批量文件复制(覆盖)-py

用于单文件复制、大批量指定路径的文件或者大批量指定目录移动的py脚本
需要学习的就是，shutil库的copyfile复制文件，目标路径不存在或者路径有权限，将会报错

import os
from shutil import copyfile


# 目录 -> 目录
def copy_dir(fromDir, toDir):
    if fromDir.find("exceptionfolder") > 0:
        return
    op = os.path
    if not op.exists(toDir):
        os.makedirs(toDir)
    if op.exists(fromDir):
        for file in os.listdir(fromDir):
            file_path = op.join(fromDir, file)
            dst_path = op.join(toDir, file)
            if op.isfile(op.join(fromDir, file)):
                copyfile(file_path, dst_path)
            else:
                copy_dir(file_path, dst_path)


# 文件 -> 文件
# copyfile(r'D:\MyDesk\需要迁移的任务列表.txt', 'E:\需要迁移的任务列表.txt')
def copyFiles(sourceFiles):
    op = os.path
    try:
        # 单个文件复制
        # D:\GitProjects\mobileOfflineAnalysis\dev\hive\edm\push\sh_edm_push_user_content_full_link_day.sh
        # D:\GitProjects\offlineexperiment\dev\hive\edm\push\sh_edm_push_user_content_full_link_day.sh
        if isinstance(sourceFiles, str):
            if sourceFiles.find("exceptionfolder") > 0:
                return
            sourceFileName = sourceFiles.split('\\')[-1]
            sourceFilePath = sourceFiles[:sourceFiles.index(sourceFileName) - 1]
            MidPath = sourceFiles[len(FROMROOT):sourceFiles.index(sourceFileName) - 1]
            # print(sourceFileName)
            # print(sourceFilePath)
            # print(MidPath)
            targetFilePath = TOROOT + MidPath
            targetFiles = targetFilePath + '\\' + sourceFileName
            if not op.exists(targetFilePath):
                os.makedirs(targetFilePath)
            copyfile(sourceFiles, targetFiles)
        elif isinstance(sourceFiles, list):
            for sourceFile in sourceFiles:
                if sourceFile.find("exceptionfolder") > 0:
                    return
                sourceFileName = sourceFile.split('\\')[-1]
                sourceFilePath = sourceFile[:sourceFile.index(sourceFileName) - 1]
                MidPath = sourceFile[len(FROMROOT):sourceFile.index(sourceFileName) - 1]
                # print(sourceFileName)
                # print(sourceFilePath)
                # print(MidPath)
                targetFilePath = TOROOT + MidPath
                targetFiles = targetFilePath + '\\' + sourceFileName
                if not op.exists(targetFilePath):
                    os.makedirs(targetFilePath)
                # with open(r'D:\MyDesk\已迁移的文件.txt', encoding='utf-8', mode='a') as file:
                #     file.write(targetFiles+'\n')
                copyfile(sourceFile, targetFiles)
            # file.close()
    except Exception as b:
        print('报错:', sourceFiles)


if __name__ == '__main__':
    FROMROOT = r'D:\GitProjects\mobileOfflineAnalysis\dev\hive'
    TOROOT = r'D:\GitProjects\offlineexperiment\dev\hive'
    sh_list = []
    with open(r'D:\MyDesk\需要迁移的任务列表.txt', encoding='utf-8', mode='r') as path_file:
        for path in path_file:
            sh_list.append(path.replace('\n', ''))
        path_file.close()
    copyFiles(sh_list)