comparison mercurial/localrepo.py @ 11698:9df481f8036d

localrepo: refactor filter computation

Separate loading part from access part to be able to tell with:
  repo._loadfilter(name)
  bool(name in repo.filterpats)
if there is a 'name' filter available.

11686:fc360de66217

        return self.wopener(f, mode)

    def _link(self, f):
        return os.path.islink(self.wjoin(f))

    def _filter(self, filter, filename, data):
        if filter not in self.filterpats:
            l = []
            for pat, cmd in self.ui.configitems(filter):
                if cmd == '!':
                    continue

                if not inspect.getargspec(fn)[2]:
                    oldfn = fn
                    fn = lambda s, c, **kwargs: oldfn(s, c)
                l.append((mf, fn, params))
            self.filterpats[filter] = l

        for mf, fn, cmd in self.filterpats[filter]:
            if mf(filename):
                self.ui.debug("filtering %s through %s\n" % (filename, cmd))
                data = fn(data, cmd, ui=self.ui, repo=self, filename=filename)

11698:9df481f8036d

        return self.wopener(f, mode)

    def _link(self, f):
        return os.path.islink(self.wjoin(f))

    def _loadfilter(self, filter):
        if filter not in self.filterpats:
            l = []
            for pat, cmd in self.ui.configitems(filter):
                if cmd == '!':
                    continue

                if not inspect.getargspec(fn)[2]:
                    oldfn = fn
                    fn = lambda s, c, **kwargs: oldfn(s, c)
                l.append((mf, fn, params))
            self.filterpats[filter] = l

    def _filter(self, filter, filename, data):
        self._loadfilter(filter)

        for mf, fn, cmd in self.filterpats[filter]:
            if mf(filename):
                self.ui.debug("filtering %s through %s\n" % (filename, cmd))
                data = fn(data, cmd, ui=self.ui, repo=self, filename=filename)