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Python code modifies the file name in batch:

Import os,sys,remydir=os.path.abspath (sys.argv [1]) os.chdir (mydir) cwd = os.getcwd () # group ID mapid= {"A79_A103_A104_A246_A356_A357_A375_A378_A379_A381_vs_A37_A409_A5_A48_A32_A221_A41_A241_A406_A408": "CW_vs_AW" "A11_A12_A13_A19_A201_A211_A271_A303_A314_A315_A316_A318_A319_A325_A329_A337_A341_A344_A346_A349_A351_A360_A370_vs_A5_A32_A37_A41_A48_A79_A103_A104_A221_A241_A246_A356_A357_A375_A378_A379_A381_A406_A408_A409": "C_vs_W"} i=0for dir_path, dir_names File_names in os.walk (cwd): for file_name in file_names: p=os.path.join (dir_path,file_name) if len (file_name) > 100: m=re.match (r'(. + _ vs_ [^\.] +)' File_name) vs=m.group (1) if (id.has_key (vs)): newfilename=re.sub (r'^ [^\.] + _ vs_ [^\.] +\., "% s."% str (id [vs]), file_name) os.system ("mv% s% s"% (dir_path) Newfilename)) print (os.path.basename (p) + "\ t" + newfilename) else: i=i+1 id [vs] = "DEG%s"% I newfilename=re.sub (r'^ [^\.] + _ vs_ [^\.] +\., "% s."% str (id [vs]) What are the advantages of file_name) os.system ("mv% s"% (precedence os.path.join (dir_path,newfilename) print (os.path.basename (p) + "\ t" + newfilename) Python 1. Easy to use Compared with traditional languages such as Python, Java, C# and so on, Python has less strict requirements on code format. 2. Python is open source, everyone can see the source code, and can be ported to many platforms; 3, Python object-oriented, can support process-oriented programming, but also support object-oriented programming; 4. Python is an interpretive language, programs written by Python do not need to be compiled into binary code, you can run programs directly from the source code 5. Python has powerful functions, has many modules, and can basically achieve all the common functions.

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