"""
Author : Ratnakar Malla
This module , does not take any i/p file. It first does a net view
command , and gets the list of computers in the domain. Connects
to each computer , performs size check and returns the size of the
harddisk. Please note that , the file and dir sizes are caluclated
in DOS. Windows performs a sort of approximation. So there will be
slight variation in the amount of space reported by DOS and Windows.
If I am not wrong DOS gives u the best values.
"""
import win32net
import string
import fpformat
import os
import calendar
f=os.popen("net view")
for x in f.readlines():
if x.startswith("\\"):
compName=x.split()[0]
string.replace(compName,"\\"," ")
cName=string.strip(compName)
print "Now working on : ",cName
try:
win32net.NetUseDel(None,'Z:',0)
print "Z: Drive already exists, deleting ... "
except:
print "Starting .."
server=cName+ '\\' + 'c$'
try:
win32net.NetUseAdd(None,1,{'remote': server,'local':'Z:'})
yr,mon,day,hr,min,sec,jk1,jk2,jk3=calendar.localtime()
print "Start Time : %s:%s:%s" % (hr,min,sec)
print "Connected to Z: drive ..."
myStr=os.popen("dir /s /-C z:\\").readlines()
print "reading lines into mystr...."
UsedSpace=fpformat.fix(long(string.split(myStr[-2])[2])/(1000000000.0),2)
FreeSpace=fpformat.fix(long(string.split(myStr[-1])[2])/(1000000000.0),2)
TotalSpace=fpformat.fix((float(UsedSpace)+float(FreeSpace)),2)
print "Used Space: %s GB" % UsedSpace
print "Free Space: %s GB" % FreeSpace
print "Total Space: %s GB" % TotalSpace
win32net.NetUseDel(None,'Z:',0)
yr1,mon1,day1,hr1,min1,sec1,jk4,jk5,jk6=calendar.localtime()
print "End Time : %s:%s:%s" % (hr1,min1,sec1)
except:
print "Could not connect to computer %s" % server
fw.close()
