mirror of
https://github.com/KevinMidboe/Node-Com-Handler.git
synced 2025-10-29 17:50:27 +00:00
39 lines
1.1 KiB
Python
Executable File
39 lines
1.1 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
# @Author: KevinMidboe
|
|
# @Date: 2017-01-28 10:54:06
|
|
# @Last Modified by: KevinMidboe
|
|
# @Last Modified time: 2017-02-18 11:40:34
|
|
|
|
# f_avail = free blocks avail to non sudo
|
|
# frsize = fundamental file sys byte size
|
|
# f_blocks = total number of blocks in the filesystem
|
|
|
|
from os import statvfs, path
|
|
from re import sub
|
|
|
|
# TODO: Add multiple dirs.
|
|
|
|
def sizeof(num, suffix='B'):
|
|
for unit in ['','K','M','G','T','P','E','Z']:
|
|
if abs(num) < 1024.0:
|
|
return "%3.1f%s%s" % (num, unit, suffix)
|
|
num /= 1024.0
|
|
return "%.1f%s%s" % (num, 'Y', suffix)
|
|
|
|
# diskUsage uses statvfs to calculate disk size and availability for given disk
|
|
def diskUsage(rootPath=None):
|
|
if rootPath == None: rootPath = '/'
|
|
|
|
if not path.isdir(rootPath):
|
|
return {"errors": "Directory does not exist."}
|
|
|
|
s = statvfs(rootPath)
|
|
byteLeft = s.f_bavail * s.f_frsize
|
|
byteTotal = s.f_blocks * s.f_frsize
|
|
byteUsed = byteTotal-byteLeft
|
|
return { 'left': sizeof(byteLeft), 'used': sizeof(byteUsed), 'total': sizeof(byteTotal) }
|
|
|
|
if __name__=="__main__":
|
|
print(diskUsage())
|