loglan_db.create_app() - Code Metrics - torrua/loglan_db - Measure and Improve Code Quality continuously with Scrutinizer

loglan_db.create_app() A
last analyzed 2023-11-28 00:41 UTC

↳ Parent: loglan_db

Complexity

Conditions

Size

Total Lines	15
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	1

Importance

Changes

Metric	Value
eloc	5
dl	0
loc	15
ccs	5
cts	5
cp	1
rs	10
c	0
b	0
f	0
cc	1
nop	2
crap	1

# -*- coding: utf-8 -*-
# pylint: disable=R0903
"""
This module contains functions and variables for initializing application and db
"""

import os
import logging
from flask import Flask
from flask_sqlalchemy import SQLAlchemy  # type: ignore

__author__ = "torrua"
__copyright__ = "Copyright 2022, loglan_db project"
__email__ = "[email protected]"

db = SQLAlchemy()
log = logging.getLogger(__name__)


class CLIConfig:
    """
    Configuration object for remote database
    """
    SQLALCHEMY_DATABASE_URI = os.environ.get('LOD_DATABASE_URL', None)
    SQLALCHEMY_TRACK_MODIFICATIONS = False


def create_app(config, database):
    """
    Create app
    """

    # app initialization
    app = Flask(__name__)

    app.config.from_object(config)

    # db initialization
    database.init_app(app)

    # database.create_all(app=app) when use need to re-initialize db
    return app


def app_lod(config_lod=CLIConfig, database=db):
    """
    Create LOD app with specified Config
    :param config_lod: Database Config
    :param database: SQLAlchemy() Database
    :return: flask.app.Flask
    """
    return create_app(config=config_lod, database=database)


def run_with_context(function):
    """Context Decorator"""
    def wrapper(*args, **kwargs):

        db_uri = os.environ.get('LOD_DATABASE_URL', None)

        if not db_uri:
            log.error("Please, specify 'LOD_DATABASE_URL' variable.")
            return

        context = app_lod().app_context()
        context.push()
        function(*args, **kwargs)
        context.pop()

    return wrapper


1		# -- coding: utf-8 --
2		# pylint: disable=R0903
3	1	"""
4		This module contains functions and variables for initializing application and db
5		"""
6
7	1	import os
8	1	import logging
9	1	from flask import Flask
10	1	from flask_sqlalchemy import SQLAlchemy # type: ignore
11
12	1	__author__ = "torrua"
13	1	__copyright__ = "Copyright 2022, loglan_db project"
14	1	__email__ = "[email protected]"
15
16	1	db = SQLAlchemy()
17	1	log = logging.getLogger(__name__)
18
19
20	1	class CLIConfig:
21		"""
22		Configuration object for remote database
23		"""
24	1	SQLALCHEMY_DATABASE_URI = os.environ.get('LOD_DATABASE_URL', None)
25	1	SQLALCHEMY_TRACK_MODIFICATIONS = False
26
27
28	1	def create_app(config, database):
29		"""
30		Create app
31		"""
32
33		# app initialization
34	1	app = Flask(__name__)
35
36	1	app.config.from_object(config)
37
38		# db initialization
39	1	database.init_app(app)
40
41		# database.create_all(app=app) when use need to re-initialize db
42	1	return app
43
44
45	1	def app_lod(config_lod=CLIConfig, database=db):
46		"""
47		Create LOD app with specified Config
48		:param config_lod: Database Config
49		:param database: SQLAlchemy() Database
50		:return: flask.app.Flask
51		"""
52	1	return create_app(config=config_lod, database=database)
53
54
55	1	def run_with_context(function):
56		"""Context Decorator"""
57	1	def wrapper(args, *kwargs):
58
59	1	db_uri = os.environ.get('LOD_DATABASE_URL', None)
60
61	1	if not db_uri:
62	1	log.error("Please, specify 'LOD_DATABASE_URL' variable.")
63	1	return
64
65	1	context = app_lod().app_context()
66	1	context.push()
67	1	function(args, *kwargs)
68	1	context.pop()
69
70		return wrapper
71

torrua / loglan_db

loglan_db.create_app() A last analyzed 2023-11-28 00:41 UTC

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loglan_db.create_app() A
last analyzed 2023-11-28 00:41 UTC