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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_full_path(request, remove_querystrings=[]):
 """Gets the current path, removing specified querstrings"""


    path = request.get_full_path()
    for qs in remove_querystrings:
        path = re.sub(r'&?' + qs + '=?(.+)?&?', '', path)
    return path