comparison hgext/largefiles/overrides.py @ 41760:1eb2fc21da12

cleanup: prefer nested context managers to \-continuations

I'd prefer Python accept a tuple of context managers, but alas it
isn't meant to be. This will have to suffice.

Differential Revision: https://phab.mercurial-scm.org/D5994

41759:aaad36b88298

                if not opts['force'] and os.path.exists(destlfile):
                    raise IOError('',
                                  _('destination largefile already exists'))
            copiedfiles.append((src, dest))
            orig(src, dest, *args, **kwargs)
        with extensions.wrappedfunction(util, 'copyfile', overridecopyfile), \
             extensions.wrappedfunction(scmutil, 'match', overridematch):
            result += orig(ui, repo, listpats, opts, rename)

        lfdirstate = lfutil.openlfdirstate(ui, repo)
        for (src, dest) in copiedfiles:
            if (lfutil.shortname in src and
                dest.startswith(repo.wjoin(lfutil.shortname))):

41760:1eb2fc21da12

                if not opts['force'] and os.path.exists(destlfile):
                    raise IOError('',
                                  _('destination largefile already exists'))
            copiedfiles.append((src, dest))
            orig(src, dest, *args, **kwargs)
        with extensions.wrappedfunction(util, 'copyfile', overridecopyfile):
            with extensions.wrappedfunction(scmutil, 'match', overridematch):
                result += orig(ui, repo, listpats, opts, rename)

        lfdirstate = lfutil.openlfdirstate(ui, repo)
        for (src, dest) in copiedfiles:
            if (lfutil.shortname in src and
                dest.startswith(repo.wjoin(lfutil.shortname))):