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# -*- coding: utf-8 -*-
BOT_NAME = ' WebsiteSpider '
SPIDER_MODULES = [ ' WebsiteSpider.spiders ' ]
NEWSPIDER_MODULE = ' WebsiteSpider.spiders '
SCHEDULER = " scrapy_redis.scheduler.Scheduler "
DUPEFILTER_CLASS = " scrapy_redis.dupefilter.RFPDupeFilter "
SCHEDULER_PERSIST = True
SELENIUM_DRIVER_NAME = ' firefox '
SELENIUM_DRIVER_EXECUTABLE_PATH = [
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' http://10.55.13.121:28095 ' ,
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# 'http://10.55.13.108:28095',
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' http://10.55.13.3:28095 ' ,
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' http://74.121.148.204:28095 '
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]
SELENIUM_DRIVER_ARGUMENTS = [ ' -headless ' ] # '--headless' if using chrome instead of firefox
SELENIUM_DRIVER_PREFERENCES = {
" permissions.default.stylesheet " : 2
# "permissions.default.image": 2
}
PROXY_SERVICE = ' http://107.182.191.3:6800 '
PER_BATCH_IP_USE_TIMES = 5 # 代理中间件每次从ip池获取一批ip, 定义这批ip使用次数, 达到次数后重新从ip池获取新的一批
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# REDIS_HOST = '38.54.94.107'
# REDIS_PORT = '28097'
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# REDIS_HOST = '10.55.13.3'
# REDIS_PORT = '7379'
REDIS_HOST = ' 107.182.191.3 '
REDIS_PORT = 7379
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REDIS_PWD = ' jlkj-841-2-redis '
REDIS_PARAMS = {
' password ' : ' jlkj-841-2-redis ' ,
}
USCARRIERS_KEY = ' USCARRIERS_ID '
ZIP_FILE_PATH = ' '
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# KAFKA_PROCESS_QUEUE = ['stream-protobuf']
KAFKA_PROCESS_QUEUE = [ ' stream-protobuf ' , ' stream-db ' ]
KAFKA_SERVER = ' 47.113.231.200:9092 '
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RANDOMIZE_DOWNLOAD_DELAY = True
# If True, it uses redis' ``SPOP`` operation. You have to use the ``SADD``
# command to add URLs to the redis queue. This could be useful if you
# want to avoid duplicates in your start urls list and the order of
# processing does not matter.
# REDIS_START_URLS_AS_SET = True
# If True, it uses redis ``zrevrange`` and ``zremrangebyrank`` operation. You have to use the ``zadd``
# command to add URLS and Scores to redis queue. This could be useful if you
# want to use priority and avoid duplicates in your start urls list.
REDIS_START_URLS_AS_ZSET = True
DOWNLOAD_TIMEOUT = 90
CRAWL_DEEPTH = 3 # 若起始url为门户首页或板块首页, 则深度至少要设为2, 若起始url为内容页则深度至少设为1
# Configure maximum concurrent requests performed by Scrapy (default: 16)
# 控制并发采集数量, 即同时请求url数量, 也可控制scrapy-redis从队列中读取url得数量
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CONCURRENT_REQUESTS = 12
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PROTO_MODULE_PATH = ' WebsiteSpider.proto.Es_pb2 '
PROTO_CLASS_NAME = ' EsSets '
PROTO_FIELD_NAME = ' Es '
PROTO_SAVE_FILE_NAME = r ' public_info_data_ '
FILES_STORE = r ' /usr/local/temp_file '
FILES_URLS_FIELD = ' es_attachment '
FILES_RESULT_FIELD = ' es_attachment '
FILE_ZIP_FILE_NAME = ' attach_data_publicinfo_ '
IMAGES_STORE = r ' /usr/local/temp_image '
IMAGES_URLS_FIELD = ' es_urlimage '
IMAGES_RESULT_FIELD = ' es_urlimage '
IMG_ZIP_FILE_NAME = ' image_data_publicinfo_ '
MYEXT_ENABLED = True # 开启超时关闭scrapy扩展
IDLE_NUMBER = 36 # 配置允许的空闲时长, 每5秒会增加一次IDLE_NUMBER, 直到增加到60, 程序才会close,空闲时间=5*IDLE_NUMBER 秒
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CRAWL_JOB_UPDATE_API = ' http://47.115.228.133:28081/api/open/crawljob '
WORD_BANK_QUERY_API = ' http://47.115.228.133:28081/api/open/wordBank/queryAll '
CRAWL_RULE_QUERY_API = ' http://47.115.228.133:28081/api/open/target/website/queryAll '
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BATCH_SAVE_SIZE = 5
PROTO_SAVE_FILE_PATH = ' /usr/local/spider_data '
FILE_TRANS_PATH = ' /usr/local/spider_data '
RETENTION_HOURS = 120
LOG_LEVEL = ' INFO '
# DEPTH_LIMIT=0
# Crawl responsibly by identifying yourself (and your website) on the user-agent
# USER_AGENT = 'WebsiteSpider (+http://www.yourdomain.com)'
# Obey robots.txt rules
# ROBOTSTXT_OBEY = True
# Configure a delay for requests for the same website (default: 0)
# See https://docs.scrapy.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
DOWNLOAD_DELAY = 0.1
# The download delay setting will honor only one of:
# 每个域名的并发采集数量, 若等于CONCURRENT_REQUESTS, 则可能会一段时间内只采集某一个站点, 若假设该值等于1则可能并发采集16个站点, 假设该值等于2则可能并发采集8个站点
CONCURRENT_REQUESTS_PER_DOMAIN = 4
# 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 = {
' User-Agent ' : ' Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36 '
}
CUSTOM_USER_AGENT = [
' Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36 ' ,
' Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:77.0) Gecko/20100101 Firefox/77.0 ' ,
' Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko ' ,
' Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.18363 ' ,
' Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50 ' ,
' Opera/9.80 (Windows NT 6.1; U; zh-cn) Presto/2.9.168 Version/11.50 ' ,
' Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E; SE 2.X MetaSr 1.0 ' ,
' Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E ' ,
' Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.41 Safari/535.1 QQBrowser/6.9.11079.201 '
]
# Enable or disable spider middlewares
# See https://docs.scrapy.org/en/latest/topics/spider-middleware.html
SPIDER_MIDDLEWARES = {
' WebsiteSpider.middlewares.SimhashFilterSpiderMiddleware ' : 543 ,
' WebsiteSpider.middlewares.DumpFilterSpiderMiddleware ' : 544 ,
# 'WebsiteSpider.middlewares.KeywordFilterSpiderMiddleware': 545
}
# Enable or disable downloader middlewares
# See https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
DOWNLOADER_MIDDLEWARES = {
' WebsiteSpider.middlewares.InitDownloaderMiddleware ' : 299 ,
' WebsiteSpider.middlewares.DeepLimitDownloaderMiddleware ' : 300 ,
' WebsiteSpider.middlewares.KeywordFilterDownloaderMiddleware ' : 301 ,
' WebsiteSpider.middlewares.DumpFilterDownloaderMiddleware ' : 302 ,
' WebsiteSpider.middlewares.AutoProxyDownloaderMiddleware ' : 305 ,
' WebsiteSpider.middlewares.UserAgentDownloaderMiddleware ' : 799 ,
' WebsiteSpider.scrapy_selenium.SeleniumMiddleware ' : 800
}
# Enable or disable extensions
# See https://docs.scrapy.org/en/latest/topics/extensions.html
EXTENSIONS = {
' WebsiteSpider.extensions.RedisSpiderSmartIdleClosedExtensions ' : 500 ,
' WebsiteSpider.extensions.SetCrawlerStatusExtensions ' : 501
}
# Configure item pipelines
# See https://docs.scrapy.org/en/latest/topics/item-pipeline.html
ITEM_PIPELINES = {
' WebsiteSpider.pipelines.CustomAttachmentDownload ' : 1 ,
' scrapy.pipelines.images.ImagesPipeline ' : 2 ,
' WebsiteSpider.pipelines.ProtobufSavePipeline ' : 300 ,
}
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############################## 翻译
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MAX_TEXT_LENGTH = 5999
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# 翻译 API 地址(替换为你的服务器 IP 或域名)
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TRANSLATE_API_URL = " http://47.113.231.200:28082/translate "
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# 单次请求间隔(秒),避免 API 被限流
REQUEST_DELAY = 1