Source Code for Package saga

  1  #  Copyright (c) 2005-2009 Hartmut Kaiser 
  2  #  
  3  #  Distributed under the Boost Software License, Version 1.0. (See accompanying 
  4  #  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 
  5   
  6  # This file must be located inside a directory named SAGA which in turn should  
  7  # be located in a directory listed in your PYTHON_PATH 
  8   
  9  import sys 
 10   
 11  required_ver_maj = str(2) 
 12  required_ver_min = str(7) 
 13  required_ver_sub = str(1) 
 14   
 15  python_version = str(sys.version[0:5]) 
 16  python_ver_maj = str(sys.version[0:1]) 
 17  python_ver_min = str(sys.version[2:3]) 
 18  python_ver_sub = str(sys.version[4:5]) 
 19   
 20  if (python_ver_maj != required_ver_maj or  
 21      python_ver_min != required_ver_min or 
 22      python_ver_sub != required_ver_sub): 
 23      sys.stderr.write("ERROR: The SAGA Python modules were compiled for " 
 24                       "Python "+required_ver_maj+"."+required_ver_min+"."+required_ver_sub+ 
 25                       " but you are using them with Python "+python_version+".\n") 
 26      exit(1) 
 27   
 28  from _engine import *         # import all classes from SAGA.engine 
 29   
 30  ############################################################################### 
 31  # try to load all the different packages, one at a time, and ignoring any errors 
 32  import os 
 33  SAGA_LOG = 0 
 34  try: 
 35      SAGA_LOG = long(os.getenv("SAGA_VERBOSE", "0")) 
 36  except: 
 37      pass 
 38   
 39  # load namespace package 
 40  try: 
 41      import saga.name_space 
 42      if (SAGA_LOG != 0): 
 43          print "Successfully loaded Python namespace package bindings" 
 44  except: 
 45      if (SAGA_LOG != 0): 
 46          print "Failed loading Python namespace package bindings" 
 47   
 48  # load filesystem package 
 49  try: 
 50      import saga.filesystem 
 51      if (SAGA_LOG != 0): 
 52          print "Successfully loaded Python filesystem package bindings" 
 53  except: 
 54      if (SAGA_LOG != 0): 
 55          print "Failed loading Python filesystem package bindings" 
 56   
 57  # load advert package 
 58  try: 
 59      import saga.advert 
 60      if (SAGA_LOG != 0): 
 61          print "Successfully loaded Python advert package bindings" 
 62  except: 
 63      if (SAGA_LOG != 0): 
 64          print "Failed loading Python advert package bindings" 
 65   
 66  # load job package 
 67  try: 
 68      import saga.job 
 69      if (SAGA_LOG != 0): 
 70          print "Successfully loaded Python job package bindings" 
 71  except: 
 72      if (SAGA_LOG != 0): 
 73          print "Failed loading Python job package bindings" 
 74   
 75  # load replica package 
 76  try: 
 77      import saga.replica 
 78      if (SAGA_LOG != 0): 
 79          print "Successfully loaded Python replica package bindings" 
 80  except: 
 81      if (SAGA_LOG != 0): 
 82          print "Failed loading Python replica package bindings" 
 83   
 84  # load cpr package 
 85  try: 
 86      import saga.cpr 
 87      if (SAGA_LOG != 0): 
 88          print "Successfully loaded Python cpr package bindings" 
 89  except:  
 90      if (SAGA_LOG != 0): 
 91          print "Failed loading Python cpr package bindings" 
 92   
 93  # load sd package 
 94  try: 
 95      import saga.sd 
 96      if (SAGA_LOG != 0): 
 97          print "Successfully loaded Python sd package bindings" 
 98  except:  
 99      if (SAGA_LOG != 0): 
100          print "Failed loading Python sd package bindings" 
101   
102  # load stream package 
103  try: 
104      import saga.stream 
105      if (SAGA_LOG != 0): 
106          print "Successfully loaded Python stream package bindings" 
107  except:  
108      if (SAGA_LOG != 0): 
109          print "Failed loading Python stream package bindings" 
110   
111  ############################################################################### 
112  # define classes needed for proper exception translation 
113  ############################################################################### 
114 -class exception(Exception): 
115 -    def __init__(self, error): 
116          Exception.__init__(self) 
117          self._pimpl = error 
118       
119 -    def __str__(self): 
120          return self._pimpl.get_message() 
121   
122 -    def get_full_message(self): 
123          return self._pimpl.get_full_message() 
124   
125 -    def get_message(self): 
126          return self._pimpl.get_message() 
127           
128 -    def get_error(self): 
129          return self._pimpl.get_error() 
130           
131 -    def get_object(self): 
132          return self._pimpl.get_object() 
133           
134 -    def get_all_exceptions(self): 
135          return self._pimpl.get_all_exceptions() 
136           
137 -    def get_all_messages(self): 
138          return self._pimpl.get_all_messages() 
139           
140 -    def __getattribute__(self, attr): 
141          my_pimpl = super(exception, self).__getattribute__("_pimpl") 
142          try: 
143              return getattr(my_pimpl, attr) 
144          except AttributeError: 
145              return super(exception, self).__getattribute__(attr) 
146   
147  _engine.exception = exception 
148  _engine._exception.py_err_class = exception 
149   
150  ############################################################################### 
151 -class not_implemented(exception): pass 
152       
153  _engine.not_implemented = not_implemented 
154  _engine._not_implemented.py_err_class = not_implemented 
155   
156  ############################################################################### 
157 -class parameter_exception(exception): pass 
158       
159  _engine.parameter_exception = parameter_exception 
160  _engine._parameter_exception.py_err_class = parameter_exception 
161   
162  ############################################################################### 
163 -class incorrect_url(parameter_exception): pass 
164       
165  _engine.incorrect_url = incorrect_url 
166  _engine._incorrect_url.py_err_class = incorrect_url 
167   
168  ############################################################################### 
169 -class bad_parameter(parameter_exception): pass 
170       
171  _engine.bad_parameter = bad_parameter 
172  _engine._bad_parameter.py_err_class = bad_parameter 
173   
174  ############################################################################### 
175 -class state_exception(exception): pass 
176   
177  _engine.state_exception = state_exception 
178  _engine._state_exception.py_err_class = state_exception 
179   
180  ############################################################################### 
181 -class already_exists(state_exception): pass 
182       
183  _engine.already_exists = already_exists 
184  _engine._already_exists.py_err_class = already_exists 
185   
186  ############################################################################### 
187 -class does_not_exist(state_exception): pass 
188       
189  _engine.does_not_exist = does_not_exist 
190  _engine._does_not_exist.py_err_class = does_not_exist 
191   
192  ############################################################################### 
193 -class incorrect_state(state_exception): pass 
194       
195  _engine.incorrect_state = incorrect_state 
196  _engine._incorrect_state.py_err_class = incorrect_state 
197   
198  ############################################################################### 
199 -class timeout(state_exception): pass 
200       
201  _engine.timeout = timeout 
202  _engine._timeout.py_err_class = timeout 
203   
204  ############################################################################### 
205 -class security_exception(exception): pass 
206       
207  _engine.security_exception = security_exception 
208  _engine._security_exception.py_err_class = security_exception 
209   
210  ############################################################################### 
211 -class permission_denied(security_exception): pass 
212       
213  _engine.permission_denied = permission_denied 
214  _engine._permission_denied.py_err_class = permission_denied 
215   
216  ############################################################################### 
217 -class authorization_failed(security_exception): pass 
218       
219  _engine.authorization_failed = authorization_failed 
220  _engine._authorization_failed.py_err_class = authorization_failed 
221   
222  ############################################################################### 
223 -class authentication_failed(security_exception): pass 
224       
225  _engine.authentication_failed = authentication_failed 
226  _engine._authentication_failed.py_err_class = authentication_failed 
227   
228  ############################################################################### 
229 -class no_success(exception): pass 
230       
231  _engine.no_success = no_success 
232  _engine._no_success.py_err_class = no_success 
233