Files
g0v0-server/scripts/generate_ruleset_attributes.py
MingxuanGame 2c81e22749 feat(calculator): support generate PerformanceAttributes & DifficultyAttributes from JSON Schema (#59)
Prepare for custom rulesets.

Schema Genetator: https://github.com/GooGuTeam/custom-rulesets/tree/main/CustomRulesetMetadataGenerator

```bash
dotnet -- schemas path/to/rulesets -o schema.json
```

```bash
python scripts/generate_ruleset_attributes.py schema.json 
```
2025-10-25 19:10:53 +08:00

65 lines
2.3 KiB
Python

import datetime
from pathlib import Path
import re
import subprocess
import sys
from datamodel_code_generator import DataModelType, generate
from datamodel_code_generator.format import Formatter
OUTPUT_FILE = Path("app/models/performance.py")
def generate_model(schema_file: Path, version: str = ""):
temp_file = OUTPUT_FILE.parent / "_temp.py"
if temp_file.exists():
temp_file.unlink()
temp_file.touch()
version = version or datetime.datetime.now().strftime("%Y.%m.%d")
generate(
input_=schema_file,
output=temp_file,
output_model_type=DataModelType.PydanticV2BaseModel,
disable_future_imports=True,
formatters=[Formatter.RUFF_CHECK, Formatter.RUFF_FORMAT],
custom_file_header=(
f"# Version: {version}\n"
"# Auto-generated by scripts/generate_ruleset_attributes.py.\n"
"# Schema generated by https://github.com/GooGuTeam/custom-rulesets\n"
"# Do not edit this file directly.\n"
"# ruff: noqa: E501\n"
),
)
code = temp_file.read_text()
output = code
performance_attributes_classes = re.findall(r"class (\w+PerformanceAttributes)", code)
performance_attributes_classes.append("PerformanceAttributes")
output += "PerformanceAttributesUnion = " + " | ".join(performance_attributes_classes) + "\n"
difficulty_attributes_classes = re.findall(r"class (\w+DifficultyAttributes)", code)
difficulty_attributes_classes.append("DifficultyAttributes")
output += "DifficultyAttributesUnion = " + " | ".join(difficulty_attributes_classes) + "\n"
OUTPUT_FILE.write_text(output)
temp_file.unlink(missing_ok=True)
subprocess.run(
["uv", "run", "ruff", "check", "--fix", "app/models/performance.py"], # nosec B607 # noqa: S607
capture_output=True,
)
subprocess.run(
["uv", "run", "ruff", "format", "app/models/performance.py"], # nosec B607 # noqa: S607
capture_output=True,
)
if __name__ == "__main__":
if len(sys.argv) < 1:
print("Usage: python scripts/generate_ruleset_attributes.py <schema_file> [version]")
sys.exit(1)
if len(sys.argv) > 2:
generate_model(Path(sys.argv[1]), sys.argv[2])
else:
generate_model(Path(sys.argv[1]))