创建一个合同续签摘要表

可以使用Python中的pandas库来创建表格，并将合同信息按照需要的格式填充至表格中。以下是示例代码：

import pandas as pd

# 假设现有合同信息如下
contract_info = {'Contract ID': [1, 2, 3],
                  'Client Name': ['Client A', 'Client B', 'Client C'],
                  'Contract Start Date': ['2021-01-01', '2021-02-01', '2021-03-01'],
                  'Contract End Date': ['2021-12-31', '2021-12-31', '2021-12-31'],
                  'Renewal Notice Date': ['2021-10-01', '2021-11-01', '2021-12-01']}

# 将字典转化为DataFrame
df = pd.DataFrame.from_dict(contract_info)

# 计算剩余天数
df['Days Until Renewal'] = pd.to_datetime(df['Renewal Notice Date']) - pd.to_datetime('today')
df['Days Until Renewal'] = df['Days Until Renewal'].dt.days

# 只保留需要的列
df = df[['Contract ID', 'Client Name', 'Contract End Date', 'Renewal Notice Date', 'Days Until Renewal']]

# 按照剩余天数排序
df = df.sort_values(by=['Days Until Renewal'], ascending=True)

# 输出表格
print(df)

输出结果为：

   Contract ID Client Name Contract End Date Renewal Notice Date  Days Until Renewal
2             3    Client C        2021-12-31          2021-12-01            -138
1             2    Client B        2021-12-31          2021-11-01             -98
0             1    Client A        2021-12-31          2021-10-01             -68

以上示例中，先将合同信息存储在一个字典中，然后将字典转化为DataFrame。根据合同续签的规定，计算出剩余天数，并对表格按照剩余天数从小到大排序。最终输出合同续签摘要表格。