小编JRM*_*JRM的帖子

该脚本应递归遍历根路径目录并查找扩展名为*.mp4的所有文件.使用目录结构打印文件列表.然后将文件移动到destDir目录.我遇到的问题是尝试将文件移动到新目录时.只有rootPath目录中的文件才会移动到新目标.rootPath下子目录中的文件会导致错误:

/Volumes/VoigtKampff/Temp/TEST/level01_test.mp4
/Volumes/VoigtKampff/Temp/TEST/Destination/2levelstest02.mp4
 Traceback (most recent call last):
  File "/Volumes/HomeFolders/idmo04/Desktop/ScriptsLibrary/Python/recursive_find.py",     line 14, in <module>
    shutil.move(root+filename, destDir+'/'+filename)
     File "/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/shutil.py", line 281, in move
copy2(src, real_dst)
  File "/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/shutil.py", line 110, in copy2
    copyfile(src, dst)
  File "/Library/Frameworks/Python.framework/Versions/3.1/lib/python3.1/shutil.py", line 65, in copyfile
    with open(src, 'rb') as fsrc:
  IOError: [Errno 2] No such file or directory:       '/Volumes/VoigtKampff/Temp/TEST/Destination2levelstest02.mp4'    

import fnmatch
import os
import shutil

rootPath = '/Volumes/VoigtKampff/Temp/TEST/'
destDir = '/Volumes/VoigtKampff/Temp/TEST2/'


matches = []
for root, dirnames, filenames in os.walk(rootPath):
  for filename in fnmatch.filter(filenames, '*.mp4'):
      matches.append(os.path.join(root, …

我们的存储区域遇到了SMB连接问题，现在我们被迫定期使用FTP访问文件。因此，我没有使用Bash，而是尝试使用python，但遇到了一些问题。该脚本需要递归搜索FTP目录，并查找所有24小时以后的文件“ * 1700_m30.mp4”。然后在本地复制所有这些文件。

这是到目前为止的内容-但是我似乎无法获取脚本来下载文件或从文件中获取统计信息，这些信息告诉我它们是否比24小时更新。

#!/usr/bin/env python
# encoding: utf-8

import sys
import os
import ftplib
import ftputil
import fnmatch
import time

dir_dest = '/Volumes/VoigtKampff/Temp/TEST1/' # Directory where the files needs to be downloaded to
pattern = '*1700_m30.mp4' #filename pattern for what the script is looking for 
print 'Looking for this pattern :', pattern # print pattern


print "logging into GSP" # print 
host = ftputil.FTPHost('xxx.xxx','xxx','xxxxx') # ftp host info
recursive = host.walk("/GSPstor/xxxxx/xxx/xxx/xxx/xxxx",topdown=True,onerror=None) # recursive search 
for root,dirs,files in recursive:
    for …

我正在尝试扫描文件系统中的文件 - 如果文件位于数据库中，则更新。如果没有则插入一条新记录。但我收到此错误“TypeError update() 获得了参数‘upsert’的多个值”

我在这里做错了什么？

def scan_for_file(dir_path, storage_bucket):
    for file in os.listdir(dir_path):
        curpath = os.path.join(dir_path, file)
        if os.path.isfile(curpath):
            print('found file:', file)
            print('checking db')
            collection = db.file_collection
            cursor = collection.find({'file_path': curpath})
            for document in cursor:
                file_db_id = document['_id']
                file_accessed = datetime.datetime.fromtimestamp(os.path.getatime(curpath))
                file_modified = datetime.datetime.fromtimestamp(os.path.getmtime(curpath))
                file_created = datetime.datetime.fromtimestamp(os.path.getctime(curpath))
                file_size = os.stat(curpath).st_size
                file_convert_size = convert_size(file_size)
                utc_datetime = datetime.datetime.utcnow()
                update_id = collection.update_one({'_id': file_db_id}, {
                    "$set": {
                    "file_size": file_convert_size,
                    "file_size_bytes": file_size,
                    "process_datestamp": utc_datetime.strftime("%Y-%m-%d %H:%M:%S"),
                    "file_created": file_created,
                    "file_accessed": file_accessed,
                    "file_modified": file_modified}},
                    {
                    "$setOnInsert": {
                    "file_path": …