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-rwxr-xr-xwhy-so-slow.py39
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diff --git a/why-so-slow.py b/why-so-slow.py
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-#!/usr/bin/python
-
-'''
-Determine which files are contributing the most to the size of a tags file. You
-can specify the location of the tags file as a command line argument. If you
-pass a numeric argument, no more than that many files will be reported.
-
-Author: Peter Odding <peter@peterodding.com>
-Last Change: May 11, 2011
-URL: https://github.com/xolox/vim-easytags/blob/master/why-so-slow.py
-'''
-
-import os, sys
-
-tagsfile = '~/.vimtags'
-topfiles = 10
-
-for arg in sys.argv[1:]:
- if os.path.isfile(arg):
- tagsfile = arg
- else:
- topfiles = int(arg)
-
-infile = open(os.path.expanduser(tagsfile))
-counters = {}
-
-for line in infile:
- fields = line.split('\t')
- filename = fields[1]
- counters[filename] = counters.get(filename, 0) + len(line)
-infile.close()
-
-sortedfiles = sorted([(s, n) for (n, s) in counters.iteritems()], reverse=True)
-for filesize, filename in sortedfiles[:topfiles]:
- if filename.startswith(os.environ['HOME']):
- filename = filename.replace(os.environ['HOME'], '~')
- print '%i KB - %s' % (filesize / 1024, filename)
-
-# vim: ts=2 sw=2 et