Python commit Examples

Example #1

 def add(cls, session, keyword, replace_to):
     tbl = cls.classes.replace_word(keyword=keyword, replace_to=replace_to)
     session.add(tbl)
     try:
         session.commit()
     except InvalidRequestError as e:
         return

Example #2

 def delete(cls, session, id):
     tbl = cls.classes.replace_word
     target_record = session.query(tbl).filter_by(id=id).first()
     session.delete(target_record)
     try:
         session.commit()
     except InvalidRequestError as e:
         return target_record
     return target_record

Example #3

File: crud.py Project: jesseinit/notes-backend

def post(payload: NoteSchema) -> NotesModel:
    new_note = NotesModel(**payload.dict())
    session.add(new_note)
    session.commit()
    return new_note

Example #4

import dht
import time

from db.session import session
from db.models import RoomMetrics
from zero.slackbot_settings import DHT11_PIN

dht.wiringPiSetup()

current_time = int(time.time())
while (True):
	data_lst = []
	start_time = (current_time / 60) * 60
	while current_time - start_time < 60:
		try:
			data_lst.append( dht.read_dht11(pin=DHT11_PIN) )
		except RuntimeError as exc:
			pass #print exc
		finally:
			time.sleep(5)
			current_time = int(time.time())
	# save data
	if data_lst:
		humidity, temperature = zip(*data_lst)
		metric = RoomMetrics(
			temperature=sum(map(float, temperature)) / len(temperature) + 0.5, 
			humidity=sum(map(float, humidity)) / len(humidity) + 0.5)
		session.add(metric)
		session.commit()