Source Code for Module reflectometry.model1d.adaptor.reflUtil

 1  """ 
 2  Set the environments for park.builder.refl. 
 3  """ 
 4  import os, sys 
 5   
 6  AUTO_CALL = True 
 7   
 8  # Default panel size 
 9  DEFAULT_PANEL_SIZE = (200, 150) 
10   
11  # default dialog size: 
12  DEFAULT_DIALOG_SIZE = (600, 500) 
13   
14  # default border width 
15  DEFAULT_BORDER_WIDTH = 2 
16   
17  # debug flag 
18  DEBUG = False #True #False 
19   
20   
21  # environment name for home directory of PARK 
22  PARK_PATH = 'parkPath' 
23   
24  # subdirectory of park client 
25  PARK_CLIENT = 'parkAui' 
26   
27  # common subdirectories for park client 
28  PARK_CLIENT_COMM_DIRS = ('common', 'plot', 'xmlUtil', 'builder') 
29   
30  # for the theoretical calculation 
31  PARK_CLIENT_REFL_THEORY = ('model', 'refl') 
32   
33   
34 -def SetEnviron(): 
35      """ Set the environment.""" 
36      if PARK_PATH  not in os.environ: 
37          try: 
38              pdir =  os.path.dirname(os.path.dirname(os.path.dirname( 
39                   os.path.dirname(os.path.abspath(__file__))))) 
40          except: 
41              # pdir = os.getcwd() 
42              # that may doesn't work well, so raise the exception. 
43              raise EnvironmentError, \ 
44                   'environment "park" is not found or set' 
45          os.environ[PARK_PATH] = pdir 
46      else: 
47          pdir = os.environ[PARK_PATH] 
48   
49      clientDir = os.path.join(pdir,PARK_CLIENT) 
50      if clientDir not in sys.path: 
51          sys.path.append(clientDir) 
52   
53      for dir0 in PARK_CLIENT_COMM_DIRS: 
54          fulldir = os.path.join(clientDir, dir0) 
55          if os.path.exists(fulldir) and \ 
56              fulldir not in sys.path: 
57              sys.path.append(fulldir) 
58   
59      dir0 = os.path.join(clientDir, PARK_CLIENT_REFL_THEORY[0], 
60                          PARK_CLIENT_REFL_THEORY[1]) 
61      if dir0 not in sys.path: 
62          sys.path.append(dir0) 
63   
64  if AUTO_CALL: 
65      SetEnviron() 
66