Simplify regex that looks for the old name (#113)

* Simplify regex that looks for the old name * Make linter happy
peterbe · Sep 3, 2019 · 10a7048 · 10a7048
1 parent c3efcba
commit 10a7048
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/hashin.py b/hashin.py
@@ -404,8 +404,7 @@ def is_different_lines(package, new_lines):
 
     for package, old_name, new_lines in all_new_lines:
         regex = re.compile(
-            r"(^|\n|\n\r){0}==|(^|\n|\n\r){0}\[.*\]==".format(re.escape(old_name)),
-            re.IGNORECASE,
+            r"^{0}(\[.*\])?==".format(re.escape(old_name)), re.IGNORECASE | re.MULTILINE
         )
         # if the package wasn't already there, add it to the bottom
         if not regex.search(requirements):