Query('foo').bar results in errors

[msiemens]

Source:

>>> from tinydb import Query
>>> Query('foo').bar

Stack trace:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\site-packages\tinydb\queries.py", line 113, in __getattr__
    return Query(self._path + [item])
TypeError: cannot concatenate 'str' and 'list' objects
TypeError: Can't convert 'list' object to str implicitly

Discovered by @mikeckennedy when creating https://github.com/mikeckennedy/tinydb-sample-blog. We should really change the API here so people don't use it by accident in a way that breaks their programs.

[eugene-eeo]

Make the constructor's signature *arg?

[msiemens]

I've now solved this by removing the Query constructor parameter altogether. The parameter was never intended to be used by the user anyway so this should be the most elegant solution.