Pootle provides suggested translations to the current string. Translator can use these suggestions as their translation or to aid their translation.
Suggestions are based on previous translations of similar strings. These Translation Memory (TM) matches mean that you can speed up your translation and ensure consistency across your work.
Translation Memory suggestions are automatically retrieved when you enter a new translation unit. These are displayed below the editing widget. You can insert a TM suggestion by clicking on the suggestion row.
The differences between the current string and the suggested string are highlighted, this allows you to see how the two differ and helps you make changes to the suggestion to make it work as the current translation.
Translation Memory will work out of the box with a default Pootle installation. There are three methods of getting Translation Memory.
By default Pootle will query Translate’s Amagama Translation Memory server, which hosts translations of an extensive collection of Opensource software.
If you want to setup and connect to your own TM server then the
AMAGAMA_URL
will allow you to point to a private TM server.
New in version 2.7.
Pootle can also retrieve TM matches stored on Elasticsearch-based TM servers. These TM servers require Elasticsearch to be installed and running.
Note
Elasticsearch depends on Java. Note that some systems may ship with OpenJDK, however elasticsearch recommends using Oracle JDK.
Pootle supports two types of Elasticsearch-based TMs:
local
) is populated using translations
stored in Pootle database and every new translation gets automatically
imported to it.Both local and external TM settings can be adjusted in
POOTLE_TM_SERVER
. A configuration example for local and external TM
can be found in the default ~/.pootle/pootle.conf
, and can be enabled by
uncommenting the example.
Please see the POOTLE_TM_SERVER-WEIGHT
for a full example of the
configuration necessary to set up local/external TM.
You may want to disable Amagama by setting AMAGAMA_URL
to ''
if
you are using Elasticsearch-based TMs, though both can operate together.
New in version 2.7.
To use it, the local
TM must be enabled on POOTLE_TM_SERVER
and
will need to be populated using the update_tmserver
command:
(env) $ pootle update_tmserver
Once populated Pootle will keep Local TM up-to-date.
New in version 2.7.3.
In order to use them they must be enabled on POOTLE_TM_SERVER
and
you will need to populate them using the update_tmserver
command
specifying the TM to use with --tm
and the display name with
--display-name
:
(env) $ pootle update_tmserver --tm=external --display-name=Pidgin af.po gl.tmx
A display name is a label used to group translations within a TM. A given TM
can host translations for several labels. Just specify them with
--display-name
:
(env) $ pootle update_tmserver --tm=external --display-name=GNOME pt.tmx eu.po xh.po
It is possible to have several Elasticsearch-based external TM servers working
at once, along with the Elasticsearch-based local TM server. In order to do so
just add new entries to POOTLE_TM_SERVER
:
POOTLE_TM_SERVER = {
...
'libreoffice': {
'ENGINE': 'pootle.core.search.backends.ElasticSearchBackend',
'HOST': 'localhost',
'PORT': 9200,
'INDEX_NAME': 'whatever',
'WEIGHT': 0.9,
'MIN_SCORE': 'AUTO',
},
}
Make sure INDEX_NAME
is unique. You
might also want to tweak WEIGHT
to change
the score of the TM results in relation to other TM servers (valid values are
between 0.0
and 1.0
).
To use these additional external TMs you will need to populate them using the
update_tmserver
command specifying the TM server with
--tm
:
(env) $ pootle update_tmserver --tm=libreoffice --display-name=LibreOffice af.po gl.tmx
Check update_tmserver
for more options.
Note that Pootle will not push new translations to these TM servers unless you
explicitly use the update_tmserver
command, giving you full control
of which translations make into them.