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5e1ef3a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 | import csv
import random
import os
def merge_prompt_with_four_colors(
prompt_file,
color_file,
output_file,
variation=3,
color_level=3,
samples_per_color1=2 # Choose two different colors_2 for each color_1
):
# read prompt
with open(prompt_file, "r", encoding="utf-8") as f:
reader = csv.DictReader(f)
prompts = list(reader)
# read color
with open(color_file, "r", encoding="utf-8") as f:
reader = csv.DictReader(f)
colors = list(reader)
if len(colors) < samples_per_color1:
raise ValueError("There are not enough colors to choose two different second colors.")
merged_rows = []
id_counter = 1
for prompt in prompts:
prompt_text = prompt["prompt"]
# Iterate through the first color (color_1).
for color1 in colors:
hex1 = color1.get("hex") or color1.get("color") or ""
clean_hex1 = hex1.replace("#", "")
# Randomly select two different colors_2 for color_1 (they can be equal to color_1, but they must be different from each other).
color2_choices = random.sample(colors, samples_per_color1)
for color2 in color2_choices:
hex2 = color2.get("hex") or color2.get("color") or ""
clean_hex2 = hex2.replace("#", "")
# color_3 and color_4 are randomly selected with replacement.
rand3 = random.choice(colors)
rand4 = random.choice(colors)
hex3 = rand3.get("hex") or rand3.get("color") or ""
hex4 = rand4.get("hex") or rand4.get("color") or ""
clean_hex3 = hex3.replace("#", "")
clean_hex4 = hex4.replace("#", "")
merged_rows.append({
"id": id_counter,
"prompt": prompt_text,
"color_1": hex1,
"color_2": hex2,
"color_3": hex3,
"color_4": hex4,
"variation": variation,
"color_level": color_level,
"split": "test",
"color_format": "Hex code"
})
id_counter += 1
output_dir = os.path.dirname(output_file)
if output_dir and not os.path.exists(output_dir):
os.makedirs(output_dir, exist_ok=True)
# write CSV
with open(output_file, "w", newline="", encoding="utf-8") as f:
writer = csv.DictWriter(f, fieldnames=[
"id","prompt",
"color_1","color_2","color_3","color_4",
"variation","color_level","split","color_format"
])
writer.writeheader()
writer.writerows(merged_rows)
print(f"Generation complete: {output_file}")
random.seed(42)
merge_prompt_with_four_colors("raw_config/Variation_3.csv", "raw_config/Color_Level_1.csv", "metadata/Variation_3_Color_1.csv", variation=3, color_level=1)
merge_prompt_with_four_colors("raw_config/Variation_3.csv", "raw_config/Color_Level_2.csv", "metadata/Variation_3_Color_2.csv", variation=3, color_level=2)
merge_prompt_with_four_colors("raw_config/Variation_3.csv", "raw_config/Color_Level_3.csv", "metadata/Variation_3_Color_3.csv", variation=3, color_level=3)
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