cdds-python is a simple Python API for Cyclon DDS
This API supports:
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IDL-based Topic Types. In this case the equivalent python type has to be defined using the appropriate ctype structure.
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Python Objects. Python objects can be used as Topic types, in this case the wire representation is that of flexy-types, meaning a key/value pair.
Regardless of the kinds of type definition interoperability and instance management are maintained (see code examples).
pydds depends on:
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jsonpickle, please refer to the project page for installation informations.
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Cyclone DDS, refer to the installation instructions to see how to get it set up. as Once the dependencies are intalled simply do (assuming your are running on Linux):
$ cd python-cdds
$ ./configure
$ python3 setup.py install
The setup my requires admin rights on some plartforms.
To test your installation do:
$ python3 test_flexy_writer.py
$ python3 test_flexy_reader.py