[tahoe-lafs-trac-stream] [Tahoe-LAFS] #3590: Error in integration tests (test_web.py test_status()): 'str' object has no attribute 'render'

[Tahoe-LAFS]

#3590: Error in integration tests (test_web.py test_status()): 'str' object has no
attribute 'render'
----------------------+----------------------------------
 Reporter:  itamarst  |          Owner:  itamarst
     Type:  defect    |         Status:  new
 Priority:  normal    |      Milestone:  Support Python 3
Component:  unknown   |        Version:  n/a
 Keywords:            |  Launchpad Bug:
----------------------+----------------------------------
 If you run all of test_web.py integration tests, you get the following
 traceback:

 {{{
 integration/test_web.py::test_status 2021-01-15T11:25:49-0500
 [twisted.python.log#info] web: 127.0.0.1 POST
 /uri?redirect_to_result=true&t=mkdir&format=sdmf 303 -
 2021-01-15T11:25:49-0500 [twisted.python.log#info] web: 127.0.0.1 GET
 /uri/[CENSORED] 200 49532021-01-15T11:25:49-0500 [twisted.python.log#info]
 web: 127.0.0.1 POST /uri/[CENSORED] 302 1802021-01-15T11:25:49-0500
 [allmydata.webish.TahoeLAFSRequest#critical]
         Traceback (most recent call last):
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/web/server.py", line 302, in render
             body = resrc.render(self)
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/web/util.py", line 138, in render
             self.d.addCallback(self._cbChild, request).addErrback(
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/internet/defer.py", line 322, in addCallback
             callbackKeywords=kw)
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/internet/defer.py", line 311, in addCallbacks
             self._runCallbacks()
         --- <exception caught here> ---
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/internet/defer.py", line 654, in _runCallbacks
             current.result = callback(current.result, *args, **kw)
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/web/util.py", line 144, in _cbChild
             request.render(resource.getChildForRequest(child, request))
           File "/home/itamarst/Devel/tahoe-lafs/venv27/lib/python2.7/site-
 packages/twisted/web/server.py", line 302, in render
             body = resrc.render(self)
         exceptions.AttributeError: 'str' object has no attribute 'render'
 }}}

 There are two problems here:

 1. The traceback.
 2. The fact the traceback doesn't fail the integration test.

 I am not certain this is due to Python 3 port, but it seems plausible, so
 I am going to try to fix it.

--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/3590>
Tahoe-LAFS <https://Tahoe-LAFS.org>
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