def test_attributes(self):
attrs = {
'a': l20n.Attribute(l20n.Identifier('a'), l20n.String('foo')),
'b': l20n.Attribute(l20n.Identifier('b'), l20n.String('foo2'))
}
entity = l20n.Entity(id=l20n.Identifier('id'),
value=l20n.String('foo'),
attrs=attrs)
lol = l20n.LOL((entity, ))
prog = compile(lol)
self.assertEqual(len(prog.body), 2)
exp = prog.body[0].expression
self.assertEqual(exp.operator.token, "=")
self.assertTrue(isinstance(exp.left.obj, js.ThisExpression))
self.assertEqual(exp.left.prop.name, "id")
self.assertEqual(exp.left.computed, False)
self.assertTrue(isinstance(exp.right, js.NewExpression))
self.assertEqual(exp.right.callee.name, "String")
self.assertEqual(exp.right.arguments[0].value, "foo")
exp = prog.body[1].expression
self.assertEqual(exp.operator.token, '=')
self.assertTrue(isinstance(exp.left.obj, js.MemberExpression))
self.assertEqual(exp.left.obj.prop.name, 'id')
self.assertEqual(exp.left.prop.name, "_attrs")
self.assertEqual(exp.left.computed, False)
def test_macro(self):
m = l20n.Identifier('foo')
args = [
l20n.VariableExpression(l20n.Identifier('n')),
]
exp = l20n.VariableExpression(l20n.Identifier('n'))
exp = l20n.BinaryExpression(
l20n.BinaryOperator('+'),
l20n.VariableExpression(l20n.Identifier('n')),
l20n.Identifier('n'))
macro = l20n.Macro(id=m, args=args, expression=exp)
lol = l20n.LOL((macro, ))
prog = compile(lol)
macro = prog.body[0].expression
value = macro.right
val_body = value.body
val_return = val_body.body[0]
return_exp = val_return.argument
data = return_exp.left
self.assertEqual(data.obj.name, 'data')
self.assertEqual(data.prop.value, 0)
getent = return_exp.right
self.assertEqual(getent.obj.name, 'sys')
self.assertEqual(getent.prop.callee.name, 'getent')
self.assertEqual(getent.prop.arguments[1].name, 'sys')
self.assertEqual(getent.prop.arguments[0].name, 'env')
self.assertEqual(getent.prop.arguments[2].value, 'n')
def test_computed_property_expression(self):
string = l20n.ComplexString([
l20n.String("word1 "),
l20n.PropertyExpression(l20n.Identifier('foo'),
l20n.Identifier('a'), True),
l20n.String(" word2")
])
entity = l20n.Entity(id=l20n.Identifier('id'), value=string)
lol = l20n.LOL((entity, ))
prog = compile(lol)
self.assertEqual(len(prog.body), 1)
entity = prog.body[0].expression
value = entity.right
val_body = value.body
val_return = val_body.body[0]
complex_string = val_return.argument
first_part = complex_string.left
getent_mexp = complex_string.right.left
third_part = complex_string.right.right
getent_id = getent_mexp.obj
self.assertEqual(getent_id.name, "sys")
getent_call = getent_mexp.prop
getent_arguments = getent_call.arguments
self.assertEqual(getent_call.callee.name, "getent")
self.assertEqual(getent_arguments[0].name, "env")
self.assertEqual(getent_arguments[2].value, "foo")
self.assertEqual(len(getent_arguments[3].elements), 1)
subget = getent_arguments[3].elements[0]
self.assertEqual(subget.prop.callee.name, 'getent')
self.assertEqual(subget.prop.arguments[0].name, 'env')
self.assertEqual(subget.prop.arguments[2].value, 'a')
def extract(node):
id = ast.Identifier(node['data-l10n-id'])
attrs2 = filter(isloc, node.attrs)
attrs = {}
for i in attrs2:
attrs[i[0]] = ast.Attribute(ast.Identifier(i[0]), ast.String(i[1]))
for child in node.findAll():
child.attrs = filter(isloc, child.attrs)
value = ast.String(node.renderContents())
return id, value, attrs
def get_entity(self, line):
m = self.patterns['entity'].match(line)
if m:
id = m.group(1).replace('-', '_')
val = m.group(2)
#print("entity %s = %s" % (id, val))
id = ast.Identifier(id)
entity = ast.Entity(id)
entity.value = ast.String(val)
self.lols[self._current_locale].body.append(entity)
def test_hash_value(self):
entity = l20n.Entity(id=l20n.Identifier('id'),
value=l20n.Hash(
(l20n.HashItem(l20n.Identifier('foo'),
l20n.String('foo value')),
l20n.HashItem(l20n.Identifier('foo2'),
l20n.String('foo2 value')))))
lol = l20n.LOL((entity, ))
prog = compile(lol)
s = serializer.Serializer()
self.assertEqual(len(prog.body), 1)
exp = prog.body[0].expression
self.assertEqual(exp.operator.token, "=")
self.assertTrue(isinstance(exp.left.obj, js.ThisExpression))
self.assertEqual(exp.left.prop.name, "id")
self.assertEqual(exp.left.computed, False)
self.assertEqual(len(exp.right.properties), 2)
self.assertEqual(exp.right.properties[0].value.value, 'foo value')
self.assertEqual(exp.right.properties[1].value.value, 'foo2 value')
def test_empty_entity(self):
lol = l20n.LOL((l20n.Entity(l20n.Identifier('id')), ))
prog = compile(lol)
self.assertEqual(len(prog.body), 1)
exp = prog.body[0].expression
self.assertEqual(exp.operator.token, "=")
self.assertTrue(isinstance(exp.left.obj, js.ThisExpression))
self.assertEqual(exp.left.prop.name, "id")
self.assertEqual(exp.left.computed, False)
self.assertEqual(exp.right.value, None)
def get_identifier(self):
if self.content[0] == '~':
self.content = self.content[1:]
te = ast.ThisExpression()
te._template = '~'
return te
match = self.patterns['id'].match(self.content)
if not match:
raise ParserError()
self.content = self.content[match.end(0):]
identifier = ast.Identifier(match.group(1))
identifier._template = '%(name)s'
return identifier
def _transform_macro_idrefs(cls, expression, ids):
exp = deepcopy(expression)
for field in exp._fields:
attr = getattr(exp, field)
if isinstance(attr, l20n.VariableExpression):
if attr.id.name in ids:
n = l20n.PropertyExpression(
l20n.Identifier('data'),
l20n.Literal(ids.index(attr.id.name)), False)
setattr(exp, field, n)
elif isinstance(attr, l20n.Expression):
setattr(exp, field, cls._transform_macro_idrefs(attr, ids))
return exp
def test_array_value(self):
lol = l20n.LOL((l20n.Entity(id=l20n.Identifier('id'),
value=l20n.Array((
l20n.String('foo'),
l20n.String('foo2'),
))), ))
prog = compile(lol)
self.assertEqual(len(prog.body), 1)
exp = prog.body[0].expression
self.assertEqual(exp.operator.token, "=")
self.assertTrue(isinstance(exp.left.obj, js.ThisExpression))
self.assertEqual(exp.left.prop.name, "id")
self.assertEqual(exp.left.computed, False)
self.assertEqual(len(exp.right.elements), 2)
self.assertEqual(exp.right.elements[0].value, 'foo')
self.assertEqual(exp.right.elements[1].value, 'foo2')
def add_entity(lol, k, value):
id = ast.Identifier(k)
entity = ast.Entity(id)
entity.value = value
lol.body.append(entity)
