title: ASCII text executable, with CRLF line terminators
body: <p>Good evening,</p>
  
  <p>I'm currently enrolled in an introduction-course to python and have come across an issue that I haven't been able to solve. I'm sure it's a simple error somewhere in my code, but I haven't been able to find any questions on SO that solved my issue.</p>
  
  <p><em>Strangely enough it compiles and runs fine when executing it from cygwin...</em></p>
  
  <p><strong>I'm getting this error while validating through 3rd party tests (that I don't have access to):</strong></p>
  
  <blockquote>
    <p>Python script, ASCII text executable, with CRLF line terminators</p>
  </blockquote>
  
  <p>This is my code: </p>
  
  <pre><code>    height = float(input("What is the plane's elevation in metres? \r\n"))
      height = format(height * 3.28084, '.2f')
  
      speed = float(input("What is the plane's speed in km/h? \r\n"))
      speed = format(speed * 0.62137, '.2f')
  
      temperature = float(input("Finally, what is the temperature (in celsius) outside? \r\n"))
      temperature = format(temperature * (9/5) + 32, '.2f') 
  
      print("""\n########### OUTPUT ###########\n\nThe elevation is {feet} above the sea level, \n
  you are going {miles} miles/h, \n
  finally the temperature outside is {temp} degrees fahrenheit \n
  ########### OUTPUT ###########""".format(feet=height, miles=speed, temp=temperature)) 
  </code></pre>
  
  <p>And this is a cgi based on it (both are throwing the same error):</p>
  
  <pre><code> #!/usr/bin/env python3
  # -*- coding: utf-8 -*- 
  
  
  # To write pagecontent to sys.stdout as bytes instead of string
  import sys
  import codecs
  
  
  #Enable debugging of cgi-.scripts
  import cgitb
  cgitb.enable()
  
  
  # Send the HTTP header
  #print("Content-Type: text/plain;charset=utf-8")
  print("Content-Type: text/html;charset=utf-8")
  print("")
  
  
  height = format(1100 * 3.28084, '.2f')
  
  speed = format(1000 * 0.62137, '.2f')
  
  temperature = format(-50 * (9/5) + 32, '.2f')
  
  
  toPrint = """\n########### OUTPUT ###########\n\nThe elevation is {feet} above the sea level, \n
  you are going {miles} miles/h, \n
  finally the temperature outside is {temp} degrees fahrenheit \n
  ########### OUTPUT ###########"""
  
  toPrint.format(feet=height, miles=speed, temp=temperature)
  
  # Here comes the content of the webpage 
  content = """&lt;!doctype html&gt;
  &lt;meta charset="utf-8"&gt;
  &lt;title&gt;Min redovisnings-sida&lt;/title&gt;
  &lt;pre&gt;
  &lt;h1&gt;Min Redovisnings-sida &lt;/h1&gt;
  
  
  
  
  &lt;/pre&gt;
  
  &lt;body&gt;
   {printer}
  &lt;/body&gt;
  
  """
  
  
  # Write page content
  sys.stdout = codecs.getwriter("utf-8")(sys.stdout.detach())
  sys.stdout.write(content.format(printer=toPrint))
  </code></pre>