add error handling and script runs until unexpected error or max reached

scraper/scroller.py

@@ -1,27 +1,26 @@
-class Scroller():
-  def __init__(self, driver) -> None:
-    self.driver = driver
-    self.current_position = 0
-    self.last_position = driver.execute_script("return window.pageYOffset;")
-    self.scrolling = True
-    self.scroll_count = 0
-    pass
-  
-  def reset(self) -> None:
-    self.current_position = 0
-    self.last_position = self.driver.execute_script("return window.pageYOffset;")
-    self.scroll_count = 0
-    pass
-  
-  def scroll_to_top(self) -> None:
-    self.driver.execute_script("window.scrollTo(0, 0);")
-    pass
-  
-  def scroll_to_bottom(self) -> None:
-    self.driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
-    pass
-  
-  def update_scroll_position(self) -> None:
-    self.current_position = self.driver.execute_script("return window.pageYOffset;")
-    pass
-  
+class Scroller:
+    def __init__(self, driver) -> None:
+        self.driver = driver
+        self.current_position = 0
+        self.last_position = driver.execute_script("return window.pageYOffset;")
+        self.scrolling = True
+        self.scroll_count = 0
+        pass
+
+    def reset(self) -> None:
+        self.current_position = 0
+        self.last_position = self.driver.execute_script("return window.pageYOffset;")
+        self.scroll_count = 0
+        pass
+
+    def scroll_to_top(self) -> None:
+        self.driver.execute_script("window.scrollTo(0, 0);")
+        pass
+
+    def scroll_to_bottom(self) -> None:
+        self.driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
+        pass
+
+    def update_scroll_position(self) -> None:
+        self.current_position = self.driver.execute_script("return window.pageYOffset;")
+        pass