Understood now. It could be less confusing if we give a better variable name (without `_re`) or put some comments after removing `exrex` :-)
On Tue, Dec 13, 2016 at 4:03 PM Rosensweig, Elisha (Nokia - IL) < elisha.rosensw...@nokia.com> wrote: > Yes. We actually had to remove the regex generation support a few months > ago, since the python package we were using – exrex – was not one that > OpenStack supported. > > > > *From:* Yujun Zhang [mailto:zhangyujun+...@gmail.com] > *Sent:* Tuesday, December 13, 2016 8:32 AM > > > *To:* OpenStack Development Mailing List (not for usage questions) < > openstack-dev@lists.openstack.org> > > *Subject:* Re: [openstack-dev] [vitrage] how to use mock driver > > > > Elisha, thanks for the explanation. The difference is clear to me now. > > > > If I understand it correctly, the regular expression in spec JSON is for > information only. It is never compiled into a `re` object. > > > > The actual values are generated in `static_info_parsers` from the > `mapping`. The regular expression is neither used as a value template nor > for value validation. > > > > Is that right? > > > > On Mon, Dec 12, 2016 at 8:47 PM Rosensweig, Elisha (Nokia - IL) < > elisha.rosensw...@nokia.com> wrote: > > Hi, > > > > · In Vitrage Datasources, we can have a different input format > for snapshots and updates. Thus, we need a different JSON file for each. > > · Also, as part of the Mock feature, we need to support (for each > resource) things that will be static, such as it’s name, and things that > change over time, such as timestamps. We support this partially via > different JSON files. In general, the dynamic file (marked with “D”) > *overwrites* the static one (marked with “S”). > > · In the code you can further inject specific fields you want to > have for a specific test, in addition to the JSON files. See examples in > test_scenario_evaluator.py. > > > > Elisha > > > > *From:* Yujun Zhang [mailto:zhangyujun+...@gmail.com] > *Sent:* Monday, December 12, 2016 8:23 AM > *To:* OpenStack Development Mailing List (not for usage questions) < > openstack-dev@lists.openstack.org> > *Subject:* [openstack-dev] [vitrage] how to use mock driver > > > > Is there any documentation on how to use mock driver for unit testing? > > > > It seems it generates fake events from json spec but what is the different > between > > > > - `xxx_snapshot_X.json` and `xxx_dynamic_X.json` > > - `xxx_S` and `xxx_D` > > > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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