Better launch, cleaner shutdown (wip)

news_fetch/app/utils_worker/download/browser.py

@@ -31,7 +31,8 @@ class PDFDownloader:
             self.logger.warning("Opening browser GUI because of 'HEADLESS=false'")
 
         options.set_preference('print.save_as_pdf.links.enabled', True)
-        # Just save if the filetype is pdf already, does not work!
+        # Just save if the filetype is pdf already
+        # TODO: this is not working right now
 
         options.set_preference("print.printer_Mozilla_Save_to_PDF.print_to_file", True)
         options.set_preference("browser.download.folderList", 2)
@@ -40,6 +41,7 @@ class PDFDownloader:
         options.set_preference("browser.download.dir", config["default_download_path"])
 
         self.logger.info("Starting gecko driver")
+        # peviously, in a single docker image:
         # self.driver = webdriver.Firefox(
         #     options = options,
         #     service = webdriver.firefox.service.Service(

news_fetch/app/utils_worker/fetch/runner.py

@@ -57,6 +57,6 @@ def get_description(article_object):
     try:
         article_object.set_keywords(news_article.keywords)
     except AttributeError:
-        pass  # list would have been empty anyway
+        pass # list would have been empty anyway
     
     return article_object