def replicate_type():
"""Duplicate a type from type_from to type_to."""
# build bulk
from ghost_spider.elastic import LocationRestaurantEs
from ghost_spider import progressbar
size = 100
page = 0
progress = None
total = 0
while True:
start_from = page * size
results = LocationRestaurantEs.search({"query": {"match_all": {}}, "size": size, "from": start_from})
if not progress:
total = results["hits"]["total"]
progress = progressbar.AnimatedProgressBar(end=total, width=100)
if not results["hits"]["hits"]:
break
page += 1
bulk = ""
for result in results["hits"]["hits"]:
data = result["_source"]
bulk += LocationRestaurantEs.bulk_data(data, type_name="restaurants_back")
progress + size
progress.show_progress()
LocationRestaurantEs.send(bulk)
if progress:
progress + total
progress.show_progress()
print "total %s" % total
def dump_restaurant(cls, name, action=None):
from ghost_spider.elastic import LocationRestaurantEs, LatteRestaurantEs
from ghost_spider.data import URL_TARGET_URLS
from ghost_spider import progressbar
from ghost_spider.data import RST_KINDS_LATE_NOT_ALLOWED
query = {"query": {"bool": {"must": [{"term": {"prefecture_ascii": name}}], "must_not": []}}}
if action == 'production':
query["query"]["bool"]["must"].append({"term": {"version": 10}})
query["query"]["bool"]["must_not"].append({"terms": {"genre.untouched": RST_KINDS_LATE_NOT_ALLOWED.keys()}})
progress = None
total = 0
page = 1
limit = 100
sort = [{"area.untouched": "asc"}]
save_data_to_file = cls.save_for_production if action == u'production' else cls.save_to_csv
print "=" * 100
count_lines = 0
while True:
places, total = LocationRestaurantEs.pager(query=query, page=page, size=limit, sort=sort)
page += 1
if not places or not len(places):
break
if not progress:
print "Dumping data for %s (%s)" % (name, total)
progress = progressbar.AnimatedProgressBar(end=total, width=100)
progress + limit
progress.show_progress()
for place in places:
result = LatteRestaurantEs.get_place_by_name(place.get('name'))
if result["hits"]["total"] > 0:
place["latte_url"] = result["hits"]["hits"][0]["_source"]["url"]
place["latte_url"] = place["latte_url"].replace(URL_TARGET_URLS[0], URL_TARGET_URLS[1])
place['kind'] = u'|'.join(place['kind'])
if count_lines % 10000 == 0:
count = (count_lines / 10000) + 1
filename = cls.get_filename_by_name(name, count=count, remove_file=True)
count_lines += 1
save_data_to_file(filename, place)
print " "
def parse(self, response):
sel = Selector(response)
links = sel.xpath(LocationHotelSelectors.LIST_SALONS).extract()
next_page = self.get_property(sel, LocationHotelSelectors.NEXT_URL)
print u'links: %s, %s' % (len(links), response.url)
if len(links) <= 0:
self.log_message(u'links: %s, %s' % (len(links), response.url))
if LocationHotelSelectors.is_first_page(sel):
total = LocationHotelSelectors.get_list_total(sel)
self.total += total
if total > 999:
# yahoo search can not paginate beyond 1000 items
# so need to run crawler for smaller areas or cateories
page_cat = LocationHotelSelectors.get_category(sel)
if page_cat and page_cat != "01":
self.log_message(u'Pagination overflow: %s' % response.url)
else:
for category in GOURMET_CATEGORY:
next_page = response.url.replace('genrecd=01', 'genrecd=%s' % category)
print u'new links --> %s' % next_page
request = Request(next_page, callback=self.parse, errback=self.parse_err)
request.meta['page_kind'] = 'list'
yield request
if self.start_urls[-1] == response.url:
self.log_message(u'Counted this many places: %s' % self.total)
if self.scan_mode:
return
if links:
for link in links:
canonical = link.split('?')[0]
if LocationRestaurantEs.check_by_url(canonical):
# print u'skipped: %s' % link
continue
request = Request(link, callback=self.parse_salon, errback=self.parse_err)
request.meta['page_kind'] = 'salon'
yield request
if next_page:
request = Request(next_page, callback=self.parse, errback=self.parse_err)
request.meta['page_kind'] = 'list'
yield request
def update_location():
"""Duplicate a type from type_from to type_to."""
# build bulk
from ghost_spider.elastic import LocationRestaurantEs
from ghost_spider.helper import LocationHotelSelectors
from ghost_spider import progressbar
import re
size = 100
page = 0
progress = None
total = 0
query = {"query": {"match_all": {}}, "size": size, "from": 0}
query["sort"] = [{"name.untouched": "asc"}]
while True:
query["from"] = page * size
results = LocationRestaurantEs.search(query)
if not progress:
total = results["hits"]["total"]
print "total %s" % total
progress = progressbar.AnimatedProgressBar(end=total, width=100)
if not results["hits"]["hits"]:
break
page += 1
bulk = ""
for result in results["hits"]["hits"]:
location = result["_source"]
data_id = result["_id"]
genre = []
area_found = False
for a in location["page_body"]["genre"]:
result = re.findall(r'genrecd=\d+', a)
if u'genrecd=01' in result:
if not area_found:
text = re.findall(r'>(.*)</', a)
location['area'] = text[0]
if location['area']:
location['area_ascii'] = LocationRestaurantEs.analyze(location['area'], 'romaji_ascii_normal_analyzer')
area_found = True
else:
text = re.findall(r'>(.*)</', a)
if text and text[0]:
genre.append(text[0])
if not area_found and len(location["page_body"]["breadcrumbs"]) > 1:
location['area'] = location["page_body"]["breadcrumbs"][-1]
if location['area']:
location['area_ascii'] = LocationRestaurantEs.analyze(location['area'], 'romaji_ascii_normal_analyzer')
elif not area_found:
location['area'] = ''
location['area_ascii'] = ''
kind = LocationHotelSelectors.convert_latte_kind(genre)
location['genre'] = genre
location['kind'] = kind
bulk += LocationRestaurantEs.bulk_data(location, action="update", data_id=data_id)
progress + size
progress.show_progress()
LocationRestaurantEs.send(bulk)
if progress:
progress + total
progress.show_progress()
print " "
