Source Code for Module qm.dist.command.build_extensions

 1  ######################################################################## 
 2  # 
 3  # File:   build_extensions.py 
 4  # Author: Stefan Seefeld 
 5  # Date:   2005-11-16 
 6  # 
 7  # Contents: 
 8  #   Command to build qmtest extensions. 
 9  # 
10  # Copyright (c) 2005 by CodeSourcery, LLC.  All rights reserved.  
11  # 
12  # For license terms see the file COPYING. 
13  # 
14  ######################################################################## 
15   
16  ######################################################################## 
17  # Imports 
18  ######################################################################## 
19   
20  import qm.xmlutil 
21  from distutils.command.build_py import build_py 
22  from distutils.util import get_platform 
23  import os, sys, dircache 
24   
25  ######################################################################## 
26  # Classes 
27  ######################################################################## 
28   
29 -class build_extensions(build_py): 
30      """build extension files.""" 
31   
32      description = "build qmtest extension classes." 
33   
34 -    def finalize_options(self): 
35   
36          b = self.distribution.get_command_obj('build') 
37          b.ensure_finalized() 
38          base = b.build_base 
39   
40          build_py.finalize_options(self) 
41   
42          self.build_dir = os.path.join(base, 'ext') 
43          if self.distribution.ext_modules: 
44              plat_specifier = ".%s-%s" % (get_platform(), sys.version[0:3]) 
45              self.build_dir += plat_specifier 
46   
47   
48          self.extensions = self.distribution.qmtest_extensions 
49   
50   
51 -    def get_input(self): 
52          """Return all files containing extension classes.""" 
53       
54          files = [os.path.join(self.extensions, f) 
55                   for f in dircache.listdir(self.extensions) 
56                   if f.endswith('.py') or f == 'classes.qmc'] 
57          return files 
58       
59   
60 -    def run(self): 
61   
62          self.mkpath(self.build_dir) 
63          for f in self.get_input(): 
64              basename = os.path.basename(f) 
65              self.copy_file(f, os.path.join(self.build_dir, basename), 
66                             preserve_mode=0) 
67