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| """Display legacy app messages in English without rewriting stored job records. | |
| Only known application messages are translated. Book text and model responses | |
| are not passed through this module. | |
| """ | |
| import json,re | |
| from pathlib import Path | |
| _MESSAGES=json.loads(Path(__file__).with_name('legacy_messages.json').read_text()) | |
| _TEMPLATES=[] | |
| for old,new in _MESSAGES.items(): | |
| fields=list(re.finditer(r'\{[^{}]+\}',old)) | |
| if not fields:continue | |
| chunks=[];end=0 | |
| for field in fields: | |
| chunks.append(re.escape(old[end:field.start()]));chunks.append('(.+?)');end=field.end() | |
| chunks.append(re.escape(old[end:])) | |
| _TEMPLATES.append((re.compile(''.join(chunks)),[f.group() for f in fields],new)) | |
| def english_message(value): | |
| if not isinstance(value,str):return value | |
| for pattern,fields,replacement in _TEMPLATES: | |
| def replace(match): | |
| result=replacement | |
| for field,content in zip(fields,match.groups()):result=result.replace(field,content) | |
| return result | |
| value=pattern.sub(replace,value) | |
| for old,new in sorted(_MESSAGES.items(),key=lambda p:-len(p[0])): | |
| if '{' not in old:value=value.replace(old,new) | |
| return value | |
| def diagnostic_display(value): | |
| if isinstance(value,dict): | |
| return {k:english_message(v) if k in {'reason','message','error'} else diagnostic_display(v) for k,v in value.items()} | |
| if isinstance(value,list):return [diagnostic_display(v) for v in value] | |
| return value | |