Получить список всех открытых файлов. handle.exe является частью Sysinternals Suite от Microsoft . Альтернативой является модуль Python psutil, но я считаю, что «handle» распечатает больше используемых файлов.
Вот что я сделал. Код клудги предупреждение.
#!/bin/python3
# coding: utf-8
"""Build set of files that are in-use by processes.
Requires 'handle.exe' from Microsoft SysInternals Suite.
This seems to give a more complete list than using the psutil module.
"""
from collections import OrderedDict
import os
import re
import subprocess
# Path to handle executable
handle = "E:/Installers and ZIPs/Utility/Sysinternalssuite/handle.exe"
# Get output string from 'handle'
handle_str = subprocess.check_output([handle]).decode(encoding='ASCII')
""" Build list of lists.
1. Split string output, using '-' * 78 as section breaks.
2. Ignore first section, because it is executable version info.
3. Turn list of strings into a list of lists, ignoring first item (it's empty).
"""
work_list = [x.splitlines()[1:] for x in handle_str.split(sep='-' * 78)[1:]]
""" Build OrderedDict of pid information.
pid_dict['pid_num'] = ['pid_name','open_file_1','open_file_2', ...]
"""
pid_dict = OrderedDict()
re1 = re.compile("(.*?\.exe) pid: ([0-9]+)") # pid name, pid number
re2 = re.compile(".*File.*\s\s\s(.*)") # File name
for x_list in work_list:
key = ''
file_values = []
m1 = re1.match(x_list[0])
if m1:
key = m1.group(2)
# file_values.append(m1.group(1)) # pid name first item in list
for y_strings in x_list:
m2 = re2.match(y_strings)
if m2:
file_values.append(m2.group(1))
pid_dict[key] = file_values
# Make a set of all the open files
values = []
for v in pid_dict.values():
values.extend(v)
files_open = sorted(set(values))
txt_file = os.path.join(os.getenv('TEMP'), 'lsof_handle_files')
with open(txt_file, 'w') as fd:
for a in sorted(files_open):
fd.write(a + '\n')
subprocess.call(['notepad', txt_file])
os.remove(txt_file)