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Installation

Requirements

Titus 2 uses a number of open source projects to work properly:

  • avro-python3 >= 1.8.2
  • numpy >= 1.15.0
  • pytz >= 2019.1
  • pyyaml >= 5.1.2
  • ply >= 3.11

The above packages are available via pip3 and are automatically installed during setup.

Installation

Titus 2 requires Python 3.4+ to run. The latest version of Python 3 can be downloaded from the official website. It can be installed via pip3 as follows: 

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pip3 install titus2

or you can directly install the developer version from github repository via 

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pip3 install git+https://github.com/animator/titus2.git

Attention

The library is named titus2 as it is a fork which is not maintained by the original developers of the titus library. To an end user, the module is still accessible as titus to ensure compatibilty across Python 2.x and 3.x codes.

Verify Installation

To confirm your installation please run the following elementary example in python:

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from titus.genpy import PFAEngine

pfa = {"input": "double",
 "output": "double",
 "action": [
   {"+": ["input", 100]}
 ]}
engine, = PFAEngine.fromJson(pfa)

l = [1.0, 2.0, 3.0, 4.0, 5.0]

for num in l:
    print(num, engine.action(num))

Error

If you are getting any error message please contact the author via e-mail or raise an issue here.