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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 do_init(argdict):
    '''Create the structure of a s2site.'''
    site = make_site_obj(argdict)
    try:
        site.init_structure()
        print "Initialized directory."
        if argdict['randomsite']:
            #all_tags = ['tag1','tag2','tag3','tag4']
            for i in range(1,argdict['numpages']+1):
                #ptags = random.sample(all_tags,random.randint(1,len(all_tags)))
                p = site.random_page()
                p.set_published()
                p.write()
                print "added page ",p.slug
    except ValueError: # pragma: no cover
        print "Cannot create structure. You're already within an s2 \
tree, or the directory is not empty or it is not writeable. "