8 class Datecounter(osmium.SimpleHandler):
14 if self.filedate is None or ts > self.filedate:
22 if __name__ == '__main__':
23 if len(sys.argv) != 2:
24 print("Usage: python osm_file_date.py <osmfile>")
29 h.apply_file(sys.argv[1])
31 if h.filedate is None: