# -*- 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 = [
    'http://10.55.13.121:28095',
    'http://10.55.13.108:28095',
    'http://10.55.13.3:28095',
]
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

# REDIS_HOST = '38.54.94.107'
# REDIS_PORT = '28097'
REDIS_HOST = '10.55.13.3'
REDIS_PORT = '7379'
REDIS_PWD = 'jlkj-841-2-redis'
REDIS_PARAMS = {
    'password': 'jlkj-841-2-redis',
}

USCARRIERS_KEY = 'USCARRIERS_ID'

ZIP_FILE_PATH = ''
# KAFKA_PROCESS_QUEUE = ['stream-protobuf']
KAFKA_PROCESS_QUEUE = ['stream-protobuf', 'stream-db']
KAFKA_SERVER = '47.113.231.200:9092'

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
CONCURRENT_REQUESTS = 12

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

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'

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,
}
