| from copy import deepcopy | |
| from pathlib import Path | |
| import hashlib | |
| import importlib.util | |
| import json | |
| import sys | |
| def canonical(value): | |
| return json.dumps(value,sort_keys=True,ensure_ascii=False,separators=(',',':'),allow_nan=False).encode() | |
| def read(path):return json.loads(Path(path).read_text()) | |
| def write(path,value): | |
| path=Path(path);path.parent.mkdir(parents=True,exist_ok=True) | |
| path.write_bytes(canonical(value)+b'\n') | |
| def module(name,path): | |
| spec=importlib.util.spec_from_file_location(name,path);obj=importlib.util.module_from_spec(spec) | |
| sys.modules[name]=obj;spec.loader.exec_module(obj);return obj | |
| def equal(a,b): | |
| if type(a) is bool or type(b) is bool:return type(a) is type(b) and a==b | |
| if isinstance(a,(float,int)) and isinstance(b,(float,int)):return a==b | |
| if type(a)!=type(b):return False | |
| if isinstance(a,dict):return set(a)==set(b) and all(equal(a[k],b[k]) for k in a) | |
| if isinstance(a,list):return len(a)==len(b) and all(equal(x,y) for x,y in zip(a,b)) | |
| return a==b | |