From 455db4fe9a59508c382c594b9389fef2ab644152 Mon Sep 17 00:00:00 2001
From: Will McGugan <willmcgugan@gmail.com>
Date: Wed, 9 Sep 2020 13:47:26 +0100
Subject: [PATCH] added regex highlighter

---
 pyproject.toml         |  2 +-
 rich/default_styles.py |  2 ++
 rich/highlighter.py    | 17 +++++++++++++++++
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index c03857c4..a3f4e133 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "rich"
 homepage = "https://github.com/willmcgugan/rich"
 documentation = "https://rich.readthedocs.io/en/latest/"
-version = "6.1.0"
+version = "6.1.1"
 description = "Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal"
 authors = ["Will McGugan <willmcgugan@gmail.com>"]
 license = "MIT"
diff --git a/rich/default_styles.py b/rich/default_styles.py
index 4a7362ff..bf9e23ba 100644
--- a/rich/default_styles.py
+++ b/rich/default_styles.py
@@ -44,6 +44,8 @@ DEFAULT_STYLES: Dict[str, Style] = {
     "inspect.equals": Style(),
     "inspect.help": Style(color="cyan"),
     "inspect.doc": Style(dim=True),
+    "ip.v4": Style(bold=True, color="bright_green"),
+    "ip.v6": Style(bold=True, color="bright_green"),
     "logging.keyword": Style(bold=True, color="yellow"),
     "logging.level.notset": Style(dim=True),
     "logging.level.debug": Style(color="green"),
diff --git a/rich/highlighter.py b/rich/highlighter.py
index 13fc0ac1..0ac74d7f 100644
--- a/rich/highlighter.py
+++ b/rich/highlighter.py
@@ -84,6 +84,16 @@ class ReprHighlighter(RegexHighlighter):
     ]
 
 
+class IPHighlighter(RegexHighlighter):
+    """Highlights IP addresses."""
+
+    base_style = "ip."
+    highlights = [
+        r"(?P<v4>[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})",
+        r"(?P<v6>(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])))",
+    ]
+
+
 if __name__ == "__main__":  # pragma: no cover
     from .console import Console
 
@@ -109,3 +119,10 @@ if __name__ == "__main__":  # pragma: no cover
     console.print(1234567.34)
     console.print(1 / 2)
     console.print(-1 / 123123123123)
+
+    regex_highlighter = IPHighlighter()
+    console.print(
+        regex_highlighter(
+            "127.0.1.1 bar 192.168.1.4 2001:0db8:85a3:0000:0000:8a2e:0370:7334 foo"
+        )
+    )