fix the email problem

.gitignore

@@ -0,0 +1,23 @@
+.DS_Store
+.env
+.flaskenv
+*.pyc
+*.pyo
+env/
+env*
+dist/
+build/
+*.egg
+*.egg-info/
+_mailinglist
+.tox/
+.cache/
+.pytest_cache/
+.idea/
+docs/_build/
+
+# Coverage reports
+htmlcov/
+.coverage
+.coverage.*
+*,cover

app/email.py

@@ -0,0 +1,18 @@
+from flask import current_app, render_template
+from threading import Thread
+from flask_mail import Message
+from . import mail
+
+def send_async_email(app, msg):
+    with app.app_context():
+        mail.send(msg)
+
+def send_email(to, subject, template, **kwargs):
+    app = current_app._get_current_object()
+    msg = Message(app.config['FLASKY_MAIL_SUBJECT_PREFIX'] + ' ' + subject,
+                  sender=app.config['FLASKY_MAIL_SENDER'], recipients=to)
+    msg.body = render_template(template + '.txt', **kwargs)
+    msg.html = render_template(template + '.html', **kwargs)
+    thr = Thread(target=send_async_email, args=[app, msg])
+    thr.start()
+    return thr

app/main/views.py

@@ -4,25 +4,8 @@
 from .forms import NameForm
 from .. import db, mail
 from ..models import User
-from flask_mail import Message
-from threading import Thread
-
-
-def send_async_email(app, msg):
-    with app.app_context():
-        mail.send(msg)
-
-
-def send_mail(to, subject, template, **kwargs):
-    msg = Message(
-        main.config['MAIL_SUBJECT_PREFIX'] + subject,
-        sender=main.config['FLASKY_MAIL_SENDER'],
-        recipients=to)
-    msg.body = render_template(template + '.txt', **kwargs)
-    msg.html = render_template(template + '.html', **kwargs)
-    thr = Thread(target=send_async_email, args=[main, msg])
-    thr.start()
-    return thr
+from ..email import send_email
+from flask import current_app
 
 
 @main.route("/", methods=['GET', 'POST'])
@@ -36,6 +19,21 @@ def index():
             db.session.add(user)
             db.session.commit()
             session['known'] = False
+            if current_app._get_current_object().config['FLASKY_ADMIN']:
+                send_email(
+                    [current_app._get_current_object().config['FLASKY_ADMIN']],
+                    'New user',
+                    'mail/new_user',
+                    user=user)
+            else:
+                send_email(
+                    [
+                        '[email protected]',
+                        '[email protected]',
+                    ],
+                    'New user',
+                    'mail/new_user',
+                    user=user)
         else:
             session['known'] = True
         session['name'] = form.name.data

config.py

@@ -5,7 +5,7 @@
 
 class Config:
     SECRET_KEY = os.environ.get('SECRET_KEY', 'hard to guess string')
-    MAIL_SERVER = os.environ.get('MAIL_SERVER', 'stmp.googlemail.com')
+    MAIL_SERVER = os.environ.get('MAIL_SERVER', 'smtp.googlemail.com')
     MAIL_PORT = int(os.environ.get('MAIL_PORT', '587'))
     MAIL_USE_TLS = os.environ.get('MAIL_USE_TLS',
                                   'true').lower() in ['true', 'on', '1']