1
|
|
|
# -*- coding: utf-8 -*- |
2
|
|
|
|
3
|
|
|
# Scrapy settings for AmazonChecker project |
4
|
|
|
# |
5
|
|
|
# For simplicity, this file contains only settings considered important or |
6
|
|
|
# commonly used. You can find more settings consulting the documentation: |
7
|
|
|
# |
8
|
|
|
# https://doc.scrapy.org/en/latest/topics/settings.html |
9
|
|
|
# https://doc.scrapy.org/en/latest/topics/downloader-middleware.html |
10
|
|
|
# https://doc.scrapy.org/en/latest/topics/spider-middleware.html |
11
|
|
|
|
12
|
|
|
BOT_NAME = 'AmazonChecker' |
13
|
|
|
|
14
|
|
|
SPIDER_MODULES = ['AmazonChecker.spiders'] |
15
|
|
|
NEWSPIDER_MODULE = 'AmazonChecker.spiders' |
16
|
|
|
|
17
|
|
|
|
18
|
|
|
# Crawl responsibly by identifying yourself (and your website) on the user-agent |
19
|
|
|
USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36' |
20
|
|
|
|
21
|
|
|
# Obey robots.txt rules |
22
|
|
|
ROBOTSTXT_OBEY = False |
23
|
|
|
|
24
|
|
|
# Configure maximum concurrent requests performed by Scrapy (default: 16) |
25
|
|
|
#CONCURRENT_REQUESTS = 32 |
26
|
|
|
|
27
|
|
|
# Configure a delay for requests for the same website (default: 0) |
28
|
|
|
# See https://doc.scrapy.org/en/latest/topics/settings.html#download-delay |
29
|
|
|
# See also autothrottle settings and docs |
30
|
|
|
#DOWNLOAD_DELAY = 3 |
31
|
|
|
# The download delay setting will honor only one of: |
32
|
|
|
#CONCURRENT_REQUESTS_PER_DOMAIN = 16 |
33
|
|
|
#CONCURRENT_REQUESTS_PER_IP = 16 |
34
|
|
|
|
35
|
|
|
# Disable coAmazonCheckeries (enabled by default) |
36
|
|
|
#COAMAZON-CHECKERIES_ENABLED = False |
37
|
|
|
|
38
|
|
|
# Disable Telnet Console (enabled by default) |
39
|
|
|
#TELNETCONSOLE_ENABLED = False |
40
|
|
|
|
41
|
|
|
# Override the default request headers: |
42
|
|
|
#DEFAULT_REQUEST_HEADERS = { |
43
|
|
|
# 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', |
44
|
|
|
# 'Accept-Language': 'en', |
45
|
|
|
#} |
46
|
|
|
|
47
|
|
|
# Enable or disable spider middlewares |
48
|
|
|
# See https://doc.scrapy.org/en/latest/topics/spider-middleware.html |
49
|
|
|
#SPIDER_MIDDLEWARES = { |
50
|
|
|
# 'AmazonChecker.middlewares.Amazon-checkerSpiderMiddleware': 543, |
51
|
|
|
#} |
52
|
|
|
|
53
|
|
|
# Enable or disable downloader middlewares |
54
|
|
|
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html |
55
|
|
|
#DOWNLOADER_MIDDLEWARES = { |
56
|
|
|
# 'AmazonChecker.middlewares.Amazon-checkerDownloaderMiddleware': 543, |
57
|
|
|
#} |
58
|
|
|
|
59
|
|
|
# Enable or disable extensions |
60
|
|
|
# See https://doc.scrapy.org/en/latest/topics/extensions.html |
61
|
|
|
#EXTENSIONS = { |
62
|
|
|
# 'scrapy.extensions.telnet.TelnetConsole': None, |
63
|
|
|
#} |
64
|
|
|
|
65
|
|
|
# Configure item pipelines |
66
|
|
|
# See https://doc.scrapy.org/en/latest/topics/item-pipeline.html |
67
|
|
|
#ITEM_PIPELINES = { |
68
|
|
|
# 'AmazonChecker.pipelines.Amazon-checkerPipeline': 300, |
69
|
|
|
#} |
70
|
|
|
|
71
|
|
|
# Enable and configure the AutoThrottle extension (disabled by default) |
72
|
|
|
# See https://doc.scrapy.org/en/latest/topics/autothrottle.html |
73
|
|
|
#AUTOTHROTTLE_ENABLED = True |
74
|
|
|
# The initial download delay |
75
|
|
|
#AUTOTHROTTLE_START_DELAY = 5 |
76
|
|
|
# The maximum download delay to be set in case of high latencies |
77
|
|
|
#AUTOTHROTTLE_MAX_DELAY = 60 |
78
|
|
|
# The average number of requests Scrapy should be sending in parallel to |
79
|
|
|
# each remote server |
80
|
|
|
#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0 |
81
|
|
|
# Enable showing throttling stats for every response received: |
82
|
|
|
#AUTOTHROTTLE_DEBUG = False |
83
|
|
|
|
84
|
|
|
# Enable and configure HTTP caching (disabled by default) |
85
|
|
|
# See https://doc.scrapy.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings |
86
|
|
|
#HTTPCACHE_ENABLED = True |
87
|
|
|
#HTTPCACHE_EXPIRATION_SECS = 0 |
88
|
|
|
#HTTPCACHE_DIR = 'httpcache' |
89
|
|
|
#HTTPCACHE_IGNORE_HTTP_CODES = [] |
90
|
|
|
#HTTPCACHE_STORAGE = 'scrapy.extensions.httpcache.FilesystemCacheStorage' |
91
|
|
|
|