'''1由果溯因配套式'''    def ruler1(self, sentence):        '''        conm2:〈[之]所以,因为〉、〈[之]所以,由于〉、 <[之]所以,缘于〉        conm2_model:<Conj>{Effect},<Conj>{Cause}        '''        datas = list()        word_pairs =[['之?所以', '因为'], ['之?所以', '由于'], ['之?所以', '缘于']]        for word in word_pairs:            pattern = re.compile(r'\s?(%s)/[p|c]+\s(.*)(%s)/[p|c]+\s(.*)' % (word[0], word[1]))            result = pattern.findall(sentence)            data = dict()            if result:                data['tag'] = result[0][0] + '-' + result[0][2]                data['cause'] = result[0][3]                data['effect'] = result[0][1]                datas.append(data)        if datas:            return datas[0]        else:            return {}    '''2由因到果配套式'''    def ruler2(self, sentence):        '''        conm1:〈因为,从而〉、〈因为,为此〉、〈既[然],所以〉、〈因为,为此〉、〈由于,为此〉、〈只有|除非,才〉、〈由于,以至[于]>、〈既[然],却>、        〈如果,那么|则〉、<由于,从而〉、<既[然],就〉、〈既[然],因此〉、〈如果,就〉、〈只要,就〉〈因为,所以〉、 <由于,于是〉、〈因为,因此〉、         <由于,故〉、 〈因为,以致[于]〉、〈因为,因而〉、〈由于,因此〉、<因为,于是〉、〈由于,致使〉、〈因为,致使〉、〈由于,以致[于] >         〈因为,故〉、〈因[为],以至[于]>,〈由于,所以〉、〈因为,故而〉、〈由于,因而〉        conm1_model:<Conj>{Cause}, <Conj>{Effect}        '''        datas = list()        word_pairs =[['因为', '从而'], ['因为', '为此'], ['既然?', '所以'],                    ['因为', '为此'], ['由于', '为此'], ['除非', '才'],                    ['只有', '才'], ['由于', '以至于?'], ['既然?', '却'],                    ['如果', '那么'], ['如果', '则'], ['由于', '从而'],                    ['既然?', '就'], ['既然?', '因此'], ['如果', '就'],                    ['只要', '就'], ['因为', '所以'], ['由于', '于是'],                    ['因为', '因此'], ['由于', '故'], ['因为', '以致于?'],                    ['因为', '以致'], ['因为', '因而'], ['由于', '因此'],                    ['因为', '于是'], ['由于', '致使'], ['因为', '致使'],                    ['由于', '以致于?'], ['因为', '故'], ['因为?', '以至于?'],                    ['由于', '所以'], ['因为', '故而'], ['由于', '因而']]
        for word in word_pairs:            pattern = re.compile(r'\s?(%s)/[p|c]+\s(.*)(%s)/[p|c]+\s(.*)' % (word[0], word[1]))            result = pattern.findall(sentence)            data = dict()            if result:                data['tag'] = result[0][0] + '-' + result[0][2]                data['cause'] = result[0][1]                data['effect'] = result[0][3]                datas.append(data)        if datas:            return datas[0]        else:            return {}    '''3由因到果居中式明确'''    def ruler3(self, sentence):        '''        cons2:于是、所以、故、致使、以致[于]、因此、以至[于]、从而、因而        cons2_model:{Cause},<Conj...>{Effect}        '''
        pattern = re.compile(r'(.*)[,，]+.*(于是|所以|故|致使|以致于?|因此|以至于?|从而|因而)/[p|c]+\s(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][1]            data['cause'] = result[0][0]            data['effect'] = result[0][2]        return data    '''4由因到果居中式精确'''    def ruler4(self, sentence):        '''        verb1:牵动、导向、使动、导致、勾起、引入、指引、使、予以、产生、促成、造成、引导、造就、促使、酿成、            引发、渗透、促进、引起、诱导、引来、促发、引致、诱发、推进、诱致、推动、招致、影响、致使、滋生、归于、            作用、使得、决定、攸关、令人、引出、浸染、带来、挟带、触发、关系、渗入、诱惑、波及、诱使        verb1_model:{Cause},<Verb|Adverb...>{Effect}        '''        pattern = re.compile(r'(.*)\s+(牵动|已致|导向|使动|导致|勾起|引入|指引|使|予以|产生|促成|造成|引导|造就|促使|酿成|引发|渗透|促进|引起|诱导|引来|促发|引致|诱发|推进|诱致|推动|招致|影响|致使|滋生|归于|作用|使得|决定|攸关|令人|引出|浸染|带来|挟带|触发|关系|渗入|诱惑|波及|诱使)/[d|v]+\s(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][1]            data['cause'] = result[0][0]            data['effect'] = result[0][2]        return data    '''5由因到果前端式模糊'''    def ruler5(self, sentence):        '''        prep:为了、依据、为、按照、因[为]、按、依赖、照、比、凭借、由于        prep_model:<Prep...>{Cause},{Effect}        '''        pattern = re.compile(r'\s?(为了|依据|按照|因为|因|按|依赖|凭借|由于)/[p|c]+\s(.*)[,，]+(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][0]            data['cause'] = result[0][1]            data['effect'] = result[0][2]
        return data
    '''6由因到果居中式模糊'''    def ruler6(self, sentence):        '''        adverb:以免、以便、为此、才        adverb_model:{Cause},<Verb|Adverb...>{Effect}        '''        pattern = re.compile(r'(.*)(以免|以便|为此|才)\s(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][1]            data['cause'] = result[0][0]            data['effect'] = result[0][2]        return data
    '''7由因到果前端式精确'''    def ruler7(self, sentence):        '''        cons1:既[然]、因[为]、如果、由于、只要        cons1_model:<Conj...>{Cause},{Effect}        '''        pattern = re.compile(r'\s?(既然?|因|因为|如果|由于|只要)/[p|c]+\s(.*)[,，]+(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][0]            data['cause'] = result[0][1]            data['effect'] = result[0][2]        return data    '''8由果溯因居中式模糊'''    def ruler8(self, sentence):        '''        3        verb2:根源于、取决、来源于、出于、取决于、缘于、在于、出自、起源于、来自、发源于、发自、源于、根源于、立足[于]        verb2_model:{Effect}<Prep...>{Cause}        '''
        pattern = re.compile(r'(.*)(根源于|取决|来源于|出于|取决于|缘于|在于|出自|起源于|来自|发源于|发自|源于|根源于|立足|立足于)/[p|c]+\s(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][1]            data['cause'] = result[0][2]            data['effect'] = result[0][0]        return data    '''9由果溯因居端式精确'''    def ruler9(self, sentence):        '''        cons3:因为、由于        cons3_model:{Effect}<Conj...>{Cause}        '''        pattern = re.compile(r'(.*)是?\s(因为|由于)/[p|c]+\s(.*)')        result = pattern.findall(sentence)        data = dict()        if result:            data['tag'] = result[0][1]            data['cause'] = result[0][2]            data['effect'] = result[0][0]
        return data