not used

selfdrive/modeld/thneed/lib.py

@@ -1,32 +0,0 @@
-import struct
-import json
-
-def load_thneed(fn):
-  with open(fn, "rb") as f:
-    json_len = struct.unpack("I", f.read(4))[0]
-    jdat = json.loads(f.read(json_len).decode('latin_1'))
-    weights = f.read()
-  ptr = 0
-  for o in jdat['objects']:
-    if o['needs_load']:
-      nptr = ptr + o['size']
-      o['data'] = weights[ptr:nptr]
-      ptr = nptr
-  for o in jdat['binaries']:
-    nptr = ptr + o['length']
-    o['data'] = weights[ptr:nptr]
-    ptr = nptr
-  return jdat
-
-def save_thneed(jdat, fn):
-  new_weights = []
-  for o in jdat['objects'] + jdat['binaries']:
-    if 'data' in o:
-      new_weights.append(o['data'])
-      del o['data']
-  new_weights_bytes = b''.join(new_weights)
-  with open(fn, "wb") as f:
-    j = json.dumps(jdat, ensure_ascii=False).encode('latin_1')
-    f.write(struct.pack("I", len(j)))
-    f.write(j)
-    f.write(new_weights_bytes)