[英]How to read all new files of a directory with python?
I'm beginner in Python and I'm wondering to know how can I add a condition in this code to read only all new files of .../data/
directory (for example from 24 hours ago) or (from last execution time). 我是Python的新手,我想知道如何在此代码中添加条件,以仅读取
.../data/
目录的所有新文件(例如,从24小时前开始)或(从上次执行时间开始) )。 Because I parse my .xml
files every day and it is parsing all old files again and it takes time. 因为我每天都解析
.xml
文件,并且它再次解析所有旧文件,所以需要时间。
from lxml import etree as ET
import glob
import sys
import os
path = '/home/sky/data/'
for filename in glob.glob(os.path.join(path, '*.xml')):
try:
tree = ET.parse(filename)
root = tree.getroot()
#other codes here
except Exception:
pass
Thanks! 谢谢!
for filename in glob.glob(os.path.join(path, '*.xml')):
if os.path.getmtime(filename) < time.time() - 24 * 60 * 60: # 24h ago
continue # skip the old file
...
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