From 22d33a5d412b2caa40ffef0177ae3a36d18f4ff7 Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely@polonkai.eu>
Date: Thu, 5 May 2022 13:38:33 +0200
Subject: [PATCH] Make Path._SEGMENT_PATTERN compatible with fastjsonschema

---
 earthsnake/path.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/earthsnake/path.py b/earthsnake/path.py
index d39c5ab..b616fde 100644
--- a/earthsnake/path.py
+++ b/earthsnake/path.py
@@ -11,7 +11,7 @@ PATH_CHARACTER = ALPHA_LOWER + ALPHA_UPPER + DIGIT + PATH_PUNCTUATION
 class Path:
     """A document path"""
 
-    _SEGMENT_PATTERN = f'/[{PATH_CHARACTER}]+'
+    _SEGMENT_PATTERN = f'/[{PATH_CHARACTER}]+'.replace('$', '\\$')
     _PATTERN = f'^({_SEGMENT_PATTERN})+$'
 
     def __init__(self, path: str) -> None: