Commit | Line | Data |
---|---|---|
5b1830f3 MW |
1 | ### -*-pyrex-*- |
2 | ### | |
3 | ### Miscellaneous support gubbins | |
4 | ### | |
5 | ### (c) 2005 Straylight/Edgeware | |
6 | ### | |
7 | ||
8 | ###----- Licensing notice --------------------------------------------------- | |
9 | ### | |
10 | ### This file is part of the Python interface to mLib. | |
11 | ### | |
12 | ### mLib/Python is free software; you can redistribute it and/or modify | |
13 | ### it under the terms of the GNU General Public License as published by | |
14 | ### the Free Software Foundation; either version 2 of the License, or | |
15 | ### (at your option) any later version. | |
16 | ### | |
17 | ### mLib/Python is distributed in the hope that it will be useful, | |
18 | ### but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ### GNU General Public License for more details. | |
21 | ### | |
22 | ### You should have received a copy of the GNU General Public License | |
23 | ### along with mLib/Python; if not, write to the Free Software Foundation, | |
24 | ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
579d0169 | 25 | |
26 | cdef object _u32(uint32 x): | |
1a77d3ed | 27 | if x <= LONG_MAX: |
579d0169 | 28 | return PyInt_FromLong(x) |
29 | else: | |
30 | return PyLong_FromUnsignedLong(x) | |
31 | ||
32 | cdef object _oserror(): | |
33 | raise OSError, (errno, strerror(errno)) | |
34 | ||
35 | cdef object _tobool(int i): | |
36 | if i: | |
37 | return True | |
38 | else: | |
39 | return False | |
40 | ||
41 | cdef int _getfd(object fdobj): | |
42 | try: | |
43 | return fdobj | |
44 | except TypeError: | |
45 | return fdobj.fileno() | |
46 | ||
47 | cdef object _checkcallable(f, what): | |
48 | if f is not None and not callable(f): | |
49 | raise TypeError, '%s must be callable' % what | |
50 | return f | |
51 | ||
52 | cdef object _maybecall(f, args): | |
53 | if f is None: | |
54 | return None | |
55 | return f(*args) | |
56 | ||
5b1830f3 | 57 | ###----- That's all, folks -------------------------------------------------- |