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Author iritkatriel
Recipients eric.smith, iritkatriel, miss-islington, ncoghlan, serhiy.storchaka, vstinner
Date 2020-10-09.15:02:32
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1602255752.62.0.889214959109.issue34067@roundup.psfhosted.org>
In-reply-to
Content 
For the original problem, how about this?

      def process_file(file_or_path):
          if isinstance(file_or_path, str):
              # If string, open file
              cm = open
          else:
              # Caller is responsible for closing file
              cm = nullcontext

          with cm(file_or_path) as file:
              # Perform processing on the file
History
Date User Action Args
2020-10-09 15:02:32iritkatrielsetrecipients: + iritkatriel, ncoghlan, vstinner, eric.smith, serhiy.storchaka, miss-islington
2020-10-09 15:02:32iritkatrielsetmessageid: <1602255752.62.0.889214959109.issue34067@roundup.psfhosted.org>
2020-10-09 15:02:32iritkatriellinkissue34067 messages
2020-10-09 15:02:32iritkatrielcreate