NoReverseMatch at /shop/checkout/

[Sam Harvey]

Google Checkout and Test Payment work, Paypal does not work, not even
when it is the sole enabled payment module.

I have examined all the info I could find through search engines, and
by searching this forum for "noreversematch checkout" (no quotes).


Relevant django+satchmo debug output in browser:
http://www.mywebsite.com/shop/checkout/

NoReverseMatch at /shop/checkout/
Reverse for 'satchmo_checkout-step2' with arguments '()' and keyword
arguments '{}' not found.


Relevant packages installed:
easy_install ssl
python-crypto

In my setup, nginx+ssl is a frontend to apache2+wsgi.
The site is accessible via http and https.

Thanks,

Sam Harvey


Files:
/home/django_user/domains/mywebsite.com/merchant/satchmo.log
http://pastebin.com/f5caf2cf3

/home/django_user/domains/mywebsite.com/merchant/settings.py
http://pastebin.com/f564dbddb

/home/django_user/domains/mywebsite.com/merchant/local_settings.py
http://pastebin.com/f577cf83

/home/django_user/domains/mywebsite.com/merchant/merchant.wsgi
http://pastebin.com/f19442428

/etc/nginx/nginx.conf
http://pastebin.com/f190795d7

/etc/nginx/proxy.conf
http://pastebin.com/fb11c8f9

/etc/nginx/sites-enabled/mywebsite.com
http://pastebin.com/f6d1f5a27

/etc/nginx/sites-enabled/mywebsite.com.https
http://pastebin.com/f182c4a87

/etc/apache2/apache2.conf
http://pastebin.com/f38f19a46

/etc/apache2/ports.conf
http://pastebin.com/f4da117f1

/etc/apache2/sites-enabled/mywebsite.com
http://pastebin.com/f62d65bf9

[Chris Moffitt]

Just to double check, did you bounce the django server after you enabled the paypal module?

-Chris

[Sam Harvey]

On Jul 3, 2:23 pm, Chris Moffitt <ch...@moffitts.net> wrote:
> Just to double check, did you bounce the django server after you enabled the
> paypal module?
>
> -Chris

Chris,

If by 'bounce', you mean restart: yes. I restarted both nginx and
apache2.

Thanks,
Sam

[Samuel Harvey]

I've been digging some more, and am still just as stuck...

I did find this in satchmo.log:
satchmo_utils: ERROR Could not find any url for satchmo_checkout-step2

I puttered around in payment/urls.py and payment/modules/paypal/urls.py

It seems like the satchmo_checkout-step2 urlpatterns are generated
from payment/modules/{modulename}/urls.py. Perhaps something in my
configuration is causing this generation to occur out of order?

I tried changing where the satchmo urlpatterns are imported
mysite/urls.py, which didn't help. I also started fiddling with a new
Satchmo store from scratch, which had this same problem for a while,
then it fixed itself inexplicably... so now I'm trying to figure out
what the heck I did right!

Thanks,
Sam

[Chris Moffitt]

You could try the trick here to try to get some more info on why that error is happening -
http://bitbucket.org/chris1610/satchmo/wiki/InstallationHints

-Chris

[Samuel Harvey]

On Sun, Jul 5, 2009 at 7:43 AM, Chris Moffitt<ch...@moffitts.net> wrote:
> You could try the trick here to try to get some more info on why that error
> is happening -
> http://bitbucket.org/chris1610/satchmo/wiki/InstallationHints
>
> -Chris
>

The following script tests to see if Satchmo is even able to do all
that urlpattern creation mumbo-jumbo on a particular install. I'm
running it from a ./manage.py shell, and I execute it by typing:
>>> from test_paymentmodules_urls import *

========
## test_paymentmodules_urls.py
from livesettings import config_get, config_get_group, config_value
from satchmo_utils.dynamic import lookup_url, lookup_template
from django.core import urlresolvers

payment_modules = config_get('PAYMENT', 'MODULES')
for paymentmethod in payment_modules:
payment_module = config_get_group(paymentmethod)
for s in ['step1', 'step2', 'step3', 'success', 'ipn']:
named_url = 'satchmo_checkout-%s' % s
try:
print lookup_url(payment_module, named_url)
except:
print "***FAIL: lookup_url(%s, %s)" % (payment_module.key,
named_url)
try:
urlresolvers.resolve(named_url, None, {'paymentmethod':
paymentmethod})
except:
print "***FAIL: urlresolvers.resolve(%s, None,
{'paymentmethod': %s})" % (named_url, paymentmethod)
========

The output from my barebones install with a working /shop/checkout/:

========
/shop/checkout/
***FAIL: urlresolvers.resolve(PAYMENT_PAYPAL, satchmo_checkout-step1)
/shop/checkout/paypal/
***FAIL: urlresolvers.resolve(PAYMENT_PAYPAL, satchmo_checkout-step2)
/shop/checkout/paypal/confirm/
***FAIL: urlresolvers.resolve(PAYMENT_PAYPAL, satchmo_checkout-step3)
/shop/checkout/paypal/success/
***FAIL: urlresolvers.resolve(PAYMENT_PAYPAL, satchmo_checkout-success)
/shop/checkout/paypal/ipn/
***FAIL: urlresolvers.resolve(PAYMENT_PAYPAL, satchmo_checkout-ipn)
========

The output from the broken install:

========
/shop/checkout/
***FAIL: urlresolvers.resolve(satchmo_checkout-step1, None,
{'paymentmethod': PAYMENT_PAYPAL})
***FAIL: lookup_url(PAYMENT_PAYPAL, satchmo_checkout-step2)
***FAIL: urlresolvers.resolve(satchmo_checkout-step2, None,
{'paymentmethod': PAYMENT_PAYPAL})
***FAIL: lookup_url(PAYMENT_PAYPAL, satchmo_checkout-step3)
***FAIL: urlresolvers.resolve(satchmo_checkout-step3, None,
{'paymentmethod': PAYMENT_PAYPAL})
***FAIL: lookup_url(PAYMENT_PAYPAL, satchmo_checkout-success)
***FAIL: urlresolvers.resolve(satchmo_checkout-success, None,
{'paymentmethod': PAYMENT_PAYPAL})
***FAIL: lookup_url(PAYMENT_PAYPAL, satchmo_checkout-ipn)
***FAIL: urlresolvers.resolve(satchmo_checkout-ipn, None,
{'paymentmethod': PAYMENT_PAYPAL})
========

I'm not really sure what to make of this, and just running a
lookup_url or urlresolvers.resolve either works or gives me a
uselessly ambiguous traceback.

Thanks,
Sam

[Samuel Harvey]

I turned off memcache, and everything seems fine now, for some strange
reason. I'll explore this, and let you all know where the trail leads.

Sam

[Samuel Harvey]

M'k... switched from cmemcache to python-memcached, and everything is a-okay.

Sam