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Mastering Python: Annotations, Errors and Environment
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Mastering Python: Annotations, Errors and Environment

Mastering Python: Annotations, Errors and Environment

1. Annotations
What are Annotations?Variable AnnotationReturn AnnotationDocstringChallenge: Annotate the Functionhelp()
2. Function Arguments in Details
Positional ArgumentsOptional ArgumentsArbitrary Arguments (*args)Arbitrary Keyword Arguments (**kwargs)UnpackingChallenge: Snake and Sum
3. Error Handling
What are Errors?ExamplesRaisingHandlingDetailed exceptChallenge: Safely Auth
4. Virtual Environment
What is Virtual Environment?Creating a Virtual EnvironmentProject RequirementsVirtual Environment in IDE: PyCharmVirtual Environment in IDE: VS Code

bookChallenge: Safely Auth

Note

These comments help you find the code that needs to be modified:
========== Modify code below ==========
========== Modify code above ==========

Tarefa

You have implemented the login() function, which raises errors. Implement the safely_auth() function that uses the login() function and catches errors.

  1. Create a code block to track errors (mention the keyword).
  2. Call the login() function in the error tracking block.
  3. Catch the TypeError and save its info inside the error variable.
  4. Print the error variable (error info) in the console.
  5. Catch the ValueError and save its info inside the error variable.

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Tudo estava claro?

Como podemos melhorá-lo?

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Seção 3. Capítulo 6
toggle bottom row

bookChallenge: Safely Auth

Note

These comments help you find the code that needs to be modified:
========== Modify code below ==========
========== Modify code above ==========

Tarefa

You have implemented the login() function, which raises errors. Implement the safely_auth() function that uses the login() function and catches errors.

  1. Create a code block to track errors (mention the keyword).
  2. Call the login() function in the error tracking block.
  3. Catch the TypeError and save its info inside the error variable.
  4. Print the error variable (error info) in the console.
  5. Catch the ValueError and save its info inside the error variable.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Tudo estava claro?

Como podemos melhorá-lo?

Obrigado pelo seu feedback!

Seção 3. Capítulo 6
toggle bottom row

bookChallenge: Safely Auth

Note

These comments help you find the code that needs to be modified:
========== Modify code below ==========
========== Modify code above ==========

Tarefa

You have implemented the login() function, which raises errors. Implement the safely_auth() function that uses the login() function and catches errors.

  1. Create a code block to track errors (mention the keyword).
  2. Call the login() function in the error tracking block.
  3. Catch the TypeError and save its info inside the error variable.
  4. Print the error variable (error info) in the console.
  5. Catch the ValueError and save its info inside the error variable.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Tudo estava claro?

Como podemos melhorá-lo?

Obrigado pelo seu feedback!

Note

These comments help you find the code that needs to be modified:
========== Modify code below ==========
========== Modify code above ==========

Tarefa

You have implemented the login() function, which raises errors. Implement the safely_auth() function that uses the login() function and catches errors.

  1. Create a code block to track errors (mention the keyword).
  2. Call the login() function in the error tracking block.
  3. Catch the TypeError and save its info inside the error variable.
  4. Print the error variable (error info) in the console.
  5. Catch the ValueError and save its info inside the error variable.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Seção 3. Capítulo 6
Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
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