我正在尝试在谷歌应用引擎中运行以下代码。
//app.yaml
application: engineapp
version: 1
runtime: python27
api_version: 1
threadsafe: yes
handlers:
- url: /favicon\.ico
static_files: favicon.ico
upload: favicon\.ico
- url: .*
script: main.app
libraries:
- name: webapp2
version: "2.5.2"
- name: jinja2
version: "2.7"
- name: markupsafe
version: "0.18"
#main.py
import datetime
import jinja2
import os
import webapp2
from google.appengine.api import users
template_env = jinja2.Environment(
loader=jinja2.FileSystemLoader(os.getcwd()))
class MainPage(webapp2.RequestHandler):
def get(self):
current_time = datetime.datetime.now()
user = users.get_current_user()
login_url = users.create_login_url(self.request.path)
logout_url = users.create_logout_url(self.request.path)
template = template_env.get_template('home.html')
context = {
'current_time': current_time,
'user': user,
'login_url': login_url,
'logout_url': logout_url,
}
self.response.out.write(template.render(context))
application = webapp2.WSGIApplication([('/', MainPage)],
debug=True)
#home.html
<html>
<head>
<title>The Time Is...</title>
</head>
<body>
{% if user %}
<p>
Welcome, {{ user.email() }}!
You can <a href="{{ logout_url }}">sign out</a>.
</p>
{% else %}
<p>
Welcome!
<a href="{{ login_url }}">Sign in or register</a> to customize.
</p>
{% endif %}
<p>The time is: {{ current_time }}</p>
</body>
</html>
但我收到以下错误
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\yaml_listener.py", line 226, in Parse
self._HandleEvents(self._GenerateEventParameters(stream, loader_class))
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\yaml_listener.py", line 177, in _HandleEvents
raise yaml_errors.EventError(e, event_object)
google.appengine.api.yaml_errors.EventError: Missing required value 'version'.
in "D:\codings\appEngen\engineapp\app.yaml", line 19, column 1
2013-10-25 23:47:59 (Process exited with code 1)
请帮助我并感谢您的时间。