A class priority aoir mail

Here is a Python class that simulates a priority air mail system:

class PriorityAirMail:
    def __init__(self):
        self.packages = []

    def add_package(self, package):
        self.packages.append(package)

    def send_packages(self):
        self.packages.sort(key=lambda x: x.priority, reverse=True)
        for package in self.packages:
            print(f"Sending package {package.name} with priority {package.priority}.")

class Package:
    def __init__(self, name, priority):
        self.name = name
        self.priority = priority

# Example usage:
mail = PriorityAirMail()

package1 = Package("Package 1", 3)
package2 = Package("Package 2", 1)
package3 = Package("Package 3", 2)

mail.add_package(package1)
mail.add_package(package2)
mail.add_package(package3)

mail.send_packages()

In this example, we have a PriorityAirMail class that has a list of packages. Each package has a name and a priority. The add_package method adds a package to the list, and the send_packages method sorts the packages by priority in descending order and then sends them.

The Package class is a simple class that represents a package with a name and a priority.

In the example usage, we create three packages with different priorities and add them to the mail. Then we call the send_packages method to send the packages. The output will be:

Sending package Package 1 with priority 3.
Sending package Package 3 with priority 2.
Sending package Package 2 with priority 1.

Mail Knowledge

A class priority aoir mail