def run(self, terms, variables=None, **kwargs):

        host_list = []

        for term in terms:
            patterns = Inventory.order_patterns(Inventory.split_host_pattern(term))

            for p in patterns:
                that = self.get_hosts(variables, p)
                if p.startswith("!"):
                    host_list = [ h for h in host_list if h not in that]
                elif p.startswith("&"):
                    host_list = [ h for h in host_list if h in that ]
                else:
                    host_list.extend(that)

        # return unique list
        return list(set(host_list))
Ejemplo n.º 2
0
    def run(self, terms, variables=None, **kwargs):

        host_list = []

        for term in terms:
            patterns = Inventory.order_patterns(Inventory.split_host_pattern(term))

            for p in patterns:
                that = self.get_hosts(variables, p)
                if p.startswith("!"):
                    host_list = [ h for h in host_list if h not in that]
                elif p.startswith("&"):
                    host_list = [ h for h in host_list if h in that ]
                else:
                    host_list.extend(that)

        # return unique list
        return list(set(host_list))
Ejemplo n.º 3
0
    def run(self, terms, variables=None, **kwargs):
        host_list = []

        patterns = Inventory.order_patterns(
            Inventory.split_host_pattern(terms[0]))

        for pattern in patterns:
            hosts = self.get_hosts(pattern, variables)

            if pattern.startswith("!"):
                host_list = [host for host in host_list if host not in hosts]
            elif pattern.startswith("&"):
                host_list = [host for host in host_list if host in hosts]
            else:
                host_list.extend(hosts)

        return [
            self.get_vars(host, terms[1:], variables)
            for host in list(set(host_list))
        ]
Ejemplo n.º 4
0
class TestInventory(unittest.TestCase):

    patterns = {
        'a': ['a'],
        'a, b': ['a', 'b'],
        'a , b': ['a', 'b'],
        ' a,b ,c[1:2] ': ['a', 'b', 'c[1:2]'],
        '9a01:7f8:191:7701::9': ['9a01:7f8:191:7701::9'],
        '9a01:7f8:191:7701::9,9a01:7f8:191:7701::9': ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9'],
        '9a01:7f8:191:7701::9,9a01:7f8:191:7701::9,foo': ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9','foo'],
        'foo[1:2]': ['foo[1:2]'],
        'a::b': ['a::b'],
        'a:b': ['a', 'b'],
        ' a : b ': ['a', 'b'],
        'foo:bar:baz[1:2]': ['foo', 'bar', 'baz[1:2]'],
    }

    pattern_lists = [
        [['a'], ['a']],
        [['a', 'b'], ['a', 'b']],
        [['a, b'], ['a', 'b']],
        [['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9,foo'],
         ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9','foo']]
    ]

    # pattern_string: [ ('base_pattern', (a,b)), ['x','y','z'] ]
    # a,b are the bounds of the subscript; x..z are the results of the subscript
    # when applied to string.ascii_letters.

    subscripts = {
        'a': [('a',None), list(string.ascii_letters)],
        'a[0]': [('a', (0, None)), ['a']],
        'a[1]': [('a', (1, None)), ['b']],
        'a[2:3]': [('a', (2, 3)), ['c', 'd']],
        'a[-1]': [('a', (-1, None)), ['Z']],
        'a[-2]': [('a', (-2, None)), ['Y']],
        'a[48:]': [('a', (48, -1)), ['W', 'X', 'Y', 'Z']],
        'a[49:]': [('a', (49, -1)), ['X', 'Y', 'Z']],
        'a[1:]': [('a', (1, -1)), list(string.ascii_letters[1:])],
    }

    ranges_to_expand = {
        'a[1:2]': ['a1', 'a2'],
        'a[1:10:2]': ['a1', 'a3', 'a5', 'a7', 'a9'],
        'a[a:b]': ['aa', 'ab'],
        'a[a:i:3]': ['aa', 'ad', 'ag'],
        'a[a:b][c:d]': ['aac', 'aad', 'abc', 'abd'],
        'a[0:1][2:3]': ['a02', 'a03', 'a12', 'a13'],
        'a[a:b][2:3]': ['aa2', 'aa3', 'ab2', 'ab3'],
    }

    def setUp(self):
        v = VariableManager()
        fake_loader = DictDataLoader({})

        self.i = Inventory(loader=fake_loader, variable_manager=v, host_list='')

    def test_split_patterns(self):

        for p in self.patterns:
            r = self.patterns[p]
            self.assertEqual(r, self.i.split_host_pattern(p))

        for p, r in self.pattern_lists:
            self.assertEqual(r, self.i.split_host_pattern(p))

    def test_ranges(self):

        for s in self.subscripts:
            r = self.subscripts[s]
            self.assertEqual(r[0], self.i._split_subscript(s))
            self.assertEqual(
                r[1],
                self.i._apply_subscript(
                    list(string.ascii_letters),
                    r[0][1]
                )
            )

    def test_expand_hostname_range(self):

        for e in self.ranges_to_expand:
            r = self.ranges_to_expand[e]
            self.assertEqual(r, expand_hostname_range(e))
Ejemplo n.º 5
0
class TestInventory(unittest.TestCase):

    patterns = {
        'a': ['a'],
        'a, b': ['a', 'b'],
        'a , b': ['a', 'b'],
        ' a,b ,c[1:2] ': ['a', 'b', 'c[1:2]'],
        '9a01:7f8:191:7701::9': ['9a01:7f8:191:7701::9'],
        '9a01:7f8:191:7701::9,9a01:7f8:191:7701::9':
        ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9'],
        '9a01:7f8:191:7701::9,9a01:7f8:191:7701::9,foo':
        ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9', 'foo'],
        'foo[1:2]': ['foo[1:2]'],
        'a::b': ['a::b'],
        'a:b': ['a', 'b'],
        ' a : b ': ['a', 'b'],
        'foo:bar:baz[1:2]': ['foo', 'bar', 'baz[1:2]'],
    }

    pattern_lists = [[['a'], ['a']], [['a', 'b'], ['a', 'b']],
                     [['a, b'], ['a', 'b']],
                     [['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9,foo'],
                      ['9a01:7f8:191:7701::9', '9a01:7f8:191:7701::9', 'foo']]]

    # pattern_string: [ ('base_pattern', (a,b)), ['x','y','z'] ]
    # a,b are the bounds of the subscript; x..z are the results of the subscript
    # when applied to string.ascii_letters.

    subscripts = {
        'a': [('a', None), list(string.ascii_letters)],
        'a[0]': [('a', (0, None)), ['a']],
        'a[1]': [('a', (1, None)), ['b']],
        'a[2:3]': [('a', (2, 3)), ['c', 'd']],
        'a[-1]': [('a', (-1, None)), ['Z']],
        'a[-2]': [('a', (-2, None)), ['Y']],
        'a[48:]': [('a', (48, -1)), ['W', 'X', 'Y', 'Z']],
        'a[49:]': [('a', (49, -1)), ['X', 'Y', 'Z']],
        'a[1:]': [('a', (1, -1)),
                  list(string.ascii_letters[1:])],
    }

    ranges_to_expand = {
        'a[1:2]': ['a1', 'a2'],
        'a[1:10:2]': ['a1', 'a3', 'a5', 'a7', 'a9'],
        'a[a:b]': ['aa', 'ab'],
        'a[a:i:3]': ['aa', 'ad', 'ag'],
        'a[a:b][c:d]': ['aac', 'aad', 'abc', 'abd'],
        'a[0:1][2:3]': ['a02', 'a03', 'a12', 'a13'],
        'a[a:b][2:3]': ['aa2', 'aa3', 'ab2', 'ab3'],
    }

    def setUp(self):
        v = VariableManager()
        fake_loader = DictDataLoader({})

        self.i = Inventory(loader=fake_loader,
                           variable_manager=v,
                           host_list='')

    def test_split_patterns(self):

        for p in self.patterns:
            r = self.patterns[p]
            self.assertEqual(r, self.i.split_host_pattern(p))

        for p, r in self.pattern_lists:
            self.assertEqual(r, self.i.split_host_pattern(p))

    def test_ranges(self):

        for s in self.subscripts:
            r = self.subscripts[s]
            self.assertEqual(r[0], self.i._split_subscript(s))
            self.assertEqual(
                r[1],
                self.i._apply_subscript(list(string.ascii_letters), r[0][1]))

    def test_expand_hostname_range(self):

        for e in self.ranges_to_expand:
            r = self.ranges_to_expand[e]
            self.assertEqual(r, expand_hostname_range(e))