python操作excel

1、导入xlrd库

import xlrd

path = '1.xlsx'

wb = xlrd.open_workbook(path)

first_sheet = wb.sheet_by_index(0) #通过索引

#first_sheet = wb.sheet_by_name('Sheet1')#通过名称获取

maxRows = first_sheet.nrows #总行数

maxCols = first_sheet.ncols #总列数

list = []

for i in range(maxRows):

# first_sheet.row_values(i) 第i行所有数据

# first_sheet..col_values(i) 第i列所有数据

    list.append(first_sheet.row_values(i))

print(list)

2、导入load_workbook库

from openpyxl import load_workbook

wb = load_workbook(path, data_only=True) #导入工作簿

sheet_name_list = wb.get_sheet_names() #得到所有的表格--sheet

ws = wb.get_sheet_by_name(sheet_name_list[0]) #通过名称获取

maxRows = len(ws.rows) #总行数

maxCols = len(ws.columns) #总列数

rows = ws.rows #表格所有行内容列表

list = []

for i in range(maxRows):

for j in range(maxCols):

list.append((rows[i][j].value))

print(list)

3、导入pandas 库（这个库最方便简单）

import pandas as pd

d = pd.read_excel(path, sheetname=[0]) #获取第一个sheet

df = d[0] #获取第一个sheet的所有值

data = pd.DataFrame()

list = []

for index, row in df.iterrows():

run = row['run']

desc = row['desc']

method = row['method']

list.append([run, desc, method])

print(list)

data.to_csv('list.csv')

代码示例：

excel原始数据 输出数据