python|python 生成flask结构常用 python生成flask结构常用

import os
【python|python 生成flask结构常用】config="""
import os
basedir = os.path.abspath(os.path.dirname(file))
class Config:
SECRET_KEY ='hard to guess string'
SQLALCHEMY_COMMIT_ON_TEARDOWN = True
FLASKY_MAIL_SUBJECT_PREFIX = '[Flasktest]'
FLASKY_MAIL_SENDER = '13285921108@163.com'
FLASKY_ADMIN = 'huangat'
@staticmethod
def init_app(app):
pass
class DevelopmentConfig(Config):
DEBUG = True
MAIL_SERVER = 'mail.163.com'
MAIL_PORT = 587
MAIL_USE_TLS = True
MAIL_USERNAME = os.environ.get('13285921108')
MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
class TestingConfig(Config):
TESTING = True
SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data-test.sqlite')
class ProductionConfig(Config):
SQLALCHEMY_DATABASE_URI = 'sqlite:///' + os.path.join(basedir, 'data.sqlite')
config = {
'development': DevelopmentConfig,
'testing': TestingConfig,
'production': ProductionConfig,
'default': DevelopmentConfig
}
"""
manage="""
!/usr/bin/env python import os
from app import create_app, db
from app.models import User, Role
from flask_script import Manager, Shell
from flask_migrate import Migrate, MigrateCommand
app = create_app('default')
manager = Manager(app)
migrate = Migrate(app, db)
def make_shell_context():
return dict(app=app, db=db, User=User, Role=Role)
manager.add_command("shell", Shell(make_context=make_shell_context))
manager.add_command('db', MigrateCommand)
if name == 'main':
manager.run()
python manage.py db upgrade """
models="""
class User:
pass
class Role:
pass
"""
email="""
-- coding:utf-8 -- from threading import Thread
from email import charset
from flask_mail import Message
from flask import render_template
from flask import current_app # 这样就不用使用from manager import app
from . import mail
charset.add_charset('utf-8', charset.SHORTEST, charset.BASE64, 'utf-8')
def send_async_mail(app, msg):
with app.app_context():
mail.send(msg)
def send_mail(receiver, subject, template, **kw):
app = current_app._get_current_object()
msg = Message(subject=subject, sender=app.config[
'FLASKY_MAIL_SENDER'], recipients=[receiver], charset='utf-8')
msg.body = render_template(template + '.txt', **kw)
msg.html = render_template(template + '.html', **kw)
thr = Thread(target=send_async_mail, args=[app, msg])
thr.start()
return thr
"""
init="""
-- coding:utf-8 -- from os import path
from flask import Flask, request
from flask_bootstrap import Bootstrap
from flask_sqlalchemy import SQLAlchemy
from flask_login import LoginManager
from flask_mail import Mail
from flask_moment import Moment
from werkzeug.routing import BaseConverter
from config import config
class RegexConverter(BaseConverter):

def __init__(self, url_map, *items): super(RegexConverter, self).__init__(url_map) self.regex = items[0]

bootstrap = Bootstrap()
db = SQLAlchemy()
login_manager = LoginManager()
mail = Mail()
moment = Moment()
login_manager.session_protection = 'strong'
login_manager.login_view = 'auth.login' # login_view设置登陆页面的端点
basedir = path.abspath(path.dirname(file))
def create_app(config_name):
app = Flask(name)
app.config.from_object(config[config_name])
config[config_name].init_app(app)

bootstrap.init_app(app) db.init_app(app) login_manager.init_app(app) mail.init_app(app) moment.init_app(app)from .main import main as main_blueprint app.register_blueprint( main_blueprint, static_folder='static', template_folder='templates')@app.template_test('current_link') def current_link(link): return link == request.pathreturn app

"""
maininit="""
from flask import Blueprint
main = Blueprint('main', name)
from . import views, errors
"""
errors="""
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
"""
forms="""
class NameForm:
pass
"""
views="""
from datetime import datetime
from flask import render_template, session, redirect, url_for
from . import main
from .forms import NameForm
from .. import db
from ..models import User
@main.route('/', methods=['GET', 'POST'])
def index():
form = NameForm()
if form.validate_on_submit():
# ...
return redirect(url_for('main.index'))
return render_template('index.html',form=form, name=session.get('name'),known=session.get('known', False),current_time=datetime.utcnow())
"""
def main():
os.mkdir("app")
os.mkdir("app\main")
os.mkdir("app\static")
os.mkdir("app\templates")
os.mknod("app\templates\404.html")
os.mknod("app\templates\500.html")
os.mknod("app\templates\index.html")
os.mkdir("tests")
os.mkdir("venv")
os.mkdir("migrations")
os.mknod("requirements.txt")
os.mknod("tests_init.py")
with open("config.py","w") as f:
f.write(config)
with open("manage.py","w") as f:
f.write(manage)
with open("app\models.py","w") as f:
f.write(models)
with open("app\email.py","w") as f:
f.write(email)
with open("app_init.py","w") as f:
f.write(init)
with open("app\main_init_.py","w") as f:
f.write(maininit)
with open("app\main\errors.py","w") as f:
f.write(errors)
with open("app\main\forms.py","w") as f:
f.write(forms)
with open("app\main\views.py","w") as f:
f.write(views)
main()