diff options
author | root <root@pigstarter.retiolum> | 2013-06-24 17:24:49 +0200 |
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committer | root <root@pigstarter.retiolum> | 2013-06-24 17:24:49 +0200 |
commit | fe1f4dec340c121e43d0fca6d1139db694b2c48b (patch) | |
tree | f8c91b480fef621ef960ee11d2fd9cafb59cfb41 /retiolum/scripts/adv_graphgen/BackwardsReader.py | |
parent | d5751b4a5132522b38c611e6bfd79537e927db50 (diff) |
refactor tinc_stats into a single python module
Diffstat (limited to 'retiolum/scripts/adv_graphgen/BackwardsReader.py')
-rw-r--r-- | retiolum/scripts/adv_graphgen/BackwardsReader.py | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/retiolum/scripts/adv_graphgen/BackwardsReader.py b/retiolum/scripts/adv_graphgen/BackwardsReader.py deleted file mode 100644 index 6bdbf43c..00000000 --- a/retiolum/scripts/adv_graphgen/BackwardsReader.py +++ /dev/null @@ -1,35 +0,0 @@ -import sys -import os -import string - -class BackwardsReader: - """ Stripped and stolen from : http://code.activestate.com/recipes/120686-read-a-text-file-backwards/ """ - def readline(self): - while len(self.data) == 1 and ((self.blkcount * self.blksize) < self.size): - self.blkcount = self.blkcount + 1 - line = self.data[0] - try: - self.f.seek(-self.blksize * self.blkcount, 2) - self.data = string.split(self.f.read(self.blksize) + line, '\n') - except IOError: - self.f.seek(0) - self.data = string.split(self.f.read(self.size - (self.blksize * (self.blkcount-1))) + line, '\n') - - if len(self.data) == 0: - return "" - - line = self.data[-1] - self.data = self.data[:-1] - return line + '\n' - - def __init__(self, file, blksize=4096): - """initialize the internal structures""" - self.size = os.stat(file)[6] - self.blksize = blksize - self.blkcount = 1 - self.f = open(file, 'rb') - if self.size > self.blksize: - self.f.seek(-self.blksize * self.blkcount, 2) - self.data = string.split(self.f.read(self.blksize), '\n') - if not self.data[-1]: - self.data = self.data[:-1] |