Leave constants as global vars

scripts/rebuild_languages.py

@@ -9,8 +9,29 @@
 import subprocess
 from urllib.request import urlopen
 
-
-def prettier(path, repoDir):
+repoDir = pathlib.Path(__file__).resolve().parent.parent
+langDir = repoDir / "src" / "fontra" / "client" / "lang"
+assert langDir.is_dir()
+localizationJSPath = repoDir / "src" / "fontra" / "client" / "core" / "localization.js"
+assert localizationJSPath.is_file()
+
+languagesBlockTemplate = """\
+// Don't edit this block, see scripts/rebuild_languages.py
+export const languages = [
+{languagesList}
+];
+"""
+
+languageSourceTemplate = """\
+// Don't edit this file: it is generated by scripts/rebuild_languages.py
+// The strings are maintained here: {url}
+export const strings = {{
+{stringsBlock}
+}};
+"""
+
+
+def prettier(path):
 
     subprocess.run(
         [
@@ -90,22 +111,10 @@ def main(wip):
                 string = languageStrings["en"].get(key, "!missing!")
             strings[key] = string
 
-    repoDir = pathlib.Path(__file__).resolve().parent.parent
-    langDir = repoDir / "src" / "fontra" / "client" / "lang"
-    assert langDir.is_dir()
-    localizationJSPath = (
-        repoDir / "src" / "fontra" / "client" / "core" / "localization.js"
-    )
-    assert localizationJSPath.is_file()
-
     localizationJSSource = localizationJSPath.read_text(encoding="utf-8")
 
     languagesList = "\n".join(f"  {jsonDump(langs)}," for langs in languages)
-    languagesBlock = f"""// Don't edit this block, see scripts/rebuild_languages.py
-    export const languages = [
-    {languagesList}
-    ];
-    """
+    languagesBlock = languagesBlockTemplate.format(languagesList=languagesList)
 
     indexStart = localizationJSSource.find(languagesBlock.splitlines()[0])
     assert indexStart > 0
@@ -119,15 +128,7 @@ def main(wip):
     )
 
     localizationJSPath.write_text(localizationJSSource, encoding="utf-8")
-    prettier(localizationJSPath, repoDir)
-
-    languageSourceTemplate = """\
-    // Don't edit this file: it is generated by scripts/rebuild_languages.py
-    // The strings are maintained here: {url}
-    export const strings = {{
-    {stringsBlock}
-    }};
-    """
+    prettier(localizationJSPath)
 
     for languageCode, strings in languageStrings.items():
         languagePath = langDir / f"{languageCode.strip()}.js"
@@ -140,7 +141,7 @@ def main(wip):
             stringsBlock=stringsBlock, url=languageSpreadsheetURL
         )
         languagePath.write_text(languageSource, encoding="utf-8")
-        prettier(languagePath, repoDir)
+        prettier(languagePath)
 
 
 if __name__ == "__main__":