1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
# $Id$
#
# This file is part of ivam2.
#
# ivam2 is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# ivam2 is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with ivam2; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
import gzip
def getContents(fn):
f = file(fn, "r")
r = f.readline().strip(" \t\r\n")
f.close()
return r
def setContents(fn, s):
f = file(fn, "w")
f.write("%s\n" % s)
f.close()
def magicFile(fn, mode):
f = None
try:
f = gzip.open(fn, mode)
f.read(1)
f.seek(0)
return f
except IOError:
if not f is None:
f.close()
return open(fn, mode)
|
