Improve handling of other regexes (#223)

corydolphin · May 22, 2018 · 006e1f0 · 006e1f0
1 parent 12b0ccf
commit 006e1f0
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/flask_cors/core.py b/flask_cors/core.py
@@ -250,7 +250,7 @@ def probably_regex(maybe_regex):
     if isinstance(maybe_regex, RegexObject):
         return True
     else:
-        common_regex_chars = ['*','\\',']', '?']
+        common_regex_chars = ['*', '\\', ']', '?', '$', '^', '[', ']', '(', ')']
         # Use common characters used in regular expressions as a proxy
         # for if this string is in fact a regex.
         return any((c in maybe_regex for c in common_regex_chars))

diff --git a/tests/extension/test_app_extension.py b/tests/extension/test_app_extension.py
@@ -364,7 +364,7 @@ def test_value_error(self):
         '''
 
         self.app = Flask(__name__)
-        CORS(self.app, resources="[")
+        CORS(self.app, resources="}")
 
         @self.app.route('/')
         def index():