Source Code for Module RDConfig

 1  #  $Id: RDConfig.py 1528 2010-09-26 17:04:37Z glandrum $ 
 2  # 
 3  #  Copyright (C) 2000-2010 Rational Discovery LLC 
 4  # 
 5  #   @@ All Rights Reserved @@ 
 6  #  This file is part of the RDKit. 
 7  #  The contents are covered by the terms of the BSD license 
 8  #  which is included in the file license.txt, found at the root 
 9  #  of the RDKit source tree. 
10  # 
11  """ Configuration for the RDKit Python code 
12   
13  """ 
14   
15  import os,sys 
16  if os.environ.has_key('RDBASE'): 
17    RDBaseDir=os.environ['RDBASE'] 
18    RDCodeDir=os.path.join(RDBaseDir,'rdkit') 
19    RDDataDir=os.path.join(RDBaseDir,'Data') 
20    RDDocsDir=os.path.join(RDBaseDir,'Docs') 
21    RDDemoDir=os.path.join(RDBaseDir,'Demo') 
22    RDBinDir=os.path.join(RDBaseDir,'bin') 
23    RDProjDir=os.path.join(RDBaseDir,'Projects') 
24  else: 
25    from RDPaths import * 
26   
27  rpcTestPort=8423 
28  pythonTestCommand="python" 
29   
30  defaultDBUser='sysdba' 
31  defaultDBPassword='masterkey' 
32   
33  import exceptions 
34 -class ObsoleteCodeError(exceptions.Exception): 
35    pass 
36 -class UnimplementedCodeError(exceptions.Exception): 
37    pass 
38   
39  # --------------------- 
40  # the following block contains stuff used by the 
41  # testing infrastructure 
42  if sys.platform=='win32': 
43    pythonExe=sys.executable 
44  else: 
45    pythonExe="python" 
46   
47  # --------------------- 
48  # the following block contains stuff controlling database access: 
49  usePgSQL=False 
50  useSqlLite=False 
51  if not os.environ.get('RD_USESQLLITE',''): 
52    try: 
53      from pyPgSQL import PgSQL 
54      usePgSQL=True 
55    except ImportError: 
56      usePgSQL=False 
57  if not usePgSQL: 
58    try: 
59      # python2.5 has this: 
60      import sqlite3 
61      useSqlLite=True 
62    except ImportError: 
63      try: 
64        # earlier versions of python: 
65        from pysqlite2 import dbapi2 
66        useSqlLite=True 
67      except: 
68        pass 
69   
70  if usePgSQL: 
71    RDTestDatabase='::RDTests' 
72    RDDataDatabase='::RDData' 
73  elif useSqlLite: 
74    RDTestDatabase=os.path.join(RDDataDir,"RDTests.sqlt") 
75    RDDataDatabase=os.path.join(RDDataDir,"RDData.sqlt") 
76  else:   
77    RDTestDatabase=None 
78    RDDataDatabase=None 
79   
80  # --------------------- 
81  # the following block contains stuff controlling the program used for 
82  #  3D molecular visualization: 
83  molViewer=os.environ.get('RD_MOLVIEWER','PYMOL').upper() 
84