以下代码应该从 2 个日期开始,input.html
并显示月份和年份output.html
,但 Google 应用程序引擎返回错误,指出缺少模块 6,即使我已在我的项目库中添加了所有站点包。
我究竟做错了什么?
import webapp2
import jinja2
import os
import time
import datetime
import sys
from dateutil.rrule import rrule, MONTHLY
sys.path.append(os.path.join(os.path.dirname(__file__), "libs"))
template_dir = os.path.join(os.path.dirname(__file__), 'templates')
jinja_env = jinja2.Environment(loader = jinja2.FileSystemLoader(template_dir),
autoescape = True)
def render_str(template, **params):
t = jinja_env.get_template(template)
return t.render(params)
class MainHandler(webapp2.RequestHandler):
def write(self, *a, **kw):
self.response.out.write(*a, **kw)
def render_str(self, template, **params):
return render_str(template, **params)
def render(self, template, **kw):
self.write(self.render_str(template, **kw))
def get(self):
self.render('input.html')
def post(self):
frmstring=self.request.get('from')
tostring=self.request.get('to')
frm=time.strptime(frms,"%Y-%m")
to=time.strptime(tos,"%Y-%m")
dates = [dt for dt in rrule(MONTHLY, dtstart=frm, until=to)]
months_choices = []
for i in range(1,13):
months_choices.append(datetime.date(2008, i, 1).strftime('%B'))
self.render('output.html',dates = dates,months_choices=months_choices)
app = webapp2.WSGIApplication([
('/', MainHandler)
], debug=True)