Source Code for Module SCons.Scanner.D

 1  """SCons.Scanner.D 
 2   
 3  Scanner for the Digital Mars "D" programming language. 
 4   
 5  Coded by Andy Friesen 
 6  17 Nov 2003 
 7   
 8  """ 
 9   
10  # 
11  # Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 The SCons Foundation 
12  # 
13  # Permission is hereby granted, free of charge, to any person obtaining 
14  # a copy of this software and associated documentation files (the 
15  # "Software"), to deal in the Software without restriction, including 
16  # without limitation the rights to use, copy, modify, merge, publish, 
17  # distribute, sublicense, and/or sell copies of the Software, and to 
18  # permit persons to whom the Software is furnished to do so, subject to 
19  # the following conditions: 
20  # 
21  # The above copyright notice and this permission notice shall be included 
22  # in all copies or substantial portions of the Software. 
23  # 
24  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 
25  # KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
26  # WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
27  # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 
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29  # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
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31  # 
32   
33  __revision__ = "src/engine/SCons/Scanner/D.py 5023 2010/06/14 22:05:46 scons" 
34   
35  import re 
36   
37  import SCons.Scanner 
38   
39 -def DScanner(): 
40      """Return a prototype Scanner instance for scanning D source files""" 
41      ds = D() 
42      return ds 
43   
44 -class D(SCons.Scanner.Classic): 
45 -    def __init__ (self): 
46          SCons.Scanner.Classic.__init__ (self, 
47              name = "DScanner", 
48              suffixes = '$DSUFFIXES', 
49              path_variable = 'DPATH', 
50              regex = 'import\s+(?:[a-zA-Z0-9_.]+)\s*(?:,\s*(?:[a-zA-Z0-9_.]+)\s*)*;') 
51   
52          self.cre2 = re.compile ('(?:import\s)?\s*([a-zA-Z0-9_.]+)\s*(?:,|;)', re.M) 
53   
54 -    def find_include(self, include, source_dir, path): 
55          # translate dots (package separators) to slashes 
56          inc = include.replace('.', '/') 
57   
58          i = SCons.Node.FS.find_file(inc + '.d', (source_dir,) + path) 
59          if i is None: 
60              i = SCons.Node.FS.find_file (inc + '.di', (source_dir,) + path) 
61          return i, include 
62   
63 -    def find_include_names(self, node): 
64          includes = [] 
65          for i in self.cre.findall(node.get_text_contents()): 
66              includes = includes + self.cre2.findall(i) 
67          return includes 
68   
69  # Local Variables: 
70  # tab-width:4 
71  # indent-tabs-mode:nil 
72  # End: 
73  # vim: set expandtab tabstop=4 shiftwidth=4: 
74