vitorio / ocropodium Goto Github PK

Would be very grateful for help tracking down the bugs! Many Thanks and great 
work!

What steps will reproduce the problem?
Problem 1
1. Use ocropodium on ubuntu 10.04
2. python manage.py test

Problem 2
1. OR running a test batch job. 

What is the expected output? What do you see instead?

Problem 1
tests to pass

Problem 2
batch to produce transcript

What version of the product are you using? On what operating system?

current snapshot

Please provide any additional information below.

In addition I am unable to get other features to work. I can view the 
interface, but running any tasks producers the error:

'exceptions.ValueError' object has no attribute 'msg'

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And the celery log shows. 
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[2011-07-27 13:32:47,075: INFO/MainProcess] Got task from broker: 
run.batchitem[889610d0-b84c-11e0-8c08-0800271d2994]
[2011-07-27 13:32:47,320: ERROR/PoolWorker-1] 
run.batchitem[889610d0-b84c-11e0-8c08-0800271d2994]: Unhandled exception: axes 
don't match array
[2011-07-27 13:32:47,346: ERROR/MainProcess] Task 
run.batchitem[889610d0-b84c-11e0-8c08-0800271d2994] raised exception: 
AttributeError("'exceptions.ValueError' object has no attribute 'msg'",)
Traceback (most recent call last):
  File "/home/madteckhead/.virtualenvs/ocr/src/celery/celery/execute/trace.py", line 34, in trace
    return cls(states.SUCCESS, retval=fun(*args, **kwargs))
  File "/home/madteckhead/.virtualenvs/ocr/src/celery/celery/task/base.py", line 241, in __call__
    return self.run(*args, **kwargs)
  File "/home/madteckhead/src/ocropodium/ocradmin/batch/tasks.py", line 58, in run
    #return dict(error=err.msg)
AttributeError: 'exceptions.ValueError' object has no attribute 'msg'
None

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Here are some of the results, I believe there are more failed tests, but they 
roll out of the terminal buffer. I
================================================================================
================================================================================
==================================================

There are a couple files missing from the latest version of ocropodium. 

Both ocr/tools/plugins/components/hintsegmenter.py and rect.py are symlinks to 
files on another machine at /home/michaelb/dev/ocr-grid/trunk.

Thanks for committing the latest updates to deal with the ocropy/ocrolib 
changeover. 

There is a remaining dependency (as of rev. 2a0e063068) in the init_trainer() 
method, line 150 of ocropus_wrapper.py. I've tried to find a workaround for 
this issue, but have had no luck.

The Ocropy component of Ocropus has been rewritten and renamed to "Ocrolib," 
which breaks the imports (and subsequent components) in the ocropus_wrapper.py 
script.

See the change history at 
http://code.google.com/p/ocropus/source/list?repo=ocropy

For now, a workaround is comment out:

from ocropy import components

and use:

segmenter = ocropus.make_ISegmentPage(self.params.psegmenter)

on lines 311/312.

What steps will reproduce the problem?
1. Use RegionExtractor in common.py

Still some typos in common.py RegionExtractor by the looks of it, as of 
707238b6e63a:

line 750  - extra "self" parameter when calling self.comp.setPageColumns
line 757  - extra "self" parameter when calling self.comp.setPageParagraphs
line 776  - undefined variable "h" (should be self.h)
line 779  - undefined variable "h" (should be self.h)

What steps will reproduce the problem?
1. Install on Ubuntu 10.04 following the instructions
2. Go to the binarize page
3. Try to binarize an image

What is the expected output? What do you see instead?
Expected output is a binarized image. Instead I get the following error:
=====
Error: 
/home/ahankins/src/ocropodium/ocradmin/media/temp/ahankins/20101110193514/Page_0
354_bin.png: cannot open file for writing

null
=====

The file system permissions on this file are root:root, while all other daemons 
are running under my user.

What version of the product are you using? On what operating system?
Latest HG checkout on Ubuntu 10.04