FC & SFC Nintendo Switch Online string extractor

NSO_Strings.py

import os
import json

os.chdir(os.path.dirname(__file__))

with open("../../../titles/lclassics.titlesdb", "r", -1, "utf-8") as f:
  titles = json.load(f)["titles"]

dirs = os.listdir("./")
for dir in dirs:
  if not os.path.isdir(dir):
    continue
  path = os.path.join(dir, "strings.lng")
  with open(path, "r", -1, "utf-8") as f:
    data = json.load(f)
  with open(f"{dir}.txt", "w", -1, "utf-8") as f:
    f.write("strings\n")
    for k, v in data["strings"].items():
      v = v.replace("\n", "\\n").replace("\t", "\\t")
      f.write(f"{k}\t{v}\n")
    f.write("exploded_strings\n")
    for k, v in data["exploded_strings"].items():
      t = ""
      for sub_v in v:
        if sub_v["type"] == "TEXT_PART_TYPE_TEXT":
          t += sub_v["value"]
        elif sub_v["type"] == "TEXT_PART_TYPE_VARIABLE":
          t += "[" + sub_v["name"] + "]"
        else:
          raise ValueError
      t = t.replace("\n", "\\n").replace("\t", "\\t")
      f.write(f"{k}\t{t}\n")
    f.write("titles\n")
    for k, v in titles.items():
      if dir == "ja":
        t = v["title"]
      elif dir == "zh-hans":
        t = v["title_zhHans"]
      elif dir == "zh-hant":
        t = v["title_zhHant"]
      else:
        t = v["title"]
      f.write(f"{k}\t{t}\n")