def create_app(test_config=None):
# create and configure the app
app = Flask(__name__)
# app = Flask(__name__, static_folder="../dist/static", template_folder="../dist")
CORS(app)
# app.config['SECRET_KEY'] = '12345_QBMS'
app.config.from_mapping(
SECRET_KEY='12345_QBMS',
DEBUG = True,
# DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
# if test_config is None:
# # load the instance config, if it exists, when not testing
# app.config.from_pyfile('config.py', silent=True)
# else:
# # load the test config if passed in
# app.config.from_mapping(test_config)
# @app.route('/', methods=['GET'])
# def ping_pong():
# return jsonify(app.static_folder)
from flaskr import db
db.init_app(app)
from flaskr import api_auth, api_get, api_upload
app.register_blueprint(api_auth.bp)
app.register_blueprint(api_get.bp)
app.register_blueprint(api_upload.bp)
return app
def create_app(test_config=None):
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
app.config.from_pyfile('config.py', silent=True)
else:
app.config.from_mapping(test_config)
try:
os.mkdir(app.instance_path)
except OSError:
pass
@app.route('/hello')
def hello():
return 'Hello, World!'
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# make url_for('index') == url_for('blog.index')
app.add_url_rule('/', endpoint='index')
return app
def create_app(test_config=None):
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.from_mapping(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/')
def hello():
return 'index page'
with app.app_context():
from flaskr import db
db.init_app(app)
from flaskr import rack, server
app.register_blueprint(rack.bp)
app.register_blueprint(server.bp)
return app
def create_app(test_config=None):
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(SECRET_KEY=os.urandom(16),
DATABASE=os.path.join(app.instance_path,
'flaskr.sqlite'))
if test_config is None:
print('>>> No Config File Provided')
app.config.from_pyfile('config.py', silent=True)
else:
app.config.update(test_config)
try:
os.makedirs(app.instance_path)
except OSError:
pass
from flaskr import db
db.init_app(app)
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='index')
@app.route('/')
@app.route('/hello')
def hello():
go_to_register = Markup(url_for('auth.register'))
go_to_login = Markup(url_for('auth.login'))
return f'''
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Index</title>
</head>
<body>
<br><br><br>
<button><a href="{ go_to_register }">Signup</a></button>
<br><br><br>
<hr>
<br><br><br>
<button><a href="{ go_to_login }">Login</a></button>
</body>
</html>
'''
# Register Database Command
return app
def create_app(test_config=None):
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY="dev",
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
app.config.from_pyfile('config.py', silent=True)
else:
app.config.from_mapping(test_config)
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/hello')
def hello():
return 'Hello, World!'
from flaskr import db
db.init_app(app)
from . import auth
app.register_blueprint(auth.bp)
return app
def create_app(test_config=None):
# create and configure the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
app.config['MONGODB_SETTINGS'] = {
"db": "myapp",
}
from flaskr import db
db.init_app(app)
client_db()
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='index')
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.from_mapping(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
print('start create app')
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY='dev',
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, editor
app.register_blueprint(auth.bp)
app.register_blueprint(editor.bp)
return app
def create_app(test_config=None):
app = Flask(__name__)
try:
if test_config is not None:
environment = "test"
else:
environment = getenv("FLASK_ENV")
app.config.from_object(get_config(environment))
except ValueError as error:
print(error)
exit(1)
@app.route("/health-check")
def health_check(): # pylint: disable=unused-variable
return "FLASKR app is running."
db.init_app(app)
app.register_blueprint(auth.AUTH_BP)
app.register_blueprint(blog.BLOG_BP)
app.add_url_rule("/", endpoint="index")
print(app.config)
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
db.init_app(app)
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route("/hello")
def hello():
return "Hello, World!"
@app.route("/users")
def show_entries():
from flaskr.db import get_db
db = get_db()
cur = db.execute('SELECT id, username FROM user order by id')
uListStr = ""
for row in cur.fetchall():
uListStr += 'ID: '+str(row[0])+' \t '+'Username：'+str(row[1])+ ' \r'
return uListStr
if __name__ == '__main__':
app.run(debug=True)
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.jinja_env.variable_start_string = '[['
app.jinja_env.variable_end_string = ']]'
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/hello')
def hello():
return 'Hello, World!'
# register the database commands
from flaskr import db
db.init_app(app)
app.register_blueprint(finance.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule('/', endpoint='index')
return app
def create_app(test_config=None):
# creating and configuring the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path,
'flaskr.sqlite'))
if test_config is None:
# loading instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# loading the config file if its passed
app.config.from_mapping(test_config)
# ensuring instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
from flaskr import db
db.init_app(app)
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='index')
return app
def create_app():
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY="dev",
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
app.config.from_pyfile('config.py', silent=True)
try:
os.makedirs(app.instance_path)
except OSError:
pass
from flaskr import db
db.init_app(app)
from flaskr.blog import blog
from flaskr.auth import auth
from flaskr.comment import comment
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.register_blueprint(comment.bp)
return app
def create_app(test_config=None):
app = flask.Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY="dev",
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
if test_config is None:
app.config.from_pyfile("config.py", silent=True)
else:
app.config.from_mapping(test_config)
try:
os.makedirs(app.instance_path)
except OSError:
pass
db.init_app(app)
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule("/", endpoint="/index")
return app
def create_app(test_config=None):
# create and configure the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.from_mapping(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# a simple page that says hello
@app.route('/hello')
def hello():
return 'Hello, 123!'
from flaskr import db
db.init_app(app)
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='index')
return app
def create_app():
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
app.config.from_pyfile('config.py', silent=True)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr.blog import blog
from flaskr.auth import auth
from flaskr.comment import comment
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.register_blueprint(comment.bp)
return app
def create_app(test_config=None):
# create and configure the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
app.config.from_pyfile('config.py', silent=True)
else:
app.config.from_mapping(test_config)
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/hello')
def hello():
return 'Hello World!'
from flaskr import db
db.init_app(app)
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='index')
return app
def create_app(test_config= None):
app = Flask(__name__, instance_relative_config= True)
app.config.from_mapping(
SECRET_KEY = 'dEV',
DATABASE = os.path.join(app.instance_path, 'flaskr.sqlite')
)
if test_config is None:
app.config.from_pyfile('config.py', silent= True)
else:
app.config.update(test_config)
try:
os.makedirs(app.instance_path)
except OSError:
pass
from flaskr import db
db.init_app(app)
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='login')
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
# initialize the OneAgent Python SDK
if dynatrace.sdk_init():
atexit.register(dynatrace.sdk_shutdown)
# create the app
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY='dev',
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# Do this after configuration is applied
app.wsgi_app = DynatraceWSGIMiddleware(
app.wsgi_app,
app.name,
virtual_host=app.config.get('SERVER_NAME'),
context_root=app.config.get('APPLICATION_ROOT'))
@app.route('/hello')
def hello():
return 'Hello, World!'
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.before_request(dynatrace.start_web_request)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule('/', endpoint='index')
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
app.config['MYSQL_HOST'] = 'localhost'
app.config['MYSQL_USER'] = '******'
app.config['MYSQL_PASSWORD'] = '******'
app.config['MYSQL_DB'] = 'db'
mysql = MySQL(app)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route("/hello")
def hello():
return "Hello, World!"
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog, oee, oee_setting, oee_add_job
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.register_blueprint(oee.bp)
app.register_blueprint(oee_setting.bp)
app.register_blueprint(oee_add_job.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
# Flask Debug Toolbar defaults
DEBUG_TB_ENABLED=True,
DEBUG_TB_PROFILER_ENABLED=True,
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
# Flask Debug Toolbar is only enabled in debug mode
#app.debug = True
#app.config['DEBUG_TB_HOSTS'] = ['0.0.0.0:3000', '127.0.0.1', 'port-3000.flask-tools-mlanser.codeanyapp.com']
#app.config['DEBUG_TB_PROFILER_ENABLED'] = True
toolbar = DebugToolbarExtension(app)
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://localhost/project'
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
#DATABASE_URL = os.environ['DATABASE_URL']
#heroku = Heroku(app)
#DATABASE_URL = os.environ['DATABASE_URL']
db = SQLAlchemy(app)
app.config['SECRET_KEY'] = 'this-is-my-secret-key'
# app.config.from_mapping(
# # a default secret that should be overridden by instance config
# SECRET_KEY="dev",
# # store the database in the instance folder
# DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
# )
# if test_config is None:
# # load the instance config, if it exists, when not testing
# app.config.from_pyfile("config.py", silent=True)
# else:
# # load the test config if passed in
# app.config.update(test_config)
#
# # ensure the instance folder exists
# try:
# os.makedirs(app.instance_path)
# except OSError:
# pass
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, user_req
app.register_blueprint(auth.bp)
app.register_blueprint(user_req.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app
def app():
db_fd, db_path = tempfile.mkstemp()
app = create_app({'TESTING': True, 'DATABASE': db_path})
with app.app_context():
init_app()
get_db().executescript(_data_sql)
yield app
os.close(db_fd)
os.unlink(db_path)
def create_app(test_config=None):
# create and configure the app
app = Flask(__name__, instance_relative_config=True)
csrf = CSRFProtect(app)
bootstrap = Bootstrap(app)
login_manager = LoginManager(app)
login_manager.login_view = 'auth.login'
login_manager.login_message_category = 'info'
login_manager.login_message = 'Access denied.'
@login_manager.user_loader
def user_loader(user_id):
user = get_user_by_id(user_id)
if not user:
return
fl_user = User()
fl_user.id = user['id']
fl_user.username = user['username']
return fl_user
app.config.from_mapping(
SECRET_KEY='dev',
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.from_mapping(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
from flaskr import db
db.init_app(app)
from flaskr import auth
app.register_blueprint(auth.bp)
from flaskr import three
app.register_blueprint(three.bp)
app.add_url_rule('/', endpoint='index')
return app
def create_app():
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
app.config.from_pyfile('config.py', silent=True)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr.blog import blog
from flaskr.auth import auth
from flaskr.comment import comment
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
app.register_blueprint(comment.bp)
@app.errorhandler(Exception)
def handle_error(e):
code = 500
if isinstance(e, HTTPException):
code = e.code
return jsonify(error=str(e)), code
for ex in default_exceptions:
app.register_error_handler(ex, handle_error)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY='dev',
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, 'flaskr.sqlite'),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile('config.py', silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/hello')
def hello():
return 'Hello, World!'
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth
app.register_blueprint(auth.bp)
from . import blog
app.register_blueprint(blog.bp)
app.add_url_rule('/', endpoint='index')
from . import userview
app.register_blueprint(userview.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
return app
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route('/predict', methods=['POST'])
def predict():
if request.method == 'POST':
file = request.files['file']
img_bytes = file.read()
class_id, class_name = get_prediction(image_bytes=img_bytes)
return jsonify({'class_id': class_id, 'class_name': class_name})
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app
def create_app(test_config=None):
# Create and configure the app:
app = Flask(__name__, instance_relative_config=True) # creates Flask instance.
# name of current Python module
# relative to the instance folder (outside the 'flaskr' package - security reasons)
app.config.from_mapping(
SECRET_KEY='dev', # this value should be replace to random one when deploying:
# python -c 'import os; print(os.urandom(16))'
DATABASE=os.path.join(app.instance_path, 'flaskr_sqlite'),
# instance_path refers to path where Flask instance is (instance folder).
)
if test_config is None:
# Load the instance config, if it exists, when not testing:
app.config.from_pyfile('config.py', silent=True)
# Overrides the default configuration with the values taken from the 'config.py'
# in the instance folder if it exists.
# Ex. it can be used to set a real 'SECRET_KEY' when deploying.
else:
app.config.from_mapping(test_config)
# Ensure the instance folder exists:
try:
os.makedirs(app.instance_path)
except OSError:
pass
# A simple page that says hello to user:
@app.route('/hello')
def hello():
return 'Hello, sir!'
# Register the database commands:
from flaskr import db
db.init_app(app)
# Apply the blueprints to the app:
from flaskr import auth
from flaskr import blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# Make any 'endpoint' 'index' equals to "/":
# It means that 'url_for('index') == url_for('blog.index')' is True.
app.add_url_rule('/', endpoint='index')
return app
def app():
db_fd, db_path = tempfile.mkstemp()
app = create_app({
'TESTING': True,
'DATABASE': db_path,
})
with app.app_context():
import flaskr.db as db
db.init_app(app)
yield app
os.close(db_fd)
os.unlink(db_path)
def init_app(app):
"""Initialize SQLAlchemy and flask-security."""
db.init_app(app)
security.init_app(app, datastore=user_datastore,
login_form=FlaskrLoginForm,
register_form=FlaskrRegisterForm)
# Initialize the tables on-load.
with app.app_context():
initialize_tables()
# Register the "Add sample user" command to the CLI
app.cli.add_command(add_sample_user_command)
# Register the on-request callback.
app.before_request(load_logged_in_user)
def create_app(test_config=None):
"""Create and configure an instance of the Flask application."""
app = Flask(__name__, instance_relative_config=True)
app.config.from_mapping(
# a default secret that should be overridden by instance config
SECRET_KEY="dev",
# store the database in the instance folder
DATABASE=os.path.join(app.instance_path, "flaskr.sqlite"),
)
if test_config is None:
# load the instance config, if it exists, when not testing
app.config.from_pyfile("config.py", silent=True)
else:
# load the test config if passed in
app.config.update(test_config)
# ensure the instance folder exists
try:
os.makedirs(app.instance_path)
except OSError:
pass
@app.route("/hello")
def hello():
return "Hello, World!"
# register the database commands
from flaskr import db
db.init_app(app)
# apply the blueprints to the app
from flaskr import auth, blog
app.register_blueprint(auth.bp)
app.register_blueprint(blog.bp)
# make url_for('index') == url_for('blog.index')
# in another app, you might define a separate main index here with
# app.route, while giving the blog blueprint a url_prefix, but for
# the tutorial the blog will be the main index
app.add_url_rule("/", endpoint="index")
return app