Skip to main content

Scrapy utils

Project description

scrapyu

Build Status codecov PyPI - Python Version GitHub GitHub stars GitHub forks

UserAgentMiddleware

# settings.py
USERAGENT_TYPE = 'firefox'
DOWNLOADER_MIDDLEWARES = {
   'scrapyu.UserAgentMiddleware': 543,
}

MarkdownPipeline

# settings.py
MARKDOWNS_STORE = 'news'
ITEM_PIPELINES = {
    'scrapyu.MarkdownPipeline': 300,
}
# items.py
import scrapy

class MarkdownItem(scrapy.Item):
    html = scrapy.Field()
    filename = scrapy.Field()

FirefoxCookiesMiddleware

# settings.py
GECKODRIVER_PATH = 'geckodriver'
DOWNLOADER_MIDDLEWARES = {
   'scrapyu.FirefoxCookiesMiddleware': 543,
}

MongoDBPipeline

# settings.py
MONGODB_URI = 'mongodb://localhost:27017'
# or
# MONGODB_HOST = 'localhost'
# MONGODB_PORT = 27017
MONGODB_DATABASE = 'scrapyu'
MONGODB_COLLECTION = 'items'
MONGODB_BUFFER_LENGTH = 100
MONGODB_UNIQUE_KEY = 'title name'       # use only if no buffer
# or
# MONGODB_UNIQUE_KEY = ['title', 'name']
# MONGODB_UNIQUE_KEY = ('title', 'name')
ITEM_PIPELINES = {
    'scrapyu.MongoDBPipeline': 300,
}

RedisDupeFilter

# settings.py
DUPEFILTER_CLASS = 'scrapyu.RedisDupeFilter'
REDIS_DUPE_HOST = 'localhost'
REDIS_DUPE_PORT = 6379
REDIS_DUPE_DATABASE = 0
REDIS_DUPE_PASSWORD = 'password'
REDIS_DUPE_KEY = 'requests'
REDIS_DUPE_IGNORE_URL = r'http://scrapytest.org/\d+'

genspider

scrapyu genspider -l

results in :

Available templates:
  single
  single_splash

generate a single file spider

scrapyu genspider python www.python.org -t single

generate a single file spider, integration splash

scrapyu genspider python www.python.org -t single_splash

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for scrapyu, version 0.1.12
Filename, size File type Python version Upload date Hashes
Filename, size scrapyu-0.1.12-py3-none-any.whl (9.7 kB) File type Wheel Python version py3 Upload date Hashes View hashes
Filename, size scrapyu-0.1.12.tar.gz (8.0 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page