Python 速查表中文版本手册是 Python cheat sheet 的中文翻译版。原作者:Arianne Colton and Sean Chen(data.scientist.info@gmail.com)编译:ucasFL目录常规数值类类型数据结构函数控制流面向对象编程常见字符串…
Python 速查表中文版 本手册是 Python cheat sheet 的中文翻译版。原作者:Arianne Colton and Sean Chen(data.scientist.info@gmail.com) 编译:ucasFL 目录 常规 数值类类型 数据结构 函数 控制流 面向对象编程
我们可以编写继承于unittest.TestCase测试类的子类,并在子类中编写具体的测试函数。测试函数命必须以test_开头,否则不会被识别为测试函数,进而不会在运行单元测试时被运行。 class TestSubclass(unittest.TestCase): def test_func(self): self.assertEqual(0, 0) # 可以通过msg关键字参数提供测试失败时的提示消息...
Real Python Python 3 Cheat Sheet说明书 Real Python:Python3Cheat Sheet
Advanced Cheat Sheet¶ The goal of this part is to give common snippets including built-in and 3rd party modules usages. Regular Expression Socket Asyncio Concurrency SQLAlchemy Security Secure Shell Test C Extensions Appendix¶ The appendix mainly focuses on some critical concepts missing in chea...
df.to_csv(filename) | Write to a CSV file df.to_excel(filename) | Write to an Excel file df.to_sql(table_name, connection_object) | Write to a SQL table df.to_json(filename) | Write to a file in JSON format Create Test Objects ...
This isa cheat sheet to string formatting in Pythonwith explanations of each "cheat". Feel free tojump straight to the cheat sheetsif that's what you're here for. Not sure what string formatting is? Seestring concatenation and string interpolation in Python. ...
ground_truth="this is a test string"hypothesis="this is a test"#error = wer(ground_truth, hypothesis)transformation=jiwer.Compose([jiwer.ToLowerCase(),jiwer.RemovePunctuation(),jiwer.RemoveWhiteSpace(replace_by_space=True),jiwer.RemoveMultipleSpaces(),jiwer.SentencesToListOfWords(word_delimiter="...
Advanced Cheat Sheet¶ The goal of this part is to give common snippets including built-in and 3rd party modules usages. Regular Expression Socket Asyncio Concurrency SQLAlchemy Security Secure Shell Test C Extensions Appendix¶ The appendix mainly focuses on some critical concepts missing in chea...
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