Mercurial > hg
changeset 50995:80c243eab724
openvms: duck-punch a bugfix into `environb` object
The official Python3 build for OpenVMS has some crippling bug that we need to
patch dynamically
OpenVMS patches
| author | Jean-Francois Pieronne <jf.pieronne@laposte.net> |
|---|---|
| date | Thu, 03 Aug 2023 02:28:52 +0200 |
| parents | a97f2b50219b |
| children | 82bc0b26db50 |
| files | mercurial/encoding.py |
| diffstat | 1 files changed, 14 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/mercurial/encoding.py Wed Oct 11 00:43:24 2023 +0200 +++ b/mercurial/encoding.py Thu Aug 03 02:28:52 2023 +0200 @@ -79,6 +79,20 @@ _nativeenviron = os.supports_bytes_environ if _nativeenviron: environ = os.environb # re-exports + if pycompat.sysplatform == b'OpenVMS': + # workaround for a bug in VSI 3.10 port + # os.environb is only populated with a few Predefined symbols + def newget(self, key, default=None): + # pytype on linux does not understand OpenVMS special modules + import _decc # pytype: disable=import-error + + v = _decc.getenv(key, None) + if isinstance(key, bytes): + return default if v is None else v.encode('latin-1') + else: + return default if v is None else v + + environ.__class__.get = newget else: # preferred encoding isn't known yet; use utf-8 to avoid unicode error # and recreate it once encoding is settled