On Mon, Jul 30, 2018 at 3:15 PM, dieter <die...@handshake.de> wrote:
> stefand...@gmail.com writes:
>> ...
>> The "story" is: In homeassistant (short HA) some modules are installed at
>> runtime during first start ("bootstrapping"), and for some reason loading
>> the modules fails directly after installing the modules. Subsequent starts
>> work fine.
>>
>> The modules that are installed during bootstrapping are installed to
>> `~/.homeassistant/deps/lib/python3.7/site-packages`. Installing the modules
>> happens in a different thread than where the modules are imported. (However
>> as far as I can tell the importing thread waits for the install to finish.)
>>
>> Now the interesting thing is that when I start HA in verbose mode, I can see
>> that Python is trying not all of the paths that are in `sys.path` (in the
>> following snippet I cut out some stuff for brevity. Link to the full log at
>> the end). As one can see the
>> `~/.homeassistant/deps/lib/python3.7/site-packages` location is not tried
>> and hence the import fails:
>
> When I remember right:
>
> * "~" is not automatically expanded into the home directory.
Yes, this would be correct. The expansion of ~ into your home
directory is actually a shell feature. You can use os.path.expanduser
to do the transformation manually, but it won't happen automatically.
Good catch.
ChrisA
--
https://mail.python.org/mailman/listinfo/python-list
