def get_free_space(): """Returns free space on current disk""" junk = os.statvfs(os.getcwd()) free = junk[1] * junk[4] # space in bytes available for non-root size,unit = header.get_sizeunits(free) return '%.1f %s' %(size,unit)
junkdate = []
maxdate = 0
for s in data:
newdate = getRelativeDate(currenttime,header.get_time(s['date']))
if len(newdate) > maxdate:
maxdate = len(newdate)
junkdate.append(newdate)
# print trash
total = 0 # size of trash
printHeader(maxname,maxdate)
#print "~"*(maxname+maxdate+13)
for s,newdate in zip(data,junkdate):
total += float(s['size'])
size,unit = header.get_sizeunits(float(s['size']))
size = '%6.1f' %size # convert to string
if size[-1] == '0': # chop off decimal point if is a whole number
size = size[:-2]
junk = "%s %6s %2s %s" %(s['name'].ljust(maxname),size,unit,
newdate.rjust(maxdate))
if options.longList:
junk = junk + " %s" %(s['org_path'])
print junk
size,unit = header.get_sizeunits(total)
#print "~"*(maxname+maxdate+13)
if len(data) == 1:
print "### %d item, %.2f %s used" %(len(data),size,unit)
else:
print "### %d items, %.2f %s used" %(len(data),size,unit)
def getinfo(docs):
"""Fill up a list of info structures about each file in docs and
return this list"""
global info
infolist=[]
for fname in docs:
meridian='am'
tempinfo=info.copy()
temp = os.path.split(fname)
tempinfo['Name']=temp[1]
tempinfo['Location']=temp[0]
if not os.path.exists(fname):
tempinfo['Kind']="Non-Existent File"
else:
# Find file size
size,unit = header.get_sizeunits(os.path.getsize(fname))
tempinfo['Size'] = "%4.2f" %size
tempinfo['Units'] = unit
# Get time and convert to proper AM/PM format
junk = header.get_time(time.ctime(os.path.getmtime(fname)))
tempinfo['Modified']="%s:%s:%s %s %s %2s, %s" %(junk["hour"],
junk["min"],junk["sec"],junk["meridian"],junk["month"],
junk["date"],junk["year"])
# Fill in permissions
data=commands.getoutput('ls -ld "%s"' %fname).split()
tempinfo['Owner']="%s (owner: %s)" %(data[0][1:4],data[2])
tempinfo['Group']="%s (group: %s)" %(data[0][4:7],data[3])
tempinfo['World']="%s (world)" %data[0][7:10]
# Find Kind and More info
description=commands.getoutput('file -b "%s"' %fname)
# If directory, count number of items instead of byte size
if description=="directory":
temp=int(commands.getoutput('ls -l "%s"|wc -l' %fname))-1
tempinfo['Size']="%d" %temp
if temp == 1:
tempinfo['Units'] = "item"
else:
tempinfo['Units']="items"
tempinfo['Kind']="Folder"
else: # Separate description into kind and more info
temp=""
i=0
while (i<len(description) and description[i]!=","):
temp=temp+description[i]
i=i+1
i=i+1 #increment past comma
if i<len(description):
if description[i]==" ":
i=i+1
tempinfo['MoreInfo']=description[i:]
tempinfo['Kind']=temp
temp = os.path.abspath(fname)
r1=re.compile(TRASHDIR)
if r1.match(temp):
data = header.read_trash()
tempinfo['Original'] = 'Unknown'
tempinfo['Date_Deleted'] = 'Unknown'
for s in data:
if s['name'] == tempinfo['Name']:
tempinfo['Original'] = s['org_path']
tempinfo['Date_Deleted'] = s['date']
break
infolist.append(tempinfo)
return infolist
print "### Fatal Error! Cannot understand number of days: %s" %sys.argv[1]
sys.exit()
data = header.read_trash()
header.make_trash_backup()
filelist = []
for s in data:
if s['date'].lower() == 'unknown' or checkdate(s['date'],old_delete):
size = size + int(s['size'])
filelist.append(s)
else:
newtrashdata.append(s)
# Convert size to units
size,unit = header.get_sizeunits(size)
if len(filelist) == 1:
print "There is 1 item older than %d days, using %4.2f %s" \
%(old_delete,size,unit)
choice = raw_input('Do you wish to delete it (y/n)? ')
elif len(filelist) > 1:
print "There are %d items older than %d days, using %4.2f %s" \
%(len(filelist),old_delete,size,unit)
choice = raw_input('Do you wish to delete them (y/n)? ' )
else:
print "There are no items in the trash older than %d days." %old_delete
header.remove_trash_backup()
sys.exit()
if choice.lower() in ["y","yes"]:
if len(filelist) > 0:
header.write_trash(newtrashdata,'w')