tractatus/pptx-env/lib/python3.12/site-packages/pip/_internal/utils/encoding.py
TheFlow 2298d36bed fix(submissions): restructure Economist package and fix article display
- Create Economist SubmissionTracking package correctly:
  * mainArticle = full blog post content
  * coverLetter = 216-word SIR— letter
  * Links to blog post via blogPostId
- Archive 'Letter to The Economist' from blog posts (it's the cover letter)
- Fix date display on article cards (use published_at)
- Target publication already displaying via blue badge

Database changes:
- Make blogPostId optional in SubmissionTracking model
- Economist package ID: 68fa85ae49d4900e7f2ecd83
- Le Monde package ID: 68fa2abd2e6acd5691932150

Next: Enhanced modal with tabs, validation, export

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-24 08:47:42 +13:00

36 lines
1.1 KiB
Python

import codecs
import locale
import re
import sys
from typing import List, Tuple
BOMS: List[Tuple[bytes, str]] = [
(codecs.BOM_UTF8, "utf-8"),
(codecs.BOM_UTF16, "utf-16"),
(codecs.BOM_UTF16_BE, "utf-16-be"),
(codecs.BOM_UTF16_LE, "utf-16-le"),
(codecs.BOM_UTF32, "utf-32"),
(codecs.BOM_UTF32_BE, "utf-32-be"),
(codecs.BOM_UTF32_LE, "utf-32-le"),
]
ENCODING_RE = re.compile(rb"coding[:=]\s*([-\w.]+)")
def auto_decode(data: bytes) -> str:
"""Check a bytes string for a BOM to correctly detect the encoding
Fallback to locale.getpreferredencoding(False) like open() on Python3"""
for bom, encoding in BOMS:
if data.startswith(bom):
return data[len(bom) :].decode(encoding)
# Lets check the first two lines as in PEP263
for line in data.split(b"\n")[:2]:
if line[0:1] == b"#" and ENCODING_RE.search(line):
result = ENCODING_RE.search(line)
assert result is not None
encoding = result.groups()[0].decode("ascii")
return data.decode(encoding)
return data.decode(
locale.getpreferredencoding(False) or sys.getdefaultencoding(),
)