Plugin: yambi

• infos = Information about the yambi plugin is in keys below
• infos/author = René Schwaiger sanss.nosp@m.ecou.nosp@m.rs@me.nosp@m..com
• infos/licence = BSD
• infos/needs = directoryvalue yamlsmith
• infos/provides = storage/yaml
• infos/recommends =
• infos/placements = getstorage
• infos/status = maintained unittest preview experimental unfinished nodoc concept discouraged
• infos/metadata =
• infos/description = This storage plugin use a parser generated by Bison to read YAML files

YAMBi

Introduction

This plugin uses Bison to generate a parser for the YAML serialization format.

Dependencies

The plugin requires Bison (3.0 or later).

Examples

Mappings

# Mount plugin
sudo kdb mount config.yaml user/tests/yambi yambi

kdb set user/tests/yambi 'Mount Point'
kdb get user/tests/yambi
#> Mount Point

kdb set user/tests/yambi/bambi 'Mule Deer'
kdb get user/tests/yambi/bambi
#> Mule Deer

kdb set user/tests/yambi/thumper 'Rabbit'
kdb get user/tests/yambi/thumper
#> Rabbit

kdb set user/tests/yambi/bambi/baby 'Bobby Stewart'
kdb set user/tests/yambi/bambi/young 'Donnie Dunagan'
kdb set user/tests/yambi/bambi/adolescent 'Hardie Albright'
kdb set user/tests/yambi/bambi/adult 'John Sutherland'

kdb get user/tests/yambi/bambi/baby
#> Bobby Stewart

kdb ls user/tests/yambi
#> user/tests/yambi
#> user/tests/yambi/bambi
#> user/tests/yambi/bambi/adolescent
#> user/tests/yambi/bambi/adult
#> user/tests/yambi/bambi/baby
#> user/tests/yambi/bambi/young
#> user/tests/yambi/thumper

# Undo modifications
kdb rm -r user/tests/yambi
sudo kdb umount user/tests/yambi

Arrays

# Mount plugin
sudo kdb mount config.yaml user/tests/yambi yambi

kdb set user/tests/yambi/friends
kdb set user/tests/yambi/friends/#0 Thumper
kdb set user/tests/yambi/friends/#1 Flower

# Retrieve last array index
kdb getmeta user/tests/yambi/friends array
#> #1

kdb get user/tests/yambi/friends/#0
#> Thumper
kdb get user/tests/yambi/friends/#1
#> Flower

# Undo modifications
kdb rm -r user/tests/yambi
sudo kdb umount user/tests/yambi

Error Messages

```

Mount plugin

sudo kdb mount config.yaml user/tests/yambi yambi

Manually add data containing a syntax error

printf – 'Thumper: - Eating greens is a special treat.
' > kdb file user/tests/yambi printf – ' - It makes long ears and great big feet.
' >> kdb file user/tests/yambi printf – '- But it sure is awful stuff to eat.' >> kdb file user/tests/yambi

Try to retrieve data

kdb get user/tests/yambi/Thumper/#2

RET: 5

STDERR: .*config.yaml:3:1: syntax error, unexpected ELEMENT, expecting MAP_END or KEY.*

Fix syntax error

printf – 'Thumper: - Eating greens is a special treat.
' > kdb file user/tests/yambi printf – ' - It makes long ears and great big feet.
' >> kdb file user/tests/yambi printf – ' - But it sure is awful stuff to eat.' >> kdb file user/tests/yambi

Retrieve data

kdb get user/tests/yambi/Thumper/#2 #> But it sure is awful stuff to eat.

Undo modifications

kdb rm -r user/tests/yambi sudo kdb umount user/tests/yambi ```

Limitations

The plugin supports the same limited YAML syntax as Yan LR.

• The plugin always assumes UTF-8 encoded data.