Python导入excel数据
•
Python
1、官网下载并安装pycharm
https://www.jetbrains.com/
2、下载插件pandas
File–>settings–>Project–>Python Interpreter,点击加号,搜索并安装

pandas读取excel时需要依赖库,同理安装上:xlrd模块和xlwt模块。其他模块有提示也同样安装
3、执行代码,导入一个excel查看下
import pandas as pd
def print_hi():
# Use a breakpoint in the code line below to debug your script.
# print(f'Hi, {name}') # Press Ctrl+F8 to toggle the breakpoint.
df = pd.read_excel(r'C:\Users\12133\Downloads\系统日志 (33).xlsx')
print(df.head())
# Press the green button in the gutter to run the script.
if __name__ == '__main__':
print_hi()
结果有报错,发现版本不对,可以更新版本
打开cmd,输入pip install -upgrade openyx1。可以再pycharm的插件里看已更新

再次执行成功,但是字段都没有对应上

4、调整对齐问题
import pandas as pd
def print_hi():
# Use a breakpoint in the code line below to debug your script.
# print(f'Hi, {name}') # Press Ctrl+F8 to toggle the breakpoint.
#调整列名显示不对齐问题
pd.set_option('display.unicode.east_asian_width',True)
#解决行列显示不全问题,将默认输出的最大行列调整为1000
pd.set_option('display.max_rows',1000)
pd.set_option('display.max_columns', 1000)
df = pd.read_excel(r'C:\Users\12133\Downloads\系统日志 (33).xlsx')
print(df.head())
# Press the green button in the gutter to run the script.
if __name__ == '__main__':
print_hi()

本文来自网络,不代表协通编程立场,如若转载,请注明出处:https://www.net2asp.com/b5e23902e8.html
