Python

1. 1

   你好，Python

   VariablesPrintRepl
   20 分钟
2. 2

   数字与字符串

   IntegersFloatsString concatenationF-strings
   25 分钟
3. 3

   Asking the User a Question

   Input()String return typeInt() and float() conversionInteractive programs
   15 分钟
4. 4

   控制流

   If/elif/elseComparison operatorsBoolean operatorsWhile loopsFor loopsBreak and continue
   30 分钟
5. 5

   列表与元组

   List creationIndexingSlicingAppendPopIteration+2
   30 分钟
6. 6

   字典与集合

   Dict basicsGet with defaultIterate keysIterate valuesIterate itemsSets+1
   30 分钟
7. 7

   函数

   DefParametersDefault valuesKeyword arguments*args and **kwargsReturn values+1
   30 分钟
8. 8

   推导式 (Comprehensions)

   List comprehensionsDict comprehensionsSet comprehensionsConditional expressionsReadability tradeoffs
   25 分钟
9. 9

   文件与 IO

   Open with withReading linesWriting filesPathlib.PathJson readJson write
   30 分钟
10. 10

    模块与包 (Modules and Packages)

    ImportFrom importWriting your own moduleIf __name__ == "__main__"Packages__init__.py
    30 分钟
11. 11

    类与 OOP

    Class definition__init__Instance attributesClass attributesMethods__repr__
    35 分钟
12. 12

    继承与组合

    SubclassingSuper()Method overridingCompositionWhen to choose composition
    30 分钟
13. 13

    异常处理

    TryExceptElseFinallyRaiseCustom exception classes+1
    30 分钟
14. 14

    迭代器与生成器 (Iterators and Generators)

    Iterator protocolYieldGenerator functionsGenerator expressionsLazy evaluation
    30 分钟
15. 15

    装饰器 (Decorators)

    Functions are objectsWrapper functions@decorator syntaxFunctools.wrapsParametrized decorators
    30 分钟
16. 16

    上下文管理器 (Context Managers)

    With statement__enter__ and __exit__Writing your own context managerContextlib.contextmanager
    25 分钟
17. 17

    并发：线程与异步 (Async)

    GIL in plain languageConcurrent.futures.ThreadPoolExecutorAsyncio basicsAsync defAwaitWhen to use threads vs async
    40 分钟
18. 18

    使用 pytest 进行测试

    Test functionsAssertRunning pytestParametrizeFixtures
    35 分钟
19. 19

    打包与部署

    Pyproject.tomlPip install -eConsole scriptsBuilding a wheelPublishing to PyPI
    35 分钟

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