Using Python as a tool -2__python

Before using Python to do the Chinese extraction tool, now do a copy of the file of the gadget, compare records as follows:

Requirements Description:

require a fixed folder under the continuous generation of some fixed file name files, for the main program to operate, the main program for stress testing.

Requirements Analysis:

The simplest is to move a source folder (Srcfile) continuously to the target folder (Dstfile)

Solution:

To be as concise as possible, use the configuration file as the basis for the input variables. Not much to say, on the code:

Configuration file:Config_copy.ini as follows:

The Python implementation code is as follows:

Python Code

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#-*-Coding:utf-8-*- #!/usr/bin/python # filename:copyfile.py # codedtime:2015-5-6 Import OS Import Shutil Import Configparser Def excute (): iniconf = Configparser. Configparser () Iniconf. Read (' Config_copy.ini ') SourceDir = iniconf. Get (' setting ', ' SourceDir ') TargetDir = iniconf. Get (' setting ', ' TargetDir ') While True: For file in Os.listdir (SourceDir): SourceFile = Os.path. Join (SourceDir, file) TargetFile = Os.path. Join (TargetDir, file) If not os.path.exists (targetfile): Shutil.copyfile (SourceFile, TargetFile) if __name__ = = ' __main__ ': Excute ()

Experience:

1, the reason why Python efficiency is high, is that there are so many ready-made modules such as: Shutil, Configparser, etc. for you to use, oneself as long as the hands of the organization can be.

2, C + + a few hours of things, Python may only take a few minutes to do, do some gadgets, really convenient, lovely python ...

notable places to note:

1. Shutil.copyfile throws an exception:
Exception Analysis:
Solution: