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PO import script
================
>>> from lp.translations.model.potemplate import POTemplate
>>> from lp.app.interfaces.launchpad import ILaunchpadCelebrities
>>> from lp.registry.interfaces.person import IPersonSet
>>> from lp.translations.enums import RosettaImportStatus
>>> from lp.translations.interfaces.translationimportqueue import (
... ITranslationImportQueue,
... )
>>> from canonical.config import config
>>> import datetime
>>> import pytz
>>> UTC = pytz.timezone('UTC')
>>> rosetta_experts = getUtility(ILaunchpadCelebrities).rosetta_experts
Login as an admin to be able to do changes to the import queue.
>>> login('carlos@canonical.com')
>>> translation_import_queue = getUtility(ITranslationImportQueue)
>>> import transaction
We don't care about a POTemplate we are working with, so just pick any.
>>> potemplate = POTemplate.get(1)
Provide a POFile with Last-Translator set to a user not existing in
the sampledata.
>>> print getUtility(IPersonSet).getByEmail('danilo@canonical.com')
None
>>> pofile = potemplate.newPOFile('sr')
>>> pofile_content = r'''
... msgid ""
... msgstr ""
... "PO-Revision-Date: 2005-06-04 20:41+0100\n"
... "Last-Translator: Danilo Šegan <danilo@canonical.com>\n"
... "Content-Type: text/plain; charset=UTF-8\n"
... "X-Rosetta-Export-Date: %s\n"
...
... msgid "Foo %%s"
... msgstr "Bar"
... ''' % datetime.datetime.now(UTC).isoformat()
We clean the import queue.
>>> for entry in translation_import_queue:
... translation_import_queue.remove(entry)
>>> translation_import_queue.countEntries()
0
Product must have privileges which allow suggestions from those
without special privileges, like "cprov": structured privileges are
enough (but we could go with "open" as well, which would allow not
only suggestions but full translations as well).
>>> from lp.translations.enums import TranslationPermission
>>> product = pofile.potemplate.productseries.product
>>> product.translationpermission = TranslationPermission.STRUCTURED
We add a PO file to the import queue, approving it along the way.
>>> cprov = getUtility(IPersonSet).getByName('cprov')
>>> entry = translation_import_queue.addOrUpdateEntry(
... pofile.path, pofile_content, False, cprov,
... sourcepackagename=pofile.potemplate.sourcepackagename,
... distroseries=pofile.potemplate.distroseries,
... productseries=pofile.potemplate.productseries)
>>> entry.pofile = pofile
>>> entry.setStatus(RosettaImportStatus.APPROVED, rosetta_experts)
>>> transaction.commit()
>>> translation_import_queue.countEntries()
1
Now we run the import script, making sure that the DB user it runs under
has enough privileges for the script to run to completion.
>>> import os
>>> import sys
>>> import subprocess
>>> script = os.path.join(config.root, "cronscripts",
... "rosetta-poimport.py")
>>> process = subprocess.Popen([sys.executable, script],
... stdout=subprocess.PIPE,
... stderr=subprocess.PIPE,)
>>> stdout, stderr = process.communicate()
>>> process.returncode
0
>>> print stderr
INFO Creating lockfile: /var/lock/launchpad-rosetta-poimport.lock
INFO Importing: Serbian (sr) ... of evolution-2.2 in Evolution trunk
INFO Import requests completed.
<BLANKLINE>
>>> transaction.commit()
A new Account for 'danilo@canonical.com' is created.
>>> danilo = getUtility(IPersonSet).getByEmail('danilo@canonical.com')
>>> danilo.displayname
u'Danilo \u0160egan'
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