#!/usr/bin/env python3

from collections import OrderedDict

# find and log comments and more than one blank line in a row
with open('test.ini', 'r') as f:
	content = f.readlines()

test = ('#', ';')
blank = False
# an ordered dictionary must be used to insert from the start of the file
# otherwise the insertion points will be off if you use a dict
comments = OrderedDict() # create the ordered dictionary
for index, line in enumerate(content):
	if line.startswith(test): # a comment
		comments[index] = line
	if line.strip() == '':
		if blank: # second blank line
			comments[index] = line
		blank = True
	else:
		blank = False

for key, value in comments.items():
	print(key, value)