[Scons-users] Python Logging?

[Brian Fitzgerald]

I got to the point where I have my scons in a git repository, then I just hack on it if I need more logging, then revert back to original code when I'm done. For me at least this is an easier approach.

Sent from my iPhone

> On Aug 30, 2014, at 5:41 PM, "Nick Hilton via Scons-users" <scons-users at scons.org> wrote:
> 
> 
> 
> Yes, I've tried using it but it's not as accurate as I would like.  When using a CacheDir, explain will just say the file doesn't exist and will rebuild it.
> 
> 
> I've ran into permissions issues with a shared CacheDir() so explain won't indicate that a cached file exists but can't be read.  It won't tell me that it can't write to the cache either.
> 
> I'd like to see some logging that states this level of detail.
> 
> Sometimes I'd like this detail for documenting the dependency tree, with details about how a dependency got into the tree in the first place.
> 
> :)
> Nick
> 
> 
> 
> ________________________________
> From: Vasily <vasslitvinov at pisem.net>
> To: Nick Hilton <weegreenblobbie at yahoo.com>; SCons users mailing list <scons-users at scons.org> 
> Sent: Saturday, August 30, 2014 1:46 PM
> Subject: Re: [Scons-users] Python Logging?
> 
> 
> 
> I'm not a really experienced SCons user, but there's an option you might be looking for - "--debug=explain" should tell you why SCons is rebuilding this or that.
> 
> Thanks,
> Vasily
> 
> 
> 
> 2014-08-31 0:02 GMT+04:00 Nick Hilton via Scons-users <scons-users at scons.org>:
> 
> 
>> 
>> 
>> Hello,
>> 
>> 
>> I would like to lean the structure of scons so I can create fixes for bugs that I find.  However the codebase is pretty complex the last time I tried to follow the execution path.
>> 
>> 
>> For a project at work, we are using a shared cache dir, yet sometimes I see output like this:
>> 
>> 
>>   Retrieved some/path/to/target from cache
>>   Building some/path/to/target
>> 
>> 
>> So it pulled the file from cache and then immediately builds it again.
>> 
>> 
>> Using the the Python logging module might help newbies or veterans alike to understand what's happening under the hood.
>> 
>> 
>> Are there any plans on using the Python logging module to get detailed debug messages as to why actions are taking place?
>> 
>> 
>> Thanks!
>> Nick
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