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fix: Fix type error in pssh-box.py with Python 3.10+ (#1187) 

A single-line change on #L170 to `wv.protection_scheme =
struct.unpack('>L', bytes(protection_scheme, encoding='utf-8'))[0]`,
needed to work around this issue on Ubuntu 22.04LTS+ running Python
3.10+:

```sh
TypeError: a bytes-like object is required, not 'str'
```
On line 170.
This commit is contained in:
Dennis E. Mungai 2023-05-01 19:06:56 +03:00 committed by GitHub
parent d5ca6e84e6
commit 161947f53e
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2
packager/tools/pssh/pssh-box.py
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@ -167,7 +167,7 @@ def _generate_widevine_data(key_ids, content_id, provider, protection_scheme):
wv.content_id = content_id wv.content_id = content_id
# 'cenc' is the default, so omitted to save bytes. # 'cenc' is the default, so omitted to save bytes.
if protection_scheme and protection_scheme != 'cenc': if protection_scheme and protection_scheme != 'cenc':
wv.protection_scheme = struct.unpack('>L', protection_scheme)[0] wv.protection_scheme = struct.unpack('>L', protection_scheme.encode())[0]
return wv.SerializeToString() return wv.SerializeToString()