def test_extract(self):
from jinja2.ext import babel_extract
source = BytesIO('''
{{ gettext('Hello World') }}
{% trans %}Hello World{% endtrans %}
{% trans %}{{ users }} user{% pluralize %}{{ users }} users{% endtrans %}
'''.encode('ascii')) # make python 3 happy
assert list(babel_extract(source, ('gettext', 'ngettext', '_'), [], {})) == [
(2, 'gettext', u'Hello World', []),
(3, 'gettext', u'Hello World', []),
(4, 'ngettext', (u'%(users)s user', u'%(users)s users', None), [])
]
def test_comment_extract(self):
from jinja2.ext import babel_extract
source = BytesIO('''
{# trans first #}
{{ gettext('Hello World') }}
{% trans %}Hello World{% endtrans %}{# trans second #}
{#: third #}
{% trans %}{{ users }} user{% pluralize %}{{ users }} users{% endtrans %}
'''.encode('utf-8')) # make python 3 happy
assert list(babel_extract(source, ('gettext', 'ngettext', '_'), ['trans', ':'], {})) == [
(3, 'gettext', u'Hello World', ['first']),
(4, 'gettext', u'Hello World', ['second']),
(6, 'ngettext', (u'%(users)s user', u'%(users)s users', None), ['third'])
]
def test_extract_trimmed_option(self):
from jinja2.ext import babel_extract
source = BytesIO('''
{{ gettext(' Hello \n World') }}
{% trans %} Hello \n World{% endtrans %}
{% trans %}{{ users }} \n user
{%- pluralize %}{{ users }} \n users{% endtrans %}
'''.encode('ascii')) # make python 3 happy
opts = {'trimmed': 'true'}
assert list(babel_extract(source,
('gettext', 'ngettext', '_'), [], opts)) == [
(2, 'gettext', u' Hello \n World', []),
(4, 'gettext', u'Hello World', []),
(6, 'ngettext', (u'%(users)s user', u'%(users)s users', None), [])
]
def test_extract(self):
from jinja2.ext import babel_extract
source = BytesIO("""
{{ gettext('Hello World') }}
{% trans %}Hello World{% endtrans %}
{% trans %}{{ users }} user{% pluralize %}{{ users }} users{% endtrans %}
""".encode("ascii")) # make python 3 happy
assert list(babel_extract(source, ("gettext", "ngettext", "_"), [],
{})) == [
(2, "gettext", u"Hello World", []),
(3, "gettext", u"Hello World", []),
(4, "ngettext",
(u"%(users)s user", u"%(users)s users",
None), []),
]
def test_extract_trimmed_option(self):
from jinja2.ext import babel_extract
source = BytesIO("""
{{ gettext(' Hello \n World') }}
{% trans %} Hello \n World{% endtrans %}
{% trans %}{{ users }} \n user
{%- pluralize %}{{ users }} \n users{% endtrans %}
""".encode("ascii")) # make python 3 happy
opts = {"trimmed": "true"}
assert list(
babel_extract(source, ("gettext", "ngettext", "_"), [], opts)) == [
(2, "gettext", u" Hello \n World", []),
(4, "gettext", u"Hello World", []),
(6, "ngettext", (u"%(users)s user", u"%(users)s users", None),
[]),
]
def test_comment_extract(self):
from jinja2.ext import babel_extract
source = BytesIO("""
{# trans first #}
{{ gettext('Hello World') }}
{% trans %}Hello World{% endtrans %}{# trans second #}
{#: third #}
{% trans %}{{ users }} user{% pluralize %}{{ users }} users{% endtrans %}
""".encode("utf-8")) # make python 3 happy
assert list(
babel_extract(source, ("gettext", "ngettext", "_"), ["trans", ":"],
{})) == [
(3, "gettext", u"Hello World", ["first"]),
(4, "gettext", u"Hello World", ["second"]),
(6, "ngettext", (u"%(users)s user",
u"%(users)s users", None),
["third"]),
]
def bytecode_to_string(self):
"""Return the bytecode as string."""
out = BytesIO()
self.write_bytecode(out)
return out.getvalue()
def bytecode_from_string(self, string):
"""Load bytecode from a string."""
self.load_bytecode(BytesIO(string))
def bytecode_to_string(self):
"""Return the bytecode as string."""
out = BytesIO()
self.write_bytecode(out)
return out.getvalue()
