KevinMidboe/Node-Com-Handler
1
0
Fork 0
mirror of https://github.com/KevinMidboe/Node-Com-Handler.git synced 2025-10-29 17:50:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added better comments and cleaned up by making seperate converting functions and some small error handling.

Browse Source
This commit is contained in:
Kevin
2017-01-31 21:42:54 +01:00
parent ae634ee4f4
commit 94270a67f4
1 changed files with 16 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
v1/diskusage.py
View File

@@ -3,10 +3,14 @@
# @Author: KevinMidboe # @Author: KevinMidboe
# @Date: 2017-01-28 10:54:06 # @Date: 2017-01-28 10:54:06
# @Last Modified by: KevinMidboe # @Last Modified by: KevinMidboe
# @Last Modified time: 2017-01-28 13:23:07 # @Last Modified time: 2017-01-31 21:40:34
# 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 from os import statvfs
def sizeof(num, suffix='B'): def sizeof(num, suffix='B'):
for unit in ['','K','M','G','T','P','E','Z']: for unit in ['','K','M','G','T','P','E','Z']:
if abs(num) < 1024.0: if abs(num) < 1024.0:
@@ -14,13 +18,18 @@ def sizeof(num, suffix='B'):
num /= 1024.0 num /= 1024.0
return "%.1f%s%s" % (num, 'Y', suffix) return "%.1f%s%s" % (num, 'Y', suffix)
# diskUsage uses statvfs to calculate disk size and availability for given disk
def diskUsage(path='/'): def diskUsage(path='/'):
s = statvfs(path) try:
byteLeft = s.f_bavail * s.f_frsize s = statvfs(path)
byteTotal = s.f_blocks * s.f_frsize byteLeft = s.f_bavail * s.f_frsize
byteUsed = byteTotal-byteLeft byteTotal = s.f_blocks * s.f_frsize
byteUsed = byteTotal-byteLeft
return { 'left':sizeof(byteLeft), 'used':sizeof(byteUsed), 'total':sizeof(byteTotal) } return { 'left':sizeof(byteLeft), 'used':sizeof(byteUsed), 'total':sizeof(byteTotal) }
except FileNotFoundError:
return None
if __name__=="__main__": if __name__=="__main__":
n = diskUsage('/media/hdd1') n = diskUsage('/media/hdd1')