5267
70%
develop: 74%

Ran 22 Feb 2019 08:09AM UTC

Jobs 4

Files 398

Run time 10min

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Build # 5267

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

Restore the import speed of main package to keep `verdi` snappy (#2513)

* Make the `DBLogHandler` log configuration lazy upon loading database env

The logging needs to be configured upon loading the `aiida` package, but
we want to prevent the database environment or the `aiida.orm` module
from being loaded as this will slow down the initialization. This is
especially detrimental to the performance of `verdi` which everytime it
is loaded, i.e. also each time tab-completion is triggered, the whole
package needs to be loaded. To prevent this, the implementation of the
`DBLogHandler` was already moved from `aiida.common` to `aiida.orm.utils`
but since it is still being configured in `aiida.common.log`, the
logging module will import the `aiida.orm` module. To fix this, we
remove the handler from the default logging configuration and reinsert
it dynamically when the database environment is loaded, without which
the handler would be non-functional anyway.

* Copy implementation `plumpy` language tools instead of importing

The `aiida.common.lang` module will be imported when loading `verdi` and
importing the `protected` and `override` decorators from the `plumpy`
library were causing the whole library to be imported, slowing
everything down. By copying the implementation, the time for executing
`verdi` is roughly reduced by 25%.

Run Details

23773 of 34201 relevant lines covered (69.51%)

2.54 hits per line

Jobs

ID	Job ID	Ran	Coverage
5	5267.5 (TEST_AIIDA_BACKEND=django TEST_TYPE="tests")	22 Feb 2019 08:09AM UTC	63.61	Travis Job 5267.5
6	5267.6 (TEST_AIIDA_BACKEND=django TEST_TYPE="tests")	22 Feb 2019 08:17AM UTC	63.54	Travis Job 5267.6
7	5267.7 (TEST_AIIDA_BACKEND=sqlalchemy TEST_TYPE="tests")	22 Feb 2019 08:18AM UTC	63.37	Travis Job 5267.7
8	5267.8 (TEST_AIIDA_BACKEND=sqlalchemy TEST_TYPE="tests")	22 Feb 2019 08:19AM UTC	63.31	Travis Job 5267.8

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