Merge pull request #209 from seleniumbase/raw-strings-for-regex

Use raw strings for regular expressions

Author: mdmintz

seleniumbase/core/browser_launcher.py

@@ -128,7 +128,8 @@ def validate_proxy_string(proxy_string):
         if not proxy_string:
             return None
     valid = False
-    val_ip = re.match('^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+$', proxy_string)
+    val_ip = re.match(
+        r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+$', proxy_string)
     if not val_ip:
         if proxy_string.startswith('http://'):
             proxy_string = proxy_string.split('http://')[1]
@@ -138,7 +139,7 @@ def validate_proxy_string(proxy_string):
             proxy_string = proxy_string.split('://')[1]
         chunks = proxy_string.split(':')
         if len(chunks) == 2:
-            if re.match('^\d+$', chunks[1]):
+            if re.match(r'^\d+$', chunks[1]):
                 if page_utils.is_valid_url('http://' + proxy_string):
                     valid = True
     else:

seleniumbase/fixtures/base_case.py

@@ -1068,7 +1068,7 @@ def __add_shepherd_tour_step(self, message, selector=None, name=None,
             shepherd_theme = "shepherd-theme-square-dark"
         else:
             shepherd_base_theme = re.search(
-                "[\S\s]+classes: '([\S\s]+)',[\S\s]+",
+                r"[\S\s]+classes: '([\S\s]+)',[\S\s]+",
                 self._tour_steps[name][0]).group(1)
             shepherd_theme = shepherd_base_theme
 
@@ -1169,7 +1169,7 @@ def __play_shepherd_tour(self, name=None, interval=0):
         if len(self._tour_steps[name]) > 1:
             try:
                 selector = re.search(
-                    "[\S\s]+{element: '([\S\s]+)', on: [\S\s]+",
+                    r"[\S\s]+{element: '([\S\s]+)', on: [\S\s]+",
                     self._tour_steps[name][1]).group(1)
                 selector = selector.replace('\\', '')
                 self.wait_for_element_present(
@@ -1290,7 +1290,7 @@ def __play_bootstrap_tour(self, name=None, interval=0):
             try:
                 if "element: " in self._tour_steps[name][1]:
                     selector = re.search(
-                        "[\S\s]+element: '([\S\s]+)',[\S\s]+title: '",
+                        r"[\S\s]+element: '([\S\s]+)',[\S\s]+title: '",
                         self._tour_steps[name][1]).group(1)
                     selector = selector.replace('\\', '')
                     self.wait_for_element_present(