# Scrapy settings for scraper project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     https://docs.scrapy.org/en/latest/topics/settings.html
#     https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
#     https://docs.scrapy.org/en/latest/topics/spider-middleware.html

BOT_NAME = "scraper"

SPIDER_MODULES = ["scraper.spiders"]
NEWSPIDER_MODULE = "scraper.spiders"

ADDONS = {}


USER_AGENT = "vath-research-scraper/1.0 (public comment analysis; contact: research)"

# Obey robots.txt rules
ROBOTSTXT_OBEY = True

# Concurrency and throttling settings
#CONCURRENT_REQUESTS = 16
CONCURRENT_REQUESTS_PER_DOMAIN = 1
DOWNLOAD_DELAY = 1

# 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 = {
#    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
#    "Accept-Language": "en",
#}

# Enable or disable spider middlewares
# See https://docs.scrapy.org/en/latest/topics/spider-middleware.html
#SPIDER_MIDDLEWARES = {
#    "scraper.middlewares.ScraperSpiderMiddleware": 543,
#}

# Enable or disable downloader middlewares
# See https://docs.scrapy.org/en/latest/topics/downloader-middleware.html
#DOWNLOADER_MIDDLEWARES = {
#    "scraper.middlewares.ScraperDownloaderMiddleware": 543,
#}

# Enable or disable extensions
# See https://docs.scrapy.org/en/latest/topics/extensions.html
#EXTENSIONS = {
#    "scrapy.extensions.telnet.TelnetConsole": None,
#}

# Configure item pipelines
# See https://docs.scrapy.org/en/latest/topics/item-pipeline.html
#ITEM_PIPELINES = {
#    "scraper.pipelines.ScraperPipeline": 300,
#}

# Enable and configure the AutoThrottle extension (disabled by default)
# See https://docs.scrapy.org/en/latest/topics/autothrottle.html
#AUTOTHROTTLE_ENABLED = True
# The initial download delay
#AUTOTHROTTLE_START_DELAY = 5
# The maximum download delay to be set in case of high latencies
#AUTOTHROTTLE_MAX_DELAY = 60
# The average number of requests Scrapy should be sending in parallel to
# each remote server
#AUTOTHROTTLE_TARGET_CONCURRENCY = 1.0
# Enable showing throttling stats for every response received:
#AUTOTHROTTLE_DEBUG = False

# HTTP cache — enabled during development to avoid re-hitting the server on test runs.
# Disable (or delete httpcache/) before a production run.
HTTPCACHE_ENABLED = True
HTTPCACHE_EXPIRATION_SECS = 86400  # 24 h
HTTPCACHE_DIR = "httpcache"

# Output filename is set dynamically by each spider via from_crawler (includes forum_id).

# The site declares windows-1251 in a meta tag but sends valid UTF-8 bytes.
# Force UTF-8 to prevent lxml from re-decoding via the meta charset.
DEFAULT_RESPONSE_ENCODING = "utf-8"

# Set settings whose default value is deprecated to a future-proof value
FEED_EXPORT_ENCODING = "utf-8"
