对Python 检查文件名是否规范的实例详解

如下所示：

# coding=utf-8
import os
import os.path
import re
import array
import cmd
import pdb
import pickle
import tempfile
import subprocess
 
 
# rootpath = os.getcwd()
# print rootpath
rootpath = raw_input('the check path:')
noncheckdir = raw_input('the non check dirname(dirname1;dirname2):')
noncheckdirlist = []
if noncheckdir:
  noncheckdirlist = noncheckdir.split(';')
# 路径字典
pathdic = {}
 
# 新建文件夹 os.path.isdir(rootdir+'/logout') 判断指定目录下该文件夹是否存在
if not os.path.isdir(rootpath+'/logout'):
  os.makedirs(rootpath + '/logout')
logpath=os.path.join(rootpath,'logout')
 
nonstandard_filename_path = open(logpath+'/nonstandard_filename_path.txt','w')
 
# 标准的符号库
num = "0123456789"
word = "abcdefghijklmnopqrstuvwxyz"
sym = "_."
# 符号库
symbank = []
for key in word:
  symbank.append(key)
for key in num:
  symbank.append(key)
for key in sym:
  symbank.append(key)
 
def getalldir(getpath):
  # print (getpath)
  paths = os.listdir(getpath)
  for dirname in paths:
    dirpath = os.path.join(getpath,dirname)
    if os.path.isdir(dirpath) and dirname != '.svn':
      # print dirpath
      relpath = dirpath[len(rootpath)+1:len(dirpath)]
      # print relpath
      if not noncheckdirlist.__contains__(relpath):
        pathdic[relpath] = dirpath
        getalldir(dirpath)
 
def getallfile(getpath):
  files = os.listdir(getpath)
  for filename in files:
    filepath = os.path.join(getpath,filename)
    if filename.endswith('.png') or filename.endswith('.png'):
      filename = filename[0:filename.index('.')]
      if not set(filename).issubset(symbank):
        # print filename
        # print filepath
        nonstandard_filename_path.write(filepath + '\n')
      else:
        # (r'_[\d]*[x|x][\d]*\d') 正则表达式 （_100x100）
        sign = re.search(r'_[\d]*[x|x][\d]*\d',filename,re.m|re.i)
        if sign:
          nonstandard_filename_path.write(filepath + '\n')
 
if __name__ == '__main__':
  print ('main')
  pathdic['curpath'] = rootpath
  getalldir(rootpath)
  for key in pathdic:
    # print key
    getallfile(pathdic[key])
 
  # line = "image_500100000"
  # obj = re.search(r'_[\d]*[x|x][\d]*\d',line,re.m|re.i)
  # line = line.replace(obj.group(),'=')
  # if obj:
  #   print obj.group()
  # else:
  #   print ("==-")
  # line1 = "image_500x100"
  # obj1 = re.search(r'[a-z0-9_]*',line1,re.m)
  # print obj1.group()

新建bat后缀文件

find_nonstandard_name.exe -c
@pause

修改后脚本

# coding=utf-8
import os
import os.path
import re
import array
import cmd
import pdb
import pickle
import tempfile
import subprocess
import sys
import getopt
 
rootpath = ""
noncheckdirlist = sys.argv[1:]
opts, args = getopt.getopt(sys.argv[1:],"cs:",["cpath="])
for opt,arg in opts:
  if opt == '-c':
    rootpath = os.getcwd()
  elif opt in ("-s","--cpath"):
    rootpath = arg
# 路径字典
pathdic = {}
 
# 新建文件夹 os.path.isdir(rootdir+'/logout') 判断指定目录下该文件夹是否存在
if not os.path.isdir(rootpath+'/logout'):
  os.makedirs(rootpath + '/logout')
logpath=os.path.join(rootpath,'logout')
 
nonstandard_filename_path = open(logpath+'/nonstandard_filename_path.txt','w')
 
def getalldir(getpath):
  # print (getpath)
  paths = os.listdir(getpath)
  for dirname in paths:
    dirpath = os.path.join(getpath,dirname)
    if os.path.isdir(dirpath) and dirname != '.svn':
      # print dirpath
      relpath = dirpath[len(rootpath)+1:len(dirpath)]
      # print relpath
      if not noncheckdirlist.__contains__(relpath):
        pathdic[relpath] = dirpath
        getalldir(dirpath)
 
def getallfile(getpath):
  files = os.listdir(getpath)
  for filename in files:
    filepath = os.path.join(getpath,filename)
    if filename.endswith('.png') or filename.endswith('.png'):
      filename = filename[0:filename.index('.')]
      firstsign = re.search(r'^[a-z0-9_]*$',line1,re.m)
      if firstsign:
        # print filepath
        # (r'_[\d]*[x|x][\d]*\d') 正则表达式 （_100x100）
        sign = re.search(r'_[\d]*[x|x][\d]*\d', filename, re.m | re.i)
        if sign:
          print filename
          nonstandard_filename_path.write(filepath + '\n')
      else:
        print filename
        nonstandard_filename_path.write(filepath + '\n')
 
if __name__ == '__main__':
  print ('main')
  pathdic['curpath'] = rootpath
  getalldir(rootpath)
  for key in pathdic:
    # print key
    getallfile(pathdic[key])

添加检查文件重名功能

# coding=utf-8
import os
import os.path
import re
import array
import cmd
import pdb
import pickle
import tempfile
import subprocess
import sys
import getopt
 
noncheckdirlist = sys.argv[1:]
rootpath = os.getcwd()
checkrepetpathlist = []
if noncheckdirlist:
  rootpath = os.path.realpath(os.path.join(os.getcwd(),noncheckdirlist[0]))
  if noncheckdirlist[0] == "./":
    rootpath = os.getcwd()
  for _path in noncheckdirlist:
    # -- 检查重命名路径
    _cmdrepet = _path[0:2]
    if _cmdrepet == "/r":
      repetpath = _path[len(_cmdrepet):len(_path)]
      print repetpath
      checkrepetpathlist.append(repetpath)
print rootpath + '\n'
# 路径字典
pathdic = {}
# 重名路径字典
repetdic = {}
# 新建文件夹 os.path.isdir(rootdir+'/logout') 判断指定目录下该文件夹是否存在
 
# if not os.path.isdir(rootpath+'/logout'):
#   os.makedirs(rootpath + '/logout')
# logpath=os.path.join(rootpath,'logout')
logpath = os.getcwd()
nonstandard_filename_path = open(logpath+"\\"+u"不规范命名文件".encode("gbk") + ".txt",'w')
 
def getalldir(getpath):
  # print (getpath)
  paths = os.listdir(getpath)
  for dirname in paths:
    dirpath = os.path.join(getpath,dirname)
    if os.path.isdir(dirpath) and dirname != '.svn':
      # print dirpath
      relpath = dirpath[len(rootpath)+1:len(dirpath)]
      # print relpath
      if not noncheckdirlist.__contains__(relpath):
        pathdic[relpath] = dirpath
        getalldir(dirpath)
 
def getallfile(getpath):
  files = os.listdir(getpath)
  for filename in files:
    filepath = os.path.join(getpath,filename)
    if filename.endswith('.png') or filename.endswith('.png'):
      filename = filename[0:filename.index('.')]
      firstsign = re.search(r'^[a-z0-9_]*$',filename,re.m)
      if firstsign:
        # print filepath
        # (r'_[\d]*[x|x][\d]*\d') 正则表达式 （_100x100）
        sign = re.search(r'_[\d]*[x|x][\d]*\d', filename, re.m | re.i)
        if sign:
          print filename
          nonstandard_filename_path.write(filepath + '\n')
      else:
        print filename
        nonstandard_filename_path.write(filepath + '\n')
 
def checkrepetfile(getpath):
  if checkrepetpathlist:
    paths = os.listdir(getpath)
    for dirname in paths:
      dirpath = os.path.join(getpath, dirname)
      if os.path.isdir(dirpath) and dirname != '.svn':
        # print dirpath
        relpath = dirpath[len(rootpath) + 1:len(dirpath)]
        # print relpath
        repetdic[relpath] = dirpath
        checkrepetfile(dirpath)
 
 
imagelist = []
repetimagepath = []
def getcheckrepetfile(getpath):
  files = os.listdir(getpath)
  for filename in files:
    filepath = os.path.join(getpath, filename)
    if filename.endswith('.png') or filename.endswith('.png'):
      # print filepath
      imagelist.append(filename)
      repetimagepath.append(filepath)
 
repet_filename_path = open(logpath+"\\"+u"重复命名文件".encode("gbk") + ".txt",'w')
 
if __name__ == '__main__':
  # print ('main')
  pathdic['curpath'] = rootpath
  getalldir(rootpath)
  for key in pathdic:
    # print key
    getallfile(pathdic[key])
  print '\n' + "the logout path:" + logpath+"\\"+u"不规范命名文件".encode("gbk") + ".txt"
 
 
  repetdic['curpath'] = rootpath
  # 检查重复文件路径列表
  for __path in checkrepetpathlist:
    _repetpath = os.path.join(rootpath, __path)
    checkrepetfile(_repetpath)
  # 遍历路径获得所有图片
  for key in repetdic:
    getcheckrepetfile(repetdic[key])
  _newimagelist = []
  for image in imagelist:
    repetcount = imagelist.count(image)
    if repetcount > 1 :
      if not image in _newimagelist:
        _newimagelist.append(image)
  for repetimage in _newimagelist:
    print repetimage
    repet_filename_path.write(repetimage + '\n')
    for repetpathpath in repetimagepath:
      filenamename = os.path.basename(repetpathpath)
      if repetimage == filenamename:
        repet_filename_path.write(repetpathpath + '\n')
        # print repetpathpath
  print '\n' + "the logout path:" + logpath+"\\"+u"重复命名文件".encode("gbk") + ".txt"
 
 
 

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