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crawl.py
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crawl.py
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#!/usr/bin/env python3
# This script is helpful for debugging a spider inside an IDE.
import time
import logging
from scrapy.crawler import CrawlerRunner
from twisted.internet import reactor
from scrapy.utils.project import get_project_settings
from scrapy.utils.log import configure_logging
import csv
import admincode.settings as settings
# Settings
log_file = True
spiders = ['stats']
if log_file:
configure_logging(install_root_handler=False)
logging.basicConfig(
filename='log/crawl_{}.log'.format(
time.strftime('%Y-%m-%d--%H-%M')),
filemode='w'
)
else:
configure_logging()
# spider_schedule_message = (
# 'The following spiders are scheduled to start crawling in 30 seconds:\n' +
# '\n(list view)\n' + '\n'.join(sorted(spiders)) + '\n\n(compact view)\n' +
# ', '.join(sorted(spiders)))
# print(spider_schedule_message)
# logging.info(spider_schedule_message)
# time.sleep(30)
# Prepare output csv file with header
with open(settings.CSV_FILE_PATH, 'w') as f:
writer = csv.writer(f, lineterminator='\n')
writer.writerow(['year', 'prov_name',
'city_name', 'city_code',
'county_name', 'county_code',
'town_name', 'town_code'])
runner = CrawlerRunner(get_project_settings())
for spider in spiders:
runner.crawl('{}'.format(spider))
d = runner.join()
d.addBoth(lambda _: reactor.stop())
reactor.run()