How to use the trakt.Trakt.jsonRequest function in trakt

def userLibraryMoviesCollection(username, extended=None, *args, **argd):
        ext = ""
        if extended is not None: etx = "/"+str(extended)
        data = Trakt.jsonRequest('POST', '/user/library/movies/collection.json/%%API_KEY%%/'+str(username)+ext, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'userLibraryMoviesCollection()'")
        return data

def showUnlibrary(tvdbId, title, year, imdbId=None, *args, **argd):
        data = Trakt.jsonRequest('POST', '/show/unlibrary/%%API_KEY%%', {'tvdb_id': tvdbId, 'title': title, 'year': year, 'imdb_id': imdbId}, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'showUnlibrary()'")
        return data

def movieWatchingNow(title, *args, **argd):
        data = Trakt.jsonRequest('POST', '/movie/watchingnow.json/%%API_KEY%%', {'title': title}, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'movieWatchingNow()'")
        return data

def showEpisodeUnlibrary(tvdbId, title, year, episodes, imdbId=None, *args, **argd):
        data = Trakt.jsonRequest('POST', '/show/episode/unlibrary/%%API_KEY%%', {'tvdb_id': tvdbId, 'title': title, 'year': year, 'episodes': episodes, 'imdb_id': imdbId}, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'showEpisodeUnlibrary()'")
        return data

def userWatchlistShows(username, *args, **argd):
        data = Trakt.jsonRequest('POST', '/user/watchlist/shows.json/%%API_KEY%%/'+str(username), *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'userWatchlistShows()'")
        return data

def calendarPremieres(date=None, days=None, *args, **argd):
        ext = ""
        if date is not None:
            ext = "/"+str(date) #YYYYMMDD
            if days is not None:
                ext += "/"+str(days)
        data = Trakt.jsonRequest('POST', '/calendar/premieres.json/%%API_KEY%%'+ext, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'calendarPremieres()'")
        return data

def listsAdd(name, description, privacy, *args, **argd):
        data = Trakt.jsonRequest('POST', '/lists/add/%%API_KEY%%', {'name': name, 'description': description, 'privacy': privacy}, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'listsAdd()'")
        return data

def showSeen(tvdbId, title, year, imdbId=None, *args, **argd):
        data = Trakt.jsonRequest('POST', '/show/seen/%%API_KEY%%', {'tvdb_id': tvdbId, 'title': title, 'year': year, 'imdb_id': imdbId}, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'showSeen()'")
        return data

def userLibraryShowsAll(username, extended=None, *args, **argd):
        ext = ""
        if extended is not None: etx = "/"+str(extended)
        data = Trakt.jsonRequest('POST', '/user/library/shows/all.json/%%API_KEY%%/'+str(username)+ext, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'userLibraryShowsAll()'")
        return data

def userLibraryMoviesAll(username, extended=None, *args, **argd):
        ext = ""
        if extended is not None: etx = "/"+str(extended)
        data = Trakt.jsonRequest('POST', '/user/library/movies/all.json/%%API_KEY%%/'+str(username)+ext, *args, **argd)
        if data == None:
            Debug("[Trakt] Error in request from 'userLibraryMoviesAll()'")
        return data