Delete simple_queue.py

queues/simple_queue.py

@@ -1,120 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-# author: bt3gl
-
-import heapq
-
-
-class Queue:
-
-    def __init__(self):
-        self._in = []
-        self._out = []
-
-    ######################
-    #   Private methods
-    ######################
-    def _transfer_in_to_out(self):
-        while self._in:
-            self._out.append(self._in.pop())
-    
-    def __repr__(self):
-        if not self._out:
-            self._transfer_in_to_out()
-        
-        return f'{self._out}'
-
-    ######################
-    #  Properties
-    ######################
-    @property
-    def size(self):
-        return len(self._in) + len(self._out)
-    
-    @property
-    def peek(self):
-        if not self._out:
-            self._transfer_in_to_out()
-        if self._out:
-            return self._out[-1]
-        else:
-            print('❌ Queue is empty, cannot peek.')
-    
-    @property
-    def is_empty(self):
-        return not (bool(self._in) or bool(self._out))
-
-    ######################
-    #   Public methods
-    ######################
-    def enqueue(self, item):
-        self._in.append(item)
-
-    def dequeue(self):
-        if not self._out:
-            while self._in:
-                self.out.append(self._in.pop())
-
-        if self._out:
-             self._out.pop()
-        else:
-            print('❌ Queue is empty, cannot dequeue.')
-
-
-class PriorityQueue:
-
-    def __init__(self):
-        self.queue = []
-        self.index = 0
-    
-    def push(self, item, priority):
-        heapq.heappush(self.queue, (-priority, self.index, item))
-        self.index += 1
-    
-    def pop(self):
-        return heapq.heappop(self.queue)[-1]
-
-class Item:
-    
-    def __init__(self, name):
-        self.name = name
-
-    def __repr__(self):
-        return f'{self.name}'
-
-
-
-if __name__ == '__main__':
-
-    ######################
-    #   Simple Queue
-    ######################
-    print('🧪 Testing Queue...')
-    queue = Queue()
-    print(f"Is the queue empty? {queue.is_empty}")
-    print("Adding 1 to 10 in the queue...")
-    for i in range(1, 11):
-        queue.enqueue(i)
-    
-    print(f"Queue: {queue}")
-    print(f"\nQueue size: {queue.size}")
-    print(f"Queue peek : {queue.peek}")
-    print(f"Is the queue empty? {queue.is_empty}")
-    print(f"\nDequeue...")
-    queue.dequeue()
-    print(f"Queue: {queue}")
-    print(f"\nQueue size: {queue.size}")
-    print(f"Queue peek: {queue.peek}")
-    print(f"Is the queue empty? {queue.is_empty}")
-
-    ######################
-    #   Priority Queue
-    ######################
-    print('\n\n🧪 Testing Priority Queue...')
-    q = PriorityQueue()
-    q.push(Item('Item 1'), 1)
-    q.push(Item('Item 4'), 4)
-    q.push(Item('Item 3'), 3)
-    print(f"Priority Queue: {q.queue}")
-    print(f"Pop: {q.pop()}")
-    print(f"Priority Queue: {q.queue}")