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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import random
from dora import Node
import pyarrow as pa
node = Node()
for i in range(500):
event = node.next()
if event is None:
break
if event["type"] == "INPUT":
event_id = event["id"]
if event_id == "turtle_pose":
print(
f"""Pose: {event["value"].tolist()}""".replace("\r", "").replace(
"\n", " "
)
)
elif event_id == "tick":
direction = {
"linear": {
"x": 1.0 + random.random(),
},
"angular": {"z": (random.random() - 0.5) * 5},
}
node.send_output(
"direction",
pa.array([direction]),
)
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