4行python代码,删除svn文件夹
svn很好用,但是如果要删除svn文件夹的绑定是个很麻烦的事情,每个目录下都有.svn的文件夹,必须全部删掉才行。手动删除费时费力,一般都写段脚本搞定,不过网上搜索出来的python脚本都太冗长了,一点也体现不出python的优势。如下,网上搜索到得代码:
代码
1 #coding=utf-8
2 import os
3 import shutil
4 import sys
5 import stat
6
7 def deleteSubFile(svnpath):
8 names = os.listdir(svnpath)
9 for name in names:
10
11 fp = os.path.join( svnpath, name)
12 if (os.path.isfile(fp)):
13 os.chmod( fp, stat.S_IWRITE)
14 os.remove(fp)
15 else:
16 deleteSubFile(fp)
17
18
19 def deleteSVN(parentPath = None, dir = None):
20 if (dir != None and dir == '.svn'):
21 deleteSubFile(os.path.join( parentPath, dir))
22 shutil.rmtree(os.path.join( parentPath, dir), True, False)
23 print 'deleted ', os.path.join( parentPath, dir)
24 else:
25 if (dir != None):
26 filePath = os.path.join( parentPath, dir)
27 else:
28 filePath = parentPath
29 names = os.listdir(filePath)
30 for name in names:
31 fp = os.path.join( filePath, name)
32 if (os.path.isdir(fp)):
33 deleteSVN(filePath, name)
34
35
36 if len(sys.argv) < 2:
37 print 'Usage: python % <file path>' % os.path.basename(sys.argv[0])
38 sys.exit(-1)
39
40 if os.path.isfile(sys.argv[1]):
41 print '请选择文件夹, 而不是文件'
42 else:
43 deleteSVN(parentPath = sys.argv[1])
2 import os
3 import shutil
4 import sys
5 import stat
6
7 def deleteSubFile(svnpath):
8 names = os.listdir(svnpath)
9 for name in names:
10
11 fp = os.path.join( svnpath, name)
12 if (os.path.isfile(fp)):
13 os.chmod( fp, stat.S_IWRITE)
14 os.remove(fp)
15 else:
16 deleteSubFile(fp)
17
18
19 def deleteSVN(parentPath = None, dir = None):
20 if (dir != None and dir == '.svn'):
21 deleteSubFile(os.path.join( parentPath, dir))
22 shutil.rmtree(os.path.join( parentPath, dir), True, False)
23 print 'deleted ', os.path.join( parentPath, dir)
24 else:
25 if (dir != None):
26 filePath = os.path.join( parentPath, dir)
27 else:
28 filePath = parentPath
29 names = os.listdir(filePath)
30 for name in names:
31 fp = os.path.join( filePath, name)
32 if (os.path.isdir(fp)):
33 deleteSVN(filePath, name)
34
35
36 if len(sys.argv) < 2:
37 print 'Usage: python % <file path>' % os.path.basename(sys.argv[0])
38 sys.exit(-1)
39
40 if os.path.isfile(sys.argv[1]):
41 print '请选择文件夹, 而不是文件'
42 else:
43 deleteSVN(parentPath = sys.argv[1])
其中实现功能的核心代码写得太过冗长,其实很简单的4行代码就能达到目的,如下:
1 import os
2 for (p,d,f) in os.walk("要删除的目录路径"):
3 if p.find('.svn')>0:
4 os.popen('rd /s /q %s'%p)
3 if p.find('.svn')>0:
4 os.popen('rd /s /q %s'%p)