Python Repository.has_package方法代码示例

本文整理汇总了Python中enstaller.repository.Repository.has_package方法的典型用法代码示例。如果您正苦于以下问题：Python Repository.has_package方法的具体用法？Python Repository.has_package怎么用？Python Repository.has_package使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类enstaller.repository.Repository的用法示例。

在下文中一共展示了Repository.has_package方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: TestRemoveAction

# 需要导入模块: from enstaller.repository import Repository [as 别名]
# 或者: from enstaller.repository.Repository import has_package [as 别名]
class TestRemoveAction(unittest.TestCase):
    def setUp(self):
        self.top_prefix = tempfile.mkdtemp()
        self.top_installed_repository = Repository()
        self.installed_repository = Repository()

    def tearDown(self):
        shutil.rmtree(self.top_prefix)

    def _install_eggs(self, paths):
        repository = Repository()
        for path in paths:
            package = RepositoryPackageMetadata.from_egg(path)
            repository.add_package(package)

        for path in paths:
            action = InstallAction(path, self.top_prefix, repository,
                                   self.top_installed_repository,
                                   self.installed_repository,
                                   os.path.dirname(path))
            action.execute()

    def test_simple(self):
        # Given
        filename = "nose-1.3.0-1.egg"
        path = os.path.join(_EGGINST_COMMON_DATA, filename)

        metadata = PackageMetadata.from_egg(path)

        self._install_eggs([path])

        # When
        action = RemoveAction(path, self.top_prefix,
                              self.top_installed_repository,
                              self.installed_repository)
        action.execute()

        # Then
        repository = Repository._from_prefixes([self.top_prefix])
        self.assertFalse(repository.has_package(metadata))
        self.assertFalse(self.top_installed_repository.has_package(metadata))
        self.assertFalse(self.installed_repository.has_package(metadata))
        self.assertFalse(action.is_canceled)

    def test_iteration(self):
        # Given
        filename = "nose-1.3.0-1.egg"
        path = os.path.join(_EGGINST_COMMON_DATA, filename)

        metadata = PackageMetadata.from_egg(path)

        self._install_eggs([path])

        # When
        action = RemoveAction(path, self.top_prefix,
                              self.top_installed_repository,
                              self.installed_repository)
        for step in action:
            pass

        # Then
        repository = Repository._from_prefixes([self.top_prefix])
        self.assertFalse(repository.has_package(metadata))
        self.assertFalse(self.top_installed_repository.has_package(metadata))
        self.assertFalse(self.installed_repository.has_package(metadata))
        self.assertFalse(action.is_canceled)

    def test_iteration_cancel(self):
        # Given
        filename = "nose-1.3.0-1.egg"
        path = os.path.join(_EGGINST_COMMON_DATA, filename)

        metadata = PackageMetadata.from_egg(path)

        self._install_eggs([path])

        # When
        action = RemoveAction(path, self.top_prefix,
                              self.top_installed_repository,
                              self.installed_repository)
        for step in action:
            action.cancel()

        # Then
        repository = Repository._from_prefixes([self.top_prefix])
        self.assertFalse(repository.has_package(metadata))
        self.assertFalse(self.top_installed_repository.has_package(metadata))
        self.assertFalse(self.installed_repository.has_package(metadata))

        self.assertTrue(action.is_canceled)

开发者ID:cguwilliams，项目名称:HmyApp，代码行数:92，代码来源:test_enpkg.py

示例2: TestRepository

# 需要导入模块: from enstaller.repository import Repository [as 别名]
# 或者: from enstaller.repository.Repository import has_package [as 别名]

#.........这里部分代码省略.........
        self.assertEqual(metadata.key, "nose-1.3.0-2.egg")

        self.assertEqual(metadata.name, "nose")
        self.assertEqual(metadata.version, EnpkgVersion.from_string("1.3.0-2"))

    def test_find_unavailable_package(self):
        # Given/When/Then
        with self.assertRaises(NoSuchPackage):
            self.repository.find_package("nono", "1.4.0-1")

    def test_find_packages(self):
        V = EnpkgVersion.from_string
        # Given/When
        metadata = list(self.repository.find_packages("nose"))
        metadata = sorted(metadata, key=operator.attrgetter("version"))

        # Then
        self.assertEqual(len(metadata), 3)

        self.assertEqual(metadata[0].version, V("1.2.1-1"))
        self.assertEqual(metadata[1].version, V("1.3.0-1"))
        self.assertEqual(metadata[2].version, V("1.3.0-2"))

    def test_find_packages_with_version(self):
        # Given/When
        metadata = list(self.repository.find_packages("nose", "1.3.0-1"))

        # Then
        self.assertEqual(len(metadata), 1)

        self.assertEqual(metadata[0].version,
                         EnpkgVersion.from_string("1.3.0-1"))

    def test_has_package(self):
        # Given
        python = RUNNING_PYTHON
        version = EnpkgVersion.from_string("1.3.0-1")
        available_package = PackageMetadata("nose-1.3.0-1.egg", "nose",
                                            version, [], python)

        version = EnpkgVersion.from_string("1.4.0-1")
        unavailable_package = PackageMetadata("nose-1.4.0-1.egg", "nose",
                                              version, [], python)

        # When/Then
        self.assertTrue(self.repository.has_package(available_package))
        self.assertFalse(self.repository.has_package(unavailable_package))

    def test_iter_most_recent_packages(self):
        # Given
        eggs = ["nose-1.3.0-1.egg", "nose-1.2.1-1.egg"]
        repository = Repository()
        for egg in eggs:
            path = os.path.join(_EGGINST_COMMON_DATA, egg)
            package = RemotePackageMetadata.from_egg(path)
            repository.add_package(package)

        # When
        metadata = list(repository.iter_most_recent_packages())

        # Then
        self.assertEqual(len(metadata), 1)
        self.assertEqual(metadata[0].version,
                         EnpkgVersion.from_string("1.3.0-1"))

    def test_iter_protocol(self):

开发者ID:enthought，项目名称:enstaller，代码行数:70，代码来源:test_repository.py

示例3: TestRepository

# 需要导入模块: from enstaller.repository import Repository [as 别名]
# 或者: from enstaller.repository.Repository import has_package [as 别名]

#.........这里部分代码省略.........
        self.assertEqual(metadata.key, "nose-1.3.0-2.egg")

        self.assertEqual(metadata.name, "nose")
        self.assertEqual(metadata.version, EnpkgVersion.from_string("1.3.0-2"))

    def test_find_unavailable_package(self):
        # Given/When/Then
        with self.assertRaises(NoSuchPackage):
            self.repository.find_package("nono", "1.4.0-1")

    def test_find_packages(self):
        V = EnpkgVersion.from_string
        # Given/When
        metadata = list(self.repository.find_packages("nose"))
        metadata = sorted(metadata, key=operator.attrgetter("version"))

        # Then
        self.assertEqual(len(metadata), 3)

        self.assertEqual(metadata[0].version, V("1.2.1-1"))
        self.assertEqual(metadata[1].version, V("1.3.0-1"))
        self.assertEqual(metadata[2].version, V("1.3.0-2"))

    def test_find_packages_with_version(self):
        # Given/When
        metadata = list(self.repository.find_packages("nose", "1.3.0-1"))

        # Then
        self.assertEqual(len(metadata), 1)

        self.assertEqual(metadata[0].version,
                         EnpkgVersion.from_string("1.3.0-1"))

    def test_has_package(self):
        # Given
        version = EnpkgVersion.from_string("1.3.0-1")
        available_package = PackageMetadata("nose-1.3.0-1.egg", "nose",
                                            version, [], "2.7")

        version = EnpkgVersion.from_string("1.4.0-1")
        unavailable_package = PackageMetadata("nose-1.4.0-1.egg", "nose",
                                              version, [], "2.7")

        # When/Then
        self.assertTrue(self.repository.has_package(available_package))
        self.assertFalse(self.repository.has_package(unavailable_package))

    def test_iter_most_recent_packages(self):
        # Given
        eggs = ["nose-1.3.0-1.egg", "nose-1.2.1-1.egg"]
        repository = Repository()
        for egg in eggs:
            path = os.path.join(_EGGINST_COMMON_DATA, egg)
            package = RepositoryPackageMetadata.from_egg(path)
            repository.add_package(package)

        # When
        metadata = list(repository.iter_most_recent_packages())

        # Then
        self.assertEqual(len(metadata), 1)
        self.assertEqual(metadata[0].version,
                         EnpkgVersion.from_string("1.3.0-1"))

    def test_iter_packages(self):
        # Given

开发者ID:cguwilliams，项目名称:HmyApp，代码行数:70，代码来源:test_repository.py

示例4: TestRepository

# 需要导入模块: from enstaller.repository import Repository [as 别名]
# 或者: from enstaller.repository.Repository import has_package [as 别名]

#.........这里部分代码省略.........
        self.assertEqual(metadata.key, "nose-1.3.0-2.egg")

        self.assertEqual(metadata.name, "nose")
        self.assertEqual(metadata.version, EnpkgVersion.from_string("1.3.0-2"))

    def test_find_unavailable_package(self):
        # Given/When/Then
        with self.assertRaises(NoSuchPackage):
            self.repository.find_package("nono", "1.4.0-1")

    def test_find_packages(self):
        V = EnpkgVersion.from_string
        # Given/When
        metadata = list(self.repository.find_packages("nose"))
        metadata = sorted(metadata, key=operator.attrgetter("version"))

        # Then
        self.assertEqual(len(metadata), 3)

        self.assertEqual(metadata[0].version, V("1.2.1-1"))
        self.assertEqual(metadata[1].version, V("1.3.0-1"))
        self.assertEqual(metadata[2].version, V("1.3.0-2"))

    def test_find_packages_with_version(self):
        # Given/When
        metadata = list(self.repository.find_packages("nose", "1.3.0-1"))

        # Then
        self.assertEqual(len(metadata), 1)

        self.assertEqual(metadata[0].version,
                         EnpkgVersion.from_string("1.3.0-1"))

    def test_has_package(self):
        # Given
        version = EnpkgVersion.from_string("1.3.0-1")
        available_package = PackageMetadata("nose-1.3.0-1.egg", "nose",
                                            version, [], "2.7")

        version = EnpkgVersion.from_string("1.4.0-1")
        unavailable_package = PackageMetadata("nose-1.4.0-1.egg", "nose",
                                              version, [], "2.7")

        # When/Then
        self.assertTrue(self.repository.has_package(available_package))
        self.assertFalse(self.repository.has_package(unavailable_package))

    def test_iter_most_recent_packages(self):
        # Given
        eggs = ["nose-1.3.0-1.egg", "nose-1.2.1-1.egg"]
        repository = Repository()
        for egg in eggs:
            path = os.path.join(_EGGINST_COMMON_DATA, egg)
            package = RemotePackageMetadata.from_egg(path)
            repository.add_package(package)

        # When
        metadata = list(repository.iter_most_recent_packages())

        # Then
        self.assertEqual(len(metadata), 1)
        self.assertEqual(metadata[0].version,
                         EnpkgVersion.from_string("1.3.0-1"))

    def test_iter_packages(self):
        # Given

开发者ID:pombreda，项目名称:enstaller，代码行数:70，代码来源:test_repository.py

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