"""Output function out.replace."""
import re
from ....datatypes import String
from ....processor import PAction
from ....processor.context import Context
from .out import Out
[docs]
class Replace(Out):
"""Class for `out.replace` function.
Replaces the text of the last node in the given path.
"""
match_re = re.compile(r"(out\.replace)\((.*)\)$")
value_types = (String, String)
[docs]
def execute(self, context: Context) -> PAction:
"""Replace text of an element.
:param context: Current context object.
:returns: PAction.CONTINUE
"""
value = None
if self.get_value(1):
value = context.replace_string_vars(self.get_string(1))
context.writer.replace_element(
context.replace_string_vars(self.get_string(0)), value
)
return PAction.CONTINUE