cosmo-generator stopped working from version 1.2.2 to version 2.0

[lukashergt]

The cobaya-cosmo-generator stopped working in version 2.0.

Error message with python2:

Traceback (most recent call last):
  File "/home/lh561/.virtualenvs/py27env/bin/cobaya-cosmo-generator", line 11, in <module>
    load_entry_point('cobaya', 'console_scripts', 'cobaya-cosmo-generator')()
  File "/home/lh561/Documents/Projects/CobayaPrj/cobaya/cobaya/cosmo_input/gui.py", line 291, in gui_script
    window = MainWindow()
  File "/home/lh561/Documents/Projects/CobayaPrj/cobaya/cobaya/cosmo_input/gui.py", line 59, in __init__
    modules = get_available_modules(kind)
  File "/home/lh561/Documents/Projects/CobayaPrj/cobaya/cobaya/tools.py", line 148, in get_available_modules
    if __init__filename and os.path.getsize(__init__with_path):
  File "/home/lh561/.virtualenvs/py27env/lib/python2.7/genericpath.py", line 57, in getsize
    return os.stat(filename).st_size
OSError: [Errno 20] Not a directory: '/home/lh561/Documents/Projects/CobayaPrj/cobaya/cobaya/samplers/__init__.py/__init__.py'
QClipboard: Unable to receive an event from the clipboard manager in a reasonable time

To check whether this might be due to the python version I tried it with python3, but only got:

Segmentation fault

The repetition of /__init__.py seems to cause the problem. Glancing at cobaya/tools.py there were too many changes for me to easily spot what might have caused this, i.e. I guess this'll be easier for those familiar with the changes made.

[JesusTorrado]

My bad: there was a last minute change that I didn't test in Python 2. Thanks for the report!

Fixed in master, but not uploaded to PyPI yet, so please pull from GitHub.

Also, unless you have a really good reason to use Python 2 (e.g. compatibility with old external code), I'd really recommend you switching to Python 3: end of life of Python 2 is in 4 months!