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refactor: Patch Template.compile_nodelist with custom template parser (#908)

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Juro Oravec 2025-01-15 22:34:32 +01:00 • committed by GitHub
parent 8cd4b03286
commit 7ed4fd88f9
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9 changed files with 810 additions and 204 deletions
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7
src/django_components/expression.py
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@ -2,7 +2,9 @@ import re
from typing import TYPE_CHECKING, Any, Dict, List
from django.template import Context, Node, NodeList, TemplateSyntaxError
from django.template.base import Lexer, Parser, VariableNode
from django.template.base import Parser, VariableNode
from django_components.util.template_parser import parse_template
if TYPE_CHECKING:
from django_components.util.template_tag import TagParam
@ -48,8 +50,7 @@ class DynamicFilterExpression:
# Copy the Parser, and pass through the tags and filters available
# in the current context. Thus, if user calls `{% load %}` inside
# the expression, it won't spill outside.
lexer = Lexer(self.expr)
tokens = lexer.tokenize()
tokens = parse_template(self.expr)
expr_parser = Parser(tokens=tokens)
expr_parser.tags = {**parser.tags}
expr_parser.filters = {**parser.filters}