对Python 检查文件名是否规范的实例详解

# 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 !<p style="color:transparent">本文来源gao!%daima.com搞$代*!码$网3</p>= '.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()

find_nonstandard_name.exe -c
@pause

# 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])