def extract_filters()

in example-apps/search-tutorial/v1/search-tutorial/app.py [0:0]

• 26 lines of code
• 3 McCabe index (conditional complexity)

def extract_filters(query):
    filters = []

    filter_regex = r"category:([^\s]+)\s*"
    m = re.search(filter_regex, query)
    if m:
        filters.append(
            {
                "term": {"category.keyword": {"value": m.group(1)}},
            }
        )
        query = re.sub(filter_regex, "", query).strip()

    filter_regex = r"year:([^\s]+)\s*"
    m = re.search(filter_regex, query)
    if m:
        filters.append(
            {
                "range": {
                    "updated_at": {
                        "gte": f"{m.group(1)}||/y",
                        "lte": f"{m.group(1)}||/y",
                    }
                },
            }
        )
        query = re.sub(filter_regex, "", query).strip()

    return {"filter": filters}, query