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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 get_current_session(request, hproPk):
 """Get the current session value"""


    retour = {}

    base_key = 'plugit_' + str(hproPk) + '_'

    for key, value in request.session.iteritems():
        if key.startswith(base_key):
            retour[key[len(base_key):]] = value

    return retour