polib example for gnu gettext pofile editing

polib.py

def defuzzy(message):
    import pathlib, polib
    pofiles = list(pathlib.Path(".").glob("pretalx/**/**/django.po"))
    for path in pofiles:
        po = polib.pofile(path)
        entry = po.find(message)
        if entry and entry.fuzzy:
            entry.flags.remove("fuzzy")
            entry.previous_msgid = None
        po.save()
        
def rename_source_string(message, new_message):
  pofiles = list(pathlib.Path(".").glob("pretalx/**/**/django.po"))
  for path in pofiles:
    po = polib.pofile(path)
    entry = po.find(message)
    if entry:
      entry.msgid = new_message
    po.save()