def test_warn_if_empty_string_msgid_found_in_context_aware_extraction_method(self):
buf = BytesIO(b"\nmsg = pgettext('ctxt', '')\n")
stderr = sys.stderr
sys.stderr = StringIO()
try:
messages = extract.extract('python', buf)
self.assertEqual([], list(messages))
assert 'warning: Empty msgid.' in sys.stderr.getvalue()
finally:
sys.stderr = stderr
def test_simple_extract(self):
buf = BytesIO(b"""\
msg1 = _('simple')
msg2 = gettext('simple')
msg3 = ngettext('s', 'p', 42)
""")
messages = \
list(extract.extract('javascript', buf, extract.DEFAULT_KEYWORDS,
[], {}))
self.assertEqual([(1, 'simple', [], None),
(2, 'simple', [], None),
(3, ('s', 'p'), [], None)], messages)
def test_empty_string_msgid(self):
buf = BytesIO(b"""\
msg = _('')
""")
stderr = sys.stderr
sys.stderr = StringIO()
try:
messages = \
list(extract.extract('python', buf, extract.DEFAULT_KEYWORDS,
[], {}))
self.assertEqual([], messages)
assert 'warning: Empty msgid.' in sys.stderr.getvalue()
finally:
sys.stderr = stderr
def test_different_signatures(self):
buf = BytesIO(b"""
foo = _('foo', 'bar')
n = ngettext('hello', 'there', n=3)
n = ngettext(n=3, 'hello', 'there')
n = ngettext(n=3, *messages)
n = ngettext()
n = ngettext('foo')
""")
messages = \
list(extract.extract('python', buf, extract.DEFAULT_KEYWORDS, [],
{}))
self.assertEqual(len(messages), 2)
self.assertEqual(u'foo', messages[0][1])
self.assertEqual((u'hello', u'there'), messages[1][1])
def test_extract_strip_comment_tags(self):
buf = BytesIO(b"""\
#: This is a comment with a very simple
#: prefix specified
_('Servus')
# NOTE: This is a multiline comment with
# a prefix too
_('Babatschi')""")
messages = list(extract.extract('python', buf, comment_tags=['NOTE:', ':'],
strip_comment_tags=True))
self.assertEqual(u'Servus', messages[0][1])
self.assertEqual([u'This is a comment with a very simple',
u'prefix specified'], messages[0][2])
self.assertEqual(u'Babatschi', messages[1][1])
self.assertEqual([u'This is a multiline comment with',
u'a prefix too'], messages[1][2])
def test_invalid_filter(self):
buf = BytesIO(b"""\
msg1 = _(i18n_arg.replace(r'\"', '"'))
msg2 = ungettext(i18n_arg.replace(r'\"', '"'), multi_arg.replace(r'\"', '"'), 2)
msg3 = ungettext("Babel", multi_arg.replace(r'\"', '"'), 2)
msg4 = ungettext(i18n_arg.replace(r'\"', '"'), "Babels", 2)
msg5 = ungettext('bunny', 'bunnies', random.randint(1, 2))
msg6 = ungettext(arg0, 'bunnies', random.randint(1, 2))
msg7 = _(hello.there)
msg8 = gettext('Rabbit')
msg9 = dgettext('wiki', model.addPage())
msg10 = dngettext(domain, 'Page', 'Pages', 3)
""")
messages = \
list(extract.extract('python', buf, extract.DEFAULT_KEYWORDS, [],
{}))
self.assertEqual([(5, (u'bunny', u'bunnies'), [], None),
(8, u'Rabbit', [], None),
(10, (u'Page', u'Pages'), [], None)], messages)
def test_various_calls(self):
buf = BytesIO(b"""\
msg1 = _(i18n_arg.replace(/"/, '"'))
msg2 = ungettext(i18n_arg.replace(/"/, '"'), multi_arg.replace(/"/, '"'), 2)
msg3 = ungettext("Babel", multi_arg.replace(/"/, '"'), 2)
msg4 = ungettext(i18n_arg.replace(/"/, '"'), "Babels", 2)
msg5 = ungettext('bunny', 'bunnies', parseInt(Math.random() * 2 + 1))
msg6 = ungettext(arg0, 'bunnies', rparseInt(Math.random() * 2 + 1))
msg7 = _(hello.there)
msg8 = gettext('Rabbit')
msg9 = dgettext('wiki', model.addPage())
msg10 = dngettext(domain, 'Page', 'Pages', 3)
""")
messages = \
list(extract.extract('javascript', buf, extract.DEFAULT_KEYWORDS, [],
{}))
self.assertEqual([(5, (u'bunny', u'bunnies'), [], None),
(8, u'Rabbit', [], None),
(10, (u'Page', u'Pages'), [], None)], messages)
def test_invalid_extract_method(self):
buf = BytesIO(b'')
self.assertRaises(ValueError, list, extract.extract('spam', buf))