(self):
-        from numpy.random import rand
-        from numpy import array, dtype
-
-        single = rand(1)
-        assert isinstance(single, array)
-        assert single.dtype is dtype(float)
-        assert single.shape == (1,)
-        assert single[0] >= 0
-        assert single[0] < 1
-
-    def test_rand_multiple(self):
-        from numpy.random import rand
-        from numpy import dtype
-
-        multi = rand(5)
-
-        assert multi.shape == (5,)
-        assert min(multi) >= 0
-        assert max(multi) < 1
-        assert multi.dtype is dtype(float)
-
-    def test_randn_single(self):
-        from numpy.random import randn
-
-        single = randn()
-
-        assert isinstance(single, float)
-
-    def test_randn_multiple(self):
-        from numpy.random import randn
-
-        multi = randn(6)
-
-        assert multi.shape == (6,)
-
-    def test_state(self):
-        from numpy.random import set_state, get_state, randn
-
-        state = get_state()
-        number = randn()
-        other_number = randn()
-
-        set_state(state)
-        assert randn() == number
-        assert randn() == other_number
-
-    def test_seed(self):
-        from numpy.random import seed, rand
-
-        seed(9001)
-        number = rand(1)[0]
-        other_number = rand(1)[0]
-
-        seed(9001)
-        assert number == rand(1)[0]
-        assert other_number == rand(1)[0]
-
-    def test_randint_single(self):
-        from numpy.random import randint
-
-        for i in range(100):
-            integer = randint(4)
-            assert isinstance(integer, int)
-            assert 0 <= integer < 4
-
-        for i in range(100):
-            integer = randint(9, 12)
-            assert isinstance(integer, int)
-            assert 9 <= integer < 12
-
-    def test_randint_multi(self):
-        from numpy.random import randint
-
-        integers = randint(4, size=(100,))
-        assert integers.shape == (100,)
-        for x in integers:
-            assert 0 <= x < 4
-
-        integers = randint(9, 12, (100,))
-        for x in integers:
-            assert 9 <= x < 12
-
-    def test_random_integers_single(self):
-        from numpy.random import random_integers
-
-        for i in range(100):
-            integer = random_integers(4)
-            assert 0 <= integer <= 4
-
-        for i in range(100):
-            integer = random_integers(9, 12)
-            assert 9 <= integer <= 12
-
-    def test_random_integers_multi(self):
-        from numpy.random import random_integers
-
-        integers = random_integers(5, size=(100,))
-        assert integers.shape == (100,)
-        for x in integers:
-            assert 0 <= integers[x] <= 5
-
-        integers = random_integers(9, 12, (100,))
-        assert integers.shape == (100,)
-        for x in integers:
-            assert 9 <= x <= 12
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