From 1c70ea624c771242183602b425365a2171f49cdb Mon Sep 17 00:00:00 2001
From: Christopher Pickering <cpickering@rhc.net>
Date: Wed, 6 Oct 2021 16:02:30 +0200
Subject: [PATCH] simplified regex to improve speed

---
 src/djlint/formatter/compress_html.py | 2 +-
 src/djlint/formatter/expand_html.py   | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/djlint/formatter/compress_html.py b/src/djlint/formatter/compress_html.py
index 65c1405..d707c4f 100644
--- a/src/djlint/formatter/compress_html.py
+++ b/src/djlint/formatter/compress_html.py
@@ -85,7 +85,7 @@ def compress_html(html: str, config: Config) -> str:
     # put short single line tags on one line
     html = re.sub(
         re.compile(
-            fr"(<({config.single_line_html_tags})(?:[^<>])*>)\s*([^<\n]{{,80}})\s*?(</(\2)>)",
+            fr"(<({config.single_line_html_tags})(?:\s(?:(?:{{%[^(?:%}}]*?%}})|(?:{{{{[^(?:}}}})]*?}}}})|[^<>])*)?>)\s*([^<\n]{{,80}})\s*?(</(\2)>)",
             re.IGNORECASE | re.MULTILINE | re.DOTALL | re.VERBOSE,
         ),
         r"\1\3\4",
diff --git a/src/djlint/formatter/expand_html.py b/src/djlint/formatter/expand_html.py
index 7fddeb5..8cf6ae9 100644
--- a/src/djlint/formatter/expand_html.py
+++ b/src/djlint/formatter/expand_html.py
@@ -69,7 +69,7 @@ def expand_html(html: str, config: Config) -> str:
     # html tags - break before
     html = re.sub(
         re.compile(
-            fr"{break_char}\K(</?(?:{html_tags})(?:[^<>])*>)",
+            fr"{break_char}\K(</?(?:{html_tags})(?:\s((?:{{%[^(?:%}}]*?%}})|(?:{{{{[^(?:}}}})]*?}}}})|[^<>])*)?>)",
             flags=re.IGNORECASE | re.VERBOSE,
         ),
         add_left,
@@ -79,7 +79,7 @@ def expand_html(html: str, config: Config) -> str:
     # html tags - break after
     html = re.sub(
         re.compile(
-            fr"(</?(?:{html_tags})(?:[^<>])*>)(?=[^\n])",
+            fr"(</?(?:{html_tags})(?:\s((?:{{%[^(?:%}}]*?%}})|(?:{{{{[^(?:}}}})]*?}}}})|[^<>])*)?>)(?=[^\n])",
             flags=re.IGNORECASE | re.VERBOSE,
         ),
         add_right,