python文件处理-检查文件名/路径是否正确

内容涉及：检查路径是否存在，文件名长度是否一直，将重复的文件夹重命名

# -*- coding: utf-8 -*-
import os
import sys
import numpy as np
import copy
from collections import Counter

'''
标注文件夹名：data ，csv文件深度4
原片文件夹名：image
长度：11
待修改索引：3
'''
image = 'image'
data = 'data'
path = os.getcwd()
path_1 = path + '/' + data
list_name = os.listdir(path_1)
Allfile_name = []
Allfile_name_1 = []
Allfile_name_1_root = []
Allfile_name_jpg = []
Allfile_name_rename = []
Allfile_name_rename_root = []
name_n = []
for n in list_name:
    path_2 = path_1 + '/' + n
    list_name_1 = os.listdir(path_2)
    for k in list_name_1:
        path_3 = path_2 + '/' + k
        list_name_2 = os.listdir(path_3)
        for m in list_name_2:
            path_4 = path_3 + '/' + m
            Allfile_name.append(path_4)
            Allfile_name_1.append(m)
            Allfile_name_1_root.append(path_2)
            Allfile_name_rename.append(k)
            Allfile_name_rename_root.append(path_3)
            name_n.append(n)
#print(Allfile_name)
#print(Allfile_name_1)
#print(Allfile_name_rename)
#print(Allfile_name_rename_root)
#raise RuntimeError()

for n,m in zip(Allfile_name_1,Allfile_name):
    if len(n)!=14:
        raise RuntimeError("file name is too long")
    if n[6] == 'X':
        rename = list(n)
        rename[6] = 'x'
        rename = ''.join(rename)
        path_5 = m[:-15] + '/' + rename
        os.rename(m,path_5)
print("标注文件格式 OK!")
print("... ...")
print("csv type is OK!")
#raise RuntimeError()
#根据原片jpg文件路径修改jpg_root_rename
str_start = 'D:\BaiduNetdiskDownload/'
str_start = 'D:\BaiduNetdiskDownload\细胞识别项目\原片\阳性 0603/'
str_start = 'D:\yfq_data\data0812\data\data2019-8-9/'
for n in Allfile_name:
    n = n.replace(' ', '')
#    print(n)
#    print("++++++++++++++++++")
    binglihao = copy.copy(n[-15-8:-15])
    if len(binglihao)>7:
        binglihao = binglihao[1:8]
    m = n[-15:]
#    print("binglihao: ",binglihao)
#    print(m)
#    print(m[:-3] + 'JPG')
    jpg_root_rename = copy.copy(m[:-3]+'JPG')
 #   print("lala",jpg_root_rename)
 #   print("str_start type",type(str_start))
 #   print("binglihao type",type(binglihao))
 #   print("aaa",type('\Images'))
 #   print("jpg_root_rename type",type(jpg_root_rename))
    #new_root = str_start + binglihao + '/Images' + jpg_root_rename
    new_root = str_start + binglihao + jpg_root_rename
    print("==============================")
    print(new_root)
 #   raise RuntimeError()

    if not os.path.exists(new_root):
        Allfile_name_jpg.append(jpg_root_rename)
if len(Allfile_name_jpg)>0:
   for n in Allfile_name_jpg:
       print(n)
else:
    print("所有标注文件均存在对应原片！")
    print("... ...")
    print("all cav exits")
#print(list_name)
#print(name_n)
#raise RuntimeError()
#将重复的病例号重命名
#print("+++++++++++++++++++++++++++++")
#print(len(Allfile_name_rename))
#print(Allfile_name_1_root[1])
#print(Allfile_name_1_root[2])
temp = np.zeros((2,len(Allfile_name_rename)),dtype = 'int')
n = 0
for m in Allfile_name_rename:
    temp[1,n] = m[-7:]
    n = n + 1
for n in range(0,len(Allfile_name_rename)):
    temp[0,n] = list(temp[1,:]).count(temp[1,n])
temp_copy  = copy.copy(temp)
count = len(Allfile_name_rename)
count1 = 0
for n in temp[1,:]:
    count2 = 0
    for m in temp[1,:]:
        temp[0,count1] = list(temp[1,0:count2]).count(temp[1,count1])
        if count1  == count2:
            continue
        count2 = count2 + 1
    count1 = count1 + 1
str_end = []
sign_2 = 0
#print("+++++++++++++++++++++")
#print(temp_copy)
#print(temp)
#raise RuntimeError()
for n in range(0,count):
    if temp_copy[0,n] != 1:
        sign_2 = 1
        if temp[0,n] == 0:
            str_end = 'A'
        elif temp[0,n] == 1:
            str_end = 'B'
        elif temp[0,n] == 2:
            str_end = 'C'
        elif temp[0,n] == 3:
            str_end = 'D'
        elif temp[0,n] == 4:
            str_end = 'E'
        elif temp[0,n] == 5:
            str_end = 'F'
        else:
            raise RuntimeError("重复病例号过多，请修改程序！！！")
        dirname_1 = Allfile_name_rename_root[n]
        print("=================================================")
 #       print(dirname_1)
        rename_1 = dirname_1 + str_end
  #      print(rename_1)
#        os.rename(dirname_1, rename_1)

if sign_2 == 0:
    print("没有重复病例")
else:
    print("病例号重命名 OK")
print(Allfile_name_rename)