mirror of
https://github.com/Mueller-Patrick/Betterzon.git
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26ba21156a
* BETTERZON-58: Basic Functionality with scrapy * Added independent crawler function, yielding price * moved logic to amazon.py * . * moved scrapy files to unused folder * Added basic amazon crawler using beautifulsoup4 * Connected Api to Crawler * Fixed string concatenation for sql statement in getProductLinksForProduct * BETTERZON-58: Fixing SQL insert * BETTERZON-58: Adding access key verification * BETTERZON-58: Fixing API endpoint of the crawler - The list of products in the API request was treated like a string and henceforth, only the first product has been crawled * Added another selector for price on amazon (does not work for books) Co-authored-by: root <root@DESKTOP-ARBPL82.localdomain> Co-authored-by: Patrick Müller <patrick@mueller-patrick.tech> Co-authored-by: Patrick <50352812+Mueller-Patrick@users.noreply.github.com>
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
# Scrapy settings for crawler 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 = 'crawler'
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SPIDER_MODULES = ['crawler.spiders']
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NEWSPIDER_MODULE = 'crawler.spiders'
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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/81.0.4044.138 Safari/537.36'
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# Obey robots.txt rules
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ROBOTSTXT_OBEY = False
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# Configure maximum concurrent requests performed by Scrapy (default: 16)
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#CONCURRENT_REQUESTS = 32
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# Configure a delay for requests for the same website (default: 0)
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# See https://docs.scrapy.org/en/latest/topics/settings.html#download-delay
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# See also autothrottle settings and docs
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DOWNLOAD_DELAY = 3
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# The download delay setting will honor only one of:
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#CONCURRENT_REQUESTS_PER_DOMAIN = 16
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CONCURRENT_REQUESTS_PER_IP = 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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# 'crawler.middlewares.CrawlerSpiderMiddleware': 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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#DOWNLOADER_MIDDLEWARES = {
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# 'crawler.middlewares.CrawlerDownloaderMiddleware': 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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#}
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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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# 'crawler.pipelines.CrawlerPipeline': 300,
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#}
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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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