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   
40   
41 -class DynamicReconfigureException(Exception): 
42      """ 
43      dynamic_reconfigure base exception type 
44      """ 
45      pass 
46   
47   
48 -class DynamicReconfigureParameterException(DynamicReconfigureException): 
49      """ 
50      Exception for parameter errors. 
51      """ 
52      pass 
53   
54   
55 -class DynamicReconfigureCallbackException(DynamicReconfigureException): 
56      """ 
57      Exception for callback errors. 
58      """ 
59      pass 
60   
61   
62 -def find_reconfigure_services(): 
63      import rosservice 
64      return sorted([s[:-len('/set_parameters')] for s in rosservice.get_service_list() if s.endswith('/set_parameters')]) 
65   
66   
67 -def get_parameter_names(descr): 
68      return descr.defaults.keys() 
69