This article mainly introduces the Excel file reading and writing class implemented by Python, which involves some common operations such as reading, writing, and printing in Excel, and has some reference value, for more information about how to read and write Excel files in Python
Reproduced original address: http://www.cnblogs.com/lhj588/archive/2012/01/06/2314181.htmlFirst, install the XLRD moduleDownload the HTTP://PYPI.PYTHON.ORG/PYPI/XLRD module installation to the Python website, provided the Python environment is already installed.Install: Unpack the package, Windows command line mode, go to unzip file directory, execute: Python set
The following small series will bring you an example of using python to implement simple EXCEL data statistics. I think this is quite good. now I will share it with you and give you a reference. Let's take a look at the task together with the editor:
Use the simple python time statistical task-count the number of male and female persons respectively.
Material
Exporting database data to an excel table is also a common function. After all, not anyone knows database operation statements. Let's take a look at the effect. The export result of the data source depends on Python. Therefore, you must have Python Environment Support for Python2.7.11. my Python environment is 2.7.11.
1. Systematic learning
For Excel operations, the Xlrd/xlwt modules are required. The system learning URL is as follows:
Using python to read and write Excel -- using xlrd
Official documentation
Python uses Xlrd/xlwt to Operate Excel
Use
first, Install the XLRD moduleThe installation assumes that the Python environment is already installed:1. Download HTTP://PYPI.PYTHON.ORG/PYPI/XLRD download package to Python website2. Unzip the downloaded Compression pack3. CD to unzip directory c:\users\lyj>cd/d G:\Python34\Lib\xlrd-1.0.0, execute python setup.py install second, the use of the introduction1.
This example describes how Python uses the Xlrd module to manipulate Excel data imports. Share to everyone for your reference. The specific analysis is as follows:
XLRD is a python-based product that can read Excel files. Compared with Pyexcelerator, the main feature of XLRD is that the function of reading is more pow
This article records how to use Python to create a crawler to crawl and pull the net information and save the results to the Excel file. It also contains the final source code, if you have a need, you can refer to it for a while to learn Python. In general, you have learned a little about all kinds of theoretical knowledge. Today we will go to practical drills: u
It's easy to use Python to read and write Excel files. Recently, because Excel is often used, you need to process some apk files based on the content in the Excel table. it is very troublesome to manually process them, so you decided to write scripts for processing. First, paste the
Recently there are a lot of mass spectrometry data, but a lot of protein has been studied, in order to find and bait protein-related, but also the specific hypothetical protein, decided to write a Python program to filter out unwanted information, retain the desired information.Scheme:1, identify the putative proteins in the specific proteins in all mass spectrometry data and sort them by the high and low score.2, according to the protein serial numbe
Three tool kitsThe Python three Toolkit for Excel works as follows
xlrd: read-related operations on Excel
xlwt: Write-related operations on Excel
xlutils: Integration of Excel read and write operations
Note that it can only be manipulated .xls and canno
Python uses xlrd to retrieve a column in excel containing a specified string record
This article mainly introduces how to use xlrd in python to retrieve a column containing a specified string record in excel. It involves the skills of using xlrd module to retrieve Excel, whi
During the internship, a brother of the server asked me to help tidy up the log data of the server, and finally I used Python to extract the data and export it in Excel format. Below is my python implementation of the source code, you can automatically traverse a file directory of all text files, and the total data exported to
Python excel and pythonexcel
Using Python to Operate Excel is quite common at work, because Excel is a huge data management software for users.
Note: This code runs in the Python3 environment.
First, import the two modules xlrd and xlwt. xlrd is used to read the
How to import Excel data using the xlrd module in Python
This document describes how to use the xlrd module to import Excel Data in Python. Share it with you for your reference. The specific analysis is as follows:
Xlrd is a python-based product that can read
This article is not personalFirst, install the XLRD moduleDownload the HTTP://PYPI.PYTHON.ORG/PYPI/XLRD module installation to the Python website, provided the Python environment is already installed.Second, the use of the introduction1. Import ModuleImport xlrd2. Open Excel file to read datadata = Xlrd.open_workbook (' Excelfile.xls ') default action on desktop
First, install the XLRD moduleDownload the HTTP://PYPI.PYTHON.ORG/PYPI/XLRD module installation to the Python website, provided the Python environment is already installed.Second, the use of the introduction1. Import ModuleImport xlrd2. Open Excel file to read datadata = Xlrd.open_workbook (' Excelfile.xls ')3, the use of skillsGet a worksheetTable = data.sheets
Python grab data is written to Excel. Previously, it was written to TXT and then imported into Excel. Now write directly to Excel. #coding =utf-8importxlwtimportrequestsfrombs4 Importbeautifulsoupimportsysreload (SYS) sys.setdefaultencoding (' UTF8 ') # Open the Excel file D
Under the specified path, searching for the specified content contained in the Excel file, you first need to traverse the specified path to get the absolute/relative path of all Excel files under that path, and then read the contents of Excel, judging the value of each cell in the file and the content to be searched ( Regular comparison, equivalent comparison ).
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