实现游标分页查询

def solve():
    from pyodide.http import open_url
    from io import StringIO
    import pandas as pd
    devs_csv = open_url(____).read()
    devs = pd.read_csv(StringIO(____)).sort_values(____)
    def cursor_paginate(____):
        if cursor:
            df = df[df['____'] > int(____)]
        page = df.head(____)
        next_cursor = str(int(____)) if len(____)==page_size else None
        return {'____':page[['____','____']].to_dict(____),'____':next_cursor}
    cursor = None
    for i in range(____):
        r = cursor_paginate(____)
        print(____)
        if not r['____']: break
        cursor = r['____']