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I'm getting an IndentationError (or a TabError). How do I fix it?（6个回答）
4年前关闭。
（Scrapy）我需要帮助下一个代码：

def parse_item(self, response):
        ml_item = MercadoItem()
        #info de producto
        ml_item['nombre'] = response.xpath('//h1[@class="title"]/text()').extract()
        ml_item['web'] = response.xpath('/html/body/div[1]/div/div/div[1]/main/div/div[1]/div[2]/div[1]/div/div[4]/a/@href').extract()
        script_data = response.xpath('string(/html/head/script[3]/text()').extract()
        decoded_data = json.loads(script_data)
        ml_item['datos'] = decoded_data["telephone"]
        ml_item['direccion'] = response.xpath('/html/body/div[1]/div/div/div[1]/main/div/div[1]/div[2]/div[1]/div/span[2]/text()').extract()
        self.item_count += 1
        if self.item_count > 5:
            raise CloseSpider('item_exceeded')
        yield ml_item

字符串
我只使用解码的JSON获取电话号码，但控制台返回错误script_data包含脚本
文件“/mercadolibre-scrapy-master/mercado/spiders/spiderq.py“，第88行ml_item 'direccion'] = response.xpath（'/html/body/div[1]/div/div [1]/main/div/div [1]/div[2]/div[1]/div/span[2]/text（'）.extract（）

^ IndentationError: unexpected indent

型
脚本是：

{"@context":"http://schema.org","@type":"LocalBusiness","name":"Clínica Dental Castellana 23","description":".TU CLÍNICA DENTAL DE REFERENCIA EN MADRID","telephone":"+34912298837","address":{"@type":"PostalAddress","streetAddress":"Castellana 23","addressLocality":"MADRID","addressRegion":"Madrid","postalCode":"28003"}}

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