Python: get the newest file in a dir
4 Aprile 2012
I need to get the newest file in a directory:
import os def get_newest_file(extns): filelist = os.listdir(os.getcwd()) filelist = filter(lambda x: not os.path.isdir(x) and extns in x, filelist) return max(filelist, key=lambda x: os.stat(x).st_mtime)
The applied filter excludes subdirs “and” file with different extension than that passed as argument.
>>> get_newest_file('.log') 'L0403002.log'
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Devo ottenere il file più recente all’interno di una directory, in base
all’estensione:
import os def get_newest_file(extns): filelist = os.listdir(os.getcwd()) filelist = filter(lambda x: not os.path.isdir(x) and extns in x, filelist) return max(filelist, key=lambda x: os.stat(x).st_mtime)
Il filtro applicato esclude le sottodirectory e i file con estensione diversa da quella passata come argomento.
>>> get_newest_file('.log') 'L0403002.log'
Categorie:python
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