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Hi all,

I have succeed in registering a config option and obtaining it. So how to
load an option from a customized file? Through
cfg.CONF(default_config_files=[setup.cfg]? Still fails loading the config
options in setup.cfg.

Best regards,
Yipei

On Wed, Jun 29, 2016 at 8:36 AM, joehuang <joehuang at huawei.com> wrote:

> Hi, Yipei,
>
>
> "Moreover, I tried to load drivers by line "cfg.CONF.nyp.plugins.simple",
> the console prompts oslo_config.cfg.NoSuchOptError: no such option in group
> DEFAULT: nyp. The setup.cfg is defined as follows."
>
> You are using entry point but not configuration options for plugin
> discovery, and no config option you have registered in oslo_config.cfg, so
> " no such option in group DEFAULT:".
>
> Best Regards
> Chaoyi Huang ( joehuang )
>
> ------------------------------
> *From:* Yipei Niu [newypei at gmail.com]
> *Sent:* 28 June 2016 22:05
> *To:* OpenStack Development Mailing List (not for usage questions)
> *Cc:* joehuang; Vega Cai; skinjo at redhat.com; 金城 忍
> *Subject:* Re: [tricircle] About registering and loading a plugin
>
> Hi all,
>
> Thanks a lot for your valuable advice. I have already succeed in
> registering and loading a self-defined plugin. The entry_point is generated
> by executing setup.py, and found in .egg-info/entry_points.txt, which is
> different from using setup.cfg in https://review.openstack.org/#/c/331638/
> .
>
> Moreover, I tried to load drivers by line "cfg.CONF.nyp.plugins.simple",
> the console prompts oslo_config.cfg.NoSuchOptError: no such option in group
> DEFAULT: nyp. The setup.cfg is defined as follows.
>
> [entry_points]
> nyp.plugins.formmater =
>     simple = nyp.plugins.simple:SimpleFormatter
>     plain = nyp.plugins.simple:SimpleFormatter
>     field = nyp.plugins.field:FieldList
>
> How to solve the problem?
>
> Best regards,
> Yipei
>
> On Tue, Jun 28, 2016 at 10:35 AM, Vega Cai <luckyvega.g at gmail.com> wrote:
>
>> Hi Yipei,
>>
>> You can also refer to my network type driver implementation:
>>
>> https://review.openstack.org/#/c/331638/
>>
>> Type driver is registered in setup.cfg and loaded by code.
>>
>> BR
>> Zhiyuan
>>
>> On 27 June 2016 at 21:44, Yipei Niu <newypei at gmail.com> wrote:
>>
>>> Dear all,
>>>
>>> Recently, I learn to name a plugin based on the doc
>>> http://docs.openstack.org/developer/stevedore/tutorial/naming.html#. I
>>> define a new entry_point for the plugin, then it fails. The console prompts
>>> "stevedore.exception.NoMatches: No 'net.nyp.formatter' driver found,
>>> looking for 'simple'". After setting a new entry_point with setuptools, why
>>> stevedore cannot find the driver based on the entry_point?
>>>
>>> Best regards,
>>> Yipei
>>>
>>
>>
>
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