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appfunc.py
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appfunc.py
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# coding=utf-8
import webapp2
from google.appengine.ext.db import GqlQuery
from google.appengine.api import mail
from igaelib import logging
from traceback import format_exc
from google.appengine.ext.webapp.util import login_required
import models
import initialize
templateenv = initialize.templateenv
class DataStore(webapp2.RequestHandler):
@login_required
def get(self, table):
try:
clazz = getattr(models, table)
fields = getattr(clazz, '_field')
rspdict = {}
rspdict['fieldsdef'] = fields
rspdict['table'] = table
template = templateenv.get_template("app/datastore.get.html")
self.response.out.write(template.render(rspdict))
except:
logging.error(format_exc())
def post(self, table):
try:
operateflag = self.request.get('operateflag')
clazz = getattr(models, table)
fields = getattr(clazz, '_field')
if operateflag == 'I':
d = dict([(field, self.request.get(field)) for field in fields])
q = clazz.all()
for key in d.keys():
q = q.filter('%s =' % key, d[key])
e = None
for i in q:
e = i
if not e:
e = apply(clazz, [], d)
e.put()
else:
for key in d.keys():
setattr(e, key, d[key])
e.put()
except Exception as e:
logging.error(format_exc())
finally:
self.redirect("/datastore/%s" % table)
class Test(webapp2.RequestHandler):
def get(self):
self.response.out.write("哈哈")