def get_project_settings():
# 指定设定(Designating the settings)
# ENVVAR = 'SCRAPY_SETTINGS_MODULE'
# 当您使用Scrapy时，您需要声明您所使用的设定。这可以通过使用环境变量: SCRAPY_SETTINGS_MODULE 来完成。
#
# SCRAPY_SETTINGS_MODULE 必须以Python路径语法编写, 如 myproject.settings 。 注意，设定模块应该在 Python import search path 中。
if ENVVAR not in os.environ:
project = os.environ.get('SCRAPY_PROJECT', 'default')
init_env(project)
settings_module_path = os.environ.get(ENVVAR)
if settings_module_path:
settings_module = import_module(settings_module_path)
else:
settings_module = None
settings = CrawlerSettings(settings_module)
# XXX: remove this hack
pickled_settings = os.environ.get("SCRAPY_PICKLED_SETTINGS_TO_OVERRIDE")
settings.overrides = pickle.loads(pickled_settings) if pickled_settings else {}
# XXX: deprecate and remove this functionality
for k, v in os.environ.items():
if k.startswith('SCRAPY_'):
settings.overrides[k[7:]] = v
return settings
def _build_settings(settings=None):
if settings is None:
settings = CrawlerSettings()
elif isinstance(settings, dict):
values = settings
settings = CrawlerSettings()
settings.defaults.update(values)
return settings
def __init__(self,
start_url_loader,
loger,
setting_module_path = 'le_crawler.common.headline_album_settings',
*kargs,
**kwargs):
__import__(setting_module_path)
self.__settings = CrawlerSettings(settings_module
= sys.modules[setting_module_path])
self.loger = loger
# {album_id, {}}
self.album_ids = {}
self.__init_regs()
self.__extend_map_handler = kwargs['extend_map_handler'] if \
kwargs.has_key('extend_map_handler') else None
if kwargs.has_key('extract_setting'):
self.__extend_map_handler = \
ExtendMapHandler.get_instance(start_url_loader,
kwargs['extract_setting'])
else:
self.__extend_map_handler =\
ExtendMapHandler.get_instance(start_url_loader)
self.__url_normalize = UrlNormalize.get_instance()
self.album_infos = {}
self.url_filter = UrlFilter().get_instance()
def setUp(self):
"""Initialize the test."""
crawler = Crawler(CrawlerSettings(settings))
crawler.configure()
self.spider = ebird_spider.EBirdSpider('REG')
self.spider.set_crawler(crawler)
self.requests = self.spider.start_requests()
def create_root(config):
from scrapy import log
from scrapy.settings import CrawlerSettings
from slyd.crawlerspec import (CrawlerSpecManager,
create_crawler_spec_resource)
from slyd.bot import create_bot_resource
import slyd.settings
from slyd.projects import ProjectsResource
root = Resource()
root.putChild("static", File(config['docroot']))
crawler_settings = CrawlerSettings(settings_module=slyd.settings)
spec_manager = CrawlerSpecManager(crawler_settings)
# add project management at /projects
projects = ProjectsResource(crawler_settings)
root.putChild('projects', projects)
# add crawler at /projects/PROJECT_ID/bot
log.msg("Slybot specs loading from %s/[PROJECT]" % spec_manager.basedir,
level=log.DEBUG)
projects.putChild("bot", create_bot_resource(spec_manager))
# add spec at /projects/PROJECT_ID/spec
spec = create_crawler_spec_resource(spec_manager)
projects.putChild("spec", spec)
return root
def run(self):
feconfig = self.configdata[const.FE_CONFIG]
try:
#=======================================================================
# if the city use the default config
#=======================================================================
city_config = eval(feconfig[self.city_name])
except Exception:
city_config = {}
start_page = city_config.get(const.START_PAGE,
feconfig[const.DEFAULT_START_PAGE])
end_page = city_config.get(const.END_PAGE,
feconfig[const.DEFAULT_END_PAGE])
values = {
const.CONFIG_DATA: self.configdata,
const.START_PAGE: int(start_page),
const.END_PAGE: int(end_page),
}
settings = u'crawler.shc.fe.settings'
module_import = __import__(settings, {}, {}, [''])
settings = CrawlerSettings(module_import, values=values)
execute(argv=["scrapy", "crawl", 'SHCSpider'], settings=settings)
def run_spider(spider, settings):
"""Run a spider with given settings"""
from scrapy import signals
from scrapy.xlib.pydispatch import dispatcher
from scrapy.settings import CrawlerSettings
def catch_item(sender, item, **kwargs):
#log.msg("Got:" + str(item))
pass
dispatcher.connect(catch_item, signal=signals.item_passed)
"""clean storage"""
scraperwiki.sqlite.execute("drop table if exists " + spider.name)
scraperwiki.sqlite.commit()
from scrapy.crawler import CrawlerProcess
settings = CrawlerSettings(values=settings)
crawler = CrawlerProcess(settings)
crawler.install()
crawler.configure()
crawler.crawl(spider)
#log.start(loglevel='DEBUG')
crawler.start()
def setUp(self):
"""Initialize the test."""
settings.LOG_LEVEL = 'DEBUG'
crawler = Crawler(CrawlerSettings(settings))
crawler.configure()
self.spider = ebird_spider.EBirdSpider('REG')
self.spider.set_crawler(crawler)
def valid_proxy():
module_ = __import__('crawler.httpproxy.settings', {}, {}, [''])
values = {
u'RETRY_ENABLED': 0,
u'DOWNLOAD_TIMEOUT': 2,
}
settings = CrawlerSettings(module_, values=values)
execute(argv=["scrapy", "crawl", "BaiDuHomePageSpider"], settings=settings)
def main():
"""Setups item signal and run the spider"""
# set up signal to catch items scraped
def catch_item(sender, item, **kwargs):
try:
print(
"""\
<item>
<title>#{number}: {title}</title>
<link>{link}</link>
<description>{description}</description>
<pubDate>{pubdate}</pubDate>
<guid>{audio_url}</guid>
<enclosure url="{audio_url}" length="0" type="audio/mpeg" />
</item>\
""".format(**item))
except:
print 'ERROR', item
# shut off log
settings = CrawlerSettings()
settings.overrides['LOG_ENABLED'] = False
# set up crawler
crawler = Crawler(settings)
crawler.signals.connect(catch_item, signal=signals.item_passed)
crawler.signals.connect(reactor.stop, signal=signals.spider_closed)
crawler.configure()
# schedule spider
crawler.crawl(TALSpider())
# print header
with open('header.xml') as f:
print f.read()
# start engine scrapy/twisted
crawler.start()
reactor.run()
# print footer
with open('footer.xml') as f:
print f.read()
def main():
"""Setups item signal and run the spider"""
# set up signal to catch items scraped
def catch_item(sender, item, **kwargs):
try:
print("""\
<item>
<title>#{number}: {title}</title>
<link>{link}</link>
<description>{description}</description>
<pubDate>{pubdate}</pubDate>
<guid>{audio_url}</guid>
<enclosure url="{audio_url}" length="0" type="audio/mpeg" />
</item>\
""".format(**item))
except:
print 'ERROR', item
# shut off log
settings = CrawlerSettings()
settings.overrides['LOG_ENABLED'] = False
# set up crawler
crawler = Crawler(settings)
crawler.signals.connect(catch_item, signal=signals.item_passed)
crawler.signals.connect(reactor.stop, signal=signals.spider_closed)
crawler.configure()
# schedule spider
crawler.crawl(TALSpider())
# print header
with open('header.xml') as f:
print f.read()
# start engine scrapy/twisted
crawler.start()
reactor.run()
# print footer
with open('footer.xml') as f:
print f.read()
def setUp(self):
"""Initialize the test."""
crawler = Crawler(CrawlerSettings(settings))
crawler.configure()
self.spider = ebird_spider.EBirdSpider('REG')
self.spider.set_crawler(crawler)
self.spider.start_requests()
self.records = [{
'checklistID': 'CL00001',
'comName': 'Common Name',
'countryCode': 'CC',
'countryName': 'Country',
'firstName': 'Name',
'howMany': 1,
'lastName': 'Surname',
'lat': 45.000000,
'lng': -45.000000,
'locID': 'L0000001',
'locName': 'Location 1',
'locationPrivate': True,
'obsDt': '2013-03-27 09:00',
'obsID': 'OBS0000001',
'obsReviewed': False,
'obsValid': True,
'presenceNoted': False,
'sciName': 'Scientific Name',
'subID': 'S0000001',
'subnational1Code': 'SN-01',
'subnational1Name': 'Region',
'subnational2Code': 'SN-02',
'subnational2Name': 'County',
}, {
'checklistID': 'CL00002',
'comName': 'Common Name',
'countryCode': 'CC',
'countryName': 'Country',
'firstName': 'Name',
'howMany': 1,
'lastName': 'Surname',
'lat': 50.000000,
'lng': -50.000000,
'locID': 'L0000002',
'locName': 'Location 2',
'locationPrivate': True,
'obsDt': '2013-03-27 10:00',
'obsID': 'OBS0000002',
'obsReviewed': False,
'obsValid': True,
'presenceNoted': False,
'sciName': 'Scientific Name',
'subID': 'S0000002',
'subnational1Code': 'SN-01',
'subnational1Name': 'Region',
'subnational2Code': 'SN-02',
'subnational2Name': 'County',
}]
def fetch_proxy():
module_ = __import__('crawler.httpproxy.settings', {}, {}, [''])
values = {
u'DOWNLOAD_DELAY': 0,
u'DOWNLOAD_TIMEOUT': 1,
u'RETRY_ENABLED': 0
}
settings = CrawlerSettings(module_, values=values)
execute(argv=["scrapy", "crawl", "FiveOneNewHTTPProxySpider"],
settings=settings)
def __init__(self, spider, results):
Process.__init__(self)
self.results = results
settings_module = importlib.import_module('Extractors.HTMLScraper.settings')
settings = CrawlerSettings(settings_module)
self.crawlerProcess = CrawlerProcess(settings)
self.items = []
self.spider = spider
dispatcher.connect(self._item_passed, signals.item_passed)
def get_project_settings():
if ENVVAR not in os.environ:
project = os.environ.get("SCRAPY_PROJECT", "default")
init_env(project)
settings_module_path = os.environ.get(ENVVAR, "scrapy_settings")
try:
settings_module = __import__(settings_module_path, {}, {}, [""])
except ImportError:
settings_module = None
settings = CrawlerSettings(settings_module)
# XXX: remove this hack
pickled_settings = os.environ.get("SCRAPY_PICKLED_SETTINGS_TO_OVERRIDE")
settings.overrides = pickle.loads(pickled_settings) if pickled_settings else {}
# XXX: deprecate and remove this functionality
for k, v in os.environ.items():
if k.startswith("SCRAPY_"):
settings.overrides[k[7:]] = v
return settings
def test_skip_parsing_webpages(self):
"""Verify no web requests are made if include_html is False."""
crawler = Crawler(CrawlerSettings(settings))
crawler.configure()
spider = ebird_spider.EBirdSpider('REG')
spider.set_crawler(crawler)
spider.start_requests()
spider.include_html = False
response = response_for_data(self.records)
results = spider.parse_locations(response)
self.assertEqual(0, sum(1 for _ in results))
def get_project_settings():
if ENVVAR not in os.environ:
project = os.environ.get('SCRAPY_PROJECT', 'default')
init_env(project)
settings_module_path = os.environ.get(ENVVAR)
if settings_module_path:
settings_module = import_module(settings_module_path)
else:
settings_module = None
settings = CrawlerSettings(settings_module)
# XXX: remove this hack
pickled_settings = os.environ.get("SCRAPY_PICKLED_SETTINGS_TO_OVERRIDE")
settings.overrides = pickle.loads(pickled_settings) if pickled_settings else {}
# XXX: deprecate and remove this functionality
for k, v in os.environ.items():
if k.startswith('SCRAPY_'):
settings.overrides[k[7:]] = v
return settings
def get_crawler(settings_dict=None):
"""Return an unconfigured Crawler object. If settings_dict is given, it
will be used as the settings present in the settings module of the
CrawlerSettings.
"""
class SettingsModuleMock(object):
pass
settings_module = SettingsModuleMock()
if settings_dict:
for k, v in settings_dict.items():
setattr(settings_module, k, v)
settings = CrawlerSettings(settings_module)
return Crawler(settings)
def get_project_settings():
if ENVVAR not in os.environ:
project = os.environ.get('SCRAPY_PROJECT', 'default')
init_env(project)
settings_module_path = os.environ.get(ENVVAR, 'scrapy_settings')
try:
settings_module = __import__(settings_module_path, {}, {}, [''])
except ImportError:
settings_module = None
settings = CrawlerSettings(settings_module)
# XXX: remove this hack
pickled_settings = os.environ.get("SCRAPY_PICKLED_SETTINGS_TO_OVERRIDE")
settings.overrides = pickle.loads(
pickled_settings) if pickled_settings else {}
# XXX: deprecate and remove this functionality
for k, v in os.environ.items():
if k.startswith('SCRAPY_'):
settings.overrides[k[7:]] = v
return settings
def crawl_spider(domain, day1, day2):
spider_dict ={'agoda.com': AgodaSpider, 'ivivu.com': IvivuSpider}
args = {'from_date': datetime.now() + timedelta(days=day1),
'to_date' : datetime.now() + timedelta(days=day2)
}
print "\n crawl spider==========="
spider = spider_dict.get(domain, AgodaSpider)
spider = spider(args)
settings_module = import_module('scraper.scraper.settings')
settings = CrawlerSettings(settings_module)
settings.overrides['SPIDER_MODULES'] = ['scraper.scraper.spiders']
# settings = get_project_settings()
crawler = Crawler(settings)
crawler.signals.connect(reactor.stop, signal=signals.spider_closed)
crawler.configure()
crawler.crawl(spider)
crawler.start()
log.start()
reactor.run()
def _runCrawler(spider, results):
settings_module = importlib.import_module(
'Extractors.HTMLScraper.settings')
settings = CrawlerSettings(settings_module)
crawlerProcess = CrawlerProcess(settings)
items = []
def _item_passed(item, response, spider):
items.append(item)
dispatcher.connect(_item_passed, signals.item_scraped)
crawler = crawlerProcess.create_crawler("currentCrawler")
crawler.crawl(spider)
crawlerProcess.start()
crawlerProcess.stop()
results.put(items)
def test(self):
crawler = mock.MagicMock()
crawler.settings = CrawlerSettings()
crawler.settings.overrides['USER_AGENT'] = 'CustomAgent'
self.assertRaises(NotConfigured, RobotsTxtMiddleware, crawler)
crawler.settings.overrides['ROBOTSTXT_OBEY'] = True
crawler.engine.download = mock.MagicMock()
ROBOTS = re.sub(
r'^\s+(?m)', '', '''
User-Agent: *
Disallow: /admin/
Disallow: /static/
''')
response = Response('http://site.local/robots.txt', body=ROBOTS)
def return_response(request, spider):
deferred = Deferred()
reactor.callFromThread(deferred.callback, response)
return deferred
crawler.engine.download.side_effect = return_response
middleware = RobotsTxtMiddleware(crawler)
spider = None # not actually used
# There is a bit of neglect in robotstxt.py: robots.txt is fetched asynchronously,
# and it is actually fetched only *after* first process_request completes.
# So, first process_request will always succeed.
# We defer test() because otherwise robots.txt download mock will be called after assertRaises failure.
self.assertIsNone(
middleware.process_request(Request('http://site.local'),
spider)) # not affected by robots.txt
def test(r):
self.assertIsNone(
middleware.process_request(
Request('http://site.local/allowed'), spider))
self.assertRaises(IgnoreRequest, middleware.process_request,
Request('http://site.local/admin/main'), spider)
self.assertRaises(IgnoreRequest, middleware.process_request,
Request('http://site.local/static/'), spider)
deferred = Deferred()
deferred.addCallback(test)
reactor.callFromThread(deferred.callback, None)
return deferred
def run(self):
if self.proxies:
values = configdata.get(const.vpsettings, {})
values[AppConst.proxies] = self.proxies
values[const.DOWNLOAD_TIMEOUT] = int(
values.get(const.DOWNLOAD_TIMEOUT, 5))
if const.Console in values:
if values[const.Console] == u'1': # out to console
values[const.LOG_FILE] = None
else:
log_dir = values.get(const.LOG_DIR, os.getcwd())
if const.LOG_FILE in values:
logfile_prefix = datetime.datetime.now().strftime(
"%Y%m%d_%H%M%S_%f")
log_file = '%s_%s' % (logfile_prefix,
values[const.LOG_FILE])
values[const.LOG_FILE] = os.sep.join(
[log_dir, log_file])
settings = CrawlerSettings(None, values=values)
execute(argv=["scrapy", "crawl", 'SOSOSpider'], settings=settings)
def run_spider(spider, settings):
"""Run a spider with given settings"""
from scrapy import signals
from scrapy.xlib.pydispatch import dispatcher
from scrapy.settings import CrawlerSettings
def catch_item(sender, item, **kwargs):
#log.msg("Got:" + str(item))
pass
dispatcher.connect(catch_item, signal=signals.item_passed)
from scrapy.crawler import CrawlerProcess
settings = CrawlerSettings(values=settings)
crawler = CrawlerProcess(settings)
crawler.crawl(spider)
#log.start(loglevel='DEBUG')
crawler.start()
import sys
import tempfile
from scrapy.settings import CrawlerSettings
from checklists_scrapers import settings
from checklists_scrapers.spiders.worldbirds_spider import WorldBirdsSpider
from checklists_scrapers.tests.utils import RunCrawler
from checklists_scrapers.utils import list_files
from checklists_scrapers.tests.validation import checklists
settings.DOWNLOAD_DIR = tempfile.mkdtemp()
settings.REPORT_RECIPIENTS = ''
username = sys.argv[1]
password = sys.argv[2]
country = sys.argv[3]
spider = WorldBirdsSpider(username=username, password=password, country=country)
RunCrawler(CrawlerSettings(settings)).crawl(spider)
for path in list_files(settings.DOWNLOAD_DIR, 'json'):
with open(path, 'rb') as fp:
checklists.append(json.load(fp))
nose.run(argv=['checklists_scrapers.tests.validation'])
shutil.rmtree(settings.DOWNLOAD_DIR)
def test_spec_manager():
"""Create a CrawlerSpecManager configured to use test settings"""
crawler_settings = CrawlerSettings(settings_module=test_settings)
return SpecManager(crawler_settings)
def __contains__(self, item): #print(type(item)) return True if CrawlerSettings.__getitem__(self, item) else False
class HeadLineAlbumExtractor(object):
_instance = None
_instance_lock = threading.Lock()
@staticmethod
def get_instance(
start_url_loader,
setting_module_path = 'le_crawler.common.headline_album_settings',
*kargs,
**kwargs):
HeadLineAlbumExtractor._instance_lock.acquire()
if not HeadLineAlbumExtractor._instance:
loger = Log('album_crawler', '../log/album_crawler.log')
HeadLineAlbumExtractor._instance = \
HeadLineAlbumExtractor(start_url_loader,
loger,
setting_module_path,
*kargs,
**kwargs)
HeadLineAlbumExtractor._instance_lock.release()
return HeadLineAlbumExtractor._instance
def __init__(self,
start_url_loader,
loger,
setting_module_path = 'le_crawler.common.headline_album_settings',
*kargs,
**kwargs):
__import__(setting_module_path)
self.__settings = CrawlerSettings(settings_module
= sys.modules[setting_module_path])
self.loger = loger
# {album_id, {}}
self.album_ids = {}
self.__init_regs()
self.__extend_map_handler = kwargs['extend_map_handler'] if \
kwargs.has_key('extend_map_handler') else None
if kwargs.has_key('extract_setting'):
self.__extend_map_handler = \
ExtendMapHandler.get_instance(start_url_loader,
kwargs['extract_setting'])
else:
self.__extend_map_handler =\
ExtendMapHandler.get_instance(start_url_loader)
self.__url_normalize = UrlNormalize.get_instance()
self.album_infos = {}
self.url_filter = UrlFilter().get_instance()
def get_category_id(self, refer_url):
ca = self.__get_category_name(refer_url)
if 'joke' == ca:
return 109
elif 'ent' == ca:
return 104
else:
return -1
def __get_category_name(self, refer_url):
return self.__extend_map_handler.settings.get_category_name(refer_url)\
if self.__extend_map_handler else 'UNKONWN_CATEGORY'
def __init_regs(self):
# load glob id url reg
self.local_id_reg = []
for r in self.__settings.getlist('LOCAL_ID_REG', []):
self.local_id_reg.append(re.compile(r, re.I | re.S))
# load album id url
self.album_id_match_regs = {}
for k, v in self.__settings.getdict('ALBUM_ID_URL', {}).items():
for r in v:
self.album_id_match_regs.setdefault(k, []).append(re.compile(r, re.I |
re.S))
# load extend url dict
self.extend_album_pages = self.__settings.getdict('ALBUM_PAGE_URL', {})
# load global album id reg
self.global_albumid_reg = self.__settings.getdict('GLOBAL_ALBUMID_REG', {})
# href tags
self.href_tags = self.__settings.getlist('HREF_TAGs', [])
self.loger.log.info('load href url tags: %s' % len(self.href_tags))
def __get_global_albumid(self, localid, site_album_id):
url = self.global_albumid_reg[localid].replace('(*albumid*)', site_album_id)
from le_crawler.core.docid_generator import gen_docid
return gen_docid(url)
def __get_localid(self, url):
return query_domain_from_url(url) or self.url_filter.get_domain_from_url(url)
# deprecated: using above
#def __get_localid(self, url):
# for r in self.local_id_reg:
# sg = r.search(url)
# if not sg:
# continue
# g = sg.groups()
# if g:
# return g[0]
# return None
def __parser_urls(self, sels):
returls = []
for urls in sels.xpath('//a'):
for attr in self.href_tags:
u = urls.xpath('./@%s' % attr)
if u:
returls.append(u.extract()[0].encode('utf8'))
return returls
# return [idlist]
def __get_site_album_id(self, localid, urls):
retlist = set()
for u in urls:
for r in self.album_id_match_regs[localid]:
sg = r.search(u)
if sg:
g = sg.groups()
if g:
retlist.add(g[0])
break
return list(retlist)
# return album video urls
def __get_album_pags(self, localid, idlist, refer_url):
returls = []
category = self.__get_category_name(refer_url)
postfix = ' %s|channel' % category
if self.extend_album_pages.has_key(localid):
for pageurl in self.extend_album_pages[localid]:
for id in idlist:
glid = self.__get_global_albumid(localid, id)
strtmp = pageurl.replace('(*albumid*)', id).replace('(*pagenum*)',
'(*)') + postfix
from le_crawler.base.url_extend import extend_url
sta, extedurls = extend_url(strtmp, '1', '8', 0)
if not sta:
continue
for eu in extedurls:
# preprocess url
self.album_ids[eu.split(' ')[0]] = glid
returls.extend(extedurls)
return returls
def get_global_albumid_by_refer(self, refer_url):
if self.album_ids.has_key(refer_url):
return self.album_ids[refer_url]
else:
print 'Error: can not found global id:', refer_url
# return description
# dict = {'enter_page': [], 'album_pages':[], 'album_infos_pages' : []}
def parser_enter(self, url, pages):
localid = self.__get_localid(url)
if not localid:
return []
from scrapy.selector import Selector
sel = Selector(text = pages, type = 'html')
if not sel:
return []
urls = self.__parser_urls(sel)
albumids = self.__get_site_album_id(localid, urls)
albumurls = self.__get_album_pags(localid, albumids, url)
# hock start urls to extend_map_handler
self.__extend_map_handler.settings.add_start_urls(albumurls)
return albumurls
# input enter page
# return album info pages
def parser_album_info_pages(self, body, url, refer_url):
sta = False
albumid = self.get_global_albumid_by_refer(url)
if not self.album_infos.has_key(albumid):
sta, items = self.__extend_map_handler.settings.extract_custom_map(
body = body,
pageurl = url)
if not sta:
return []
cateid = self.get_category_id(refer_url)
self.album_infos[albumid] = items
self.album_infos[albumid]['album_cid'] = cateid
self.album_infos[albumid]['album_id'] = albumid
self.album_infos[albumid]['album_url'] = \
self.__url_normalize.get_unique_url(url)
# second extract urls
status, extend_url = self.__extend_map_handler.extract_extend_map(body = body,
pageurl = url, ignore_empty_property = True)
if status:
ldict = self.__extend_map_handler.get_inlink_location_dict()
if not ldict.has_key(extend_url[0]):
self.loger.log.error('Failed found inlink location for %s' %
extend_url[0])
assert False, 'Failed found inlink location, %s' % extend_url[0]
else:
locationstr = ldict[extend_url[0]]
self.album_infos[albumid].setdefault('album_vids', {})[locationstr] = \
[self._get_store_key(i) for i in extend_url]
video_url = extend_url[0] if extend_url else None
album_pic = self.__extend_map_handler.lookup_extend_map(video_url, type
= 'dict')['cover']\
if video_url and \
self.__extend_map_handler.lookup_extend_map(video_url, type = 'dict')\
and self.__extend_map_handler.lookup_extend_map(video_url, type
= 'dict').has_key('cover') else None
if album_pic:
self.album_infos[albumid]['album_pic'] = album_pic
return extend_url
#Note: this docid should same as today_tv_writer
def _get_store_key(self, url):
return md5.new(url).hexdigest()
def parser_enter_page(self, url, sels):
glbid = self.get_global_albumid_by_refer(url)
if not glbid:
return
def parser_ablum_pages(self, sels):
pass
def ignore_crawl_link(self, url):
return self.__extend_map_handler.settings.ignore_link_to_crawler(url)
def get_album_info(self, albumid):
return self.album_infos[albumid] \
if self.album_infos.has_key(albumid) else {}
def get_album_infos(self):
return self.album_infos
def debug_album_infos(self):
for k, v in self.album_infos.items():
print '-------', 'albuminfo', '-------'
for k1, v1 in v.items():
print k1, v1
# encoding=UTF-8
'''
Created on 2013-4-20
@author: Administrator
'''
from robot.configutil import ConfigFile
from scrapy.cmdline import execute
from scrapy.settings import CrawlerSettings
if __name__ == '__main__':
cfg_file = r'fetchqkyj.cfg'
configdata = ConfigFile.readconfig(cfg_file).data
import_modules = __import__('fost.zxy.qkyj.settings',
globals={},
locals={},
fromlist=[
'',
])
values = dict(configdata)
settings = CrawlerSettings(import_modules, values=values)
execute([
'scrapy',
'crawl',
'ZXY_QKYJ_Spider',
], settings=settings)
def test_projects_resource(temp_projects_dir):
"""Create a ProjectsResource configured to use test settings"""
crawler_settings = CrawlerSettings(settings_module=test_settings)
projects = ProjectsResource(crawler_settings)
projects.projectsdir = temp_projects_dir
return projects
from twisted.internet import reactor
from scrapy.crawler import Crawler
from scrapy.settings import CrawlerSettings
from scrapy import log, signals
from scrapy.xlib.pydispatch import dispatcher
from finance.spiders.financeSpider import FinanceSpider
import sys
def stop_reactor():
reactor.stop()
dispatcher.connect(stop_reactor, signal=signals.spider_closed)
spider = FinanceSpider(symbol=sys.argv[1])
crawler = Crawler(CrawlerSettings())
crawler.configure()
crawler.crawl(spider)
crawler.start()
log.start(loglevel=log.ERROR)
log.msg('Running reactor...')
reactor.run() # the script will block here
log.msg('Reactor stopped.')
print spider.risultato
def setUp(self):
"""Initialize the test."""
crawler = Crawler(CrawlerSettings(settings))
crawler.configure()
self.spider = ebird_spider.EBirdSpider('REG')
self.spider.set_crawler(crawler)
self.lista = {
'meta': {
'version': 1,
'language': 'en',
},
'identifier':
'S0000001',
'date':
'2013-03-27',
'protocol': {
'time': '09:00',
},
'observers': {
'names': ['Name Surname'],
'count': 1,
},
'source': {
'name': 'eBird',
'submitted_by': 'Name Surname',
},
'location': {
'identifier': 'L0000001',
'name': 'Location 1',
'county': 'County',
'region': 'Region',
'country': 'Country',
'lat': 45.0,
'lon': -45.0,
},
'entries': [{
'identifier': 'OBS0000001',
'species': {
'name': 'Common Name',
},
'count': 23
}]
}
self.listb = {
'meta': {
'version': 1,
'language': 'en',
},
'source':
'ebird',
'url':
'http://ebird.org/',
'observers': {
'names': ['Other Name'],
'count': 1,
},
'activity':
'Birding',
'protocol': {
'name': 'Traveling',
'duration_hours': 2,
'duration_minutes': 35,
'distance': 2000,
'area': 0,
},
'comment':
'A comment',
'entries': [{
'species': {
'name': 'Common Name',
},
'count':
23,
'details': [{
'age': 'AD',
'sex': 'M',
'count': 9
}, {
'age': 'AD',
'sex': 'F',
'count': 6
}, {
'age': 'JUV',
'sex': 'X',
'count': 8
}]
}]
}
self.fixture = self.spider.merge_checklists(self.lista, self.listb)
def __init__(self, module_path = 'le_crawler.base.url_normalize_settings'): module_path = module_path __import__(module_path) self.__settings = CrawlerSettings(settings_module = sys.modules[module_path]) self.__load_settings()
class UrlNormalize():
#def init_onece(self, *args, **kwargs):
def __init__(self, module_path = 'le_crawler.base.url_normalize_settings'):
module_path = module_path
__import__(module_path)
self.__settings = CrawlerSettings(settings_module = sys.modules[module_path])
self.__load_settings()
def __convert_map_regs(self, regmap):
if not regmap:
return {}
tmpres = {}
for (id, reglist) in regmap.items():
regstmp = []
for r in reglist:
#print 're....%s' % r
regstmp.append(re.compile(r, re.IGNORECASE))
if regstmp:
tmpres[id] = regstmp
return tmpres
def __accept_reg(self, id_reglist, item):
if not item:
return None
for (id, tmpres) in id_reglist.items():
for r in tmpres:
if r.search(item):
return id
return None
def __get_keep_para_list(self, mapdict, id):
if mapdict.has_key(id):
return mapdict[id]
return []
def __get_keep_query_lst(self, id):
return self.__get_keep_para_list(self.__keep_query, id)
def __keep_fragment(self, id):
if not self.__keep_fragments or not self.__keep_fragments.has_key(id):
return False
return self.__keep_fragments[id]
def __update_paras_with_extra(self, input_dict, id):
if not self.__extra_para.has_key(id):
return input_dict
input_dict.update(self.__extra_para[id])
def get_mapping_id(self, url = None, domain = None):
# first mapping domain
if self.__id_mapping_domain.has_key(domain):
return self.__id_mapping_domain(domain)
# second try match reg
return self.__accept_reg(self.__id_mapping_reg, url)
def __set_query_dict(self, org_dict, id):
if org_dict is None or id is None:
return {}
domain_k_p = self.__get_keep_query_lst(id)
retdict = {}
for (k,ef) in domain_k_p:
if org_dict.has_key(k) and org_dict[k] != '':
retdict[k] = org_dict[k]
elif ef:
retdict[k] = ''
return retdict
def __join_query(self, inputd):
if not inputd:
return ''
query_str = None
reslist = sorted(inputd.items(), key = lambda d: d[0], reverse = True)
for (k, v) in reslist:
if query_str:
query_str += '&%s=%s' % (k, v[0])
query_str = '%s=%s' % (k, v[0])
return query_str
def __load_settings(self):
self.__id_mapping_reg = self.__convert_map_regs(self.__settings.getdict('ID_MAPPING_REG', {}))
self.__id_mapping_domain = self.__convert_map_regs(self.__settings.getdict('ID_MAPPING_DOMAIN', {}))
self.__keep_query = self.__settings.getdict('KEEP_QUERY', {})
self.__keep_fragments = self.__settings.getdict('KEEP_FRAGEMENT', {})
self.__extra_para = self.__settings.getdict('ADD_EXTRA_PARA', {})
def get_unique_url(self,
url,
scheme = None,
netloc = None,
domain = None,
no_conf_no_oper = False):
id = self.get_mapping_id(url = url, domain = domain)
if id is None:
if not no_conf_no_oper:
id = 'DEFAULT'
else:
return url
if id is None or url is None:
raise Exception('Failed get mapping id for: %s, %s' % (domain, url))
urlp = urlparse.urlsplit(url.strip(), allow_fragments = self.__keep_fragment(id))
if not urlp:
raise Exception('Failed convert urlparse %s' % url)
nscheme = urlp.scheme or scheme
nnetloc = urlp.netloc or netloc
qdict = urlparse.parse_qs(urlp.query)
fqdict = self.__set_query_dict(qdict, id)
self.__update_paras_with_extra(fqdict, id)
nquery = self.__join_query(fqdict)
return urlparse.urlunsplit((nscheme, nnetloc, urlp.path, nquery,
urlp.fragment)).strip()
def __contains__(self, item): return bool(CrawlerSettings.__getitem__(self, item))
def _get_settings(settings_dict=None):
settings_module = type('SettingsModuleMock', (object, ),
settings_dict or {})
return CrawlerSettings(settings_module)
def fetch51freeproxy():
values = configdata.get(const.vpsettings, {})
settings = CrawlerSettings(values=values)
execute(argv=["scrapy", "crawl", "FOSpider"], settings=settings)
