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79b334ba55
\t\t\t\t\treal code ##\t\t\t\t\tunused code \t\t\t\t\treal code via untabifying and shifting the real code left. Semantically the same but made the intent of the commented-out-in-column-0 unused code unclear. The exact same unused code appears to have gotten copied from file to file over the years.
59 lines
1.6 KiB
Python
Executable file
59 lines
1.6 KiB
Python
Executable file
#! /usr/bin/env python
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# Format du output in a tree shape
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import os, string, sys, errno
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def main():
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p = os.popen('du ' + string.join(sys.argv[1:]), 'r')
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total, d = None, {}
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for line in p.readlines():
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i = 0
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while line[i] in '0123456789': i = i+1
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size = eval(line[:i])
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while line[i] in ' \t': i = i+1
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file = line[i:-1]
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comps = string.splitfields(file, '/')
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if comps[0] == '': comps[0] = '/'
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if comps[len(comps)-1] == '': del comps[len(comps)-1]
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total, d = store(size, comps, total, d)
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try:
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display(total, d)
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except IOError, e:
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if e.errno != errno.EPIPE:
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raise
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def store(size, comps, total, d):
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if comps == []:
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return size, d
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if not d.has_key(comps[0]):
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d[comps[0]] = None, {}
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t1, d1 = d[comps[0]]
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d[comps[0]] = store(size, comps[1:], t1, d1)
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return total, d
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def display(total, d):
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show(total, d, '')
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def show(total, d, prefix):
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if not d: return
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list = []
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sum = 0
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for key in d.keys():
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tsub, dsub = d[key]
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list.append((tsub, key))
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if tsub is not None: sum = sum + tsub
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## if sum < total:
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## list.append((total - sum, os.curdir))
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list.sort()
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list.reverse()
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width = len(`list[0][0]`)
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for tsub, key in list:
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if tsub is None:
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psub = prefix
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else:
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print prefix + string.rjust(`tsub`, width) + ' ' + key
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psub = prefix + ' '*(width-1) + '|' + ' '*(len(key)+1)
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if d.has_key(key):
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show(tsub, d[key][1], psub)
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main()
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