comparison hgext/inotify/server.py @ 8382:6f44b1adc948

inotify: RepoWatcher.updatestatus: document & use meaningful parameter names

8381:f52fcc864df4

            return 'n'
        if type_ == '?' and self.repo.dirstate._ignore(fn):
            return 'i'
        return type_

    def updatestatus(self, wfn, st=None, status=None):
        if st:
            status = self.filestatus(wfn, st)
        else:
            self.statcache.pop(wfn, None)
        root, fn = self.split(wfn)
        d = self.dir(self.tree, root)
        oldstatus = d.get(fn)
        isdir = False
        if oldstatus:
            try:
                if not status:
                    if oldstatus in 'almn':
                        status = '!'
                    elif oldstatus == 'r':
                        status = 'r'
            except TypeError:
                # oldstatus may be a dict left behind by a deleted
                # directory
                isdir = True
            else:
                if oldstatus in self.statuskeys and oldstatus != status:
                    del self.dir(self.statustrees[oldstatus], root)[fn]
        if self.ui.debugflag and oldstatus != status:
            if isdir:
                self.ui.note(_('status: %r dir(%d) -> %s\n') %
                             (wfn, len(oldstatus), status))
            else:
                self.ui.note(_('status: %r %s -> %s\n') %
                             (wfn, oldstatus, status))
        if not isdir:
            if status and status != 'i':
                d[fn] = status
                if status in self.statuskeys:
                    dd = self.dir(self.statustrees[status], root)
                    if oldstatus != status or fn not in dd:
                        dd[fn] = status
            else:
                d.pop(fn, None)
        elif not status:
            # a directory is being removed, check its contents
            for subfile, b in oldstatus.copy().iteritems():
                self.updatestatus(wfn + '/' + subfile, None)

                continue
            try:
                st = self.stat(wfn)
            except OSError:
                status = state[0]
                self.updatestatus(wfn, None, status=status)
            else:
                self.updatestatus(wfn, st)
        self.check_deleted('!')
        self.check_deleted('r')

8382:6f44b1adc948

            return 'n'
        if type_ == '?' and self.repo.dirstate._ignore(fn):
            return 'i'
        return type_

    def updatestatus(self, wfn, osstat=None, newstatus=None):
        '''
        Update the stored status of a file or directory.

        osstat: (mode, size, time) tuple, as returned by os.lstat(wfn)

        newstatus: char in statuskeys, new status to apply.
        '''
        if osstat:
            newstatus = self.filestatus(wfn, osstat)
        else:
            self.statcache.pop(wfn, None)
        root, fn = self.split(wfn)
        d = self.dir(self.tree, root)
        oldstatus = d.get(fn)
        isdir = False
        if oldstatus:
            try:
                if not newstatus:
                    if oldstatus in 'almn':
                        newstatus = '!'
                    elif oldstatus == 'r':
                        newstatus = 'r'
            except TypeError:
                # oldstatus may be a dict left behind by a deleted
                # directory
                isdir = True
            else:
                if oldstatus in self.statuskeys and oldstatus != newstatus:
                    del self.dir(self.statustrees[oldstatus], root)[fn]
        if self.ui.debugflag and oldstatus != newstatus:
            if isdir:
                self.ui.note(_('status: %r dir(%d) -> %s\n') %
                             (wfn, len(oldstatus), newstatus))
            else:
                self.ui.note(_('status: %r %s -> %s\n') %
                             (wfn, oldstatus, newstatus))
        if not isdir:
            if newstatus and newstatus != 'i':
                d[fn] = newstatus
                if newstatus in self.statuskeys:
                    dd = self.dir(self.statustrees[newstatus], root)
                    if oldstatus != newstatus or fn not in dd:
                        dd[fn] = newstatus
            else:
                d.pop(fn, None)
        elif not newstatus:
            # a directory is being removed, check its contents
            for subfile, b in oldstatus.copy().iteritems():
                self.updatestatus(wfn + '/' + subfile, None)

                continue
            try:
                st = self.stat(wfn)
            except OSError:
                status = state[0]
                self.updatestatus(wfn, None, newstatus=status)
            else:
                self.updatestatus(wfn, st)
        self.check_deleted('!')
        self.check_deleted('r')