4836
45%
master: 45%

Ran 10 May 2018 02:56PM UTC

Jobs 5

Files 93

Run time 30min

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Build # 4836

Build Type

push

travis-ci

Committed by

tomka

Commit Message

Import management command: fix ID mapping of users and treenode parents

The introduction of statement level triggers for the skeleton summary
tables require a consistent treenode and class instance state after each
`mport statement. A consistent state means all referenced foreign keys
are available in the database. We currently use Django's deserialization
infrastructure, which relies heavily on the ORM. Therefore, importing
treenodes has gotten a tad more complicated. First, everything is
imported in a reasonable order by first storing semantic data like class
instances and only then moving on to spatial data. This allows skeletons
referenced by a treenode to be already present in the database. Second,
all treenodes are imported first without parent information, which
allows the statement level trigger to run and new IDs to be generated.
Once this is done a second pass will set the correct parent IDs.

Potentially more robust alternatives are: 1. disable the statement level
triggers during import and explicitly regenerate summaries after the
import completed and 2. create custom SQL to create treenodes in a
single statement (like SWC import) and have the statement level trigger
run only once.

Run Details

7354 of 15239 relevant lines covered (48.26%)

2.38 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	4836.1	10 May 2018 02:56PM UTC	48.09	Travis Job 4836.1
2	4836.2	10 May 2018 02:58PM UTC	48.17	Travis Job 4836.2
3	4836.3	10 May 2018 02:58PM UTC	48.18	Travis Job 4836.3
4	4836.4	10 May 2018 03:15PM UTC	46.61	Travis Job 4836.4
5	4836.5	10 May 2018 03:27PM UTC	46.66	Travis Job 4836.5

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