mirror of
https://github.com/yogeshojha/rengine.git
synced 2026-10-20 07:11:28 +02:00
Yogesh OjhaandClaude Opus 5
2cb8d73280
The comment rule in CLAUDE.md is one line maximum, never narration: no multi-line blocks, no module-header explainers, no sentences that explain or justify the code to the reader. The tree had drifted a long way from it, and most of the drift is mine. Removed: 232 lines of multi-line comment blocks 203 single-line comments that argued instead of stating 154 comments joined by so/because/otherwise/rather-than 143 narrating comments in the frontend 112 test docstrings (the test name already says what it asserts) 25 test module docstrings and 25 decorative section dividers Collapsed: 324 multi-line docstrings to one factual line 271 one-line docstrings that had a justifying clause bolted on Kept: functional directives, section dividers, short field labels, alembic revision headers, and the eight FastAPI route docstrings that render in /docs. Where a fact was load-bearing it is in CLAUDE.md, which is where it belongs. 284 python tests and 34 frontend tests pass, ruff and ruff-format clean across ten packages, svelte-check 0 errors, prettier and eslint clean, app.main imports. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013dKUV96WkQQETZBMoAG98C
69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
"""WeasyPrint is imported here and nowhere else."""
|
|
|
|
from __future__ import annotations
|
|
|
|
import logging
|
|
import re
|
|
from contextlib import contextmanager
|
|
from dataclasses import dataclass, field
|
|
|
|
from shared.definitions.reports import MAX_IMAGE_PIXELS
|
|
|
|
|
|
@dataclass
|
|
class PdfResult:
|
|
data: bytes
|
|
pages: int
|
|
warnings: list[str] = field(default_factory=list)
|
|
|
|
|
|
_DATA_URI = re.compile(r"data:([\w./+-]+);base64,[A-Za-z0-9+/=]+")
|
|
|
|
|
|
class _Collector(logging.Handler):
|
|
"""WeasyPrint reports a dropped image or a missing face here."""
|
|
|
|
def __init__(self) -> None:
|
|
super().__init__(level=logging.WARNING)
|
|
self.messages: list[str] = []
|
|
|
|
def emit(self, record: logging.LogRecord) -> None:
|
|
text = _DATA_URI.sub(
|
|
lambda m: f"{m.group(1)} data, {len(m.group(0)) // 1024} KB",
|
|
record.getMessage(),
|
|
)
|
|
text = text[:300]
|
|
if text not in self.messages:
|
|
self.messages.append(text)
|
|
|
|
|
|
@contextmanager
|
|
def render_limits():
|
|
"""A small image may decode to a huge canvas."""
|
|
from PIL import Image # noqa: PLC0415
|
|
|
|
previous = Image.MAX_IMAGE_PIXELS
|
|
Image.MAX_IMAGE_PIXELS = MAX_IMAGE_PIXELS
|
|
weasy = logging.getLogger("weasyprint")
|
|
collector = _Collector()
|
|
weasy.addHandler(collector)
|
|
try:
|
|
yield collector
|
|
finally:
|
|
weasy.removeHandler(collector)
|
|
Image.MAX_IMAGE_PIXELS = previous
|
|
|
|
|
|
def to_pdf(html: str, *, base_url: str) -> PdfResult:
|
|
from weasyprint import HTML # noqa: PLC0415
|
|
|
|
from reports.render.fetcher import build_fetcher # noqa: PLC0415
|
|
|
|
with render_limits() as collected:
|
|
document = HTML(
|
|
string=html, base_url=base_url, url_fetcher=build_fetcher()
|
|
).render()
|
|
data = document.write_pdf()
|
|
pages = len(document.pages)
|
|
return PdfResult(data=data, pages=pages, warnings=list(collected.messages))
|