Print report of work at the end

def report(self):
        """ Print report of work at the end """

        # We need only the first 4 significant digits
        tt = (str(self._endtime - self._starttime))[:4]

        self.log('\n%s finished in %s seconds.' % (__pkg_name__, tt))
        self.log('%d directories parsed, %d files copied' %
                 (self._numdirs, self._numfiles))
        if self._numdelfiles:
            self.log('%d files were purged.' % self._numdelfiles)
        if self._numdeldirs:
            self.log('%d directories were purged.' % self._numdeldirs)
        if self._numnewdirs:
            self.log('%d directories were created.' % self._numnewdirs)
        if self._numupdates:
            self.log('%d files were updated by timestamp.' % self._numupdates)

        # Failure stats
        self.log('')
        if self._numcopyfld:
            self.log('there were errors in copying %d files.'
                     % self._numcopyfld)
        if self._numdirsfld:
            self.log('there were errors in creating %d directories.'
                     % self._numdirsfld)
        if self._numupdsfld:
            self.log('there were errors in updating %d files.'
                     % self._numupdsfld)
        if self._numdeldfld:
            self.log('there were errors in purging %d directories.'
                     % self._numdeldfld)
        if self._numdelffld:
            self.log('there were errors in purging %d files.'
                     % self._numdelffld)