old_contents: from __future__ import with_statement
  
  import os
  from fabric.api import abort, local, task, lcd
  
  
  @task(default=True)
  def docs(clean='no', browse_='no'):
      with lcd('docs'):
          local('make clean html')
      temp_path = "/tmp/openxc-python-docs"
      docs_path = "%s/docs/_build/html" % local("pwd", capture=True)
      local('rm -rf %s' % temp_path)
      os.makedirs(temp_path)
      with lcd(temp_path):
          local('cp -R %s %s' % (docs_path, temp_path))
      local('git checkout gh-pages')
      local('cp -R %s/html/* .' % temp_path)
      local('touch .nojekyll')
      local('git add -A')
      local('git commit -m "Update Sphinx docs."')
      local('git push')
      local('git checkout master')
  
  
  @task
  def browse():
      """
      Open the current dev docs in a browser tab.
      """
      local("$BROWSER docs/_build/html/index.html")
  
  
  @task(default=True)
  def test(args=None):
      local("tox")
  
  
  @task
  def upload():
      """
      Build, register and upload to PyPI
      """
      puts("Uploading to PyPI")
      local('python setup.py sdist register upload')
  
new_contents: from __future__ import with_statement
  
  import os
  from fabric.api import abort, local, task, lcd, puts
  
  
  @task(default=True)
  def docs(clean='no', browse_='no'):
      with lcd('docs'):
          local('make clean html')
      temp_path = "/tmp/openxc-python-docs"
      docs_path = "%s/docs/_build/html" % local("pwd", capture=True)
      local('rm -rf %s' % temp_path)
      os.makedirs(temp_path)
      with lcd(temp_path):
          local('cp -R %s %s' % (docs_path, temp_path))
      local('git checkout gh-pages')
      local('cp -R %s/html/* .' % temp_path)
      local('touch .nojekyll')
      local('git add -A')
      local('git commit -m "Update Sphinx docs."')
      local('git push')
      local('git checkout master')
  
  
  @task
  def browse():
      """
      Open the current dev docs in a browser tab.
      """
      local("$BROWSER docs/_build/html/index.html")
  
  
  @task(default=True)
  def test(args=None):
      local("tox")
  
  
  @task
  def upload():
      """
      Build, register and upload to PyPI
      """
      puts("Uploading to PyPI")
      local('python setup.py sdist register upload')
  
subject: Add missing import to fabfile.