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OptionError: ‘Pattern matched multiple keys‘
2022-08-03 05:10:00 【xiaozheng123121】
今天在使用 set_option(‘precision’, 999) 时出现了如上的报错。
将语句改为 pd.options.display.precision=999 就得到了解决。
并且就一些其他的属性来说。set_options也被禁用。
import pandas as pd
import numpy as np
# downcast如果没有安装请 pip install downcast
from downcast import reduce
pd.set_option('max_columns', 999)
pd.set_option('max_rows', 999)
————————————————
# 修改后
pd.options.display.max_rows= 999
pd.options.display.max_columns = 999
这说明在python学习过程的中。要用比较新的书籍。旧的参考资料会
不断的出现类似问题。
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