From 7c165e0c83338d6ef17e235a15b4174b4523839b Mon Sep 17 00:00:00 2001
From: stevenhua0320 <r.hua@mail.utoronto.ca>
Date: Tue, 9 Jul 2024 12:18:05 +0800
Subject: [PATCH] Fix W605 F841 for publistbuilder.py and stylers.py

---
 regolith/builders/publistbuilder.py | 6 +-----
 regolith/stylers.py                 | 4 ++--
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/regolith/builders/publistbuilder.py b/regolith/builders/publistbuilder.py
index a54c2bba8..90d6af3df 100644
--- a/regolith/builders/publistbuilder.py
+++ b/regolith/builders/publistbuilder.py
@@ -1,6 +1,5 @@
 """Builder for publication lists."""
 
-import os
 
 try:
     from bibtexparser.bwriter import BibTexWriter
@@ -44,7 +43,6 @@ def construct_global_ctx(self):
         gtx["all_docs_from_collection"] = all_docs_from_collection
 
     def latex(self):
-        fd = gr = kw = False
         facility = None
         filestub, qualifiers = "", ""
         if self.rc.from_date:
@@ -60,7 +58,6 @@ def latex(self):
         else:
             from_date, to_date = None, None
         if self.rc.grants:
-            gr = True
             grants = self.rc.grants
             if isinstance(grants, str):
                 grants = [grants]
@@ -73,13 +70,12 @@ def latex(self):
             elif len(grants) == 1:
                 text_grants = grants[0]
                 pl = ""
-            cat_grants, all_grants = "", ""
+            cat_grants = ""
             for g in grants:
                 cat_grants = cat_grants + "_" + g
             filestub = f"{filestub}{cat_grants}"
             qualifiers = f"{qualifiers} from Grant{pl} {text_grants}"
         if self.rc.kwargs:
-            kw = True
             key, value = self.rc.kwargs[0].split(":", 1)
             if key == "facility":
                 facility = value
diff --git a/regolith/stylers.py b/regolith/stylers.py
index 565a672bc..9435d7fe5 100644
--- a/regolith/stylers.py
+++ b/regolith/stylers.py
@@ -48,9 +48,9 @@ def sentencecase(sentence):
     -----
     tbd or n/a are returned lower case, not sentence case.
     """
-    freezecaps = re.findall("\{[^{}]+\}", sentence)
+    freezecaps = re.findall("\\{[^{}]+\\}", sentence)
     datalow = sentence.capitalize()
-    sentencecase = re.split("\{[^{}]+\}", datalow)
+    sentencecase = re.split("\\{[^{}]+\\}", datalow)
     title = ""
     freezecaps.reverse()
     for word in sentencecase: