indexOfAll.py

"""
@function indexOfAll
Utility function to find the index of every instance of a given substring in a string
@param {str} string: The string to search through
@param {str} sub: The substring to search for
@return {int[]}: A list of indeces everywhere that substring appears
"""
def indexOfAll(string, sub):
	output = []
	for i in range(0,len(string)):
		try:
			if string[i:i+len(sub)] == sub:
				output.append(i)
		except IndexError:
			pass
	return output