It doesn't look like it. This is the log INFO 2011-08-18 20:08:48,221 index.py:30] Wrote answer, key is agxkZXZ-bnVtZ3Vlc3NyDAsSBkFuc3dlchhWDA Traceback (most recent call last): File "C:\Python25\lib\logging\__init__.py", line 744, in emit msg = self.format(record) File "C:\Python25\lib\logging\__init__.py", line 630, in format return fmt.format(record) File "C:\Python25\lib\logging\__init__.py", line 418, in format record.message = record.getMessage() File "C:\Python25\lib\logging\__init__.py", line 288, in getMessage msg = msg % self.args TypeError: int argument required INFO 2011-08-18 20:08:48,299 dev_appserver.py:4247] "POST / HTTP/ 1.1" 200 - INFO 2011-08-18 20:08:48,456 dev_appserver.py:4247] "GET / numguess.css HTTP/1.1" 200 -
If that means anything I see a TypeError... maybe that's what is stopping the random number entity to be pulled back out? Thanks again for the help. On Aug 18, 11:07 am, Robert Kluin <robert.kl...@gmail.com> wrote: > Hey Matt, > Yeah there was a typo in my same code, should not have been: > logging.info('Wrote answer, key is: %s', str(answer.key())) > but rather: > logging.info('Wrote answer, key is: %s', str(answer)) > > What that is telling you is that an answer entity was successfully > written. So, now you know that the entity is getting written, what is > the next logging line? Are you getting an entity back from the > datastore? > > Robert > > > > > > > > On Thu, Aug 18, 2011 at 12:33, Matt <mpiechow...@gmail.com> wrote: > > Thanks for the heads up on logging. > > > I tried the logging but don't know if I did it right. For the first > > logging part in the code, I put: > > logging.info('Wrote answer, key is: %s', str(answer.key())) > > and it gave me this in the browser: > > AttributeError: 'Key' object has no attribute 'key' > > > I tried replacing key with ans but that gave the same error type. > > When I just put: > > logging.info('Wrote answer, key is: %s', str(answer)) > > the log file comes with this: > > Wrote answer, key is agxkZXZ-bnVtZ3Vlc3NyDAsSBkFuc3dlchhUDA > > > Am I doing something wrong or does this info mean anything? I honestly > > don't know what to make of it or what to change to get the random > > number in/out.. I feel like I am following what the docs say though. > > > On Aug 17, 10:19 pm, Robert Kluin <robert.kl...@gmail.com> wrote: > >> Hi, > >> You should check out the Python logging package, it is super handy. > >> Add some logging calls to your code so you can see what is happening. > >> For example: > > >> import logging > > >> def post(self): > >> stguess = self.request.get('guess') > >> if stguess == 'new': > >> answer = Answer(ans = (random.randint(1, 100))).put() > >> logging.info('Wrote answer, key is: %s', str(answer.key())) > >> number = Answer.all().get() > >> if number is not None: > >> logging.info('Got answer, value is: %d', number.ans) > >> answer = number.ans > >> else: > >> logging.info('Oh No! Got no answer!') > >> answer = None > >> else: > >> logging.info('Doing nothing.') > > >> Robert > > >> On Wed, Aug 17, 2011 at 17:33, Matt <mpiechow...@gmail.com> wrote: > >> > I am trying to pull an integer from the datastore but I keep getting > >> > None back. I store the integers here- > > >> > class Answer(db.Model): > >> > ans = db.IntegerProperty() > > >> > As a test I did this - > > >> > def post(self): > > >> > stguess = self.request.get('guess') > >> > if stguess == 'new': > >> > answer = Answer(ans = (random.randint(1, 100))).put() > >> > number = Answer.all().get() > >> > if number is not None: > >> > answer = number.ans > >> > else: > >> > answer = None > >> > msg = str(answer) > > >> > So what that does is take user input from the user and if they entered > >> > 'new' follow the if path. ans equals a random integer between 1 and > >> > 100. Put it in Answer. Then immediately after, pull the first integer > >> > from Answer. If it is not None assign the variable answer to the > >> > result, else assign it to None. msg is displayed on screen. Instead of > >> > a random number which I am expecting to be displayed, None is > >> > displayed instead. > > >> > I also tried using count to see how many items were actually in the > >> > database and the count was more than 0. > > >> > Is there anything wrong with how I am putting or retrieving from the > >> > datastore? How can I change this so I get the random number into the > >> > answer variable, not None? > > >> > Thanks for any help > > >> > -- > >> > You received this message because you are subscribed to the Google > >> > Groups "Google App Engine" group. > >> > To post to this group, send email to google-appengine@googlegroups.com. > >> > To unsubscribe from this group, send email to > >> > google-appengine+unsubscr...@googlegroups.com. > >> > For more options, visit this group > >> > athttp://groups.google.com/group/google-appengine?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google App Engine" group. > > To post to this group, send email to google-appengine@googlegroups.com. > > To unsubscribe from this group, send email to > > google-appengine+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/google-appengine?hl=en. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.