title: Quotation in csv library
body: <p>I'm trying to request an XML API for the first column in the input tsv file, and get a tsv file as output.</p>
  
  <p>My input file(tab separated):</p>
  
  <pre><code>input1   input1.1   input1.2   input1.3
  input2   input2.1   input2.2   input2.3
  </code></pre>
  
  <p>The code:</p>
  
  <pre><code>with open('data/input.txt', 'r') as tsvin, open('data/output.txt', 'w') as csvout:
      tsvin = csv.reader(tsvin, delimiter='\t')
      csvout = csv.writer(csvout, delimiter='\t', quoting=csv.QUOTE_NONE)
  
      for i in tsvin:
          word = i[0]
          r = requests.get(api_url + str(word), params=payload)
  
          root = ElementTree.fromstring(r.content)
  
          for child in root.iter('entry'):
              if child.attrib['id'] == word + word_id or child.attrib['id'] == word:
                  for child_nested in child:
                      if child_nested.tag == 'pr':
                          csvout.writerow([i, child_nested.text])
  </code></pre>
  
  <p>As a result I got:</p>
  
  <pre><code>['input1', 'input1.1', 'input1.2', 'input1.3']  value_from_api1
  ['input2', 'input2.1', 'input2.2', 'input2.3']  value_from_api2
  </code></pre>
  
  <p>If I do <code>csvout.writerow([i])</code> at the end, the initial row writes to the output properly without any quotation. But if I added the result from API <code>child_nested.text</code> after the comma, it writes with quotes. </p>
  
  <p>So, how to append <code>child_nested.text</code> to i and write it without quotes?</p>