def sent_recovery_password_email(email: str,
background_task: BackgroundTasks) -> any:
"""
Verify is the email belogs to an active user and
send a recovery password email.
"""
token = userService.get_token_recovery_password(email)
background_task.add_task(
send_recovery_password_email,
token=token,
email=email,
)
return responses.EmailMsg(detail="Password recovery email sent")
async def signin(
credentials: Credentials,
request: Request,
background_tasks: BackgroundTasks,
) -> SignInRes:
"""
generates new token if provided user_id and password are correct
"""
background_tasks.add_task(self.cleanup_tokens)
return SignInRes(response=await self.signin(
request=request,
password=credentials.password,
identifier=credentials.identifier,
))
def buy_product(pid: int, cid: int, num: int,
background_tasks: BackgroundTasks):
"""
buy a product
:param pid: product id
:param cid: customer id
:param num: product num
:param background_tasks: bg context
:return: None
"""
trans_manager = trans_service.get_manager()
background_tasks.add_task(trans_manager.call, MarketTransCode.BUY_PRODUCT,
pid, cid, num)
return Resp.ok(message='invoked buy product transaction')
def notes_post(
entry_id,
data: M.SINote,
background_tasks: BackgroundTasks,
as_user: str = None,
viewer: M.User = Depends(fastapi_users.get_current_user),
):
user, snooping = getuser(viewer, as_user)
# TODO handle snooping
n = M.Note(user_id=viewer.id, entry_id=entry_id, **data.dict())
db.session.add(n)
db.session.commit()
background_tasks.add_task(ga, viewer.id, 'feature', 'notes')
return M.Note.snoop(viewer.id, user.id, entry_id).all()
def post_file_to_channel(
background_tasks: BackgroundTasks,
files: List[UploadFile] = File(...),
force: Optional[bool] = Form(None),
channel: db_models.Channel = Depends(
ChannelChecker(allow_proxy=False, allow_mirror=False)
),
dao: Dao = Depends(get_dao),
auth: authorization.Rules = Depends(get_rules),
):
handle_package_files(channel.name, files, dao, auth, force)
# Background task to update indexes
background_tasks.add_task(indexing.update_indexes, dao, pkgstore, channel.name)
async def post(
model: create_model, background_tasks: BackgroundTasks # type: ignore
):
try:
obj = await orm_model.create(**model.dict()) # type: ignore
except (
asyncpg.exceptions.UniqueViolationError,
asyncpg.exceptions.NotNullViolationError,
asyncpg.exceptions.ForeignKeyViolationError,
) as e:
raise HTTPException(422, e.message)
if background_tasks_mapping.get("post"):
background_tasks.add_task(background_tasks_mapping["post"], obj)
return obj
def scan_github_project(
payload: models.GitHubPushPayload,
background_task: BackgroundTasks,
db: Session = Depends(dependencies.get_db),
):
background_task.add_task(
project_analysis,
project_name=payload.repository.full_name,
analysis=schemas.AnalysisBase(
branch_name=get_branch_name(payload.ref)),
scan_origin="github-webhook",
db=db,
)
return {"message": "Notification sent in the background"}
async def root(word: str, background_task: BackgroundTasks):
task_name = None
# set correct task name based on the way you run the example
if not bool(os.getenv('DOCKER')):
task_name = "app.worker.celery_worker.test_celery"
else:
task_name = "app.app.worker.celery_worker.test_celery"
task = celery_app.send_task(task_name, args=[word])
print(task)
background_task.add_task(background_on_message, task)
return {"message": "Word received"}
def create_task(request: Request, task: TaskRequest,
background_task: BackgroundTasks):
"""
接口请求参数：
taskType：操作类型
taskArgs：具体的数据
0、这个接口需要做限流
1、利用 FastAPI 的 BackgroundTask 去传递任务信息
2、前端在收到这个接口返回之后去请求 checkTaskStatus 获取任务的状态
3、BackgroundTask 往进程队列发送任务
"""
if task.taskType != "create":
return error_response(message="ErrorTaskType")
# 参数校验
task_args: Optional[Dict] = task.taskArgs
if task_args is None or isinstance(task.taskArgs, dict) is not True:
return error_response(message="ErrorTaskArgs")
spider_name: Optional[str] = task_args.get("spiderName")
if spider_name is None:
return error_response(message="ErrorTaskArgs")
spider_name = spider_name.lower()
if spider_name not in SPIDER_SUPPORT_LIST:
return error_response(message="ErrorTaskArgs - spiderName is Error")
spider_username: Optional[str] = task_args.get("username")
if spider_username is None:
return error_response(message="ErrorTaskArgs")
spider_password: Optional[str] = task_args.get("password")
if spider_password is None:
return error_response(message="ErrorTaskArgs")
# 任务 ID
task_id: str = md5_str(
encrypt_str=f"{spider_name}-*-{spider_username}-*-{spider_password}")
task_result = app_redis_handler.find_key(key=f"spider_task:{task_id}")
if task_result is None or task_result == str(PROCESS_STATUS_FAIL):
# 通过 BackgroundTask 提交异步任务
background_task.add_task(submit_async_task, task_id, spider_name,
spider_username, spider_password)
return success_response(data=task_id)
else:
return error_response(
message="Task is Exist! Do not duplicate create!")
async def submit(
cls,
*,
background_tasks: BackgroundTasks,
celery_app: Celery,
problem_submit: ProblemSolutionSubmit,
problem_set: Optional["ProblemSet"],
problem: "Problem",
user: "******",
) -> "Record":
problem_config = await problem.get_latest_problem_config()
if problem_config is None:
raise BizError(ErrorCode.ProblemConfigNotFoundError)
if (problem_submit.code_type == RecordCodeType.archive
and problem_submit.file is None):
raise BizError(ErrorCode.Error)
problem_set_id = problem_set.id if problem_set else None
record = cls(
domain_id=problem.domain_id,
problem_set_id=problem_set_id,
problem_id=problem.id,
problem_config_id=problem_config.id,
committer_id=user.id,
)
await record.save_model(commit=False, refresh=False)
problem.num_submit += 1
await problem.save_model(commit=True, refresh=True)
await record.refresh_model()
key = cls.get_user_latest_record_key(problem_set_id, problem.id,
user.id)
value = RecordPreview(id=record.id,
state=record.state,
created_at=record.created_at)
cache = get_redis_cache()
await cache.set(key, value, namespace="user_latest_records")
background_tasks.add_task(
record.upload,
celery_app=celery_app,
problem_submit=problem_submit,
problem=problem,
)
return record
async def update_version(
*,
dataset: str = Depends(dataset_dependency),
version: str = Depends(version_dependency),
request: VersionUpdateIn,
background_tasks: BackgroundTasks,
is_authorized: bool = Depends(is_admin),
):
"""Partially update a version of a given dataset.
When using PATCH and uploading files, this will overwrite the
existing source(s) and trigger a complete update of all managed
assets.
"""
input_data = request.dict(exclude_none=True, by_alias=True)
if "source_uri" in input_data:
curr_version: ORMVersion = await versions.get_version(dataset, version)
#if curr_version.is_mutable:
# append
input_data["creation_options"] = curr_version.creation_options # use same creation options for append
input_data["source_type"] = curr_version.source_type # use same default asset type
assets: List[ORMAsset] = await get_assets(dataset, version)
for asset in assets:
if asset.asset_type == default_asset_type(curr_version.source_type):
default_asset: ORMAsset = asset
background_tasks.add_task(append_default_asset, dataset, version, input_data, default_asset.asset_id)
version_update_data = deepcopy(input_data)
version_update_data["source_uri"] += curr_version.source_uri
row: ORMVersion = await versions.update_version(dataset, version, **version_update_data)
# else:
# # overwrite
# raise HTTPException(
# status_code=501,
# detail="Not supported."
# "Overwriting version sources is not supported",
# )
else:
row: ORMVersion = await versions.update_version(dataset, version, **input_data)
return await _version_response(dataset, version, row)
async def handle_event(
event: EventEnvelope,
request: Request,
response: Response,
background_tasks: BackgroundTasks,
x_slack_request_timestamp: int = Header(None),
x_slack_signature: str = Header(None),
db_session: Session = Depends(get_db),
):
"""Handle all incomming Slack events."""
raw_request_body = bytes.decode(await request.body())
# We verify the timestamp
verify_timestamp(x_slack_request_timestamp)
# We verify the signature
verify_signature(raw_request_body, x_slack_request_timestamp, x_slack_signature)
# Echo the URL verification challenge code back to Slack
if event.challenge:
return {"challenge": event.challenge}
event_body = event.event
if (
event_body.type == "message" and event_body.subtype
): # We ignore messages that have a subtype
# Parse the Event payload and emit the event to the event listener
response.headers["X-Slack-Powered-By"] = create_ua_string()
return {"ok"}
user_id = event_body.user
channel_id = get_channel_id(event_body)
conversation = get_by_channel_id(db_session=db_session, channel_id=channel_id)
if conversation and dispatch_slack_service.is_user(user_id):
# We create an async Slack client
slack_async_client = dispatch_slack_service.create_slack_client(run_async=True)
# We resolve the user's email
user_email = await dispatch_slack_service.get_user_email_async(slack_async_client, user_id)
# Dispatch event functions to be executed in the background
for f in event_functions(event):
background_tasks.add_task(f, user_email, conversation.incident_id, event=event)
# We add the user-agent string to the response headers
response.headers["X-Slack-Powered-By"] = create_ua_string()
return {"ok"}
def create_fetcher_settings(
request: pyd_models.FetcherSettings,
background_tasks: BackgroundTasks,
db: Session = Depends(get_db),
):
"""
Returns the latest settings for every fetcher
"""
updated_fetcher_settings = frontier.set_fetcher_settings(request, db)
if database.fqdn_hash_activated(db):
background_tasks.add_task(database.refresh_fqdn_hashes, db)
return updated_fetcher_settings
def delete_eks_cluster(
cluster_name: str,
region: str,
background_tasks: BackgroundTasks,
nodegroup_names: List[str] = Body(..., example=[]),
) -> dict:
eks_api = EKSApi(region=region)
background_tasks.add_task(eks_api.delete,
cluster_name=cluster_name,
nodegroup_names=nodegroup_names)
return {
"message":
f"EKS delete request submitted for {cluster_name} cluster"
f" and nodegroups: {', '.join(nodegroup_names)}"
}
async def receive_token(token: int, background_tasks: BackgroundTasks,
request: Request):
logging.info(f'Received token {token} from {request.client.host}')
Globals.round = token
notifier.raise_event("received_token", token=token)
# Slow down the communication a bit
await asyncio.sleep(1)
background_tasks.add_task(bgtask)
return {"status": "token received"}
def handle_modal_action(action: dict, background_tasks: BackgroundTasks):
"""Handles all modal actions."""
view_data = action["view"]
view_data["private_metadata"] = json.loads(view_data["private_metadata"])
action_id = view_data["callback_id"]
incident_id = view_data["private_metadata"].get("incident_id")
channel_id = view_data["private_metadata"].get("channel_id")
user_id = action["user"]["id"]
user_email = action["user"]["email"]
for f in action_functions(action_id):
background_tasks.add_task(f, user_id, user_email, channel_id,
incident_id, action)
def send_email_backround(background_tasks: BackgroundTasks,
subject: str,
recipients: list[EmailStr],
template: str,
body: dict,
attachments: list[dict] = []):
message = MessageSchema(subject=subject,
recipients=recipients,
template_body=body,
subtype='html',
attachments=attachments)
fm = FastMail(_conf)
background_tasks.add_task(fm.send_message, message, template_name=template)
async def sync(request: Request,
sync_type: SyncTypeSet,
background_tasks: BackgroundTasks,
db: Session = Depends(get_db),
args: Optional[List[str]] = Query([]),
xargs_keys: Optional[List[str]] = Query([]),
xargs_vals: Optional[List[str]] = Query([])):
"""
Sync the given sync type
"""
kv = dict(zip(xargs_keys, xargs_vals))
sync = Sync(sync_type, db, request, *args, **kv)
background_tasks.add_task(sync.start)
return ORJSONResponse(content=dict(job_id=sync.job_id))
async def stop_cron(
signin_request: SignIn,
background_tasks: BackgroundTasks,
db: Session = Depends(get_db),
):
users = db.query(User)
user = (
users.filter(User.username == signin_request.username)
.filter(User.password == signin_request.password)
.first()
)
if user:
background_tasks.add_task(stop_cronjob)
return {"code": "success"}
return {"code": "failed"}
async def process_upload(
task: BackgroundTasks,
x_neo4j_user: str = Header("neo4j"),
x_neo4j_pass: str = Header("password"),
upload: UploadFile = File(...),
):
upload.file.rollover()
task.add_task(
sshandler.process,
upload.file._file,
upload.filename,
x_neo4j_user,
x_neo4j_pass,
)
return {"status": "Upload Success"}
async def set_endpoint(
background_tasks: BackgroundTasks,
endpoint: Endpoint,
current_user: User = Depends(auth.get_current_user),
):
"""
Saves or Updates the bot endpoint configuration
"""
mongo_processor.add_endpoints(endpoint.dict(), current_user.get_bot(),
current_user.get_user())
if endpoint.action_endpoint:
background_tasks.add_task(AgentProcessor.reload,
current_user.get_bot())
return {"message": "Endpoint saved successfully!"}
async def process_upload(
task: BackgroundTasks,
x_neo4j_user: str = Header("neo4j"),
x_neo4j_pass: str = Header("password"),
upload: UploadFile = File(...),
):
contents = await upload.read()
task.add_task(
airohandler.process,
contents,
upload.filename,
x_neo4j_user,
x_neo4j_pass,
)
return {"status": "Upload Success"}
async def create_stock(
stock_request: StockRequest,
background_tasks: BackgroundTasks,
db: Session = Depends(get_db),
):
"""
created a stock and stores it in the database
"""
stock = Stock(symbol=stock_request.symbol)
db.add(stock)
db.commit()
background_tasks.add_task(fetch_stock_data, stock.id)
return {"code": "success", "message": "stock created"}
async def send_in_background(background_tasks: BackgroundTasks,
email: EmailSchema) -> JSONResponse:
message = MessageSchema(
subject="Fastapi mail module",
recipients=email.dict().get("email"),
body="Simple background task ",
)
fm = FastMail(conf)
background_tasks.add_task(fm.send_message, message)
return JSONResponse(status_code=200,
content={"message": "email has been sent"})
async def register(tasks: BackgroundTasks, req: Request, resp: Response,
form: RegisterForm):
email = await credential_ctl.get_email_validate_token(
'register', form.validate_token)
if not email:
raise auth_error.InvalidValidateTokenError()
member = await member_ctl.get_member(email=email)
if member:
raise auth_error.EMailUsedError()
member = await member_ctl.create_member(name=form.name,
email=email,
password=form.password)
await auth_web_ctl.create_credential(req, resp, member.id)
tasks.add_task(worker.external.bind_member_character, member.id)
return BasicResponse()
def handle_dialog_action(action: dict, background_tasks: BackgroundTasks,
db_session: SessionLocal):
"""Handles all dialog actions."""
channel_id = action["channel"]["id"]
conversation = get_by_channel_id(db_session=db_session,
channel_id=channel_id)
incident_id = conversation.incident_id
user_id = action["user"]["id"]
user_email = action["user"]["email"]
action_id = action["callback_id"]
for f in dialog_action_functions(action_id):
background_tasks.add_task(f, user_id, user_email, incident_id, action)
async def add_crypto_symbol(
background_tasks: BackgroundTasks,
response: Response,
symbol: str = Query(...,
title="Symbol of the cryptocurrency",
description="Symbol to be added to the database.")):
profiles = await fh.get_crypto_symbols(symbol.split(":")[0])
for profile in profiles:
if profile["symbol"] == symbol:
background_tasks.add_task(add_crypto_tasks,
symbol=symbol,
profile=profile)
return profile
response.status_code = status.HTTP_404_NOT_FOUND
return {"error": "Profile not found"}
def join_incident(
*,
db_session: Session = Depends(get_db),
current_incident: Incident = Depends(get_current_incident),
current_user: DispatchUser = Depends(get_current_user),
background_tasks: BackgroundTasks,
):
"""
Join an individual incident.
"""
background_tasks.add_task(
incident_add_or_reactivate_participant_flow,
current_user.email,
incident_id=current_incident.id,
)
async def generate(
background_tasks: BackgroundTasks,
settings: Settings = Depends(get_settings),
results: UploadFile = File(...),
repo: ReportRepo = Depends(get_report_repo),
):
await repo.save_results(results)
file_report: Path = await repo.make_report()
if settings.stats_handler_maker is not None:
logger.info("Added stats handler for response")
background_tasks.add_task(
settings.stats_handler_maker(await repo.get_stats()))
return FileResponse(str(file_report))
def resend_verification_email(
background_tasks: BackgroundTasks,
user: User = Depends(dependencies.get_current_user),
session: Session = Depends(dependencies.get_database_session),
):
if user.email_verified:
raise HTTPException(400, "User email already verified")
background_tasks.add_task(
util.send_email,
to=user.email,
subject="Verify Acccount",
message=generate_email_verification_text(user),
html=generate_email_verification_html(user),
)
return {"status": "Success", "message": "Email sent successfully"}