50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
import re
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from typing import Any
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PLACEHOLDER_RE = re.compile(r"\{\{\{\{IMAGE:(.*?)\}\}\}\}")
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def parse_image_placeholders(content: str, max_images: int) -> list[dict[str, Any]]:
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items: list[dict[str, Any]] = []
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for match in PLACEHOLDER_RE.finditer(content or ""):
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description = match.group(1).strip()
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if not description:
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continue
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items.append(
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{
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"index": len(items),
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"description": description,
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"placeholder": match.group(0),
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"start_offset": match.start(),
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}
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)
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if len(items) >= max_images:
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break
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return items
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def build_initial_image_assets(
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placeholders: list[dict[str, Any]],
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provider: str,
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style: str,
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size: str,
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now_iso: str,
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) -> list[dict[str, Any]]:
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return [
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{
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"index": item["index"],
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"placeholder": item["placeholder"],
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"description": item["description"],
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"prompt": None,
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"url": None,
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"status": "pending",
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"provider": provider,
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"style": style,
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"size": size,
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"error": None,
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"created_at": now_iso,
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"updated_at": now_iso,
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}
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for item in placeholders
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]
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