From 1ca7cccf1702878ba343dd2114419c6d8be12f17 2021-02-26 22:23:00
From: Brett Smith <brettcsmith@brettcsmith.org>
Date: 2021-02-26 22:23:00
Subject: [PATCH] txn_date: Refine the filename regexp.

---

diff --git a/conservancy_beancount/plugin/txn_date.py b/conservancy_beancount/plugin/txn_date.py
index 41f8de26305edea84203307ea562838a9f0d7575..4eb582f7b58e697d9f07e82c2e1024f1f9fe7d5c 100644
--- a/conservancy_beancount/plugin/txn_date.py
+++ b/conservancy_beancount/plugin/txn_date.py
@@ -25,7 +25,8 @@ class TransactionDate(core.TransactionHook):
                 "books dir setting is required to check transaction dates",
             )
         books_pat = re.escape(str(books_path))
-        self.filename_re = re.compile(rf'^{books_pat}/(\d{{4,}})[{os.path.sep}_.]')
+        path_sep = re.escape(os.path.sep)
+        self.filename_re = re.compile(rf'^{books_pat}{path_sep}(\d{{4,}})[\W_]')
         self.fy = config.fiscal_year_begin()
 
     def run(self, txn: Transaction) -> errormod.Iter: