这是在html中测试重定向的简单代码。我使用Spyder编写Python代码。
import webapp2
from valid_day import valid_day
from valid_month import valid_month
from valid_year import valid_year
from html_escape import escape_html
form = """
<form method="post">
What is your birthday?
<br>
<label>
Month
<input type="text" name="month" value="%(month)s">
</label>
<label>
Day
<input type="text" name="day" value="%(day)s">
</label>
<label>
Year
<input type="text" name="year" value="%(year)s">
</label>
<div style="color: red">%(error)s</div>
<br><br>
<input type="submit">
</form>
"""
class MainPage(webapp2.RequestHandler):
def write_form(self, error="", month="", day="", year=""):
self.response.out.write(form %{"error": error,
"month": escape_html(month),
"day": escape_html(day),
"year": escape_html(year)})
def get(self):
self.write_form()
def post(self):
user_month = self.request.get('month')
user_day = self.request.get('day')
user_year = self.request.get('year')
month = valid_month(user_month)
day = valid_day(user_day)
year = valid_year(user_year)
if not(month and day and year):
self.write_form("That doesn't look valid to me, friend.", user_month, user_day, user_year)
else:
self.redirect("/thanks")
class ThanksHandler(webapp2.RequestHandler):
def get(self):
self.response.out.write("Thanks! That's a totally valid day!")
app = webapp2.WSGIApplication([('/', MainPage),
('/thanks', ThanksHandler)],
debug=True)
虽然代码在GAE和http://localhost:8081/上运行良好,但当我尝试通过Spyder中的点击运行代码时失败。错误消息是: ImportError:没有名为webapp2的模块 我还看了import webapp2 works on google-app-engine even though I don't have webapp2 installed 并将GAE目录添加到我的〜/ .bashrc作为其他人:
export PYTHONPATH="$PYTHONPATH:/home/lehr/Web/google_appengine/"
export PYTHONPATH="$PYTHONPATH:/home/lehr/Web/google_appengine/lib/"
export PYTHONPATH="$PYTHONPATH:/home/lehr/Web/google_appengine/lib/yaml"
但即使重新启动ubuntu,这也不起作用。
答案 0 :(得分:1)
GAE应用程序代码不是作为独立应用程序直接执行的,它需要由知道如何加载和执行应用程序代码的开发服务器执行(同时使用模拟的GAE python沙箱功能补充它) )。请参阅Using the Local Development Server。
你可能能够与SDK一起一起执行(即执行dev_appserver.py
并传递与你获得它时相同的args没有spyder工作)。但是我不熟悉Spyder,我不确定它是否支持通过第三方工具执行您的应用程序代码(如果确实如此 - 如果它真的对开发很实用/有用)