view .arcconfig @ 43697:dc4e74d0ef96

py3: send bytes from Rust-created warning patterns

Python code expects bytes in both Python 2 and Python 3, so we should send
bytes.

Differential Revision: https://phab.mercurial-scm.org/D7454

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}