MergeInfoEnhancer missing SimpleContainer

[jp.stacey@…]

RevTree itself works brilliantly: thanks for that. It's really improved our ability to track subversion branches.

However, we're trying to get MergeInfoEnhancer to work, and running up against a number of problems (this is in revision 4024). If we just build the egg and drop it in (and enable it in the config, we get the following error:

NameError: global name 'SimpleContainer' is not defined

(how-to-reproduce below). It looks like SimpleContainer isn't imported by enhancer.py at all, but it does exist in MergeEnhancer.

If we then build an egg for MergeEnhancer and drop that in (and enable it), and also put in mergeinfoenhancer/enhancer.py:

from mergeenhancer.enhancer import SimpleContainer

then we get a different error, which doesn't give us a stacktrace, saying

No node REL-1.1-webform at revision 1321

Below is the standard Trac how-to-reproduce for the first error.

How to Reproduce

While doing a GET operation on /revtree, Trac issued an internal error.

Request parameters:

{'author': u'',
 'branch': u'',
 'limits': u'limrev',
 'period': u'31',
 'revmax': u'1336',
 'revmin': u'1290',
 'style': u'compact'}

User Agent was: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.9.0.3) Gecko/2008092510 Ubuntu/8.04 (hardy) Firefox/3.0.3

System Information

Trac	0.11.1
Python	2.5.2 (r252:60911, Sep 29 2008, 21:31:01) [GCC 4.3.2]
setuptools	0.6c8
psycopg2	2.0.7
Genshi	0.5
mod_python	3.3.1
Pygments	0.10
Subversion	1.5.4 (r33841)
jQuery:	1.2.6

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/trac/web/main.py", line 423, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.5/site-packages/trac/web/main.py", line 197, in dispatch
    resp = chosen_handler.process_request(req)
  File "build/bdist.linux-i686/egg/revtree/web_ui.py", line 246, in process_request
    return self._process_revtree(req)
  File "build/bdist.linux-i686/egg/revtree/web_ui.py", line 335, in _process_revtree
    style=revstore['style'])
  File "build/bdist.linux-i686/egg/revtree/svgview.py", line 981, in create
    self.repos, self))
  File "build/bdist.linux-i686/egg/mergeinfoenhancer/enhancer.py", line 158, in create
    return MergeInfoEnhancer(env, req, repos, svgrevtree)
  File "build/bdist.linux-i686/egg/mergeinfoenhancer/enhancer.py", line 36, in __init__
    enhancer = SimpleContainer()
NameError: global name 'SimpleContainer' is not defined

[Emmanuel Blot]

I will have a look at it, 0.6.x is still in early development stage, you may want to checkout the latest 0.5.x version of the plugin.

[Emmanuel Blot]

fixed: (In [4696]) Fixes #4006. The reported bug is fixed, however the merge graph is not yet fully valid.

[Emmanuel Blot]

Duplicate of #3639