comparison mercurial/templater.py @ 45245:8ec3062b7047

templater: switch to lower-level config.parse() in _readmapfile()

I hope to modify this code to also work with resources loaded from
memory (for PyOxidizer support). For that, we'll need to handle the
lookup of relative `%include` path (not joined with the base directory
of the containing file). This patch prepares for that by using
`config.parse()` instead of `config.read()`, since the latter expects
a file in the file system.

As it happens, this change also lets us clean up the `config` class to
not need the `_includepaths` field. That will happen next.

Differential Revision: https://phab.mercurial-scm.org/D8791

45244:f7f142d74df3

            hint=_(b"available styles: %s") % stylelist(),
        )

    base = os.path.dirname(mapfile)
    conf = config.config(includepaths=[templatedir()])
    conf.read(mapfile, remap={b'': b'templates'})

    cache = {}
    tmap = {}
    aliases = []

45245:8ec3062b7047

            hint=_(b"available styles: %s") % stylelist(),
        )

    base = os.path.dirname(mapfile)
    conf = config.config(includepaths=[templatedir()])

    def include(rel, abs, remap, sections):
        data = util.posixfile(abs, b'rb').read()
        conf.parse(abs, data, sections=sections, remap=remap, include=include)

    data = util.posixfile(mapfile, b'rb').read()
    conf.parse(mapfile, data, remap={b'': b'templates'}, include=include)

    cache = {}
    tmap = {}
    aliases = []