本文整理汇总了Python中cobra.DictList.insert方法的典型用法代码示例。如果您正苦于以下问题：Python DictList.insert方法的具体用法？Python DictList.insert怎么用？Python DictList.insert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cobra.DictList的用法示例。
在下文中一共展示了DictList.insert方法的1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: TestDictList
# 需要导入模块: from cobra import DictList [as 别名]
# 或者: from cobra.DictList import insert [as 别名]
class TestDictList(TestCase):
def setUp(self):
self.obj = Object("test1")
self.list = DictList()
self.list.append(self.obj)
def testContains(self):
self.assertIn(self.obj, self.list)
self.assertIn(self.obj.id, self.list)
self.assertNotIn(Object("not_in"), self.list)
self.assertNotIn('not_in', self.list)
def testIndex(self):
self.assertEqual(self.list.index("test1"), 0)
self.assertEqual(self.list.index(self.obj), 0)
self.assertRaises(ValueError, self.list.index, "f")
self.assertRaises(ValueError, self.list.index, Object("f"))
# ensure trying to index with an object that is a different object
# also raises an error
self.assertRaises(ValueError, self.list.index, Object("test1"))
def testIndependent(self):
a = DictList([Object("o1"), Object("o2")])
b = DictList()
self.assertIn("o1", a)
self.assertNotIn("o1", b)
b.append(Object("o3"))
self.assertNotIn("o3", a)
self.assertIn("o3", b)
def testAppend(self):
obj2 = Object("test2")
self.list.append(obj2)
self.assertRaises(ValueError, self.list.append, Object("test1"))
self.assertEqual(self.list.index(obj2), 1)
self.assertEqual(self.list[1], obj2)
self.assertIs(self.list.get_by_id("test2"), obj2)
self.assertEqual(len(self.list), 2)
def testInsert(self):
obj2 = Object("a")
self.list.insert(0, obj2)
self.assertEqual(self.list.index(obj2), 0)
self.assertEqual(self.list.index("test1"), 1)
self.assertIs(self.list.get_by_id("a"), obj2)
self.assertEqual(len(self.list), 2)
self.assertRaises(ValueError, self.list.append, obj2)
def testExtend(self):
obj_list = [Object("test%d" % (i)) for i in range(2, 10)]
self.list.extend(obj_list)
self.assertEqual(self.list[1].id, "test2")
self.assertEqual(self.list.get_by_id("test2"), obj_list[0])
self.assertEqual(self.list[8].id, "test9")
self.assertEqual(len(self.list), 9)
self.assertRaises(ValueError, self.list.extend, [Object("test1")])
# Even if the object is unique, if it is present twice in the new
# list, it should still raise an exception
self.assertRaises(ValueError, self.list.extend,
[Object("testd"), Object("testd")])
def testIadd(self):
obj_list = [Object("test%d" % (i)) for i in range(2, 10)]
self.list += obj_list
self.assertEqual(self.list[1].id, "test2")
self.assertEqual(self.list.get_by_id("test2"), obj_list[0])
self.assertEqual(self.list[8].id, "test9")
self.assertEqual(len(self.list), 9)
def testAdd(self):
obj_list = [Object("test%d" % (i)) for i in range(2, 10)]
sum = self.list + obj_list
self.assertIsNot(sum, self.list)
self.assertIsNot(sum, obj_list)
self.assertEqual(self.list[0].id, "test1")
self.assertEqual(sum[1].id, "test2")
self.assertEqual(sum.get_by_id("test2"), obj_list[0])
self.assertEqual(sum[8].id, "test9")
self.assertEqual(len(self.list), 1)
self.assertEqual(len(sum), 9)
def testInitCopy(self):
self.list.append(Object("test2"))
copied = DictList(self.list)
self.assertIsNot(self.list, copied)
self.assertIsInstance(copied, self.list.__class__)
self.assertEqual(len(self.list), len(copied))
for i, v in enumerate(self.list):
self.assertEqual(self.list[i].id, copied[i].id)
self.assertEqual(i, copied.index(v.id))
self.assertIs(self.list[i], copied[i])
self.assertIs(v, copied.get_by_id(v.id))
def testSlice(self):
self.list.append(Object("test2"))
self.list.append(Object("test3"))
sliced = self.list[:-1]
self.assertIsNot(self.list, sliced)
self.assertIsInstance(sliced, self.list.__class__)
self.assertEqual(len(self.list), len(sliced) + 1)
#.........这里部分代码省略.........