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This article mainly introduces examples of copying files with specific suffix names in Python and retaining the original directory structure. It has certain reference value. Now I share it with you. Friends in need can refer to it
is as follows:
#!/usr/bin/python # -*- coding: UTF-8 -*- import os import shutil def cp_tree_ext(exts,src,dest): """ Rebuild the director tree like src below dest and copy all files like XXX.exts to dest exts:exetens seperate by blank like "jpg png gif" """ fp={} extss=exts.lower().split() for dn,dns,fns in os.walk(src): for fl in fns: if os.path.splitext(fl.lower())[1][1:] in extss: if dn not in fp.keys(): fp[dn]=[] fp[dn].append(fl) for k,v in fp.items(): relativepath=k[len(src)+1:] newpath=os.path.join(dest,relativepath) for f in v: oldfile=os.path.join(k,f) print("拷贝 ["+oldfile+"] 至 ["+newpath+"]") if not os.path.exists(newpath): os.makedirs(newpath) shutil.copy(oldfile,newpath) #用法如下: # #cp_tree_ext(exts,src,dest) # #exts:以空格分隔的字符串,可多个拓展名,如"bat txt" #src:原目录 #dest:目标目录,如果不存在,则建立 cp_tree_ext('doc docx','/home/lincoln/python/copy/source','/home/lincoln/python/copy/target')
is just a piece of code, directly call the cp_tree_ext(exts,src,dest) method. Can.
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