1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164
|
import pickle
import flask
from babel.support import NullTranslations
import flask_babel as babel
from flask_babel import get_translations, gettext, lazy_gettext
def test_no_request_context():
b = babel.Babel()
app = flask.Flask(__name__)
b.init_app(app)
with app.app_context():
assert isinstance(get_translations(), NullTranslations)
def test_multiple_directories():
"""
Ensure we can load translations from multiple directories.
This also ensures that directories without any translation files
are not taken into account.
"""
b = babel.Babel()
app = flask.Flask(__name__)
app.config.update(
{
"BABEL_TRANSLATION_DIRECTORIES": ";".join(
("translations", "renamed_translations")
),
"BABEL_DEFAULT_LOCALE": "de_DE",
}
)
b.init_app(app)
with app.test_request_context():
translations = sorted(b.list_translations(), key=str)
assert len(translations) == 4
assert str(translations[0]) == "de"
assert str(translations[1]) == "de"
assert str(translations[2]) == "de_DE"
assert str(translations[3]) == "ja"
assert gettext("Hello %(name)s!", name="Peter") == "Hallo Peter!"
def test_multiple_directories_multiple_domains():
"""
Ensure we can load translations from multiple directories with a
custom domain.
"""
b = babel.Babel()
app = flask.Flask(__name__)
app.config.update(
{
"BABEL_TRANSLATION_DIRECTORIES": ";".join(
(
"renamed_translations",
"translations_different_domain",
)
),
"BABEL_DEFAULT_LOCALE": "de_DE",
"BABEL_DOMAIN": ";".join(
(
"messages",
"myapp",
)
),
}
)
b.init_app(app)
with app.test_request_context():
translations = b.list_translations()
assert len(translations) == 3
assert str(translations[0]) == "de"
assert str(translations[1]) == "de"
assert str(translations[2]) == "de_DE"
assert gettext("Hello %(name)s!", name="Peter") == "Hallo Peter!"
assert gettext("Good bye") == "Auf Wiedersehen"
def test_multiple_directories_different_domain():
"""
Ensure we can load translations from multiple directories with a
custom domain.
"""
b = babel.Babel()
app = flask.Flask(__name__)
app.config.update(
{
"BABEL_TRANSLATION_DIRECTORIES": ";".join(
("translations_different_domain", "renamed_translations")
),
"BABEL_DEFAULT_LOCALE": "de_DE",
"BABEL_DOMAIN": "myapp",
}
)
b.init_app(app)
with app.test_request_context():
translations = b.list_translations()
assert len(translations) == 3
assert str(translations[0]) == "de"
assert str(translations[1]) == "de"
assert str(translations[2]) == "de_DE"
assert gettext("Hello %(name)s!", name="Peter") == "Hallo Peter!"
assert gettext("Good bye") == "Auf Wiedersehen"
def test_different_domain():
"""
Ensure we can load translations from multiple directories.
"""
b = babel.Babel()
app = flask.Flask(__name__)
app.config.update(
{
"BABEL_TRANSLATION_DIRECTORIES": "translations_different_domain",
"BABEL_DEFAULT_LOCALE": "de_DE",
"BABEL_DOMAIN": "myapp",
}
)
b.init_app(app)
with app.test_request_context():
translations = b.list_translations()
assert len(translations) == 2
assert str(translations[0]) == "de"
assert str(translations[1]) == "de_DE"
assert gettext("Good bye") == "Auf Wiedersehen"
def test_lazy_old_style_formatting():
lazy_string = lazy_gettext("Hello %(name)s")
assert lazy_string % {"name": "test"} == "Hello test"
lazy_string = lazy_gettext("test")
assert "Hello %s" % lazy_string == "Hello test"
def test_lazy_pickling():
lazy_string = lazy_gettext("Foo")
pickled = pickle.dumps(lazy_string)
unpickled = pickle.loads(pickled)
assert unpickled == lazy_string
|