Source Code for Package dynamic_reconfigure

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32   
33  """ 
34  Python client API for dynamic_reconfigure (L{Client}) as well as 
35  example server implementation (L{Server}). 
36  """ 
37   
38  import roslib 
39  import os 
40   
41   
42 -class DynamicReconfigureException(Exception): 
43      """ 
44      dynamic_reconfigure base exception type 
45      """ 
46      pass 
47   
48   
49 -class DynamicReconfigureParameterException(DynamicReconfigureException): 
50      """ 
51      Exception for parameter errors. 
52      """ 
53      pass 
54   
55   
56 -class DynamicReconfigureCallbackException(DynamicReconfigureException): 
57      """ 
58      Exception for callback errors. 
59      """ 
60      pass 
61   
62   
63 -def find_reconfigure_services(): 
64      import rosservice 
65      return sorted([s[:-len('/set_parameters')] for s in rosservice.get_service_list() if s.endswith('/set_parameters')]) 
66   
67   
68 -def get_parameter_names(descr): 
69      return descr.defaults.keys() 
70