Python Object.stream示例

示例#1

文件： object_test.py 项目： bendavis78/python-cloudfiles

    def test_bad_name(self):
        """
        Ensure you can't assign an invalid object name.
        """
        obj = Object(self.container)    # name is None
        self.assertRaises(InvalidObjectName, obj.read)
        self.assertRaises(InvalidObjectName, obj.stream)
        self.assertRaises(InvalidObjectName, obj.sync_metadata)
        self.assertRaises(InvalidObjectName, obj.write, '')

        obj.name = ''    # name is zero-length string
        self.assertRaises(InvalidObjectName, obj.read)
        self.assertRaises(InvalidObjectName, obj.stream)
        self.assertRaises(InvalidObjectName, obj.sync_metadata)
        self.assertRaises(InvalidObjectName, obj.write, '')

        obj.name = 'a'*(object_name_limit+1) # too-long string
        self.assertRaises(InvalidObjectName, obj.read)
        self.assertRaises(InvalidObjectName, obj.stream().next)
        self.assertRaises(InvalidObjectName, obj.sync_metadata)
        self.assertRaises(InvalidObjectName, obj.write, '')

        obj.name = 'a'*(object_name_limit) # ok name
        obj.read()
        obj.stream()
        obj.sync_metadata()
        obj.write('')

示例#2

    def test_bad_name(self):
        """
        Ensure you can't assign an invalid object name.
        """
        obj = Object(self.container)    # name is None
        self.assertRaises(InvalidObjectName, obj.read)
        self.assertRaises(InvalidObjectName, obj.stream)
        self.assertRaises(InvalidObjectName, obj.sync_metadata)
        self.assertRaises(InvalidObjectName, obj.write, '')

        obj.name = ''    # name is zero-length string
        self.assertRaises(InvalidObjectName, obj.read)
        self.assertRaises(InvalidObjectName, obj.stream)
        self.assertRaises(InvalidObjectName, obj.sync_metadata)
        self.assertRaises(InvalidObjectName, obj.write, '')

        obj.name = 'a'*(object_name_limit+1) # too-long string
        self.assertRaises(InvalidObjectName, obj.read)
        self.assertRaises(InvalidObjectName, obj.stream().next)
        self.assertRaises(InvalidObjectName, obj.sync_metadata)
        self.assertRaises(InvalidObjectName, obj.write, '')

        obj.name = 'a'*(object_name_limit) # ok name
        obj.read()
        obj.stream()
        obj.sync_metadata()
        obj.write('')