Python复制文件操作实例详解
本文实例讲述了Python复制文件操作用法。分享给大家供大家参考，具体如下：
这里用python实现了一个小型的自动发版本的工具。这个“自动发版本”有点虚， 只是简单地把debug 目录下的配置文件复制到指定目录，把Release下的生成文件复制到同一指定，过滤掉不需要的文件夹(.svn)，然后再往这个指定目录添加几个特定的文件。
这个是我的第一个python小程序。
下面就来看其代码的实现。
首先插入必要的库：
import os import os.path import shutil import time, datetime
然后就是一大堆功能函数。第一个就是把某一目录下的所有文件复制到指定目录中：
def copyFiles(sourceDir, targetDir):
if sourceDir.find(".svn") > 0:
return
for file in os.listdir(sourceDir):
sourceFile = os.path.join(sourceDir, file)
targetFile = os.path.join(targetDir, file)
if os.path.isfile(sourceFile):
if not os.path.exists(targetDir):
os.makedirs(targetDir)
if not os.path.exists(targetFile) or(os.path.exists(targetFile) and (os.path.getsize(targetFile) != os.path.getsize(sourceFile))):
open(targetFile, "wb").write(open(sourceFile, "rb").read())
if os.path.isdir(sourceFile):
First_Directory = False
copyFiles(sourceFile, targetFile)
删除一级目录下的所有文件：
def removeFileInFirstDir(targetDir):
for file in os.listdir(targetDir):
targetFile = os.path.join(targetDir, file)
if os.path.isfile(targetFile):
os.remove(targetFile)
复制一级目录下的所有文件到指定目录：
def coverFiles(sourceDir, targetDir):
for file in os.listdir(sourceDir):
sourceFile = os.path.join(sourceDir, file)
targetFile = os.path.join(targetDir, file)
#cover the files
if os.path.isfile(sourceFile):
open(targetFile, "wb").write(open(sourceFile, "rb").read())
复制指定文件到目录：
def moveFileto(sourceDir, targetDir): shutil.copy(sourceDir, targetDir)
往指定目录写文本文件：
def writeVersionInfo(targetDir):
open(targetDir, "wb").write("Revison:")
返回当前的日期，以便在创建指定目录的时候用：
def getCurTime():
nowTime = time.localtime()
year = str(nowTime.tm_year)
month = str(nowTime.tm_mon)
if len(month) < 2:
month = '0' + month
day = str(nowTime.tm_yday)
if len(day) < 2:
day = '0' + day
return (year + '-' + month + '-' + day)
然后就是主函数的实现了：
if __name__ =="__main__":
print "Start(S) or Quilt(Q) \n"
flag = True
while (flag):
answer = raw_input()
if 'Q' == answer:
flag = False
elif 'S'== answer :
formatTime = getCurTime()
targetFoldername = "Build " + formatTime + "-01"
Target_File_Path += targetFoldername
copyFiles(Debug_File_Path, Target_File_Path)
removeFileInFirstDir(Target_File_Path)
coverFiles(Release_File_Path, Target_File_Path)
moveFileto(Firebird_File_Path, Target_File_Path)
moveFileto(AssistantGui_File_Path, Target_File_Path)
writeVersionInfo(Target_File_Path+"\\ReadMe.txt")
print "all sucess"
else:
print "not the correct command"
希望本文所述对大家python程序设计有所帮助。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1665
14
1424
52
1322
25
1269
29
1249
24
PHP and Python: Different Paradigms Explained
Apr 18, 2025 am 12:26 AM
PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.
Choosing Between PHP and Python: A Guide
Apr 18, 2025 am 12:24 AM
PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.
How to run sublime code python
Apr 16, 2025 am 08:48 AM
To run Python code in Sublime Text, you need to install the Python plug-in first, then create a .py file and write the code, and finally press Ctrl B to run the code, and the output will be displayed in the console.
PHP and Python: A Deep Dive into Their History
Apr 18, 2025 am 12:25 AM
PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.
Python vs. JavaScript: The Learning Curve and Ease of Use
Apr 16, 2025 am 12:12 AM
Python is more suitable for beginners, with a smooth learning curve and concise syntax; JavaScript is suitable for front-end development, with a steep learning curve and flexible syntax. 1. Python syntax is intuitive and suitable for data science and back-end development. 2. JavaScript is flexible and widely used in front-end and server-side programming.
Golang vs. Python: Performance and Scalability
Apr 19, 2025 am 12:18 AM
Golang is better than Python in terms of performance and scalability. 1) Golang's compilation-type characteristics and efficient concurrency model make it perform well in high concurrency scenarios. 2) Python, as an interpreted language, executes slowly, but can optimize performance through tools such as Cython.
Where to write code in vscode
Apr 15, 2025 pm 09:54 PM
Writing code in Visual Studio Code (VSCode) is simple and easy to use. Just install VSCode, create a project, select a language, create a file, write code, save and run it. The advantages of VSCode include cross-platform, free and open source, powerful features, rich extensions, and lightweight and fast.
How to run python with notepad
Apr 16, 2025 pm 07:33 PM
Running Python code in Notepad requires the Python executable and NppExec plug-in to be installed. After installing Python and adding PATH to it, configure the command "python" and the parameter "{CURRENT_DIRECTORY}{FILE_NAME}" in the NppExec plug-in to run Python code in Notepad through the shortcut key "F6".
