comparison mercurial/manifest.py @ 24298:49cd847fd69a

lazymanifest: make __iter__ generate filenames, not 3-tuples

The _lazymanifest type(s) behave very much like a sorted dict with
filenames as keys and (nodeid, flags) as values. It therefore seems
surprising that its __iter__ generates 3-tuples of (path, nodeid,
flags). Let's make it match dict's behavior of generating the keys
instead, and add a new iterentries method for the 3-tuples. With this
change, the "x" in "if x in lm" and "for x in lm" now have the same
type (a filename string).

24297:0178f500d61e

        if len(node) > 21:
            node = node[:21] # match c implementation behavior
        dict.__setitem__(self, k, (node, flag))

    def __iter__(self):
        return ((f, e[0], e[1]) for f, e in sorted(self.iteritems()))

    def iterkeys(self):
        return iter(sorted(dict.keys(self)))

    def copy(self):
        c = _lazymanifest('')
        c.update(self)
        return c

        return diff

    def filtercopy(self, filterfn):
        c = _lazymanifest('')
        for f, n, fl in self:
            if filterfn(f):
                c[f] = n, fl
        return c

    def text(self):
        """Get the full data of this manifest as a bytestring."""
        fl = sorted(self)

        _hex = revlog.hex
        # if this is changed to support newlines in filenames,
        # be sure to check the templates/ dir again (especially *-raw.tmpl)
        return ''.join("%s\0%s%s\n" % (

    def __delitem__(self, key):
        del self._lm[key]

    def __iter__(self):
        return self._lm.iterkeys()

    def iterkeys(self):
        return self._lm.iterkeys()

    def keys(self):

                ret._lm[fn] = self._lm[fn]
        return ret

    def filesnotin(self, m2):
        '''Set of files in this manifest that are not in the other'''
        files = set(self.iterkeys())
        files.difference_update(m2.iterkeys())
        return files

    def matches(self, match):
        '''generate a new manifest filtered by the match argument'''
        if match.always():

        c = manifestdict('')
        c._lm = self._lm.copy()
        return c

    def iteritems(self):
        return (x[:2] for x in self._lm)

    def text(self):
        return self._lm.text()

    def fastdelta(self, base, changes):

24298:49cd847fd69a

        if len(node) > 21:
            node = node[:21] # match c implementation behavior
        dict.__setitem__(self, k, (node, flag))

    def __iter__(self):
        return iter(sorted(dict.keys(self)))

    def iterkeys(self):
        return iter(sorted(dict.keys(self)))

    def iterentries(self):
        return ((f, e[0], e[1]) for f, e in sorted(self.iteritems()))

    def copy(self):
        c = _lazymanifest('')
        c.update(self)
        return c

        return diff

    def filtercopy(self, filterfn):
        c = _lazymanifest('')
        for f, n, fl in self.iterentries():
            if filterfn(f):
                c[f] = n, fl
        return c

    def text(self):
        """Get the full data of this manifest as a bytestring."""
        fl = sorted(self.iterentries())

        _hex = revlog.hex
        # if this is changed to support newlines in filenames,
        # be sure to check the templates/ dir again (especially *-raw.tmpl)
        return ''.join("%s\0%s%s\n" % (

    def __delitem__(self, key):
        del self._lm[key]

    def __iter__(self):
        return self._lm.__iter__()

    def iterkeys(self):
        return self._lm.iterkeys()

    def keys(self):

                ret._lm[fn] = self._lm[fn]
        return ret

    def filesnotin(self, m2):
        '''Set of files in this manifest that are not in the other'''
        files = set(self)
        files.difference_update(m2)
        return files

    def matches(self, match):
        '''generate a new manifest filtered by the match argument'''
        if match.always():

        c = manifestdict('')
        c._lm = self._lm.copy()
        return c

    def iteritems(self):
        return (x[:2] for x in self._lm.iterentries())

    def text(self):
        return self._lm.text()

    def fastdelta(self, base, changes):