convert json file to csv using python

To use Python to delete files from Windows, you need an OS module ! Then take a look at how the OS module deletes files!The specific implementation method is as follows!Os.remove (PATH)Delete the file path. If path is a directory , throw a oserror error. If you want to delete a directory, use RmDir ().Remove () has the same function as unlink ()In a Windows system, an exception is thrown when you delete a

This article mainly introduces how to generate a PDF file using Python. it is more practical. if you need it, refer to the example in this article to demonstrate how to generate a PDF file using Python, it contains two files. The

This article describes how to obtain file version information, company name, and product name in Linux using python, and describes how to use the pefile module, for more information about how to obtain file version information, company name, and product name in Linux, see the example in this article. The details are as

Use Python to find a string or file MD5 May 21st, 2008# The following can be run in python3000. #字符串md5, use your string instead of the contents of ' string '. Import hashlibmd5=hashlib.md5 (' string '. Encode (' utf-8′) '). Hexdigest () print (MD5) #求文件md5import the path in the hashlib# file location, use a double backslash, such as ' D:\\abc\\www\\b.msi '

This article describes how to delete a row using python file operations. you can skip this write loop using continue. # Text content Yesterday when I was young and frivolous The tasting of life was sweet taste of life is sweet As rain upon my tonguetastingI lived by night and shunned the naked light of daytasting1

First: You need to determine the stored path of the compiled Python program (that is, in which disk, in which file)Second: Open the cmd command, enter the disk of the program, hit Enter, (for example, it is stored in the E-drive, enter "E:", hit the Enter key.) ）Then: Enter the python.exe file path file name; (Example:

1. Install Pyinstaller plug-inCMD command: Pip install PyinstallerPs. O.o don't know Easy_install Baidu Bar.2, Pyinstaller IntroductionHe can easily help me to package the Python script into an. exe program.CMD package directive: Pyinstaller [Some parameters] [package the path of the. Py Script]After packaging, two folders will be generated in the user directory (where the finished product is packaged under the build folder):　　　　1, when we do not give

This article mainly introduces how to obtain the ssdeep value of a file using Python. it is a practical technique. This article describes in detail the specific steps and precautions for implementing this function, for more information about how to obtain the ssdeep value of a file in

Using Python to generate the file md5 checksum function, Preface In linux, there is a command called md5sum, which can generate the md5 value of the file. Generally, the result is recorded in a file for verification. For example, it will be used as follows: [crazyant@localho

This article mainly introduces the example of a tftp backup configuration file for a digital device using python. For more information, see the following environment: [wind2003 [open Tftp server] + virtualbox: javastn10 server] Tftp: Open TFTP Server Ubuntn Python + pyequalct Reason for

This article describes how to use a third-party library xlrd in Python to write an Excel file. This article describes how to install xlwt, introduce the API, and use xlwt to write an Excel file instance, if you need it, refer to the next article using xlrd to read Excel. This article introduces how to write Excel and h

' ' m = MD5 () # requires a binary format to read the file contents a_file = open (Fpath, ' RB ') M.update (A_file.read ()) A_file.close () return m . Hexdigest () def generate_file_md5sumfile (fpath): fname = Os.path.basename (fpath) fpath_md5 = "%s.md5"% fpath Fout = Open (Fpath_md5, "W") Fout.write ("%s%s\n"% (Generate_file_md5value (Fpath), Fname.strip ())) print "Generate success, FPA th:%s "% fpath_md5 Fout.flush () fout.close () if __name_

This article describes how to change the file name in batches in python, and describes how to use the rename method of the OS module in Python, for more information about how to change file names in batches using python, see the f