Python hash_one Examples

Example #1

File: test_hash.py Project: alcidesv/jug

def test_hash_numpy():
    A = np.arange(10, dtype=np.float32)
    dig0 = hash_one(A)
    A += 1
    dig1 = hash_one(A)
    assert dig0 != dig1
    A = np.zeros((20,20), np.float32)
    A[2,::2] = np.arange(10)
    dig2 = hash_one(A[2,::2])
    assert dig0 == dig2
    dig3 = hash_one(A[2,::2].astype(np.float64))
    assert dig3 != dig0

Example #2

File: test_hash.py Project: jameshensman/jug

def test_hash_numpy():
    A = np.arange(10, dtype=np.float32)
    dig0 = hash_one(A)
    A += 1
    dig1 = hash_one(A)
    assert dig0 != dig1
    A = np.zeros((20,20), np.float32)
    A[2,::2] = np.arange(10)
    dig2 = hash_one(A[2,::2])
    assert dig0 == dig2
    dig3 = hash_one(A[2,::2].astype(np.float64))
    assert dig3 != dig0

Example #3

File: test_utils_timed_path.py Project: luispedro/jug

def test_util_timed_path():
    from jug.hash import hash_one
    jug.task.Task.store = dict_store()
    system("touch test_file")
    t0 = jug.utils.timed_path('test_file')
    t1 = jug.utils.timed_path('test_file')
    h0 = hash_one(t0)
    h1 = hash_one(t1)
    assert h0 == h1
    sleep(1.1)
    system("touch test_file")
    h1 = hash_one(t1)
    assert h0 != h1
    assert value(t0) == 'test_file'
    assert value(t1) == 'test_file'

Example #4

def test_util_timed_path():
    from jug.hash import hash_one
    jug.task.Task.store = dict_store()
    system("touch test_file")
    t0 = jug.utils.timed_path('test_file')
    t1 = jug.utils.timed_path('test_file')
    h0 = hash_one(t0)
    h1 = hash_one(t1)
    assert h0 == h1
    sleep(1.1)
    system("touch test_file")
    h1 = hash_one(t1)
    assert h0 != h1
    assert value(t0) == 'test_file'
    assert value(t1) == 'test_file'

Example #5

File: test_hash.py Project: jameshensman/jug

def test_dict_mixed():
    value = {
            frozenset([1,2,3]) : 4,
            'hello': 2
    }
    v = hash_one(value)
    assert len(v)

Example #6

File: test_hash.py Project: alcidesv/jug

def test_dict_mixed():
    value = {
            frozenset([1,2,3]) : 4,
            'hello': 2
    }
    v = hash_one(value)
    assert len(v)

Example #7

def test_util_timed_path(tmpdir):
    from jug.hash import hash_one
    jug.task.Task.store = dict_store()
    tmpdir = str(tmpdir)
    test_file = path.join(tmpdir, 'test_file')
    with open(test_file, 'wt') as out:
        out.write("Hello World")
    t0 = jug.utils.timed_path(test_file)
    t1 = jug.utils.timed_path(test_file)
    h0 = hash_one(t0)
    h1 = hash_one(t1)
    assert h0 == h1
    sleep(1.1)
    with open(test_file, 'wt') as out:
        out.write("Hello World")
    h1 = hash_one(t1)
    assert h0 != h1
    assert value(t0) == test_file
    assert value(t1) == test_file

Example #8

 def __jug_hash__(self):
     from jug.hash import hash_one
     return hash_one(self.experiment_name)

Example #9

File: __init__.py Project: markvdw/datasets

 def __jug_hash__(self):
     from jug.hash import hash_one
     return hash_one({'type': 'Dataset', 'data': self.name})

Example #10

File: test_hash.py Project: jameshensman/jug

def test_hash_numpy_copy():
    X = np.arange(10)
    assert hash_one(X[::-1]) != hash_one(X)
    assert hash_one(X.copy()) == hash_one(X)

Example #11

def test_hash_set():
    assert hash_one(set([1, 2, 3])) != hash_one([1, 2, 3])

Example #12

File: test_hash.py Project: luispedro/jug

def test_hash_set():
    assert hash_one(set([1,2,3])) != hash_one([1,2,3])

Example #13

File: test_hash.py Project: luispedro/jug

def test_hash_numpy_copy():
    X = np.arange(10)
    assert hash_one(X[::-1]) != hash_one(X)
    assert hash_one(X.copy()) == hash_one(X)
    assert hash_one(X[::-1].copy()) == hash_one(X[::-1])