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133 lines
5.0 KiB
Python
133 lines
5.0 KiB
Python
# Scrapy settings for science_article_add project
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#
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# For simplicity, this file contains only settings considered important or
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# commonly used. You can find more settings consulting the documentation:
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#
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# https://docs.scrapy.org/en/latest/topics/settings.html
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# https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
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# https://docs.scrapy.org/en/latest/topics/spider-middleware.html
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BOT_NAME = "science_article_add"
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SPIDER_MODULES = ["science_article_add.spiders"]
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NEWSPIDER_MODULE = "science_article_add.spiders"
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ADDONS = {}
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# Crawl responsibly by identifying yourself (and your website) on the user-agent
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USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36'
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# Obey robots.txt rules
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ROBOTSTXT_OBEY = False
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# Concurrency and throttling settings
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#CONCURRENT_REQUESTS = 16
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CONCURRENT_REQUESTS_PER_DOMAIN = 1
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DOWNLOAD_DELAY = 1
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# Disable cookies (enabled by default)
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#COOKIES_ENABLED = False
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# Disable Telnet Console (enabled by default)
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#TELNETCONSOLE_ENABLED = False
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# Override the default request headers:
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#DEFAULT_REQUEST_HEADERS = {
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# "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
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# "Accept-Language": "en",
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#}
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# Enable or disable spider middlewares
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# See https://docs.scrapy.org/en/latest/topics/spider-middleware.html
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#SPIDER_MIDDLEWARES = {
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# "science_article_add.middlewares.ScienceArticleAddSpiderMiddleware": 543,
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#}
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# Enable or disable downloader middlewares
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# See https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
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RETRY_ENABLED = True
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RETRY_TIMES = 2 # 重试3次
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RETRY_HTTP_CODES = [500, 502, 503, 504, 408, 400, 403, 404] # 增加了一些常见的错误码
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DOWNLOADER_MIDDLEWARES = {
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'scrapy.downloadermiddlewares.retry.RetryMiddleware': 550
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# "org_news.middlewares.OrgNewsDownloaderMiddleware": 543,
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}
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#DOWNLOADER_MIDDLEWARES = {
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# "science_article_add.middlewares.ScienceArticleAddDownloaderMiddleware": 543,
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#}
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# Enable or disable extensions
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# See https://docs.scrapy.org/en/latest/topics/extensions.html
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EXTENSIONS = {
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# "scrapy.extensions.telnet.TelnetConsole": None,
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# "science_article_add.extensions.ackextension.ACKExtension": 0,
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# "science_article_add.extensions.dingtalk_extension.DingTalkExtension": 0,
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}
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# Configure item pipelines
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# See https://docs.scrapy.org/en/latest/topics/item-pipeline.html
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#ITEM_PIPELINES = {
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# "science_article_add.pipelines.ScienceArticleAddPipeline": 300,
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#}
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# MONGO_URI = "mongodb://root:123456@192.168.1.211:27017/"
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# MONGO_DATABASE = "science2"
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MONGO_URI = "mongodb://science-dev:kcidea1509!%25)(@101.43.239.105:27017/?authSource=science&directConnection=true"
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MONGO_DATABASE = 'science2'
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# REDIS_URL = 'redis://:kcidea1509@192.168.1.211:6379/10'
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REDIS_URL = 'redis://:kcidea1509!%)(@43.140.203.187:6379/10'
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# mysql配置
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MYSQL_HOST = '43.140.203.187'
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MYSQL_PORT = 3306
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MYSQL_DATABASE = 'science_data_dept'
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MYSQL_USER = 'science-data-dept'
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MYSQL_PASSWORD = 'datadept1509'
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# Enable and configure the AutoThrottle extension (disabled by default)
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# See https://docs.scrapy.org/en/latest/topics/autothrottle.html
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#AUTOTHROTTLE_ENABLED = True
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# The initial download delay
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#AUTOTHROTTLE_START_DELAY = 5
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# The maximum download delay to be set in case of high latencies
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#AUTOTHROTTLE_MAX_DELAY = 60
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# The average number of requests Scrapy should be sending in parallel to
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# each remote server
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#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
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# Enable showing throttling stats for every response received:
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#AUTOTHROTTLE_DEBUG = False
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# Enable and configure HTTP caching (disabled by default)
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# See https://docs.scrapy.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
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#HTTPCACHE_ENABLED = True
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#HTTPCACHE_EXPIRATION_SECS = 0
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#HTTPCACHE_DIR = "httpcache"
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#HTTPCACHE_IGNORE_HTTP_CODES = []
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#HTTPCACHE_STORAGE = "scrapy.extensions.httpcache.FilesystemCacheStorage"
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# Set settings whose default value is deprecated to a future-proof value
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FEED_EXPORT_ENCODING = "utf-8"
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# 钉钉机器人配置
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DINGTALK_WEBHOOK_URL = 'https://oapi.dingtalk.com/robot/send?access_token=1252fe1ef63e95ced11ac87a01e9978670e82036a516c558e524f89e11513f9f'
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DINGTALK_SECRET = 'SECe77fe7cd6c0dbfcdd9ebe6ba1941ddc376be86ca717e9d68bb177b7eded71091'
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# 自定义消息模板（可选）
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DINGTALK_START_MESSAGE = "🚀 爬虫启动啦！\n**爬虫**: %(spider_name)s\n**时间**: %(started_time)s"
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# DINGTALK_CLOSED_MESSAGE = "✅ 爬虫完成！\n**爬虫**: %(spider_name)s\n**项目数**: %(item_scraped_count)s"
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# 启用/禁用特定通知
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DINGTALK_ENABLE_START = False
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DINGTALK_ENABLE_FINISH = True
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DINGTALK_ENABLE_ERROR = True
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DINGTALK_CLOSED_MESSAGE = """📊 爬虫完成通知\n
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**爬虫名称**: %(spider_name)s\n
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**机构名称**: %(org_name)s\n
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**任务条件**: %(task_condition)s\n
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**任务ID**: %(record_id)s\n
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**完成时间**: %(finished_time)s\n
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**完成原因**: %(finish_reason)s\n
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**采集统计**:\n
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- 采集项目: %(item_scraped_count)s 条
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- 请求响应: %(response_count)s 次
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- 错误数量: %(error_count)s 个\n
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**状态**: %(state)s"""
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