Errors in the provided notebook example Owls Demo.ipynb

[fbob]

I've got numerous errors in the provided notebook example Owls Demo.ipynb but don't know if it's due to my installation or something else: owls-0.7 with python2.7 Anaconda distribution.

Here are some of the errors I got:

sets = Cases([s1,s1])
NameError: name 'Cases' is not defined

s1.properties.origins['T','1000','y0.1']
---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
<ipython-input-5-53cddc61b46d> in <module>()
----> 1 s1.properties.origins['T','1000','y0.1']

AttributeError: Origins instance has no attribute '__getitem__'

#FIXME import initial conditions
c1 = read_eul(files=['mut','U','k', 'alphat','omega','T'],
              folder='./buoyantCavity/', 
              name='baz',plot_properties=props, skiplines=25)
importing baz: 

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-6-2e72f1d88b23> in <module>()
      2 c1 = read_eul(files=['mut','U','k', 'alphat','omega','T'],
      3               folder='./buoyantCavity/',
----> 4               name='baz',plot_properties=props, skiplines=25)

/home/beaubert/.local/lib/python2.7/site-packages/Owls-0.0.0-py2.7.egg/Owls/FoamFrame.pyc in read_eul(folder, files, skiplines, name, decomposed, preHooks, **kwargs)
     60                      search_pattern=search, name=name,
     61                      skiplines=skiplines, show_func="scatter",
---> 62                      preHooks=preHooks, **kwargs)
     63 
     64 

/home/beaubert/.local/lib/python2.7/site-packages/Owls-0.0.0-py2.7.egg/Owls/FoamFrame.pyc in __init__(self, *args, **kwargs)
    224                        maxlines=lines,
    225                        skiptimes=times,
--> 226                        exclude=exclude,
    227                   )
    228            try:

/home/beaubert/.local/lib/python2.7/site-packages/Owls-0.0.0-py2.7.egg/Owls/io.pyc in import_foam_folder(path, search, files, skiplines, maxlines, skiptimes, exclude)
    304     if not path.endswith('/'):
    305         path = path + '/'
--> 306     fileList = find_datafiles(path, search=search, files=files, exclude=exclude)
    307     if not fileList:
    308         print("no files found")

/home/beaubert/.local/lib/python2.7/site-packages/Owls-0.0.0-py2.7.egg/Owls/io.pyc in find_datafiles(path, files, search, exclude)
     77             list of found files
     78     """
---> 79     data_folders = find_datafolders(search, path, exclude)
     80     return OrderedDict(
     81         [(time, _get_datafiles_from_dir(time, files))

/home/beaubert/.local/lib/python2.7/site-packages/Owls-0.0.0-py2.7.egg/Owls/io.pyc in find_datafolders(regex, path, exclude)
     91     folders = []
     92     for fold,dirs,_ in os.walk(search_folder):
---> 93         dirs[:] = [d for d in dirs for ex in exclude if not re.match(ex,d)]
     94         if re.match(complete_regex,fold):
     95             folders.append(fold)

TypeError: 'NoneType' object is not iterable

[greole]

ok most of the examples should work now.

[fbob]

Thanks, most of the examples look good now.

[greole]

56d2d024ffbccf1cd356142e99cb1d8d9e73f5ed fixes logfile parsing. Might be of interest.