borrado

descarga_por_rss/excelsior/excelsior/items.py

-# -*- coding: utf-8 -*-
-
-# Define here the models for your scraped items
-#
-# See documentation in:
-# http://doc.scrapy.org/en/latest/topics/items.html
-
-import scrapy
-
-
-class ExcelsiorItem(scrapy.Item):
-    # define the fields for your item here like:
-    # name = scrapy.Field()
-    pass

descarga_por_rss/excelsior/excelsior/middlewares.py

-# -*- coding: utf-8 -*-
-
-# Define here the models for your spider middleware
-#
-# See documentation in:
-# http://doc.scrapy.org/en/latest/topics/spider-middleware.html
-
-from scrapy import signals
-
-
-class ExcelsiorSpiderMiddleware(object):
-    # Not all methods need to be defined. If a method is not defined,
-    # scrapy acts as if the spider middleware does not modify the
-    # passed objects.
-
-    @classmethod
-    def from_crawler(cls, crawler):
-        # This method is used by Scrapy to create your spiders.
-        s = cls()
-        crawler.signals.connect(s.spider_opened, signal=signals.spider_opened)
-        return s
-
-    def process_spider_input(response, spider):
-        # Called for each response that goes through the spider
-        # middleware and into the spider.
-
-        # Should return None or raise an exception.
-        return None
-
-    def process_spider_output(response, result, spider):
-        # Called with the results returned from the Spider, after
-        # it has processed the response.
-
-        # Must return an iterable of Request, dict or Item objects.
-        for i in result:
-            yield i
-
-    def process_spider_exception(response, exception, spider):
-        # Called when a spider or process_spider_input() method
-        # (from other spider middleware) raises an exception.
-
-        # Should return either None or an iterable of Response, dict
-        # or Item objects.
-        pass
-
-    def process_start_requests(start_requests, spider):
-        # Called with the start requests of the spider, and works
-        # similarly to the process_spider_output() method, except
-        # that it doesn’t have a response associated.
-
-        # Must return only requests (not items).
-        for r in start_requests:
-            yield r
-
-    def spider_opened(self, spider):
-        spider.logger.info('Spider opened: %s' % spider.name)

descarga_por_rss/excelsior/excelsior/pipelines.py

-# -*- coding: utf-8 -*-
-
-# Define your item pipelines here
-#
-# Don't forget to add your pipeline to the ITEM_PIPELINES setting
-# See: http://doc.scrapy.org/en/latest/topics/item-pipeline.html
-
-
-class ExcelsiorPipeline(object):
-    def process_item(self, item, spider):
-        return item

descarga_por_rss/excelsior/excelsior/settings.py

-# -*- coding: utf-8 -*-
-
-# Scrapy settings for excelsior project
-#
-# For simplicity, this file contains only settings considered important or
-# commonly used. You can find more settings consulting the documentation:
-#
-#     http://doc.scrapy.org/en/latest/topics/settings.html
-#     http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
-#     http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html
-
-BOT_NAME = 'excelsior'
-
-SPIDER_MODULES = ['excelsior.spiders']
-NEWSPIDER_MODULE = 'excelsior.spiders'
-
-
-# Crawl responsibly by identifying yourself (and your website) on the user-agent
-#USER_AGENT = 'excelsior (+http://www.yourdomain.com)'
-
-# Obey robots.txt rules
-ROBOTSTXT_OBEY = True
-
-# Configure maximum concurrent requests performed by Scrapy (default: 16)
-#CONCURRENT_REQUESTS = 32
-
-# Configure a delay for requests for the same website (default: 0)
-# See http://scrapy.readthedocs.org/en/latest/topics/settings.html#download-delay
-# See also autothrottle settings and docs
-#DOWNLOAD_DELAY = 3
-# The download delay setting will honor only one of:
-#CONCURRENT_REQUESTS_PER_DOMAIN = 16
-#CONCURRENT_REQUESTS_PER_IP = 16
-
-# Disable cookies (enabled by default)
-#COOKIES_ENABLED = False
-
-# Disable Telnet Console (enabled by default)
-#TELNETCONSOLE_ENABLED = False
-
-# Override the default request headers:
-#DEFAULT_REQUEST_HEADERS = {
-#   'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
-#   'Accept-Language': 'en',
-#}
-
-# Enable or disable spider middlewares
-# See http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html
-SPIDER_MIDDLEWARES = {
-#    'excelsior.middlewares.ExcelsiorSpiderMiddleware': 543,
-    'scrapy_splash.SplashDeduplicateArgsMiddleware': 100,
-}
-
-# Enable or disable downloader middlewares
-# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
-DOWNLOADER_MIDDLEWARES = {
-#    'excelsior.middlewares.MyCustomDownloaderMiddleware': 543,
-    'scrapy_splash.SplashCookiesMiddleware': 723,
-	'scrapy_splash.SplashMiddleware': 725,
-	'scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware': 810,
-}
-
-# Enable or disable extensions
-# See http://scrapy.readthedocs.org/en/latest/topics/extensions.html
-#EXTENSIONS = {
-#    'scrapy.extensions.telnet.TelnetConsole': None,
-#}
-
-# Configure item pipelines
-# See http://scrapy.readthedocs.org/en/latest/topics/item-pipeline.html
-#ITEM_PIPELINES = {
-#    'excelsior.pipelines.ExcelsiorPipeline': 300,
-#}
-
-# Enable and configure the AutoThrottle extension (disabled by default)
-# See http://doc.scrapy.org/en/latest/topics/autothrottle.html
-#AUTOTHROTTLE_ENABLED = True
-# The initial download delay
-#AUTOTHROTTLE_START_DELAY = 5
-# The maximum download delay to be set in case of high latencies
-#AUTOTHROTTLE_MAX_DELAY = 60
-# The average number of requests Scrapy should be sending in parallel to
-# each remote server
-#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
-# Enable showing throttling stats for every response received:
-#AUTOTHROTTLE_DEBUG = False
-
-# Enable and configure HTTP caching (disabled by default)
-# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
-#HTTPCACHE_ENABLED = True
-#HTTPCACHE_EXPIRATION_SECS = 0
-#HTTPCACHE_DIR = 'httpcache'
-#HTTPCACHE_IGNORE_HTTP_CODES = []
-#HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage'
-HTTPCACHE_STORAGE = 'scrapy_splash.SplashAwareFSCacheStorage'
-
-SPLASH_URL = 'http://localhost:8050/'
-
-DUPEFILTER_CLASS = 'scrapy_splash.SplashAwareDupeFilter'

descarga_por_rss/excelsior/excelsior/spiders/__init__.py

-# This package will contain the spiders of your Scrapy project
-#
-# Please refer to the documentation for information on how to create and manage
-# your spiders.

descarga_por_rss/excelsior/excelsior/spiders/noticias.py

-import scrapy, re
-from datetime import datetime, date, timedelta, tzinfo
-from scrapy_splash import SplashRequest
-
-"""
-Para este sitio se hace uso de 'scrapy-splash' porque el contenido es cargado a traves de javascript
-
-USO:
-scrapy crawl noticias -t json --nolog -o noticias.json
-"""
-
-TAG_RE = re.compile(r'<[^>]+>')
-
-
-def remove_tags(text):
-    return TAG_RE.sub('', text)
-
-
-class UTC(tzinfo):
-    """clase para el 'time zone' (zona horaria)"""
-
-    def utcoffset(self, dt):
-        # zona horaria para el centro de mexico: utc-6
-        return timedelta(hours=-6)
-
-    def tzname(self, dt):
-        # nombre de la zona horaria
-        return 'UTC-6'
-
-
-class NoticiasItem(scrapy.Item):
-    title = scrapy.Field()
-    text = scrapy.Field()
-    date = scrapy.Field()
-    location = scrapy.Field()
-    author = scrapy.Field()
-    topic = scrapy.Field()
-    url = scrapy.Field()
-
-
-class QuotesSpider(scrapy.Spider):
-    name = "noticias"
-
-    def start_requests(self):
-        self.tz = UTC()
-        parse_month = {'1': 'enero',       '2': 'febrero',  '3': 'marzo',      '4': 'abril',
-                       '5': 'mayo',        '6': 'junio',    '7': 'julio',      '8': 'agosto',
-                       '9': 'septiembre', '10': 'octubre', '11': 'noviembre', '12': 'diciembre'}
-
-        self.baseURL = 'http://www.excelsior.com.mx/rss.xml'
-        # yield scrapy.Request(url=self.baseURL, callback=self.parse)
-        yield SplashRequest(url=self.baseURL, callback=self.parse, endpoint='render.html', args={'wait': 0.5})
-
-    # def parse(self, response):
-    #     for post in response.css('div.catpor-box'):
-    #         post_date = post.xpath('./div/span[@class="catpor-published clearfix"]/text()').extract_first()
-    #         post_date = post_date[post_date.find('d') + 3:]
-    #
-    #         if post_date == self.date:
-    #             link = post.xpath('./div/div/a/@href').extract_first()
-    #             yield scrapy.Request(url=link, callback=self.parse_2)
-
-    def parse(self, response):
-        print 'hey'
-        print response.url
-        print response.body
-        print response.xpath('//link').extract()[1:]
-        # for link in response.xpath('//*[@class="post-container clearfix"]/h2/a/@href').extract():
-        #     # yield scrapy.Request(url=link, callback=self.parse_item)
-        #     yield SplashRequest(url=link, callback=self.parse_item, endpoint='render.html', args={'wait': 0.5})
-
-    # def parse_item(self, response):
-    #     item = NoticiasItem()
-    #     text = ''
-    #
-    #     d = response.xpath('//div[@id="primary"]/div/div/div/div/span[@class="published"]/text()').extract_first()
-    #     d, t = d.split(' ')
-    #     d = map(int, d.split('-'))
-    #     t = map(int, t.split(':'))
-    #     d = datetime(d[0], d[1], d[2], t[0], t[1], t[2], tzinfo=self.tz).isoformat('T')
-    #     item['date'] = d
-    #
-    #     item['title'] = response.xpath('//div[@id="primary"]/div/h1/text()').extract_first()
-    #     item['topic'] = response.xpath('//span[@class="entry-categories"]/text()').extract_first()
-    #
-    #     for paragraph in response.xpath('//div[@id="primary"]/div/div/div/div[@class="entry-content"]/div/p').extract():
-    #         text += remove_tags(paragraph) + '\n'
-    #     item['text'] = text
-    #     item['url'] = response.url
-    #
-    #     # print item['title']
-    #     yield item
-

descarga_por_rss/excelsior/scrapy.cfg

-# Automatically created by: scrapy startproject
-#
-# For more information about the [deploy] section see:
-# https://scrapyd.readthedocs.org/en/latest/deploy.html
-
-[settings]
-default = excelsior.settings
-
-[deploy]
-#url = http://localhost:6800/
-project = excelsior