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import re
import logging
logging.basicConfig()
logger = logging.getLogger(__name__)
def re_findall(pattern, string):
return [m.groupdict() for m in re.finditer(pattern, string)]
def jaccard(x1, x2, y1, y2):
# Calculate jaccard index
intersection = max(0, min(x2, y2)-max(x1, y1))
filled_union = max(x2, y2) - min(x1, y1)
return intersection/filled_union if filled_union > 0 else 0
def regex_search(text, pattern, group=1, default=None):
match = re.search(pattern, text)
return match.group(group) if match else default
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