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ff88fc5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | # Hydra example Launcher plugin
This plugin provides an example for how to write a custom Sweeper for Hydra.
The provided example has a custom configuration for the sweeper that takes two parameters, foo and bar:
```yaml
hydra:
sweeper:
cls: hydra_plugins.example_sweeper.ExampleSweeper
params:
foo: 10
bar: abcde
```
#### Example app using custom sweeper:
```text
$ python example/my_app.py -m db=mysql,postgresql
[2019-11-14 11:42:47,941][HYDRA] ExampleSweeper (foo=10, bar=abcde) sweeping
[2019-11-14 11:42:47,941][HYDRA] Sweep output dir : multirun/2019-11-14/11-42-47
[2019-11-14 11:42:47,942][HYDRA] Launching 2 jobs locally
[2019-11-14 11:42:47,942][HYDRA] #0 : db=mysql
db:
driver: mysql
pass: secret
user: omry
[2019-11-14 11:42:48,011][HYDRA] #1 : db=postgresql
db:
driver: postgresql
pass: drowssap
timeout: 10
user: postgre_user
``` |