def _make_node(self, singular, plural, variables, plural_expr):
"""Generates a useful node from the data provided."""
# singular only:
if plural_expr is None:
gettext = nodes.Name('gettext', 'load')
node = nodes.Call(gettext, [nodes.Const(singular)],
[], None, None)
# singular and plural
else:
ngettext = nodes.Name('ngettext', 'load')
node = nodes.Call(ngettext, [
nodes.Const(singular),
nodes.Const(plural),
plural_expr
], [], None, None)
# mark the return value as safe if we are in an
# environment with autoescaping turned on
if self.environment.autoescape:
node = nodes.MarkSafe(node)
if variables:
node = nodes.Mod(node, variables)
return nodes.Output([node])
def _make_node(self, singular, plural, variables, plural_expr,
vars_referenced, num_called_num):
"""Generates a useful node from the data provided."""
if not vars_referenced and not self.environment.newstyle_gettext:
singular = singular.replace('%%', '%')
if plural:
plural = plural.replace('%%', '%')
if plural_expr is None:
gettext = nodes.Name('gettext', 'load')
node = nodes.Call(gettext, [nodes.Const(singular)], [], None, None)
else:
ngettext = nodes.Name('ngettext', 'load')
node = nodes.Call(
ngettext,
[nodes.Const(singular),
nodes.Const(plural), plural_expr], [], None, None)
if self.environment.newstyle_gettext:
for key, value in variables.iteritems():
if num_called_num and key == 'num':
continue
node.kwargs.append(nodes.Keyword(key, value))
else:
node = nodes.MarkSafeIfAutoescape(node)
if variables:
node = nodes.Mod(
node,
nodes.Dict([
nodes.Pair(nodes.Const(key), value)
for key, value in variables.items()
]))
return nodes.Output([node])
def parse_mod(self):
lineno = self.stream.current.lineno
left = self.parse_pow()
while self.stream.current.type == 'mod':
next(self.stream)
right = self.parse_pow()
left = nodes.Mod(left, right, lineno=lineno)
lineno = self.stream.current.lineno
return left
def _make_node(
self, singular, plural, variables, plural_expr, vars_referenced, num_called_num
):
"""Generates a useful node from the data provided."""
# no variables referenced? no need to escape for old style
# gettext invocations only if there are vars.
if not vars_referenced and not self.environment.newstyle_gettext:
singular = singular.replace("%%", "%")
if plural:
plural = plural.replace("%%", "%")
# singular only:
if plural_expr is None:
gettext = nodes.Name("gettext", "load")
node = nodes.Call(gettext, [nodes.Const(singular)], [], None, None)
# singular and plural
else:
ngettext = nodes.Name("ngettext", "load")
node = nodes.Call(
ngettext,
[nodes.Const(singular), nodes.Const(plural), plural_expr],
[],
None,
None,
)
# in case newstyle gettext is used, the method is powerful
# enough to handle the variable expansion and autoescape
# handling itself
if self.environment.newstyle_gettext:
for key, value in iteritems(variables):
# the function adds that later anyways in case num was
# called num, so just skip it.
if num_called_num and key == "num":
continue
node.kwargs.append(nodes.Keyword(key, value))
# otherwise do that here
else:
# mark the return value as safe if we are in an
# environment with autoescaping turned on
node = nodes.MarkSafeIfAutoescape(node)
if variables:
node = nodes.Mod(
node,
nodes.Dict(
[
nodes.Pair(nodes.Const(key), value)
for key, value in variables.items()
]
),
)
return nodes.Output([node])
