from pathlib import Path

path_bills = "factures-2021-2022"

#fonction qui classe les PDFs par editeur
def metrics_editors(path):
    dic_stats = {}
    files = Path('./%s/' %path).glob('*')
    for file in files:
        code_editor=str(file).split("_")[1]
        if code_editor not in dic_stats:
            dic_stats[code_editor]=1
        else :
            dic_stats[code_editor]+=1
    return dict(sorted(dic_stats.items(), key=lambda item:item[1]))


print(metrics_editors(path=path_bills))