def get_combinations(sequence,joker=10):
    """
    Checks duplicates in sequence, returns tuple with char and duplicate count
...

entries         = BlogEntry.objects.filter(status=True,sticky=False,control_tags=controlTag)[offset:(offset+limit)]
sticky_entries  = BlogEntry.objects.filter(status=True,sticky=True,control_tags=controlTag)

...

we have: 
--------

...

import re

def process_html(str):
...