from config import LocalConfig
from elixir import metadata, session
from flask import Flask, g
app = Flask(__name__)
app.config.from_object(LocalConfig)
# DB configuration
metadata.bind = app.config['SQLALCHEMY_DATABASE_URI']
metadata.echo = True
session.configure(autoflush=False)
from flask import Response
from flask import json, send_file, request, request_started
## REQUESTS
@app.before_request
def option_autoreply():
""" Always reply 200 on OPTIONS request """
set_pagination_infos(request.values)
if request.method == 'OPTIONS':
resp = app.make_default_options_response()
headers = None
if 'ACCESS_CONTROL_REQUEST_HEADERS' in request.headers:
headers = request.headers['ACCESS_CONTROL_REQUEST_HEADERS']
try:
from sqlalchemy import orm
# ``sqlalchemy.orm.ScopedSession`` is needed by ``elixir``
orm.__dict__.setdefault('ScopedSession', orm.scoped_session)
session = orm.scoped_session(orm.sessionmaker())
except ImportError:
pass
try:
from elixir import setup_all, session
except ImportError:
pass
session.configure(autoflush=True, expire_on_commit=True, autocommit=True)
query = session.query
# -----------------------------------------------------------------------------
def entity_getstate(entity):
"""Return the state of an SQLAlchemy entity
In:
- ``entity`` -- the SQLAlchemy entity
Return:
- the state dictionary
"""
state = entity._sa_instance_state # SQLAlchemy managed state
name = Field(String(255), default='')
class IdeaMessage(Entity):
using_options(tablename='idea_message')
id = Field(Integer, primary_key=True)
description = Field(Text, default='')
status = Field(Integer, default=0)
#sender
sender_id = Field(Integer, default=0)
#receiver
send_time = Field(DateTime, default=datetime.datetime.now)
idea_id = Field(Integer, default=0)
DB_USER = '******'
DB_PASS = '******'
HOST = '**'
DB_DATA = '**'
db_str = 'mysql://%s:%s@%s/%s' % (DB_USER, DB_PASS, HOST, DB_DATA)
engine = create_engine(db_str, isolation_level="READ UNCOMMITTED", pool_size=1000)
session.configure(bind=engine)
metadata.bind = engine
metadata.bind.echo = False
setup_all(False)
def flush():
session.commit()
session.flush()
# ``sqlalchemy.orm.ScopedSession`` is needed by ``elixir``
orm.__dict__.setdefault('ScopedSession', orm.scoped_session)
session = orm.scoped_session(orm.sessionmaker())
except ImportError:
pass
try:
from elixir import setup_all, session # noqa: F811
except ImportError:
pass
session.configure(autoflush=True, expire_on_commit=True, autocommit=True)
query = session.query
# -----------------------------------------------------------------------------
def entity_getstate(entity):
"""Return the state of an SQLAlchemy entity
In:
- ``entity`` -- the SQLAlchemy entity
Return:
- the state dictionary
"""
state = entity._sa_instance_state # SQLAlchemy managed state
id = Field(Integer, primary_key=True)
description = Field(Text, default='')
status = Field(Integer, default=0)
#sender
sender_id = Field(Integer, default=0)
#receiver
send_time = Field(DateTime, default=datetime.datetime.now)
idea_id = Field(Integer, default=0)
DB_USER = '******'
DB_PASS = '******'
HOST = '**'
DB_DATA = '**'
db_str = 'mysql://%s:%s@%s/%s' % (DB_USER, DB_PASS, HOST, DB_DATA)
engine = create_engine(db_str,
isolation_level="READ UNCOMMITTED",
pool_size=1000)
session.configure(bind=engine)
metadata.bind = engine
metadata.bind.echo = False
setup_all(False)
def flush():
session.commit()
session.flush()
