Re: Unable to log to stdout for pgadmin4 in python3

This is not a bug with pgAdmin4 but anyways you can submit *feature request
*to provide option to log only on stdout instead of file.

--
Regards,
Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

[image: https://community.postgresrocks.net/]
<https://community.postgresrocks.net/>

On Thu, Sep 7, 2017 at 10:12 AM, Glen Huang <heyhgl(at)gmail(dot)com> wrote:

> Thanks for offering the solution. I’ll try to apply it for now.
>
> But ideally it could be fixed in pgadmin, since LOG_FILE is now ignored
> all together.
>
> Should I submit a ticket to pgadmin's issue tracker? (does it have one?)
>
> On 7 Sep 2017, at 12:34 PM, Murtuza Zabuawala <murtuza.zabuawala@
> enterprisedb.com> wrote:
>
> I don't think that's possible with FileHandler in python.
>
> The workaround is to change the logging FileHandler to StreamHandler, If
> you have access to pgAdmin4 source code in docker then you can try
> replacing below line (File: *<YOUR_DOCKER_PATH>*/pgadmin4/
> web/pgadmin/__init__.py),
>
> fh = logging.FileHandler(config.LOG_FILE, encoding='utf-8')
>
> with
>
> fh = logging.StreamHandler(sys.stdout)
>
> --
> Regards,
> Murtuza Zabuawala
> EnterpriseDB: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company
>
> [image: https://community.postgresrocks.net/]
> <https://community.postgresrocks.net/>
>
> On Wed, Sep 6, 2017 at 8:30 PM, Glen Huang <heyhgl(at)gmail(dot)com> wrote:
>
>> Hi,
>>
>> I’m running pgadmin4 in docker, and I have set LOG_FILE = '/dev/stdout’
>> to log to stdout, but when running pgAdmin4.py, it fails with:
>>
>> Traceback (most recent call last):
>> File "/usr/local/lib/python3.6/site-packages/pgadmin4/pgAdmin4.py",
>> line 56, in <module>
>> app = create_app()
>> File "/usr/local/lib/python3.6/site-packages/pgadmin4/pgadmin/__init__.py",
>> line 183, in create_app
>> fh = logging.FileHandler(config.LOG_FILE, encoding='utf-8')
>> File "/usr/local/lib/python3.6/logging/__init__.py", line 1030, in
>> __init__
>> StreamHandler.__init__(self, self._open())
>> File "/usr/local/lib/python3.6/logging/__init__.py", line 1059, in
>> _open
>> return open(self.baseFilename, self.mode, encoding=self.encoding)
>> OSError: [Errno 29] Invalid seek
>>
>> I think it has something do with this:
>>
>> https://bugs.python.org/issue27805
>>
>> Is there any way to work around it so I can make pgadmin4 log to stdout?
>>
>> Regards
>> Glen
>>
>
>
>