prompts/parse_obj_name.py

import numpy as np
from env_utils import get_obj_pos, parse_position
from utils import get_obj_positions_np

objects = ['blue block', 'cyan block', 'purple bowl', 'gray bowl', 'brown bowl', 'pink block', 'purple block']
# the block closest to the purple bowl.
block_names = ['blue block', 'cyan block', 'purple block']
closest_block_idx = get_closest_idx(points=get_obj_positions_np(block_names), point=get_obj_pos('purple bowl'))
closest_block_name = block_names[closest_block_idx]
ret_val = closest_block_name
objects = ['brown bowl', 'banana', 'brown block', 'apple', 'blue bowl', 'blue block']
# the blocks.
ret_val = ['brown block', 'blue block']
objects = ['brown bowl', 'banana', 'brown block', 'apple', 'blue bowl', 'blue block']
# the brown objects.
ret_val = ['brown bowl', 'brown block']
objects = ['brown bowl', 'banana', 'brown block', 'apple', 'blue bowl', 'blue block']
# a fruit that's not the apple
fruit_names = ['banana', 'apple']
for fruit_name in fruit_names:
    if fruit_name != 'apple':
        ret_val = fruit_name
objects = ['blue block', 'cyan block', 'purple bowl', 'brown bowl', 'purple block']
# blocks above the brown bowl.
block_names = ['blue block', 'cyan block', 'purple block']
brown_bowl_pos = get_obj_pos('brown bowl')
use_block_names = []
for block_name in block_names:
    if get_obj_pos(block_name)[1] > brown_bowl_pos[1]:
        use_block_names.append(block_name)
ret_val = use_block_names
objects = ['blue block', 'cyan block', 'purple bowl', 'brown bowl', 'purple block']
# the blue block.
ret_val = 'blue block'
objects = ['blue block', 'cyan block', 'purple bowl', 'brown bowl', 'purple block']
# the block closest to the bottom right corner.
corner_pos = parse_position('bottom right corner')
block_names = ['blue block', 'cyan block', 'purple block']
closest_block_idx = get_closest_idx(points=get_obj_positions_np(block_names), point=corner_pos)
closest_block_name = block_names[closest_block_idx]
ret_val = closest_block_name
objects = ['brown bowl', 'green block', 'brown block', 'green bowl', 'blue bowl', 'blue block']
# the left most block.
block_names = ['green block', 'brown block', 'blue block']
left_block_idx = np.argsort(get_obj_positions_np(block_names)[:, 0])[0]
left_block_name = block_names[left_block_idx]
ret_val = left_block_name
objects = ['brown bowl', 'green block', 'brown block', 'green bowl', 'blue bowl', 'blue block']
# the bowl on near the top.
bowl_names = ['brown bowl', 'green bowl', 'blue bowl']
top_bowl_idx = np.argsort(get_obj_positions_np(bowl_names)[:, 1])[-1]
top_bowl_name = bowl_names[top_bowl_idx]
ret_val = top_bowl_name
objects = ['yellow bowl', 'purple block', 'yellow block', 'purple bowl', 'pink bowl', 'pink block']
# the third bowl from the right.
bowl_names = ['yellow bowl', 'purple bowl', 'pink bowl']
bowl_idx = np.argsort(get_obj_positions_np(bowl_names)[:, 0])[-3]
bowl_name = bowl_names[bowl_idx]
ret_val = bowl_name