comparison hgext/narrow/narrowcommands.py @ 47877:2174f54aab18

store: return just one filename in walk functions

Various walk functions return `(revlog_type, decoded, encoded)` where
decoded could be None. But no-one cares about `encoded` and expects
`unencoded` to be present, except verify (because this can only happen
with old repo formats).

Simplify all this by either failing outright if a decoding a filename
fails (instead of almost certainly failing with a type error due to
treating None as a bytes), or skipping the filename but providing in
an out argument for hg verify.

Differential Revision: https://phab.mercurial-scm.org/D11248

47876:517a2c1cb788

                ui.status(_(b'deleting unwanted changesets\n'))
            with ui.configoverride(overrides, b'narrow'):
                repair.strip(ui, unfi, tostrip, topic=b'narrow', backup=backup)

        todelete = []
        for t, f, f2, size in repo.store.datafiles():
            if f.startswith(b'data/'):
                file = f[5:-2]
                if not newmatch(file):
                    todelete.append(f)
            elif f.startswith(b'meta/'):

47877:2174f54aab18

                ui.status(_(b'deleting unwanted changesets\n'))
            with ui.configoverride(overrides, b'narrow'):
                repair.strip(ui, unfi, tostrip, topic=b'narrow', backup=backup)

        todelete = []
        for t, f, size in repo.store.datafiles():
            if f.startswith(b'data/'):
                file = f[5:-2]
                if not newmatch(file):
                    todelete.append(f)
            elif f.startswith(b'meta/'):