How to use set_patterns method in fMBT

Best Python code snippet using fMBT_python

test_hopfield.py

Source:test_hopfield.py

...13                KeyError,14                network.set_diagonal_weights_rule,15                *("asd",)16                )17    def test_det_net_set_patterns(self):18        patterns = utils.generate_n_random_patterns(3, 5)19        network = pr.DeterministicHopfieldNetwork()20        network.set_patterns(patterns)21        expected = (network.patterns == patterns).all()22        self.assertTrue(expected)23    def test_det_net_generate_weights_test_case_0(self):24        patterns = np.array([[1, 2], [3, 4]])25        network = pr.DeterministicHopfieldNetwork()26        network.set_diagonal_weights_rule("zero")27        network.set_patterns(patterns)28        network.generate_weights()29        expected_weights = np.array([[0, 7], [7, 0]])30        expected = (network.weights == expected_weights).all()31        self.assertTrue(expected)32    def test_det_net_generate_weights_test_case_1(self):33        patterns = np.array([[1, 2], [3, 4]])34        network = pr.DeterministicHopfieldNetwork()35        network.set_diagonal_weights_rule("non-zero")36        network.set_patterns(patterns)37        network.generate_weights()38        expected_weights = np.array([[5, 7], [7, 10]])39        expected = (network.weights == expected_weights).all()40        self.assertTrue(expected)41    def test_det_net_generate_weights_test_case_2(self):42        patterns = np.array([[-1, 1, 1], [1, -1, 1]])43        network = pr.DeterministicHopfieldNetwork()44        network.set_diagonal_weights_rule("zero")45        network.set_patterns(patterns)46        network.generate_weights()47        expected_weights = 1/3 * np.array([[0, -2, 0], [-2, 0, 0], [0, 0, 0]])48        expected = (network.weights == expected_weights).all()49        self.assertTrue(expected)50    def test_det_net_generate_weights_test_case_3(self):51        patterns = np.array([[-1, 1, 1], [1, -1, 1]])52        network = pr.DeterministicHopfieldNetwork()53        network.set_diagonal_weights_rule("non-zero")54        network.set_patterns(patterns)55        network.generate_weights()56        expected_weights = 1/3 * np.array([[2, -2, 0], [-2, 2, 0], [0, 0, 2]])57        expected = (network.weights == expected_weights).all()58        self.assertTrue(expected)59    def test_det_net_generate_weights_shape(self):60        n_patterns = 1061        n_bits = 562        patterns = utils.generate_n_random_patterns(n_patterns, n_bits)63        network = pr.DeterministicHopfieldNetwork()64        network.set_diagonal_weights_rule("zero")65        network.set_patterns(patterns)66        network.generate_weights()67        self.assertEqual(network.weights.shape, (n_bits, n_bits))68    def test_det_net_generate_weights_diagonal(self):69        n_patterns = 670        n_bits = 10071        patterns = utils.generate_n_random_patterns(n_patterns, n_bits)72        network = pr.DeterministicHopfieldNetwork()73        network.set_patterns(patterns)74        network.set_diagonal_weights_rule("zero")75        network.generate_weights()76        diagonal = network.weights.diagonal()77        self.assertFalse(np.any(diagonal))78    def test_det_net_update_neuron_shape(self):79        n_patterns = 580        n_bits = 10081        patterns = utils.generate_n_random_patterns(n_patterns, n_bits)82        network = pr.DeterministicHopfieldNetwork()83        network.set_patterns(patterns)84        network.set_diagonal_weights_rule("zero")85        network.generate_weights()86        original_pattern = patterns[3, :]87        neuron_index = 1088        updated_pattern = network.update_neuron(89                original_pattern, neuron_index)90        self.assertEqual(updated_pattern.shape, original_pattern.shape)91    def test_det_net_update_neuron_difference(self):92        n_patterns = 1093        n_bits = 3294        patterns = utils.generate_n_random_patterns(n_patterns, n_bits)95        network = pr.DeterministicHopfieldNetwork()96        network.set_diagonal_weights_rule("zero")97        network.set_patterns(patterns)98        network.generate_weights()99        original_pattern = patterns[1, :]100        neuron_index = 3101        updated_pattern = network.update_neuron(102                original_pattern, neuron_index)103        n_differences = sum(updated_pattern != original_pattern)104        self.assertTrue(n_differences <= 1)105    def test_det_net_get_state_of_local_field(self):106        net = pr.DeterministicHopfieldNetwork()107        self.assertEqual(net.get_state_of_local_field(0.1), 1)108        self.assertEqual(net.get_state_of_local_field(0), 1)109        self.assertEqual(net.get_state_of_local_field(-1), -1)110    def test_det_net_update_random_neuron(self):111        n_patterns = 20112        n_bits = 100113        patterns = utils.generate_n_random_patterns(n_patterns, n_bits)114        network = pr.DeterministicHopfieldNetwork()115        network.set_patterns(patterns)116        network.set_diagonal_weights_rule("zero")117        network.generate_weights()118        original_pattern = patterns[15, :]119        updated_pattern = network.update_random_neuron(original_pattern)120        n_differences = sum(updated_pattern != original_pattern)121        self.assertTrue(n_differences <= 1)122    def test_stoch_net_update_random_neuron(self):123        n_patterns = 20124        n_bits = 100125        patterns = utils.generate_n_random_patterns(n_patterns, n_bits)126        network = pr.StochasticHopfieldNetwork()127        network.set_patterns(patterns)128        network.set_diagonal_weights_rule("zero")129        network.set_noise_parameter(2)130        network.generate_weights()131        original_pattern = patterns[15, :]132        updated_pattern = network.update_random_neuron(original_pattern)133        n_differences = sum(updated_pattern != original_pattern)134        self.assertTrue(n_differences <= 1)135    def test_noise_parameter(self):136        network = pr.StochasticHopfieldNetwork()137        network.set_noise_parameter(3)138        self.assertEqual(network.noise_parameter, 3)139if __name__ == "__main__":...

ignoracle_test.py

Source:ignoracle_test.py

...6@unittest.skip("Pending a fix for wpull 2.x interface")7class TestIgnoracle(unittest.TestCase):8    def setUp(self):9        self.oracle = Ignoracle()10        self.oracle.set_patterns([p1, p2])11    def test_ignores_returns_responsible_pattern(self):12        self.assertEqual(self.oracle.ignores('http://www.example.com/foo.css?body=1'), p1)13        self.assertEqual(self.oracle.ignores('http://www.example.com/bar/abc/def/baz'), p2)14    def test_ignores_skips_invalid_patterns(self):15        self.oracle.set_patterns(['???', p2])16        self.assertEqual(self.oracle.ignores('http://www.example.com/bar/abc/def/baz'), p2)17    def test_ignores_supports_netloc_parameterization(self):18        pattern = '{primary_netloc}/foo\.css\?'19        self.oracle.set_patterns([pattern])20        result = self.oracle.ignores('http://www.example.com/foo.css?body=1', primary_netloc='www.example.com')21        self.assertEqual(result, pattern)22    def test_permits_empty_brace_pairs(self):23        pattern = '{primary_netloc}{}/foo\.css\?{}'24        self.oracle.set_patterns([pattern])25        result = self.oracle.ignores('http://www.example.com{}/foo.css?{}body=1', primary_netloc='www.example.com')26        self.assertEqual(result, pattern)27    def test_permits_empty_brace_pairs_and_regex_repetitions(self):28        pattern = '{primary_netloc}{1}/foo\.css\?{}'29        self.oracle.set_patterns([pattern])30        result = self.oracle.ignores('http://www.example.com/foo.css?{}body=1', primary_netloc='www.example.com')31        self.assertEqual(result, pattern)32    def test_parameterization_skips_regex_ranges(self):33        pattern = '/(.*)/(\\1/){3,}'34        self.oracle.set_patterns([pattern])35        result = self.oracle.ignores('http://www.example.com/foo/foo/foo/foo/foo')36        self.assertEqual(result, pattern)37    def test_parameterization_skips_pattern_with_unknown_parameter(self):38        wrong = '/(.*)/(\\1/){boom}'39        right = '/(.*)/(\\1/){3,}'40        self.oracle.set_patterns([wrong, right])41        result = self.oracle.ignores('http://www.example.com/foo/foo/foo/foo/foo')42        self.assertEqual(result, right)43    def test_ignores_supports_url_parameterization(self):44        pattern = '{primary_url}foo\.css\?'45        self.oracle.set_patterns([pattern])46        result = self.oracle.ignores('http://www.example.com/foo.css?body=1', primary_url='http://www.example.com/')47        self.assertEqual(result, pattern)48    def test_ignores_escapes_url(self):49        pattern = '{primary_url}foo\.css\?'50        self.oracle.set_patterns([pattern])51        result = self.oracle.ignores('http://www.example.com/bar.css??/foo.css?body=1', primary_url='http://www.example.com/bar.css??/')52        self.assertEqual(result, pattern)53    def test_ignores_with_parameterized_url_replaces_none_placeholder_with_empty_string(self):54        pattern = '{primary_url}foo\.css\?'55        self.oracle.set_patterns([pattern])56        # This should treat the pattern as if it were "foo\.css\?"57        result = self.oracle.ignores('http://www.example.com/foo.css?body=1')58        self.assertEqual(result, pattern)59    def test_ignores_returns_false_for_unsuccessful_match(self):60        self.assertFalse(self.oracle.ignores('http://www.example.com/media/qux.jpg'))61    def test_set_patterns_converts_bytes_to_utf8(self):62        self.oracle.set_patterns([b'foobar'])63        self.assertEqual(self.oracle.patterns[0], 'foobar')64@unittest.skip("Pending a fix for wpull 2.x interface")65class TestRecordInfoParameterization(unittest.TestCase):66    def test_uses_top_url_if_present(self):67        record_info = dict(68            top_url='http://www.example.com/'69        )70        result = parameterize_record_info(record_info)71        self.assertEqual('http://www.example.com/', result['primary_url'])72        self.assertEqual('www.example.com', result['primary_netloc'])73    def test_uses_url_for_level_zero_url(self):74        record_info = dict(75            url='http://www.example.com/',76            level=0...

walker.py

Source:walker.py

...9    def __init__(self, dir):10        self.dir = dir11        self.cache = []12        self.patterns = []13    def set_patterns(self, patterns, ignore=True):14        p = _Pattern(patterns, ignore)15        self.patterns.append(p)16    def start(self, iscache=False):17        for dirpath, dirs, files in os.walk(self.dir):18            for f in files:19                fpath = os.path.join(dirpath, f)20                if not self.__is_notice(fpath):21                    continue22                if iscache:23                    self.cache.append(fpath)24                    print "chche"25                yield fpath26    def __is_notice(self, dirpath):27        for p in self.patterns:28            if not self.__is_target_pattern(p, dirpath):29                return False30        return True31    def __is_target_pattern(self, pattern, dirpath):32        " Pattern is so complex..."33        if not self.patterns:34            return True35        for t in pattern.patterns:36            if t.search(dirpath):37                if pattern.is_ignore:38                   return False39                return True40        if pattern.is_ignore:41            return True42        return False43    def back(self, num):44        if not num:45            raise ValueError("Should over 0")46        if not self.cache:47            raise KeyError("You do not set chache")48        if num > 0:49            num = 0 - num50        return self.cache[num]51class _Pattern:52    def __init__(self, patterns, ignore=True):53        self.patterns = [re.compile(i) for i in patterns]54        self.is_ignore = ignore55if __name__ == '__main__':56    print __file__57    full_path = os.path.abspath(__file__)58    paths = full_path.split("/")59    home = "/".join(paths[:6])60    walker = Walker(home)61    walker.set_patterns([".*py$"], False)62    walker.set_patterns([".*__init__.py"])63    #walker.set_patterns([".*pyc$",".*cgi$", "/\.git"])64    n = walker.start(iscache=True)65    print "---- sart ------"66    while True:67        try:68            i = 169            print n.next()70            print "#####",walker.back(i)71            i +=172        except StopIteration:73            print "end"74            break...

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