Breaking News: Grepper is joining You.com. Read the official announcement!

python type hints in function

Confused Cod answered on February 5, 2023 Popularity 10/10 Helpfulness 2/10

answer python type hints in function

related python type hints

python type hints in function

Comment

def greeting(name: str) -> str:
    return 'Hello ' + name

Popularity 10/10 Helpfulness 2/10 Language typescript

Source: peps.python.org

Tags: hints in-function python typescript

Link to this answer
Share Copy Link

Contributed on Feb 05 2023

Confused Cod

0 Answers Avg Quality 2/10

Closely Related Answers

python type hints

Comment

class Student:
    def __init__(self, name: str, student_id: int, tuition_balance: float) -> None:
        self.name: str = name
        self.student_id: int = student_id
        self.tuition_balance: float = tuition_balance
    def get_course(self, course_id: str) -> Course:
        ...
        return course

# Use Student and Course to type hint
walker: Student = Student("Sarah Walker", 319921, 15000)
data_science: Course = walker.get_course("TDM-20100")

################## Example 2 ################
# Define an agent class with a constructor, add type hints
class Agent:
  def __init__(self, codename: str, missions: int):
    self.codename: str = codename
    self.missions: int  = missions

  # Create the add_mission() method, add type hinting
  def add_mission(self, location: str) -> None:
    self.missions += 1
    print(f"{self.codename} completed a mission in " + \
          f"{location}. This was mission #{self.missions}")
    
# Create an Agent object, add type hints
chuck: Agent = Agent("Charles Carmichael", 37)

# Create a list of locations, add a mission for each
locations: List[str] = ["Burbank", "Paris", "Prague"]
for location in locations:
  chuck.add_mission(location)

Popularity 9/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: hints hint

Link to this answer
Share Copy Link

Contributed on Aug 13 2024

Innocent Iguana

0 Answers Avg Quality 2/10

python type hints in function

Contents

More Related Answers

python type hints in function

Closely Related Answers

python type hints

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.