non-Kilosort CSV files in directory cause Phy to crash

[aliddell]

Problem was I had a CSV describing the probe layout given to me by the author of the dataset and Phy tried to read it.

I would enumerate which CSVs you're expecting to find, or warn users to use a clean directory (preferably both).

Here's the stack trace:

[D] cli:39               Traceback (most recent call last):
  File "c:\users\alan\anaconda3\envs\phy\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\users\alan\anaconda3\envs\phy\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Users\Alan\Anaconda3\envs\phy\Scripts\phy.exe\__main__.py", line 9, in <module>
    sys.exit(phy())
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\click\core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\click\decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\gui.py", line 602, in gui
    _run_cmd('_run(params)', ctx, globals(), locals())
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phy\utils\cli.py", line 73, in _run_cmd
    return exec_(cmd, glob, loc)
  File "<string>", line 1, in <module>
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\gui.py", line 574, in _run
    controller = TemplateController(**params)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\gui.py", line 86, in __init__
    self.model = TemplateModel(dat_path, **kwargs)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\model.py", line 188, in __init__
    self._load_data()
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\model.py", line 288, in _load_data
    self.metadata = self._load_metadata()
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\model.py", line 317, in _load_metadata
    field_name, values = load_metadata(filename)
  File "c:\users\alan\anaconda3\envs\phy\lib\site-packages\phycontrib\template\model.py", line 49, in load_metadata
    _, field_name = next(reader)
ValueError: too many values to unpack (expected 2)

[rossant]

should be fixed in the dev branch of phy