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feat: TagFormatter - Allow users to customize component template tags (#572)

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Juro Oravec 2024-08-18 16:58:56 +02:00 • committed by GitHub
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commit 71d8679e8d
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23 changed files with 1593 additions and 474 deletions
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39
tests/test_template_parser.py
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@ -3,50 +3,49 @@ from django.template.base import Parser
from django_components import Component, registry, types
from django_components.component import safe_resolve_dict, safe_resolve_list
from django_components.template_parser import process_aggregate_kwargs
from django_components.templatetags.component_tags import _parse_component_with_args
from django_components.template_parser import is_aggregate_key, process_aggregate_kwargs
from django_components.templatetags.component_tags import _parse_tag
from .django_test_setup import setup_test_config
from .testutils import BaseTestCase, parametrize_context_behavior
setup_test_config()
setup_test_config({"autodiscover": False})
class ParserTest(BaseTestCase):
def test_parses_args_kwargs(self):
bits = ["component", "my_component", "42", "myvar", "key='val'", "key2=val2"]
name, raw_args, raw_kwargs = _parse_component_with_args(Parser(""), bits, "component")
bits = ["component", "42", "myvar", "key='val'", "key2=val2"]
tag = _parse_tag("component", Parser(""), bits, params=["num", "var"], keywordonly_kwargs=True)
ctx = {"myvar": {"a": "b"}, "val2": 1}
args = safe_resolve_list(raw_args, ctx)
kwargs = safe_resolve_dict(raw_kwargs, ctx)
args = safe_resolve_list(tag.args, ctx)
named_args = safe_resolve_dict(tag.named_args, ctx)
kwargs = safe_resolve_dict(tag.kwargs, ctx)
self.assertEqual(name, "my_component")
self.assertListEqual(args, [42, {"a": "b"}])
self.assertDictEqual(named_args, {"num": 42, "var": {"a": "b"}})
self.assertDictEqual(kwargs, {"key": "val", "key2": 1})
def test_parses_special_kwargs(self):
bits = [
"component",
"my_component",
"date=date",
"@lol=2",
"na-me=bzz",
"@event:na-me.mod=bzz",
"#my-id=True",
]
name, raw_args, raw_kwargs = _parse_component_with_args(Parser(""), bits, "component")
tag = _parse_tag("component", Parser(""), bits, keywordonly_kwargs=True)
ctx = Context({"date": 2024, "bzz": "fzz"})
args = safe_resolve_list(raw_args, ctx)
kwargs = safe_resolve_dict(raw_kwargs, ctx)
args = safe_resolve_list(tag.args, ctx)
kwargs = safe_resolve_dict(tag.kwargs, ctx)
self.assertEqual(name, "my_component")
self.assertListEqual(args, [])
self.assertDictEqual(
kwargs,
{
"@event:na-me.mod": "fzz",
"@event": {"na-me.mod": "fzz"},
"@lol": 2,
"date": 2024,
"na-me": "fzz",
@ -117,3 +116,15 @@ class AggregateKwargsTest(BaseTestCase):
":placeholder": "No text",
},
)
def is_aggregate_key(self):
self.assertEqual(is_aggregate_key(""), False)
self.assertEqual(is_aggregate_key(" "), False)
self.assertEqual(is_aggregate_key(" : "), False)
self.assertEqual(is_aggregate_key("attrs"), False)
self.assertEqual(is_aggregate_key(":attrs"), False)
self.assertEqual(is_aggregate_key(" :attrs "), False)
self.assertEqual(is_aggregate_key("attrs:"), False)
self.assertEqual(is_aggregate_key(":attrs:"), False)
self.assertEqual(is_aggregate_key("at:trs"), True)
self.assertEqual(is_aggregate_key(":at:trs"), False)