title: Is it possible to loop through Amazon S3 bucket and count the number of lines in its file/key using Python?
body: <p>Is it possible to loop through the file/key in Amazon S3 bucket, read the contents and count the number of lines using Python?</p>
  
  <p>For Example:</p>
  
  <pre><code>  1. My bucket: "my-bucket-name"
    2. File/Key : "test.txt" 
  </code></pre>
  
  <p>I need to loop through the file "test.txt" and count the number of line in the raw file.</p>
  
  <p>Sample Code:</p>
  
  <pre><code>for bucket in conn.get_all_buckets():
      if bucket.name == "my-bucket-name":
          for file in bucket.list():
              #need to count the number lines in each file and print to a log.
  </code></pre>