MatchAnalysis Part 2 — Pass

In this exercise you will create a Pass class that will later be used in a graph structure to analyze the passing behavior in a sports team.

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What you need to do (2.5 points)

Create a Python class Pass with the following features:

1. Instance variables (0.5 points)

• sender — the Player object that makes the pass.
• receiver — the Player object that receives the pass.
• nr_of_times (int) — the number of times this pass occurred in the match.

2. Constructor (0.5 points)

• Takes sender, receiver, and nr_of_times as parameters and stores them in the instance variables.

3. Methods (1.5 points)

• Method get_weight returns the number of times this pass occurred (nr_of_times).

• Method get_start returns the sender.

• Method get_end returns the receiver.

• Method __eq__
  • Returns True if:
    • other is also a Pass, and
    • both passes have the same sender and receiver.
  • The nr_of_times value does not matter for equality.
• Method __str__ returns a string in the format:

     Pass from <sender> to <receiver>
  

  Examples:

  • Pass from Eden Hazard to Moussa Dembele
  • Pass from Jan Vertonghen to Romelu Lukaku
  • Pass from Divock Origi to Nacer Chadli

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Testing (0.5 points)

Create the following test scenario:

• Create 3 Player objects.
• Create 3 Pass objects.
• Print one Pass object to the console.
• Test the __eq__ method.
• Test the get_weight method.