CSS �� Web���� PC Mobile ��� 不Apache是 (IIS) ���� 不PHP是 不JSP是 不ASP是 ��� 不MySQL是 不Oracle是 不Access是 HTTP �� ���� ���� ���� ���� ���� ���� ���� ��� html css javascript html css javascript 不Oracle是 不Access是 html css javascript ����� ����� ���� ���� ���� ���� ���� PC Mobile ���� ���� ���� html CSS JavaScript ���� ���������� HTML�����������了����� CSS���HTML����� JavaScript������������ JavaScript������������ ���� CSS Cascading Style Sheets ���� Cascading Style Sheets • �� Cascading • ������������ • ������ • �� Style • ��我��我��我��我��我��⼀一⼀一⼀一 selector { property1: value1; property2:

toscrape.com/tag/humor/', ] def parse(self, response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.xpath('span/small/text()').get(), } page) 5 Scrapy Documentation, Release 1.6.0 (continued from previous page) next_page = response.css('li.next a::attr("href")').get() if next_page is not None: yield response.follow(next_page, self.parse) response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

toscrape.com/tag/humor/', ] def parse(self, response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.xpath('span/small/text()').get(), } page) 5 Scrapy Documentation, Release 1.7.4 (continued from previous page) next_page = response.css('li.next a::attr("href")').get() if next_page is not None: yield response.follow(next_page, self.parse) response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next

response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.xpath('span/small/text()').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions

response): for quote in response.css('div.quote'): yield { 'author': quote.xpath('span/small/text()').get(), 'text': quote.css('span.text::text').get(), } next_page = response.css('li.next a::attr("href")') response object as an argument. In the parse callback, we loop through the quote elements using a CSS Selector, yield a Python dict with the extracted quote text and author, look for a link to the next sources using extended CSS selectors and XPath expressions, with helper methods to extract using regular expressions. • An interactive shell console (IPython aware) for trying out the CSS and XPath expressions