Day #42 - Classes in python

Today it's bit more on classes in python. It is similar to C# / C++ / Java

	import pandas as pd
	import random
	class DemoClass:
	#Class members
	df = pd.DataFrame()
	a = []
	#Initialization
	def __init__(self):
	self.df = pd.DataFrame({'A':[1,2,3,4],'B':[5,6,7,8]})
	for i in range(1,56):
	self.a.append(i)
	print('Initialized values')
	print(self.df)
	print(self.a)
	#Custom methods modify
	def modify(self):
	self.df = self.df.drop('A',1)
	print('Modified df')
	print(self.df)
	#Custom methods reinitialize
	def reinitialize(self):
	print('Reinitialized')
	self.df = pd.DataFrame({1:[1,2,3,4],2:[1,2,3,4],10:[1,2,3,4]})
	self.df = self.df.drop(1,1)
	#Custom methods displaydata
	def displaydata(self):
	print('In Display Data')
	print(random.sample(self.a,15))
	print(self.df)
	#Object Creation
	x = DemoClass()
	#Methods Invocation
	x.displaydata()
	x.modify()
	x.displaydata()
	x.reinitialize()
	x.displaydata()

view raw classexample.py hosted with ❤ by GitHub