title: How to Exclude files from coverage?
body: <p><em>I am running my unit tests. But I want to exclude some folders and files during tests.</em></p>
  <p>Here is my <strong>.coveragerc</strong> file</p>
  <pre><code>[run]
   branch = True
   source = .
   omit =
    Amazon_customers/.coveragerc
    amazon_customers/tests
    Amazon_customers/__init__.py
    Amazon_customers/urls.py
    Amazon_customers/wsgi.py
    amazon_customers/test_utils/*
    /migrations/
    /manage.py/
  </code></pre>
  <p>I need to exclude these files but it is not working.</p>