Web2py ticket invalid links
문제
I started playing around with web2py the other day for a new project. I really like the structure and the whole concept which feels like a breath of fresh air after spending a few years with PHP frameworks.
The only thing (currently) that is bothering me is the ticketing system. Each time I make a misstake a page with a link to a ticket is presented. I guess I could live with that if the link worked. It currently points to an admin page with http as protocol instead of https. I've done a bit of reading and the forced https for admin seems to be a security measure, but this makes debugging a pain.
Whats the standard solution here? Alter the error page, allow http for admin och use logs for debugging?
Best regards Fredrik
해결책
I was in the same boat as you, I did not like the default mechanism. Luckily, customized exception handling with web2py is very straightforward. Take a look at routes.py in the root of your web2py directory. I've added the following to mine:
routes_onerror = [('application_name/*','/application_name/error/index')]
This routes any exceptions to my error handler controller (application_name/controllers/error.py) in which I defined my def index as:
def index():
if request.vars.code == '400':
return(dict(app=request.application,
ticket=None,
traceback="A 400 error was raised, this is controller/method path not found",
code=None,
layer=None,
wasEmailed=False))
elif request.vars.code == '404':
return(dict(app=request.application,
ticket=None,
traceback="A 404 error was raised, this is bad.",
code=None,
layer=None,
wasEmailed=False))
else:
fH = file('applications/%s/errors/%s' % (request.application,request.vars.ticket.split("/")[1]))
e = cPickle.load(fH)
fH.close()
__sendEmail(request.application,e['layer'],e['traceback'],e['code'])
return(dict(app=request.application,
ticket=request.vars.ticket,
traceback=e['traceback'],
code=e['code'],
layer=e['layer'],
wasEmailed=True))
As you can see for non-400 and 404 errors, I'm emailing the traceback to myself and then invoking the corresponding views/error/index.html. In production, this view gives a generic "I'm sorry an error has occurred, developers have been emailed". On my development server, it displays the formatted traceback.
다른 팁
Normally, I just use http://127.0.0.1/ (if you are local or over ssh) or edit/navigate using https://...
So, you will logon the admin app the first time, but always will the show the tickets after.