async def validation_exception_handler(request: Request,
exc: RequestValidationError):
logger.exception("Validation error occurred, %s", str(exc))
return JSONResponse(
status_code=422,
content={"message": "Validation error"},
)
async def database_exception_handler(request: Request,
exc: database.DatabaseError):
logger.exception("Error with the database, %s", str(exc))
return JSONResponse(
status_code=500,
content={"message": "Internal server error"},
)
async def _get_json(url: str):
async with aiohttp.ClientSession() as ses:
async with ses.get(url) as resp:
try:
json = await resp.json()
except Exception as e:
logger.exception(e)
return {}
return json
def session() -> Iterator[sqlite3.Connection]:
conn = sqlite3.connect('../eng.db')
try:
yield conn
conn.commit()
except Exception as e:
logger.exception(e)
raise
finally:
conn.close()
async def session(**kwargs) -> AsyncIterator[AsyncSession]:
new_ses = AsyncSession(bind=engine, expire_on_commit=False, **kwargs)
try:
yield new_ses
await new_ses.commit()
except Exception as e:
await new_ses.rollback()
logger.exception(e)
raise DatabaseError(e) from e
finally:
await new_ses.close()
async def post_view(request: Request, word: str = Body(...)):
word = word.split('=')[-1]
corpus_examples, linked_words = {}, {}
try:
corpus_examples = await example_routes.get_corpus_examples(word, pages_count=5)
except Exception:
logger.exception("Error getting corpus examples")
try:
linked_words = await word_routes.get_link_words(word)
except Exception:
logger.exception("Error getting linked words")
context = {
'request': request,
'word': word,
'corpus_examples': corpus_examples.get('examples', []),
'linked_words': linked_words.get('synonyms', [])
}
return templates.TemplateResponse('view.html', context)