1 files changed, 55 insertions, 18 deletions

diff --git a/lib/python/qmk/keycodes.py b/lib/python/qmk/keycodes.py
index cf1ee0767a..600163bab9 100644
--- a/lib/python/qmk/keycodes.py
+++ b/lib/python/qmk/keycodes.py
@@ -2,7 +2,42 @@ from pathlib import Path
 
 from qmk.json_schema import deep_update, json_load, validate
 
-CONSTANTS_PATH = Path('data/constants/keycodes/')
+CONSTANTS_PATH = Path('data/constants/')
+KEYCODES_PATH = CONSTANTS_PATH / 'keycodes'
+EXTRAS_PATH = KEYCODES_PATH / 'extras'
+
+
+def _find_versions(path, prefix):
+    ret = []
+    for file in path.glob(f'{prefix}_[0-9].[0-9].[0-9].hjson'):
+        ret.append(file.stem.split('_')[-1])
+
+    ret.sort(reverse=True)
+    return ret
+
+
+def _load_fragments(path, prefix, version):
+    file = path / f'{prefix}_{version}.hjson'
+    if not file.exists():
+        raise ValueError(f'Requested keycode spec ({prefix}:{version}) is invalid!')
+
+    # Load base
+    spec = json_load(file)
+
+    # Merge in fragments
+    fragments = path.glob(f'{prefix}_{version}_*.hjson')
+    for file in fragments:
+        deep_update(spec, json_load(file))
+
+    return spec
+
+
+def _search_path(lang=None):
+    return EXTRAS_PATH if lang else KEYCODES_PATH
+
+
+def _search_prefix(lang=None):
+    return f'keycodes_{lang}' if lang else 'keycodes'
 
 
 def _validate(spec):
@@ -19,26 +54,20 @@ def _validate(spec):
         raise ValueError(f'Keycode spec contains duplicate keycodes! ({",".join(duplicates)})')
 
 
-def load_spec(version):
+def load_spec(version, lang=None):
     """Build keycode data from the requested spec file
     """
     if version == 'latest':
-        version = list_versions()[0]
+        version = list_versions(lang)[0]
 
-    file = CONSTANTS_PATH / f'keycodes_{version}.hjson'
-    if not file.exists():
-        raise ValueError(f'Requested keycode spec ({version}) is invalid!')
+    path = _search_path(lang)
+    prefix = _search_prefix(lang)
 
     # Load base
-    spec = json_load(file)
-
-    # Merge in fragments
-    fragments = CONSTANTS_PATH.glob(f'keycodes_{version}_*.hjson')
-    for file in fragments:
-        deep_update(spec, json_load(file))
+    spec = _load_fragments(path, prefix, version)
 
     # Sort?
-    spec['keycodes'] = dict(sorted(spec['keycodes'].items()))
+    spec['keycodes'] = dict(sorted(spec.get('keycodes', {}).items()))
 
     # Validate?
     _validate(spec)
@@ -46,12 +75,20 @@ def load_spec(version):
     return spec
 
 
-def list_versions():
+def list_versions(lang=None):
     """Return available versions - sorted newest first
     """
-    ret = []
-    for file in CONSTANTS_PATH.glob('keycodes_[0-9].[0-9].[0-9].hjson'):
-        ret.append(file.stem.split('_')[1])
+    path = _search_path(lang)
+    prefix = _search_prefix(lang)
+
+    return _find_versions(path, prefix)
+
+
+def list_languages():
+    """Return available languages
+    """
+    ret = set()
+    for file in EXTRAS_PATH.glob('keycodes_*_[0-9].[0-9].[0-9].hjson'):
+        ret.add(file.stem.split('_')[1])
 
-    ret.sort(reverse=True)
     return ret