import re
s = '''rates[ 'inner' ][ 'Находка' ].HKD = {
buy: '80,30',
buy_arrow: '1',
sale: '81,00',
sale_arrow: '-1'
};
rates[ 'inner2' ][ 'Находка2' ].HKD = {
buy: '11000080,222230',
buy_arrow: '7',
sale: '50,00',
sale_arrow: '-50'
};'''
for match in re.findall(r'(?sm)=\s*{(.*?)};\s*$', s):
print(match.strip())
print('------------')
aW1wb3J0IHJlCnMgPSAnJydyYXRlc1sgJ2lubmVyJyBdWyAn0J3QsNGF0L7QtNC60LAnIF0uSEtEID0gewoJYnV5OiAnODAsMzAnLAoJYnV5X2Fycm93OiAnMScsCglzYWxlOiAnODEsMDAnLAoJc2FsZV9hcnJvdzogJy0xJwp9OwoKcmF0ZXNbICdpbm5lcjInIF1bICfQndCw0YXQvtC00LrQsDInIF0uSEtEID0gewoJYnV5OiAnMTEwMDAwODAsMjIyMjMwJywKCWJ1eV9hcnJvdzogJzcnLAoJc2FsZTogJzUwLDAwJywKCXNhbGVfYXJyb3c6ICctNTAnCn07JycnCgpmb3IgbWF0Y2ggaW4gcmUuZmluZGFsbChyJyg/c20pPVxzKnsoLio/KX07XHMqJCcsIHMpOgoJcHJpbnQobWF0Y2guc3RyaXAoKSkKCXByaW50KCctLS0tLS0tLS0tLS0nKQo=
buy: '80,30',
buy_arrow: '1',
sale: '81,00',
sale_arrow: '-1'
------------
buy: '11000080,222230',
buy_arrow: '7',
sale: '50,00',
sale_arrow: '-50'
------------