合肥国米官网

HFInterWeb.py

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+#! /usr/bin/env python3
+import os
+from app import create_app, db
+from app.models import User, Role, Permission
+from flask.ext.script import Manager, Shell
+
+
+app = create_app(os.getenv('FLASK_CONFIG') or 'default')
+manager = Manager(app)
+
+
+def make_shell_context():
+    return dict(app=app, db=db, User=User, Role=Role, Permission=Permission)
+
+manager.add_command('shell', Shell(make_context=make_shell_context))
+
+
+@manager.command
+def test(coverage=False):
+    if coverage and not os.environ.get('FLASK_COVERAGE'):
+        import sys
+        os.environ['FLASK_COVERAGE'] = '1'
+        os.execvp(sys.executable, [sys.executable] + sys.argv)
+    import unittest
+    tests = unittest.TestLoader().discover('tests')
+    unittest.TextTestRunner(verbosity=2).run(tests)
+
+if __name__ == '__main__':
+    manager.run()

app/__init__.py

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+#! /usr/bin/env python3
+
+import pymysql
+from flask import Flask
+from flask.ext.bootstrap import Bootstrap
+from flask.ext.moment import Moment
+from flask.ext.sqlalchemy import SQLAlchemy
+from flask.ext.login import LoginManager
+from flask.ext.mail import Mail
+from config import config
+from flask.ext.pagedown import PageDown
+
+pymysql.install_as_MySQLdb()
+
+bootstrap = Bootstrap()
+moment = Moment()
+mail = Mail()
+db = SQLAlchemy()
+pagedown = PageDown()
+login_manager = LoginManager()
+login_manager.session_protection = 'strong'
+login_manager.login_view = 'auth.login'
+
+
+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)
+    moment.init_app(app)
+    mail.init_app(app)
+    db.init_app(app)
+    pagedown.init_app(app)
+    login_manager.init_app(app)
+
+    # 注册蓝本
+    from .main import main as main_blueprint
+    app.register_blueprint(main_blueprint)
+
+    from .auth import auth as auth_blueprint
+    # url_prefix 指定路由前缀 /auth/login
+    app.register_blueprint(auth_blueprint, url_prefix='/auth')
+
+    return app
+
+
+from app.main import views

app/auth/__init__.py

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+from flask import Blueprint
+
+auth = Blueprint('auth', __name__)
+
+from . import views

app/auth/forms.py

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+from flask.ext.wtf import Form
+from wtforms import StringField, SubmitField, PasswordField, BooleanField
+from wtforms.validators import DataRequired, Length, Email, Regexp, EqualTo
+from wtforms import ValidationError
+from ..models import User
+
+
+class LoginForm(Form):
+    email = StringField('邮箱', validators=[DataRequired(), Length(1, 64), Email()])
+    password = PasswordField('密码', validators=[DataRequired()])
+    remember_me = BooleanField('记住我')
+    submit = SubmitField('登陆')
+
+
+class RegistrationForm(Form):
+    username = StringField('用户名', validators=[DataRequired(), Length(1, 64), Regexp('^(?!_)(?!.*?_$)[a-zA-Z0-9_'
+                                                                                    '\u4e00-\u9fa5]+$', 0,
+                                                                                    message='非法用户名')])
+    email = StringField('邮箱', validators=[DataRequired(), Length(1, 64), Email()])
+    password = PasswordField('密码', validators=[DataRequired(), EqualTo('cfm_password', message='密码必须一致')])
+    cfm_password = PasswordField('确认密码', validators=[DataRequired()])
+    submit = SubmitField('注册')
+
+    def validate_email(self, field):
+        if User.query.filter_by(email=field.data).first():
+            raise ValidationError('邮箱已经注册')
+
+    def validate_username(self, field):
+        if User.query.filter_by(username=field.data).first():
+            raise ValidationError('用户名已经存在')
+
+
+class ChangePasswordForm(Form):
+    old_password = StringField('旧密码', validators=[DataRequired()])
+    new_password = PasswordField('新密码', validators=[DataRequired(), EqualTo('cfm_new_password', message='密码必须一致')])
+    cfm_new_password = PasswordField('确认新密码', validators=[DataRequired()])
+    submit = SubmitField('保存')
+
+
+class ChangeEmailForm(Form):
+    password = PasswordField('密码', validators=[DataRequired()])
+    new_email = StringField('邮箱', validators=[DataRequired(), Length(1, 64), Email()])
+    submit = SubmitField('保存')
+
+    def validate_new_email(self, field):
+        if User.query.filter_by(email=field.data).first():
+            raise ValidationError('邮箱已经被注册')
+
+
+class ResetPasswordForm(Form):
+    email = StringField('Email', validators=[DataRequired(), Length(1, 64),Email()])
+    new_password = PasswordField('新密码', validators=[DataRequired(), EqualTo('cfm_new_password', message='密码必须一致')])
+    cfm_password = PasswordField('确认新密码', validators=[DataRequired])
+    submit = SubmitField('确认')
+
+    def validate_email(self, field):
+        if User.query.filter_by(email=field.data).first() is None:
+            raise ValidationError('Unknown email address.')
+
+
+class PasswordResetRequestForm(Form):
+    email = StringField('Email', validators=[DataRequired(), Length(1, 64), Email()])
+    submit = SubmitField('Reset Password')
+
+
+class ChangeUsernameForm(Form):
+    username = StringField('用户名', validators=[DataRequired(), Length(1, 64), Regexp('^(?!_)(?!.*?_$)[a-zA-Z0-9_'
+                                                                                    '\u4e00-\u9fa5]+$', 0,
+                                                                                    message='非法用户名')])
+    submit = SubmitField('保存')
+

app/auth/views.py

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+from flask import render_template, redirect, request, url_for, flash
+from . import auth
+from flask.ext.login import login_user, login_required, logout_user, current_user
+from ..models import User
+from .forms import LoginForm, RegistrationForm, ChangePasswordForm, ChangeEmailForm, ResetPasswordForm, \
+    PasswordResetRequestForm, ChangeUsernameForm
+from .. import db
+from ..email import send_email
+
+
+@auth.route('/login', methods=['GET', 'POST'])
+def login():
+    form = LoginForm()
+    if form.validate_on_submit():
+        user = User.query.filter_by(email=form.email.data).first()
+        if user is not None and user.verify_password(form.password.data):
+            login_user(user, form.remember_me.data)
+            return redirect(request.args.get('next') or url_for('main.index', name=user.username))
+        flash('Invalid username or password.')
+    return render_template('auth/login.html', form=form)
+
+
+@auth.route('/logout')
+@login_required
+def logout():
+    logout_user()
+    flash('You have been logged out.')
+    return redirect(url_for('main.index'))
+
+
+@auth.route('/register', methods=['GET', 'POST'])
+def register():
+    form = RegistrationForm()
+    if form.validate_on_submit():
+        user = User(email=form.email.data, password=form.password.data,
+                    username=form.username.data)
+        db.session.add(user)
+        db.session.commit()
+        token = user.generate_confirmation_token()
+        send_email(user.email, 'Confirm Your Account', 'auth/email/confirm', user=user, token=token)
+        flash('A confirmation email has been sent to you by email.')
+        return redirect(url_for('auth.login'))
+    return render_template('auth/register.html', form=form)
+
+
+@auth.route('/confirm/<token>')
+@login_required
+def confirm(token):
+    if current_user.email_confirm:
+        return redirect(url_for('main.index'))
+    if current_user.confirm(token):
+        flash('You have confirmed your account. Thanks!')
+    else:
+        flash('The confirmation link is invalid or has expired.')
+    return redirect(url_for('main.index'))
+
+
+@auth.before_app_request
+def before_request():
+    if current_user.is_authenticated:
+        current_user.ping()
+        if not current_user.email_confirm and request.endpoint[:5] != 'auth.' \
+                and request.endpoint != 'static':
+            return redirect(url_for('auth.unconfirmed'))
+
+
+@auth.route('/unconfirmed')
+def unconfirmed():
+    if current_user.is_anonymous or current_user.email_confirm:
+        return redirect(url_for('main.index'))
+    return render_template('auth/unconfirmed.html')
+
+
+@auth.route('/confirm')
+@login_required
+def resend_confirmation():
+    token = current_user.generate_confirmation_token()
+    send_email(current_user.email, 'Confirm Your Account', 'auth/email/confirm', user=current_user, token=token)
+    flash('A new confirmation email has been sent to you by email')
+    return redirect(url_for('main.index'))
+
+
+@auth.route('/change-password', methods=['GET', 'POST'])
+@login_required
+def change_password():
+    form = ChangePasswordForm()
+    if form.validate_on_submit():
+        if current_user.verify_password(form.old_password.data):
+            current_user.password = form.new_password.data
+            db.session.add(current_user)
+            flash('Your password has been updated.')
+            return redirect(url_for('main.index'))
+        else:
+            flash('密码错误')
+    return render_template('auth/change_password.html', form=form)
+
+
+@auth.route('/change-email', methods=['GET', 'POST'])
+@login_required
+def change_email_request():
+    form = ChangeEmailForm()
+    if form.validate_on_submit():
+        if current_user.verify_password(form.password.data):
+            new_email = form.new_email.data
+            token = current_user.generate_email_change_token(new_email)
+            send_email(new_email, 'Confirm your email address', 'auth/email/change_email', user=current_user,
+                       token=token)
+            flash('An email with instructions to confirm your new email '
+                  'address has been sent to you.')
+            return redirect(url_for('main.index'))
+        else:
+            flash('Invalid email or password.')
+    return render_template('auth/change_email.html', form=form)
+
+
+@auth.route('/change-email/<token>')
+@login_required
+def change_email(token):
+    if current_user.change_email(token):
+        flash('Your email address has been updated.')
+    else:
+        flash('Invalid request.')
+    return redirect(url_for('main.index'))
+
+
+@auth.route('/reset', methods=['GET', 'POST'])
+@login_required
+def password_reset_request():
+    if not current_user.is_anonymous:
+        return redirect(url_for('main.index'))
+    form = PasswordResetRequestForm()
+    if form.validate_on_submit():
+        user = User.query.filter_by(email=form.email.data).first()
+        if user:
+            token = user.generate_reset_token()
+            send_email(user.email, 'Reset Your Password',
+                       'auth/email/reset_password',
+                       user=user, token=token,
+                       next=request.args.get('next'))
+        flash('An email with instructions to reset your password has been '
+              'sent to you.')
+        return redirect(url_for('auth.login'))
+    return render_template('auth/reset_password.html', form=form)
+
+
+@auth.route('/reset/<token>', methods=['GET', 'POST'])
+def password_reset(token):
+    if not current_user.is_anonymous:
+        return redirect(url_for('main.index'))
+    form = ResetPasswordForm()
+    if form.validate_on_submit():
+        user = User.query.filter_by(email=form.email.data).first()
+        if user is None:
+            return redirect(url_for('main.index'))
+        if user.reset_password(token, form.new_password.data):
+            flash('Your password has been updated.')
+            return redirect(url_for('auth.login'))
+        else:
+            return redirect(url_for('main.index'))
+    return render_template('auth/reset_password.html', form=form)
+
+
+@auth.route('/change-username', methods=['GET', 'POST'])
+@login_required
+def change_username():
+    form = ChangeUsernameForm()
+    if form.validate_on_submit():
+        current_user.username = form.username.data
+        db.session.add(current_user)
+        flash('Your password has been updated.')
+        return redirect(url_for('main.index'))
+    return render_template('auth/change_username.html', form=form)