__init__.py 文件源码

def __str__(self):

        '''This returns a human-readable string that represents the state of
        the object.'''

        #ss = [(n, '    %d: re.compile("%s")' %
        #    (n, repr(s.pattern))) for n, s in self._searches]
        ss = list()
        for n, s in self._searches:
            try:
                ss.append((n, '    %d: re.compile("%s")' % (n, s.pattern)))
            except UnicodeEncodeError:
                # for test cases that display __str__ of searches, dont throw
                # another exception just because stdout is ascii-only, using
                # repr()
                ss.append((n, '    %d: re.compile(%r)' % (n, s.pattern)))
        ss.append((-1, 'searcher_re:'))
        if self.eof_index >= 0:
            ss.append((self.eof_index, '    %d: EOF' % self.eof_index))
        if self.timeout_index >= 0:
            ss.append((self.timeout_index, '    %d: TIMEOUT' %
                self.timeout_index))
        ss.sort()
        ss = list(zip(*ss))[1]
        return '\n'.join(ss)