guanbo/idl_parser

OMG IDL parser. This parses OMG IDL file and output intermediate Python object.

idl_parser

Description

OMG IDL file parser. This library just parse IDL files, and output intermidiate type objects.

Example

"""
    
"""
    
from idl_parser import parser
parser_ = parser.IDLParser()
idl_str = """
module my_module {
  struct Time {
    long sec;
    long usec;
  };

  typedef sequence<double> DoubleSeq;
  
  struct TimedDoubleSeq {
    Time tm;
    DoubleSeq data;
  };

  enum RETURN_VALUE {
    RETURN_OK,
    RETURN_FAILED,
  };

  interface DataGetter {
    RETURN_VALUE getData(out TimedDoubleSeq data);
  };

};
"""
    
global_module = parser_.load(idl_str)
my_module = global_module.module_by_name('my_module')
dataGetter = my_module.interface_by_name('DataGetter')
print 'DataGetter interface'
for m in dataGetter.methods:
  print '- method:'
  print '  name:', m.name
  print '  returns:', m.returns.name
  print '  arguments:'
  for a in m.arguments:
    print '    name:', a.name
    print '    type:', a.type
    print '    direction:', a.direction
    
doubleSeq = my_module.typedef_by_name('DoubleSeq')
print 'typedef %s %s' % (doubleSeq.type.name, doubleSeq.name)

timedDoubleSeq = my_module.struct_by_name('TimedDoubleSeq')
print 'TimedDoubleSeq'
for m in timedDoubleSeq.members:
  print '- member:'
  print '  name:', m.name
  print '  type:', m.type.name    

How to install

sudo pip install idl_parser

Copyright

• author: Yuki Suga
• copyright: Yuki Suga @ ssr.tokyo
• license: GPLv3