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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

Challenge: Annotate the Function

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Everything was clear?

Section 1. Chapter 5
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Challenge: Annotate the Function

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Everything was clear?

Section 1. Chapter 5
toggle bottom row

Challenge: Annotate the Function

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Everything was clear?

Task

You have the implemented is_prime() function. Annotate this function:

  1. The function should receive the integer type value.
  2. The function should return the boolean type value.
  3. The function should have a description:
    """This function checks integer number is prime and returns True or False."""

Once you've completed this task, click the button below the code to check your solution.

Section 1. Chapter 5
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