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randomize maze environments temporary xml file name #185

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merged 1 commit into from
Oct 18, 2023
Merged

randomize maze environments temporary xml file name #185

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4 changes: 3 additions & 1 deletion gymnasium_robotics/envs/maze/maze_v4.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
"""
import math
import tempfile
import time
import xml.etree.ElementTree as ET
from os import path
from typing import Dict, List, Optional, Union
Expand Down Expand Up @@ -235,7 +236,8 @@ def make_maze(

# Save new xml with maze to a temporary file
with tempfile.TemporaryDirectory() as tmp_dir:
temp_xml_path = path.join(path.dirname(tmp_dir), "ant_maze.xml")
temp_xml_name = f"ant_maze{str(time.time())}.xml"
temp_xml_path = path.join(path.dirname(tmp_dir), temp_xml_name)
tree.write(temp_xml_path)

return maze, temp_xml_path
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