判断两个不同目录下文件是否相同，并输出改变或变更文件的路径至txt，变更txt,import osimp

判断两个不同目录下文件是否相同，并输出改变或变更文件的路径至txt，变更txt,import osimp

import osimport filecmpimport datetimefilepath1 = {}filepath2 = {}start_time = datetime.datetime.now()def get_file_path_list(path):    file_path = {}    for root, dir_list, file_list in os.walk(path):        for file_name in file_list:            file_path[(root + '\\' + file_name)] = 1    return file_pathdef get_counter_of_file_path_list(filepathlist):    count = 0    for fp in filepathlist:        if fp != None:            count += 1    return countdef write_to_txt(filepathinfo):    if filepathinfo != None:        f = open('file_contrast.txt', 'a')        f.writelines(filepathinfo + '\n')        f.close()def get_change_and_less_files_path(beforefilepath, afterfilepath, count):    for fp1 in beforefilepath:        temp = 0        for fp2 in afterfilepath:            if fp1[3:] == fp2[3:]:                if filecmp.cmp(fp1, fp2):                    continue                else:                    print 'change file:' + fp1                    write_to_txt('change file:' + fp1)            else:                temp += 1                if temp == count:                    print 'less   file:' + fp1                    write_to_txt('less   file:' + fp1)def get_more_files_path(beforefilepath, afterfilepath, count):    for fp2 in afterfilepath:        temp = 0        for fp1 in beforefilepath:            if fp1[3:] == fp2[3:]:                if filecmp.cmp(fp1, fp2):                    continue            else:                temp += 1                if temp == count:                    print 'more   file:' + fp2                    write_to_txt('more   file:' + fp2)path1 = r'E:\test\Fre_Data_beforeScale_subframe0_New'path2 = r'F:\test\Fre_Data_beforeScale_subframe0_New'filepath1 = get_file_path_list(path1)filepath2 = get_file_path_list(path2)count1 = get_counter_of_file_path_list(filepath1)count2 = get_counter_of_file_path_list(filepath2)get_change_and_less_files_path(filepath1, filepath2, count2)get_more_files_path(filepath1, filepath2, count1)end_time = datetime.datetime.now()print r'统计时间： %s 秒'  % (end_time - start_time).secondsprint 'Done!'