python3 读写Excel

xiaoxiao2021-02-28  7

python3 读写Excel

说明

2007版以前的Excel(xls结尾的),需要使用xlrd读,xlwt写。2007版以后的Excel(xlsx结尾的),需要使用openpyxl来读写。

pypi的地址:

https://pypi.python.org/pypi/xlwt

https://pypi.python.org/pypi/xlrd

https://pypi.python.org/pypi/openpyxl

openpyxl文档地址:

https://openpyxl.readthedocs.io/en/latest/changes.html

举个栗子

# -*- coding: utf-8 -*- # 读写2003 excel import xlrd import xlwt # 读写2007 excel import openpyxl def write03Excel(path): wb = xlwt.Workbook() sheet = wb.add_sheet("2003测试表") value = [["名称", "价格", "出版社", "语言"], ["如何高效读懂一本书", "22.3", "机械工业出版社", "中文"], ["暗时间", "32.4", "人民邮电出版社", "中文"], ["拆掉思维里的墙", "26.7", "机械工业出版社", "中文"]] for i in range(0, 4): for j in range(0, len(value[i])): sheet.write(i, j, value[i][j]) wb.save(path) print("写入数据成功!") def read03Excel(path): workbook = xlrd.open_workbook(path) sheets = workbook.sheet_names() worksheet = workbook.sheet_by_name(sheets[0]) for i in range(0, worksheet.nrows): row = worksheet.row(i) for j in range(0, worksheet.ncols): print(worksheet.cell_value(i, j), "\t", end="") print() def write07Excel(path): wb = openpyxl.Workbook() sheet = wb.active sheet.title = '2007测试表' value = [["名称", "价格", "出版社", "语言"], ["如何高效读懂一本书", "22.3", "机械工业出版社", "中文"], ["暗时间", "32.4", "人民邮电出版社", "中文"], ["拆掉思维里的墙", "26.7", "机械工业出版社", "中文"]] for i in range(0, 4): for j in range(0, len(value[i])): sheet.cell(row=i+1, column=j+1, value=str(value[i][j])) wb.save(path) print("写入数据成功!") def read07Excel(path): wb = openpyxl.load_workbook(path) sheet = wb.get_sheet_by_name('2007测试表') for row in sheet.rows: for cell in row: print(cell.value, "\t", end="") print() file_2003 = 'data/2003.xls' file_2007 = 'data/2007.xlsx' write03Excel(file_2003) read03Excel(file_2003) write07Excel(file_2007) read07Excel(file_2007) 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768

一切尽在demo中。

输出结果

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