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- from flask import request
- def get_pagination_params(default_page=1, default_per_page=5):
- """通用分页参数获取函数"""
- page = request.args.get('page', default_page, type=int)
- per_page = request.args.get('per_page', default_per_page, type=int)
- return page, per_page
- def adjust_page_if_needed(query, page, per_page):
- """如果请求的页码大于总页数，调整为最后一页"""
- operations_total = query.count()
- pages = (operations_total // per_page) + (1 if operations_total % per_page > 0 else 0)
- if page > pages:
- page = pages
- return page, operations_total, pages
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