old_contents: import os
  
  from fabric.api import *
  
  base_path = os.path.dirname(__file__)
  project_root = "~/Gather"
  pip_path = os.path.join(project_root, "bin/pip")
  python_path = os.path.join(project_root, "bin/python")
  
  
  env.user = "gather"
  env.hosts = ["gather.whouz.com"]
  
  
  def update_from_github():
      with cd(project_root):
          run("git pull")
  
  
  def update_pip_requirements():
      with cd(project_root):
          run("%s install -r requirements.txt" % pip_path)
  
  
  def migrate_databases():
      with cd(project_root):
          run("%s manage.py db upgrade" % python_path)
  
  
  def reload_nginx():
      _current_user = env.user
      env.user = 'root'
      run("/etc/init.d/nginx reload")
      env.user = _current_user
  
  
  def restart_gunicorn():
      _current_user = env.user
      env.user = 'root'
      run("supervisorctl reload")
      env.user = _current_user
  
  
  def reload_gunicorn():
      run("kill -HUP `cat /tmp/gather.pid`")
  
  
  def update():
      update_from_github()
      reload_gunicorn()
  
  
  def fullyupdate():
      update_from_github()
      update_pip_requirements()
      migrate_databases()
      reload_nginx()
      reload_gunicorn()
  
new_contents: import os
  
  from fabric.api import *
  
  base_path = os.path.dirname(__file__)
  project_root = "~/Gather"
  pip_path = os.path.join(project_root, "bin/pip")
  python_path = os.path.join(project_root, "bin/python")
  
  
  env.user = "gather"
  env.hosts = ["gather.whouz.com"]
  
  
  def update_from_github():
      with cd(project_root):
          run("git pull")
  
  
  def update_pip_requirements():
      with cd(project_root):
          run("%s install -r requirements.txt" % pip_path)
  
  
  def migrate_databases():
      with cd(project_root):
          run("%s manage.py db upgrade" % python_path)
  
  
  def reload_nginx():
      _current_user = env.user
      env.user = 'root'
      run("/etc/init.d/nginx reload")
      env.user = _current_user
  
  
  def restart_gunicorn():
      _current_user = env.user
      env.user = 'root'
      run("supervisorctl reload")
      env.user = _current_user
  
  
  def reload_gunicorn():
      run("kill -HUP `cat /tmp/gather.pid`")
  
  
  def update():
      update_from_github()
      migrate_databases()
      reload_gunicorn()
  
  
  def fullyupdate():
      update_from_github()
      update_pip_requirements()
      migrate_databases()
      reload_nginx()
      reload_gunicorn()
  
subject: Migrate database for small update