How to properly remove carriage return in python while using with dictwriter (newline='' does not help)

Question

I have a simple pythono code that parses json file and returns it as dictionary. I have to write this in to CSV file but only with the LF as a line terminator. However, Carriage return appears anyway even using newline=''. wb mode is not an option as i receive this error

return self.writer.writerow(self._dict_to_list(rowdict)) TypeError: a bytes-like object is required, not 'str'

My code for CSV writing:

with open(statsFilePath,'w+', newline='', encoding='utf8') as f:
  writer = csv.DictWriter(f, header , delimiter = '|')
  for row in result:
    writer.writerow(row)

And here is the screenshot of what i see in Notepad++

UPDATE, SOLVED

The DictWriter used the default line terminator. Changing the code to this, solved the issue:

with open(statsFilePath,'w+', newline='', encoding='utf8') as f:
    writer = csv.DictWriter(f, header , delimiter = '|', lineterminator="\n")
    for row in result:
        writer.writerow(row)  

Answer 1

Try this:

with open(statsFilePath,'w+', newline='\n', encoding='utf8') as f:

Please remember that LF is probably not what you are looking for. You are looking for CR as your line separator (UNIX's default).

Answer 2

The csv Dialect decides which line terminator to use and by default it is \\r\\n .

You need to specify lineterminator when defining the writer:

writer = csv.DictWriter(f, header , delimiter = '|', lineterminator='\n')