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        "author": "Thibaut Castaings",
        "author_email": "castaings.t@protonmail.com",
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        "description": "# krakenforwarder\nThis Python program listens to trades from Crypto-exchange platform Kraken (https://www.kraken.com) and forwards them on a TCP port so you can plug in anything, like a live algorithmic trader or a live analysis tool.\n\n## Installation\n\n```pip3 install krakenforwarder``` \n\n## Usage\n\nLaunch the forwarder in sub-process, then listen\n\n```python\nimport time\nfrom multiprocessing import Process\n\nfrom krakenforwarder.forwarder import KrakenForwarder\nfrom krakenforwarder.listener import listen\nfrom krakenforwarder.util import F_ASSET_PAIR, F_PULL_PERIOD, F_ZMQ_PUBLISH_PORT, F_KEY_ZMQ_HOSTNAME\n\n\ncfg_forwarders = [\n    {\n        F_PULL_PERIOD: 5,  # in seconds\n        F_ASSET_PAIR: 'XXBTZEUR',  # see kraken.com API documentation for available values\n        F_ZMQ_PUBLISH_PORT: 5555\n    },\n    {\n        F_PULL_PERIOD: 5,  # in seconds\n        F_ASSET_PAIR: 'XETHZEUR',  # see kraken.com API documentation for available values\n        F_ZMQ_PUBLISH_PORT: 5556\n    },\n]\n\ncfg_listener = {\n    F_KEY_ZMQ_HOSTNAME: 'localhost',\n    F_ZMQ_PUBLISH_PORT: [cfg[F_ZMQ_PUBLISH_PORT] for cfg in cfg_forwarders]\n}\n\nproc_forwarders = []\nfor cfg in cfg_forwarders:\n    kraken_forwarder = KrakenForwarder(cfg)\n    forward_process = Process(target=kraken_forwarder.forward)\n    proc_forwarders.append(forward_process)\n\nfor proc in proc_forwarders:\n    proc.start()\n\ntime.sleep(1)\n\nfor msg in listen(cfg_listener):\n    print(msg)\n\nfor proc in proc_forwarders:\n    proc.join()\n```\n\nThis prints trades in console:\n\n```\n{\"pair\": \"XXBTZEUR\", \"Trade\": [\"9388.90000\", \"0.01604115\", 1568346002.9574, \"b\", \"m\", \"\"]}\n{\"pair\": \"XXBTZEUR\", \"Trade\": [\"9390.00000\", \"0.03569491\", 1568346002.9981, \"b\", \"m\", \"\"]}\n{\"pair\": \"XXBTZEUR\", \"Trade\": [\"9390.00000\", \"0.01000000\", 1568346003.0047, \"b\", \"m\", \"\"]}\n{\"pair\": \"XXBTZEUR\", \"Trade\": [\"9392.90000\", \"0.03477392\", 1568346003.0213, \"b\", \"m\", \"\"]}\nOVER\n...\n{\"pair\": \"XXBTZEUR\", \"Trade\": [\"9384.50000\", \"0.00500000\", 1568346015.5326, \"s\", \"m\", \"\"]}\nOVER\n{\"pair\": \"XETHZEUR\", \"Trade\": [\"162.98000\", \"0.24458271\", 1568346014.6035, \"s\", \"m\", \"\"]}\n{\"pair\": \"XETHZEUR\", \"Trade\": [\"162.98000\", \"0.00063427\", 1568346014.6274, \"s\", \"m\", \"\"]}\n{\"pair\": \"XETHZEUR\", \"Trade\": [\"162.98000\", \"0.00000165\", 1568346014.6296, \"s\", \"m\", \"\"]}\nOVER\n\n```",
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