+8
-6
@@ -6,19 +6,21 @@ import json
|
||||
import re
|
||||
from pathlib import Path
|
||||
|
||||
from generator.model import SCHEMA_VERSION, validate_document
|
||||
from generator.model import validate_document
|
||||
|
||||
def load_json(path: Path) -> dict:
|
||||
document = json.loads(path.read_text(encoding='utf-8'))
|
||||
return validate_json(document, path)
|
||||
|
||||
def validate_json(document: dict, path: Path) -> dict:
|
||||
if not isinstance(document, dict):
|
||||
raise ValueError('expected a score object')
|
||||
if 'music' in document:
|
||||
from generator.engraving import ENGINE_NAME, ENGINE_VERSION, PAGE_HEIGHT, PAGE_WIDTH, check_page
|
||||
from generator.engraving import ENGINE_NAME, PAGE_HEIGHT, PAGE_WIDTH, check_page
|
||||
presentation = document.get('presentation', {})
|
||||
if document.get('schema_version') != SCHEMA_VERSION or not isinstance(presentation, dict) or not isinstance(presentation.get('pages'), list) or not presentation['pages']:
|
||||
if not isinstance(document['music'], dict) or not isinstance(presentation, dict) or not isinstance(presentation.get('pages'), list) or not presentation['pages']:
|
||||
raise ValueError('invalid score bundle; regenerate score assets')
|
||||
if (presentation.get('engine'), presentation.get('engine_version'), presentation.get('width'), presentation.get('height')) != (ENGINE_NAME, ENGINE_VERSION, PAGE_WIDTH, PAGE_HEIGHT):
|
||||
if (presentation.get('engine'), presentation.get('width'), presentation.get('height')) != (ENGINE_NAME, PAGE_WIDTH, PAGE_HEIGHT):
|
||||
raise ValueError('unsupported score presentation; regenerate score assets')
|
||||
for page in presentation['pages']:
|
||||
if not isinstance(page, dict) or not isinstance(page.get('path'), str) or not isinstance(page.get('sha256'), str):
|
||||
@@ -33,7 +35,7 @@ def validate_json(document: dict, path: Path) -> dict:
|
||||
if not re.fullmatch('[0-9a-f]{64}', page['sha256']) or hashlib.sha256(resolved.read_bytes()).hexdigest() != page['sha256']:
|
||||
raise ValueError('score page checksum mismatch')
|
||||
check_page(resolved)
|
||||
document = {'schema_version': SCHEMA_VERSION, **document['music']}
|
||||
document = document['music']
|
||||
validate_document(document)
|
||||
return document
|
||||
|
||||
@@ -117,7 +119,7 @@ def reidentify(measures: list[dict], source_tuplets: list[dict]) -> list[dict]:
|
||||
return tuplets
|
||||
|
||||
def make_arranged_document(source_document: dict, staff: dict, *, staff_id: str, staff_name: str, role: str, arrangement_part_type: str, measures: list[dict], tuplets=None, octave_shifts=None) -> dict:
|
||||
return {'schema_version': SCHEMA_VERSION, 'metadata': copy.deepcopy(source_document['metadata']), 'staves': [{'id': staff_id, 'name': staff_name, 'clef': copy.deepcopy(staff['clef']), 'role': role, 'arranged': True, 'arrangement_part_type': arrangement_part_type, 'measures': measures, 'tuplets': tuplets or [], 'octave_shifts': copy.deepcopy(octave_shifts or []), 'instruments': copy.deepcopy(staff.get('instruments', []))}]}
|
||||
return {'metadata': copy.deepcopy(source_document['metadata']), 'staves': [{'id': staff_id, 'name': staff_name, 'clef': copy.deepcopy(staff['clef']), 'role': role, 'arranged': True, 'arrangement_part_type': arrangement_part_type, 'measures': measures, 'tuplets': tuplets or [], 'octave_shifts': copy.deepcopy(octave_shifts or []), 'instruments': copy.deepcopy(staff.get('instruments', []))}]}
|
||||
|
||||
def count_json_files(root: Path) -> int:
|
||||
return sum(1 for p in root.rglob('*.json') if p.is_file())
|
||||
|
||||
Reference in New Issue
Block a user