Initial commit

app.py

@@ -1,12 +1,6 @@
-from flask import Flask
+from eveai_app import create_app
-
-app = Flask(__name__)
-
-
-@app.route('/')
-def hello_world():  # put application's code here
-    return 'Hello World!'
 
+app = create_app()
 
 if __name__ == '__main__':
     app.run()

config.py

@@ -0,0 +1,31 @@
+from os import environ, path
+
+basedir = path.abspath(path.dirname(__file__))
+
+
+class Config(object):
+    DEBUG = False
+    DEVELOPMENT = False
+    SECRET_KEY = '97867c1491bea5ee6a8e8436eb11bf2ba6a69ff53ab1b17ecba450d0f2e572e1'
+
+
+class DevConfig(Config):
+    DEVELOPMENT = True
+    DEBUG = True
+    SQLALCHEMY_DATABASE_URI = 'postgresql+pg8000://josako@localhost:5432/eveAI'
+    SQLALCHEMY_BINDS = {'public': 'postgresql+pg8000://josako@localhost:5432/eveAI'}
+    EXPLAIN_TEMPLATE_LOADING = True
+
+
+class ProdConfig(Config):
+    DEVELOPMENT = False
+    DEBUG = False
+    # SQLALCHEMY_DATABASE_URI = environ.get('SQLALCHEMY_DATABASE_URI') or \
+    #                           'sqlite:///' + os.path.join(basedir, 'db.sqlite')
+
+
+config = {
+    'dev': DevConfig(),
+    'prod': ProdConfig(),
+    'default': DevConfig(),
+}

eveai_app/__init__.py

@@ -0,0 +1,43 @@
+import os
+from flask import Flask
+from .extensions import db, migrate, bcrypt, bootstrap, jwt
+from .models.user import User, Tenant
+
+
+def create_app(config_file=None):
+    app = Flask(__name__)
+
+    if config_file is None:
+        app.config.from_object('config.DevConfig')
+    else:
+        app.config.from_object(config_file)
+
+    try:
+        os.makedirs(app.instance_path)
+    except OSError:
+        pass
+
+    register_extensions(app)
+    register_blueprints(app)
+
+    print(app.config.get('SQLALCHEMY_DATABASE_URI'))
+    return app
+
+
+def register_extensions(app):
+    db.init_app(app)
+    migrate.init_app(app, db)
+    bcrypt.init_app(app)
+    bootstrap.init_app(app)
+    jwt.init_app(app)
+
+
+def register_blueprints(app):
+    from .views.user_views import user_bp
+    app.register_blueprint(user_bp)
+
+
+def register_api(app):
+    pass
+    # from . import api
+    # app.register_blueprint(api.bp, url_prefix='/api')

eveai_app/api/__init__.py

@@ -0,0 +1,4 @@
+# from flask import Blueprint, request
+#
+# public_api_bp = Blueprint("public", __name__, url_prefix="/api/v1")
+# tenant_api_bp = Blueprint("tenant", __name__, url_prefix="/api/v1/tenant")

eveai_app/api/auth.py

@@ -0,0 +1,7 @@
+from flask import request
+from flask.views import MethodView
+
+class RegisterAPI(MethodView):
+    def post(self):
+        username = request.json['username']
+

eveai_app/extensions.py

@@ -0,0 +1,12 @@
+from flask_sqlalchemy import SQLAlchemy
+from sqlalchemy.orm import DeclarativeBase
+from flask_migrate import Migrate
+from flask_bcrypt import Bcrypt
+from flask_bootstrap import Bootstrap
+from flask_jwt_extended import JWTManager
+
+db = SQLAlchemy()
+migrate = Migrate()
+bcrypt = Bcrypt()
+bootstrap = Bootstrap()
+jwt = JWTManager()

eveai_app/models/__init__.py

@@ -0,0 +1,3 @@
+
+
+

eveai_app/models/user.py

@@ -0,0 +1,61 @@
+from ..extensions import db
+
+
+class Tenant(db.Model):
+    """Tenant model"""
+
+    __bind_key__ = 'public'
+    __table_args__ = {'schema': 'public'}
+
+    # Versioning Information
+    created_at = db.Column(db.DateTime, nullable=False, server_default=db.func.now())
+    updated_at = db.Column(db.DateTime, nullable=False, server_default=db.func.now(), onupdate=db.func.now())
+
+    # company Information
+    id = db.Column(db.Integer, primary_key=True)
+    name = db.Column(db.String(80), unique=True, nullable=False)
+    website = db.Column(db.String(255), nullable=True)
+
+    # Licensing Information
+    license_start_date = db.Column(db.Date, nullable=True)
+    license_end_date = db.Column(db.Date, nullable=True)
+    allowed_monthly_interactions = db.Column(db.Integer, nullable=True)
+
+    # Relations
+    users = db.relationship('User', backref='tenant')
+
+    def __repr__(self):
+        return '<Tenant %r>' % self.name
+
+
+class User(db.Model):
+    """User model"""
+
+    __bind_key__ = 'public'
+    __table_args__ = {'schema': 'public'}
+
+    # Versioning Information
+    created_at = db.Column(db.DateTime, nullable=False, server_default=db.func.now())
+    updated_at = db.Column(db.DateTime, nullable=False, server_default=db.func.now(), onupdate=db.func.now())
+
+    # User Information
+    id = db.Column(db.Integer, primary_key=True)
+    user_name = db.Column(db.String(80), unique=True, nullable=False)
+    email = db.Column(db.String(255), unique=True, nullable=False)
+    password = db.Column(db.String(255), nullable=False)
+    first_name = db.Column(db.String(80), nullable=False)
+    last_name = db.Column(db.String(80), nullable=False)
+    is_active = db.Column(db.Boolean, default=True)
+    is_tester = db.Column(db.Boolean, default=False)
+    is_admin = db.Column(db.Boolean, default=False)
+    valid_to = db.Column(db.Date, nullable=True)
+
+    # Login Information
+    last_login = db.Column(db.DateTime, nullable=True)
+    authenticated = db.Column(db.Boolean, default=False)
+
+    # Relations
+    tenant_id = db.Column(db.Integer, db.ForeignKey('public.tenant.id'), nullable=False)
+
+    def __repr__(self):
+        return '<User %r>' % self.name()

eveai_app/templates/base.html

@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <!-- Required meta tags -->
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+
+        <!-- Bootstrap CSS -->
+        <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
+
+        <title>{% block title %}{% endblock %}</title>
+    </head>
+    <body>
+        <div><a href="/register">Register</a></div>
+        <div><a href="/login">Login</a></div>
+        <hr>
+        {% block content %}{% endblock %}
+
+        <!-- Optional JavaScript -->
+        <!-- jQuery first, then Popper.js, then Bootstrap JS -->
+        <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+        <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
+        <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
+
+        </body>
+</html>

eveai_app/templates/user/tenant.html

@@ -0,0 +1,29 @@
+{% extends 'base.html' %}
+
+{% block title %}Tenant Details{% endblock %}
+
+{% block content %}
+    <form action="" method="post" novalidate>
+        <p>
+            {{ form.name.label }}<br>
+            {{ form.name(size=80) }}
+        </p>
+        <p>
+            {{ form.website.label }}<br>
+            {{ form.website(size=80) }}
+        </p>
+        <p>
+            {{ form.license_start_date.label }}<br>
+            {{ form.license_start_date(size=20) }}
+        </p>
+        <p>
+            {{ form.license_end_date.label }}<br>
+            {{ form.license_end_date(size=20) }}
+        </p>
+        <p>
+            {{ form.allowed_monthly_interactions.label }}<br>
+            {{ form.allowed_monthly_interactions(size=20) }}
+        </p>
+        <p>{{ form.submit() }}</p>
+    </form>
+{% endblock %}

eveai_app/views/__init__.py

@@ -0,0 +1,6 @@
+import eveai_app.views.user_views
+
+
+# document_bp = Blueprint('document_bp', __name__, url_prefix='document')
+# interaction_bp = Blueprint('interaction_bp', __name__, url_prefix='interaction')
+

eveai_app/views/user_forms.py

@@ -0,0 +1,26 @@
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, BooleanField, SubmitField, EmailField, IntegerField, DateField
+from wtforms.validators import DataRequired, Length, Email, NumberRange
+
+
+class TenantForm(FlaskForm):
+    name = StringField('Name', validators=[DataRequired(), Length(max=80)])
+    website = StringField('Website', validators=[DataRequired(), Length(max=255)])
+    license_start_date = DateField('License Start Date', id='datepicker')
+    license_end_date = DateField('License End Date', id='datepicker')
+    allowed_monthly_interactions = IntegerField('Allowed Monthly Interactions', validators=[NumberRange(min=0)])
+    submit = SubmitField('Submit')
+
+
+class UserForm(FlaskForm):
+    user_name = StringField('Name', validators=[DataRequired(), Length(max=80)])
+    email = EmailField('Email', validators=[DataRequired(), Email()])
+    password = PasswordField('Password', validators=[DataRequired(), Length(min=8)])
+    first_name = StringField('First Name', validators=[DataRequired(), Length(max=80)])
+    last_name = StringField('Last Name', validators=[DataRequired(), Length(max=80)])
+    is_active = BooleanField('Is Active')
+    is_tester = BooleanField('Is Tester')
+    is_admin = BooleanField('Is Administrator')
+    valid_to: DateField('Valid To', id='datepicker')
+    tenant = IntegerField('Tenant ID', validators=[NumberRange(min=0)])
+    submit = SubmitField('Submit')

eveai_app/views/user_views.py

@@ -0,0 +1,106 @@
+# from . import user_bp
+from datetime import datetime as dt, timezone as tz
+from flask import request, redirect, url_for, flash, render_template, Blueprint
+from ..models.user import User, Tenant
+from ..extensions import db
+from .user_forms import TenantForm, UserForm
+
+user_bp = Blueprint('user_bp', __name__, url_prefix='/user')
+
+
+@user_bp.route('/tenant', methods=['GET', 'POST'])
+def tenant():
+    if request.method == 'POST':
+        # Handle the required attributes
+        name = request.form.get('name')
+        website = request.form.get('website')
+        error = None
+
+        if not name:
+            error = 'Tenant name is required.'
+        elif not website:
+            error = 'Tenant website is required.'
+
+        # Create new tenant if there is no error
+        if error is None:
+            new_tenant = Tenant(name=name, website=website)
+
+            # Handle optional attributes
+            lic_start = request.form.get('license_start_date')
+            lic_end = request.form.get('license_end_date')
+            monthly = request.form.get('allowed_monthly_interactions')
+
+            if lic_start != '':
+                new_tenant.license_start_date = dt.strptime(lic_start, '%d-%m-%Y')
+            if lic_end != '':
+                new_tenant.license_end_date = dt.strptime(lic_end, '%d-%m-%Y')
+            if monthly != '':
+                new_tenant.allowed_monthly_interactions = int(monthly)
+
+            # Handle Timestamps
+            timestamp = dt.now(tz.utc)
+            new_tenant.created_at = timestamp
+            new_tenant.updated_at = timestamp
+
+            # Add the new tenant to the database and commit the changes
+
+            try:
+                db.session.add(new_tenant)
+                db.session.commit()
+            except Exception as e:
+                error = e.args
+
+        flash(error) if error else flash('Tenant added successfully.')
+
+    form = TenantForm()
+    return render_template('user/tenant.html', form=form)
+
+
+@user_bp.route('/user', methods=['GET', 'POST'])
+def user():
+    if request.method == 'POST':
+        # Handle the required attributes
+        username = request.form.get('username')
+        email = request.form.get('email')
+        password = request.form.get('password')
+        first_name = request.form.get('first_name')
+        last_name = request.form.get('last_name')
+        error = None
+
+        if not username:
+            error = 'Username is required.'
+        elif not email:
+            error = 'Email is required.'
+        elif not password:
+            error = 'Password is required.'
+        elif not first_name:
+            error = 'First name is required.'
+        elif not last_name:
+            error = 'Last name is required.'
+        if error is None:
+            new_user = User(username=username, email=email, password=password, first_name=first_name, last_name=last_name)
+
+            # Handle optional attributes
+            new_user.is_active = request.form.get('is_active')
+            new_user.is_tester = request.form.get('is_tester')
+            new_user.is_admin = request.form.get('is_admin')
+            new_user.valid_to = request.form.get('valid_to')
+
+            # Handle Timestamps
+            timestamp = dt.now(tz.utc)
+            new_user.created_at = timestamp
+            new_user.updated_at = timestamp
+
+            # Handle the relations
+            new_user.tenant_id = request.form.get('tenant_id')
+
+            try:
+                db.session.add(new_user)
+                db.session.commit()
+            except Exception as e:
+                error = e.args
+
+        flash(error) if error else flash('User added successfully.')
+
+    form = UserForm()
+    return render_template('user/user.html', form=form)

migrations/public/README

@@ -0,0 +1 @@
+Single-database configuration for Flask.

migrations/public/alembic.ini

@@ -0,0 +1,50 @@
+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic,flask_migrate
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[logger_flask_migrate]
+level = INFO
+handlers =
+qualname = flask_migrate
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

migrations/public/env.py

@@ -0,0 +1,114 @@
+import logging
+from logging.config import fileConfig
+
+from flask import current_app
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+logger = logging.getLogger('alembic.env')
+
+
+def get_engine():
+    try:
+        # this works with Flask-SQLAlchemy<3 and Alchemical
+        return current_app.extensions['migrate'].db.get_engine()
+    except (TypeError, AttributeError):
+        # this works with Flask-SQLAlchemy>=3
+        return current_app.extensions['migrate'].db.engine
+
+
+def get_engine_url():
+    try:
+        return get_engine().url.render_as_string(hide_password=False).replace(
+            '%', '%%')
+    except AttributeError:
+        return str(get_engine().url).replace('%', '%%')
+
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+config.set_main_option('sqlalchemy.url', get_engine_url())
+target_db = current_app.extensions['migrate'].db
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def get_metadata():
+    # JOS: Changed to use public schema
+    if hasattr(target_db, 'metadatas'):
+        return target_db.metadatas['public']
+    return target_db.metadata
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url, target_metadata=get_metadata(), literal_binds=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+
+    # this callback is used to prevent an auto-migration from being generated
+    # when there are no changes to the schema
+    # reference: http://alembic.zzzcomputing.com/en/latest/cookbook.html
+    def process_revision_directives(context, revision, directives):
+        if getattr(config.cmd_opts, 'autogenerate', False):
+            script = directives[0]
+            if script.upgrade_ops.is_empty():
+                directives[:] = []
+                logger.info('No changes in schema detected.')
+
+    conf_args = current_app.extensions['migrate'].configure_args
+    if conf_args.get("process_revision_directives") is None:
+        conf_args["process_revision_directives"] = process_revision_directives
+
+    connectable = get_engine()
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection,
+            target_metadata=get_metadata(),
+            **conf_args
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

migrations/public/script.py.mako

@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

migrations/tenant/README

@@ -0,0 +1 @@
+Single-database configuration for Flask.

migrations/tenant/alembic.ini

@@ -0,0 +1,50 @@
+# A generic, single database configuration.
+
+[alembic]
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic,flask_migrate
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[logger_flask_migrate]
+level = INFO
+handlers =
+qualname = flask_migrate
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

migrations/tenant/env.py

@@ -0,0 +1,124 @@
+import logging
+from logging.config import fileConfig
+
+from flask import current_app
+
+from alembic import context
+
+from eveai_app.models.user import Tenant
+
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+fileConfig(config.config_file_name)
+logger = logging.getLogger('alembic.env')
+
+
+def get_engine():
+    try:
+        # this works with Flask-SQLAlchemy<3 and Alchemical
+        return current_app.extensions['migrate'].db.get_engine()
+    except (TypeError, AttributeError):
+        # this works with Flask-SQLAlchemy>=3
+        return current_app.extensions['migrate'].db.engine
+
+
+def get_engine_url():
+    try:
+        return get_engine().url.render_as_string(hide_password=False).replace(
+            '%', '%%')
+    except AttributeError:
+        return str(get_engine().url).replace('%', '%%')
+
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+config.set_main_option('sqlalchemy.url', get_engine_url())
+target_db = current_app.extensions['migrate'].db
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+# List of Tenants
+tenants = [tenant.id for tenant in Tenant.query.all()]
+
+
+def get_metadata():
+    if hasattr(target_db, 'metadatas'):
+        return target_db.metadatas[None]
+    return target_db.metadata
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url, target_metadata=get_metadata(), literal_binds=True
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online():
+    """Updated migration script for handling schema based multi-tenancy
+
+    ref:
+     - https://alembic.sqlalchemy.org/en/latest/cookbook.html#rudimental-schema-level-multi-tenancy-for-postgresql-databases # noqa
+    """
+
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section),
+        prefix="sqlalchemy.",
+        poolclass=NullPool,
+    )
+
+    with connectable.connect() as connection:
+        for tenant in tenants:
+            logger.info(f"Migrating tenant: {tenant}")
+            # set search path on the connection, which ensures that
+            # PostgreSQL will emit all CREATE / ALTER / DROP statements
+            # in terms of this schema by default
+            connection.execute(text(f'SET search_path TO "{tenant}"'))
+            # in SQLAlchemy v2+ the search path change needs to be committed
+            # connection.commit()
+
+            # make use of non-supported SQLAlchemy attribute to ensure
+            # the dialect reflects tables in terms of the current tenant name
+            connection.dialect.default_schema_name = tenant
+
+            context.configure(
+                connection=connection,
+                target_metadata=get_metadata(),
+            )
+
+            with context.begin_transaction():
+                context.run_migrations()
+
+            # for checking migrate or upgrade is running
+            if getattr(config.cmd_opts, "autogenerate", False):
+                break
+
+
+if context.is_offline_mode():
+    raise Exception("Offline migrations are not supported")
+else:
+    run_migrations_online()

migrations/tenant/script.py.mako

@@ -0,0 +1,24 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision = ${repr(up_revision)}
+down_revision = ${repr(down_revision)}
+branch_labels = ${repr(branch_labels)}
+depends_on = ${repr(depends_on)}
+
+
+def upgrade():
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade():
+    ${downgrades if downgrades else "pass"}

requirements.txt

@@ -0,0 +1,4 @@
+Flask~=3.0.3
+WTForms~=3.1.2
+SQLAlchemy~=2.0.29
+alembic~=1.13.1