Pygorithm Module in Python

The Pygorithm module is an educational module containing the implementation of various algorithms. The best use of this module is to get the code of an algorithm implemented using python. But it can also be used for actual programming where we can apply the various algorithms to a given data set.

Finding the Data Structures

After installing the module in the python environment we can find the various data structures that is present in the package.

Example

from pygorithm import data_structures
help(data_structures

Running the above code gives us the following result −

Output

Help on package pygorithm.data_structures in pygorithm:
NAME
   pygorithm.data_structures - Collection of data structure examples

PACKAGE CONTENTS
   graph
   heap
   linked_list
   quadtree
   queue
   stack
   tree
   trie

DATA
   __all__ = ['graph', 'heap', 'linked_list', 'queue', 'stack', 'tree', '...

Getting Algorithm Code

In the below program we see how to get the code of the algorithm for the Queue data structure.

Example

from pygorithm.data_structures.queue import Queue

the_Queue = Queue()
print(the_Queue.get_code())

Running the above code gives us the following result −

Output

class Queue(object):
   """Queue
   Queue implementation
   """
   def __init__(self, limit=10):
      """
      :param limit: Queue limit size, default @ 10
      """
      self.queue = []
      self.front = None
      self.rear = None
      self.limit = limit
      self.size = 0
…………………………
………………

Applying a Sort

In the below example we see how to apply a quick sort to given list.

Example

from pygorithm.sorting import quick_sort

my_list = [3,9,5,21,2,43,18]
sorted_list = quick_sort.sort(my_list)
print(sorted_list)

Running the above code gives us the following result −

Output

[2, 3, 5, 9, 18, 21, 43]