On Fri, Sep 8, 2017 at 3:18 PM, Leam Hall <leamh...@gmail.com> wrote:
> A kind soul pointed out that my code uses a sys.path.append("lib") to get
> files to be imported:
>
> sys.path.append("lib")
> from character_tools import *
>
> He noted that having an __init__.py in lib and using:
>
> from .character_tools import *
>
> Should be sufficient for "please don't comment yet about 'import *'" levels
> of sufficient. :P
I'm confused about where the character_tools import is made. If that's
within a module in the lib package, it should be fine.
> The code works under python 2.6.6 and 3.6.2. However, py.test (python 2) and
> pytest (python 3) fails. Besides my usual clue, what am I missing?
>
>
>
> ### py.test (python 2)
> ========================================= test session starts
> =========================================
> platform linux2 -- Python 2.6.6 -- pytest-2.3.5
> collected 0 items / 3 errors
>
> =============================================== ERRORS
> ================================================
> ______________________________ ERROR collecting tests/test_base_tools.py
> ______________________________
> tests/test_base_tools.py:6: in <module>
>> import lib.base_tools
> E ImportError: No module named lib.base_tools
It looks like it's failing to find the lib package. Since you removed
the "lib" directory from sys.path, does its parent directory exist in
sys.path?
> ______________________________ ERROR collecting tests/test_character.py
> _______________________________
> /usr/lib/python2.6/site-packages/_pytest/python.py:352: in _importtestmodule
>> mod = self.fspath.pyimport(ensuresyspath=True)
> /usr/lib/python2.6/site-packages/py/_path/local.py:621: in pyimport
>> __import__(modname)
> E File
> "/home/leam/lang/git/makhidkarun/py_tools/tests/test_character.py", line 6
> E import .lib.character
> E ^
> E SyntaxError: invalid syntax
Relative imports are only allowed with the "from .foo import bar" syntax.
However if you fix that, I suspect you're then going to run into the
next error below here. I think you actually just want an absolute
import like "import lib.character" here.
> ___________________________ ERROR collecting tests/test_character_tools.py
> ____________________________
> tests/test_character_tools.py:6: in <module>
>> from ..lib.character_tools import *
> E ValueError: Attempted relative import in non-package
Packages and directories are not the same thing. This is saying that
the tests directory is not a package, so you can't do a relative
import within it. You probably just want "from lib.character_tools
import *".
The Python 3 errors are the same as the above.
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