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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def wait(name, url='http://localhost:8080/manager', timeout=180):
    '''
    Wait for the Tomcat Manager to load.

    Notice that if tomcat is not running we won't wait for it start and the
    state will fail. This state can be required in the tomcat.war_deployed
    state to make sure tomcat is running and that the manager is running as
    well and ready for deployment.

    url : http://localhost:8080/manager
        The URL of the server with the Tomcat Manager webapp.
    timeout : 180
        Timeout for HTTP request to the Tomcat Manager.

    Example:

    .. code-block:: yaml

        tomcat-service:
          service.running:
            - name: tomcat
            - enable: True

        wait-for-tomcatmanager:
          tomcat.wait:
            - timeout: 300
            - require:
              - service: tomcat-service

        jenkins:
          tomcat.war_deployed:
            - name: /ran
            - war: salt://jenkins-1.2.4.war
            - require:
              - tomcat: wait-for-tomcatmanager
    '''

    result = __salt__['tomcat.status'](url, timeout)
    ret = {'name': name,
           'result': result,
           'changes': {},
           'comment': ('tomcat manager is ready' if result
                       else 'tomcat manager is not ready')
           }

    return ret