Count occurrences characters in Python String

In this video we will talk about How to Count occurrences of characters in Python String.

Important Links:
#Python
#Numpy
#Pandas

[pro.empire]

what is it for??? what is Occurrences of substring python??

[kvelez]

CAD = "algoritmo"
CHAR = 'o'
steps = []

def steps_till_char(CAD, CHAR, i, steps, count, step):
if i >= len(CAD):
return steps
if CAD[i] != CHAR:
count = 0
step += 1
steps.append(count)
else:
steps.append(step)
step = 0
return steps_till_char(CAD, CHAR, i+1, steps, count, step)
print(steps_till_char(CAD, CHAR, 0, steps, 0, 0))

[rcl_]

A str object is not iterable. This is not supposed to work