How to read excel file in python

Python mainly uses the two libraries xlrd and xlwt to operate excel, that is, xlrd is a library for reading excel, and xlwt is a library for writing excel. The following records python reading excel.

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Python reading excel——xlrd

There are several troublesome problems in this process, such as reading dates and reading merged cell contents. Let’s take a look at the basic operations:

First read an excel file with two sheets. Use the second sheet for testing. The content of sheet2 is as follows:

python's basic operations on excel are as follows:

# -*- coding: utf-8 -*-import xlrd import xlwtfrom datetime import date,datetimedef read_excel(): # 打开文件 workbook = xlrd.open_workbook(r'F:\demo.xlsx') # 获取所有sheet print workbook.sheet_names() # [u'sheet1', u'sheet2'] sheet2_name = workbook.sheet_names()[1] # 根据sheet索引或者名称获取sheet内容 sheet2 = workbook.sheet_by_index(1) # sheet索引从0开始 sheet2 = workbook.sheet_by_name('sheet2') # sheet的名称，行数，列数 print sheet2.name,sheet2.nrows,sheet2.ncols # 获取整行和整列的值（数组） rows = sheet2.row_values(3) # 获取第四行内容 cols = sheet2.col_values(2) # 获取第三列内容 print rows print cols # 获取单元格内容 print sheet2.cell(1,0).value.encode('utf-8') print sheet2.cell_value(1,0).encode('utf-8') print sheet2.row(1)[0].value.encode('utf-8') # 获取单元格内容的数据类型 print sheet2.cell(1,0).ctypeif __name__ == '__main__': read_excel()

The running results are as follows:

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