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Python MutableSeq.count方法代码示例

本文整理汇总了Python中Bio.Seq.MutableSeq.count方法的典型用法代码示例。如果您正苦于以下问题:Python MutableSeq.count方法的具体用法?Python MutableSeq.count怎么用?Python MutableSeq.count使用的例子?那么, 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Bio.Seq.MutableSeq的用法示例。


在下文中一共展示了MutableSeq.count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: TestMutableSeq

# 需要导入模块: from Bio.Seq import MutableSeq [as 别名]
# 或者: from Bio.Seq.MutableSeq import count [as 别名]

#.........这里部分代码省略.........
        self.assertEqual(MutableSeq("TCAGAAGGATGCATCATG", IUPAC.ambiguous_dna),
                         self.mutable_s)

    def test_deleting_slice(self):
        del self.mutable_s[4:5]
        self.assertEqual(MutableSeq("TCAAAGGATGCATCATG", IUPAC.ambiguous_dna),
                         self.mutable_s)

    def test_deleting_item(self):
        del self.mutable_s[3]
        self.assertEqual(MutableSeq("TCAAAGGATGCATCATG", IUPAC.ambiguous_dna),
                         self.mutable_s)

    def test_appending(self):
        self.mutable_s.append("C")
        self.assertEqual(MutableSeq("TCAAAAGGATGCATCATGC", IUPAC.ambiguous_dna),
                         self.mutable_s)

    def test_inserting(self):
        self.mutable_s.insert(4, "G")
        self.assertEqual(MutableSeq("TCAAGAAGGATGCATCATG", IUPAC.ambiguous_dna),
                         self.mutable_s)

    def test_popping_last_item(self):
        self.assertEqual("G", self.mutable_s.pop())

    def test_remove_items(self):
        self.mutable_s.remove("G")
        self.assertEqual(MutableSeq("TCAAAAGATGCATCATG", IUPAC.ambiguous_dna),
                         self.mutable_s, "Remove first G")

        self.assertRaises(ValueError, self.mutable_s.remove, 'Z')

    def test_count(self):
        self.assertEqual(7, self.mutable_s.count("A"))
        self.assertEqual(2, self.mutable_s.count("AA"))

    def test_index(self):
        self.assertEqual(2, self.mutable_s.index("A"))
        self.assertRaises(ValueError, self.mutable_s.index, "8888")

    def test_reverse(self):
        """Test using reverse method"""
        self.mutable_s.reverse()
        self.assertEqual(MutableSeq("GTACTACGTAGGAAAACT", IUPAC.ambiguous_dna),
                         self.mutable_s)

    def test_reverse_with_stride(self):
        """Test reverse using -1 stride"""
        self.assertEqual(MutableSeq("GTACTACGTAGGAAAACT", IUPAC.ambiguous_dna),
                         self.mutable_s[::-1])

    def test_complement(self):
        self.mutable_s.complement()
        self.assertEqual(str("AGTTTTCCTACGTAGTAC"), str(self.mutable_s))

    def test_complement_rna(self):
        seq = Seq.MutableSeq("AUGaaaCUG", IUPAC.unambiguous_rna)
        seq.complement()
        self.assertEqual(str("UACuuuGAC"), str(seq))

    def test_complement_mixed_aphabets(self):
        seq = Seq.MutableSeq("AUGaaaCTG")
        with self.assertRaises(ValueError):
            seq.complement()
开发者ID:BrianLinSu,项目名称:rop,代码行数:69,代码来源:test_seq.py


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