def print_items(background_tasks: BackgroundTasks):
"""
print item info in background
an example with
"""
background_tasks.add_task(item_service.print_items_one_by_one, 1)
return success(msg='Printing items now~')
def delay_print_items(background_tasks: BackgroundTasks):
"""
print item info in delayed mode
:param background_tasks:
:return:
"""
background_tasks.add_task(
item_service.print_items_one_by_one_in_another_process)
return success(msg='launched print items delayed!')
def update_item(item_id: int, item: Item):
"""
update item info by item id
"""
LOGGER.info('Update item with id: %d' % item_id)
ok = item_service.update_item(item_id, item)
if not ok:
return error(data=None, msg='Cannot found item with id %d' % item_id)
return success(item)
def get_item(item_id: int):
"""
get item info by item id
"""
LOGGER.info('Get item with id: %d' % item_id)
item = item_service.get_item(item_id)
if not item:
return error(msg='Cannot found item with id %d' % item_id)
return success(item)
async def upload_file(file: UploadFile = File(...)):
filename = file.filename
content = await file.read()
decoded_content = content.decode('utf-8')
LOGGER.info('Received file %s:\n%s' % (filename, decoded_content))
return success({
'filename': filename,
'contentType': file.content_type,
'size': len(decoded_content)
})
def health_check():
"""
basic example
:return:
"""
return success(data={
'name': app_name,
'hash': md5hash(app_name),
},
msg='Yes OK~')
def get_items(keyword: Optional[str] = '',
min_price: Optional[float] = -1.0,
max_price: Optional[float] = -1.0):
"""
an example with query
:return:
"""
if 0 <= max_price < min_price:
return error(msg='invalid price range!')
items = item_service.get_items(keyword, min_price, max_price)
return success(data=items)
def test_celery():
"""
test celery example
:return:
"""
task = celery_app.send_task('service.celery.worker.get_item_price',
args=[1])
LOGGER.info('triggered celery task: %s' % task)
print(task.get())
# background_tasks.add_task(on_celery_message, task)
return success(msg='triggered celery test!')
def health_check():
return success({
'name': app_name,
'hash': md5hash(app_name),
})
def health_check():
return success(data={
'name': app_name,
'hash': md5hash(app_name),
},
msg='Yes OK~')