[zanata-bugs] [Bug 732330] New: ValueError when trying to pull some documents

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Summary: ValueError when trying to pull some documents

https://bugzilla.redhat.com/show_bug.cgi?id=732330

           Summary: ValueError when trying to pull some documents
           Product: Zanata
           Version: 1.4
          Platform: Unspecified
        OS/Version: Linux
            Status: NEW
          Severity: unspecified
          Priority: unspecified
         Component: Component-PythonClient
        AssignedTo: zanata-dev-internal at redhat.com
        ReportedBy: damason at redhat.com
         QAContact: dchen at redhat.com
                CC: zanata-bugs at redhat.com, zanata-dev-internal at redhat.com
   Estimated Hours: 0.0
    Classification: Community
      Story Points: ---
              Type: ---


Description of problem:
Python client throws an exception when trying to pull a specific document from
the server.

Version-Release number of selected component (if applicable):
Latest python client from github ( commit
8f49b0a83f7371b35cd02c886e6919c61d4ba3d8 )

How reproducible:
Always

Steps to Reproduce:
1.Set up the standard publican-demo from the maven client source
2.Download pot file from
https://github.com/jeremyclark13/Techozoic-Fluid/blob/4fd198372f46d7ac961b97310f57e13be720a01a/languages/techozoic_fluid.pot
into <project-dir>/pot/subdir/
3.in project home, run 'zanata push --project-type=publican
--srcdir=./pot/subdir'
4.in project home, run 'zanata pull --project-type=publican'



Actual results:
Fetching the content of techozoic_fluid from Zanata server: 
Retrieving zh translation from server:
Traceback (most recent call last):
  File "/usr/bin/zanata", line 5, in <module>
    pkg_resources.run_script('zanata-python-client==1.2.5-23-g8f49-mod',
'zanata')
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 461, in
run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python2.6/site-packages/pkg_resources.py", line 1194, in
run_script
    execfile(script_filename, namespace, namespace)
  File
"/usr/lib/python2.6/site-packages/zanata_python_client-1.2.5_23_g8f49_mod-py2.6.egg/EGG-INFO/scripts/zanata",
line 25, in <module>
    zanata.run()
  File
"/usr/lib/python2.6/site-packages/zanata_python_client-1.2.5_23_g8f49_mod-py2.6.egg/zanataclient/zanata.py",
line 1206, in run
    program_name=os.path.split(sys.argv[0])[1],
  File
"/usr/lib/python2.6/site-packages/zanata_python_client-1.2.5_23_g8f49_mod-py2.6.egg/zanataclient/command.py",
line 310, in handle_program
    command(command_options, args)
  File
"/usr/lib/python2.6/site-packages/zanata_python_client-1.2.5_23_g8f49_mod-py2.6.egg/zanataclient/zanata.py",
line 1170, in pull
    zanatacmd.pull_command(zanata, locale_map, project_id, iteration_id,
filelist, lang_list, outpath, command_type)
  File
"/usr/lib/python2.6/site-packages/zanata_python_client-1.2.5_23_g8f49_mod-py2.6.egg/zanataclient/zanatacmd.py",
line 411, in pull_command
    publicanutil.save_to_pofile(pofile, result, pot)
  File
"/usr/lib/python2.6/site-packages/zanata_python_client-1.2.5_23_g8f49_mod-py2.6.egg/zanataclient/publicanutil.py",
line 294, in save_to_pofile
    po.save()
  File "/usr/lib/python2.6/site-packages/polib.py", line 419, in save
    contents = getattr(self, repr_method)()
  File "/usr/lib/python2.6/site-packages/polib.py", line 626, in __str__
    return ret + _BaseFile.__str__(self)
  File "/usr/lib/python2.6/site-packages/polib.py", line 303, in __str__
    ret.append(entry.__str__(self.wrapwidth))
  File "/usr/lib/python2.6/site-packages/polib.py", line 995, in __str__
    for fpath, lineno in self.occurrences:
ValueError: too many values to unpack



Expected results:
Fetching the content of techozoic_fluid from Zanata server: 
Retrieving zh translation from server:
Writing po file to
/home/damason/zanata-demo/demo-publican/zh/techozoic_fluid.po

Additional info:

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