Max Profit with K Transactions in Python

Max Profit with K Transactions in Python
Run this code here to see live: https://repl.it/@VinitKhandelwal/max-profit-calls

class Stock:

def __init__(self, slist, count):

self.slist = slist

self.count = count

print(self._func(slist))

def _func(self, passlist):

i = passlist[0]

start = i

for index, j in enumerate(passlist[1:], 1):

if j < i:

end = i

self.count -= 1

# repeat for the number of calls to be generated

if self.count!=0:

print(self._func(passlist[index:]))

return (start, end, end-start)

i=j

end = i

return (start, end, end-start)

# passing each day's closing price of stock in list AND number of calls to be generated.

print("continuous rising - 2 calls")

obj = Stock([5,7,11,50,60,90], 2)

print("one dip - 2 calls")

obj1 = Stock([5,7,11,50,30,60,90], 2)

print("continuous rising - 1 call")

obj2 = Stock([5,7,11,50,60,90], 1)

print("one dip - one call")

obj1 = Stock([5,7,11,50,30,60,90], 1)

Output
continuous rising - 2 calls
(5, 90, 85)
one dip - 2 calls
(30, 90, 60)
(5, 50, 45)
continuous rising - 1 call
(5, 90, 85)
one dip - one call
(5, 50, 45)