def test_extract_from_method_calls(tmpdir):
tmpdir.join('foo.py').write("""
print tr._('hello')
print tr.gettext('world')
print tr.ngettext('orange', 'oranges', 1)
""")
tr = Translator(tmpdir, ['it_IT'], autocompile=False)
tr.extract()
pot = tmpdir.join('languages', 'template.pot').read()
assert 'hello' in pot
assert 'world' in pot
assert 'orange' in pot
def test_translate_string(tmpdir):
languages = ['it_IT']
tmpdir.join('foo.py').write("print _('hello')")
tr = Translator(tmpdir, languages, autocompile=False)
tr.extract()
it_IT = tr.get_po('it_IT')
it_IT_text = it_IT.read()
assert 'hello' in it_IT_text
#
add_translation(it_IT, 'hello', 'ciao')
tr.compile()
tr.reload()
assert tr._('hello') == 'ciao'
def main(argv):
from i18n.translator import Translator
parser = get_parser()
args = parser.parse_args(argv[1:])
if args.root.check(dir=False):
parser.error('Not a directory: %s' % args.root)
languages = map(str.strip, args.languages.split(','))
tr = Translator(args.root, languages, autocompile=False)
if args.command == 'extract':
tr.extract()
elif args.command == 'compile':
tr.compile()
else:
parser.error('Invalid command: %s' % args.command)
def test_extract_and_update(tmpdir):
languages = ['it_IT']
tmpdir.join('foo.py').write("print _('hello')")
tr = Translator(tmpdir, languages, autocompile=False)
tr.extract()
# check that the template was extracted
pot = tmpdir.join('languages', 'template.pot')
assert 'hello' in pot.read()
# check that the various translations has been initialized from the template
it_IT = tmpdir.join('languages', 'it_IT', 'LC_MESSAGES', 'messages.po')
it_IT_text = it_IT.read()
assert 'hello' in it_IT_text
#
add_translation(it_IT, 'hello', 'ciao')
#
# add another string to translate in the source and extract again
tmpdir.join('foo.py').write("print _('hello'), _('world')")
tr.extract()
assert 'world' in pot.read()
#
# check that it_IT has been merged correctly
it_IT_text = it_IT.read()
assert 'world' in it_IT_text
assert 'ciao' in it_IT_text