1 import os
 2
 3 basedir = os.path.abspath(os.path.dirname(__file__))
 4
 5
 6 class Config:
 7     SECRET_KEY = os.environ.get('SECRET_KEY') or 'Hard to guess string!'
 8     SQLALCHEMY_COMMIT_ON_TEARDOWN = True
 9     SQLALCHEMY_TRACK_MODIFICATIONS = True
10     FLASKY_MAIL_SUBJECT_PREFIX = '[Flasky]'
11     FLASKY_MAIL_SENDER = 'zhangjin@9158.com'
12     FLASK_ADMIN = os.environ.get('FLASKY_ADMIN')
13
14     @staticmethod
15     def init_app(app):
16         pass
17
18
19 class DevelopmentConfig(Config):
20     DEBUG = True
21     MAIL_SERVER = 'mail.9158.com'
22     MAIL_PORT = 587
23     MAIL_USE_TLS = True
24     MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
25     MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
26     SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URI') or 'sqlite:///' + os.path.join(basedir,
27                                                                                                 'data-dev.sqlite')
28
29
30 class TestingConfig(Config):
31     TESTING = True
32     SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URI') or 'sqlite:///' + os.path.join(basedir,
33                                                                                                  'data-test.sqlite')
34
35
36 class ProductionConfig(Config):
37     SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URI') or 'sqlite:///' + os.path.join(basedir, 'data.sqlite')
38
39
40 config = {
41     'development': DevelopmentConfig,
42     'testing': TestingConfig,
43     'production': ProductionConfig,
44     'default': DevelopmentConfig
45 }

 1 from flask import Flask, render_template
 2 from flask_bootstrap import Bootstrap
 3 from flask_mail import Mail
 4 from flask_moment import Moment
 5 from flask_sqlalchemy import SQLAlchemy
 6 from config import config
 7
 8 bootstrap = Bootstrap()
 9 mail = Mail()
10 moment = Moment()
11 db = SQLAlchemy()
12
13
14 def create_app(config_name):
15     app = Flask(__name__)
16     app.config.from_object(config[config_name])
17     config[config_name].init_app(app)
18
19     bootstrap.init_app(app)
20     mail.init_app(app)
21     moment.init_app(app)
22     db.init_app(app)
23
24     from .main import main as main_blueprint
25     app.register_blueprint(main_blueprint)
26     return app

from flask import Blueprintmain = Blueprint('main', __name__)from . import views, errors

def create_app(config_name):......from .main import main as main_blueprintapp.register_blueprint(main_blueprint)return app

from flask import render_template
from . import main@main.app_errorhandler(404)
def page_not_found(e):return render_template('404.html'), 404@main.app_errorhandler(500)
def internal_server_error(e):return render_template('500.html'), 500

 1 from datetime import datetime
 2 from flask import render_template, session, redirect, url_for, flash
 3
 4 from . import main
 5 from .forms import NameForm
 6 from .. import db
 7 from ..models import User
 8
 9
10 @main.route('/', methods = ['GET', 'POST'])
11 def index():
12     form = NameForm()
13     if form.validate_on_submit():
14         user = User.query.filter_by(username=form.name.data).first()
15         if user is None:
16             user = User(username=form.name.data)
17             db.session.add(user)
18             session['known'] = False
19         else:
20             session['known'] = True
21         old_name = session.get('name')
22         if old_name is not None and old_name != form.name.data:
23             flash('Look like you have changed your name!')
24         session['name'] = form.name.data
25         form.name.data = ''
26         return redirect(url_for('.index'))
27     all_user = User.query.all()
28     return render_template('index.html', form=form, name=session.get('name'), known=session.get('known', False),
29                            current_time=datetime.utcnow(), user_list=all_user)

from flask_wtf import FlaskForm
from wtforms import StringField, SubmitField
from wtforms.validators import DataRequiredclass NameForm(FlaskForm):name = StringField('What is your name?', validators=[DataRequired()])submit = SubmitField('Submit')

 1 import os
 2 from app import create_app, db
 3 from app.models import User, Role
 4 from flask_script import Manager, Shell
 5 from flask_migrate import Migrate, MigrateCommand
 6
 7 app = create_app(os.getenv('FLASK_CONFIG') or 'default')
 8 manager = Manager(app)
 9 migrate = Migrate(app, db)
10
11
12 def make_shell_context():
13     return dict(app=app, db=db, User=User, Role=Role)
14
15
16 manager.add_command("shell", Shell(make_shell_context))
17 manager.add_command("db", MigrateCommand)
18
19 if __name__ == '__main__':
20     manager.run()

alembic==0.9.9
blinker==1.4
click==6.7
dominate==2.3.1
Flask==0.12.2
Flask-Bootstrap==3.3.7.1
Flask-Mail==0.9.1
Flask-Migrate==2.1.1
Flask-Moment==0.6.0
Flask-Script==2.0.6
Flask-SQLAlchemy==2.3.2
Flask-WTF==0.14.2
itsdangerous==0.24
Jinja2==2.10
Mako==1.0.7
MarkupSafe==1.0
python-dateutil==2.7.2
python-editor==1.0.3
six==1.11.0
SQLAlchemy==1.2.7
visitor==0.1.3
Werkzeug==0.14.1
WTForms==2.1