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dkny.py
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dkny.py
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# coding=utf-8
import json
import string
import re
import common as cm
import geosense as gs
__author__ = 'Zephyre'
db = None
log_name = 'dkny_log.txt'
region_map = {}
def fetch_countries(data):
url = data['url']
#<li class="param param-country">
try:
body = cm.get_data(url)
except Exception, e:
cm.dump('Error in fetching countries: %s' % url, log_name)
return ()
start = body.find(ur'<li class="param param-country">')
m = re.search(ur'<select>(.+?)</select>', body[start:], re.S)
sub = m.group(1)
results = []
for m in re.findall(ur'<option value="/store\?country=([a-zA-Z]{2})"[^<>]*>([^<>]+)', sub):
d = data.copy()
d['country_code'] = m[0]
d['url'] = '%s/store?country=%s' % (data['host'], m[0])
d['country'] = cm.html2plain(m[1]).strip()
# if m[0]=='us':
results.append(d)
return tuple(results)
def fetch_stores(data):
url = data['data_url']
param = {'output': 'json', 'country': data['country_code'], 'brand': 'dkny'}
page = 0
tot_page = -1
store_list = []
while True:
page += 1
if tot_page != -1 and page > tot_page:
break
param['p'] = page
try:
body = cm.get_data(url, param)
except Exception, e:
cm.dump('Error in fetching stores: %s, %s' % (url, param), log_name)
return ()
raw = json.loads(body)
tot_page = raw['Stores']['TotalPages']
if data['country_code'] not in region_map:
# 构造州列表
region_map[data['country_code']] = dict((item['RegionId'], item['Name']) for item in raw['Regions'])
for s in raw['Stores']['Items']:
entry = cm.init_store_entry(data['brand_id'], data['brandname_e'], data['brandname_c'])
entry[cm.country_e] = data['country_code'].upper()
entry[cm.city_e] = cm.extract_city(s['City'])[0]
entry[cm.name_e] = cm.html2plain(s['Name']).strip()
entry[cm.addr_e] = cm.reformat_addr(s['Address'])
entry[cm.tel] = s['Phone'].strip() if s['Phone'] else ''
entry[cm.fax] = s['Fax'].strip() if s['Fax'] else ''
entry[cm.email] = s['Email'].strip() if s['Email'] else ''
entry[cm.lat] = s['Latitude'] if s['Latitude'] else ''
entry[cm.lng] = s['Longitude'] if s['Longitude'] else ''
region_id = s['RegionId']
if region_id in region_map[data['country_code']]:
entry[cm.province_e] = cm.html2plain(region_map[data['country_code']][region_id]).strip().upper()
gs.field_sense(entry)
ret = gs.addr_sense(entry[cm.addr_e], entry[cm.country_e])
if ret[1] is not None and entry[cm.province_e] == '':
entry[cm.province_e] = ret[1]
if ret[2] is not None and entry[cm.city_e] == '':
entry[cm.city_e] = ret[2]
gs.field_sense(entry)
cm.dump('(%s / %d) Found store: %s, %s (%s, %s)' % (data['brandname_e'], data['brand_id'],
entry[cm.name_e], entry[cm.addr_e], entry[cm.country_e],
entry[cm.continent_e]), log_name)
db.insert_record(entry, 'stores')
store_list.append(entry)
return tuple(store_list)
def fetch_states(data):
pass
def fetch_cities(data):
pass
def fetch(level=1, data=None, user='root', passwd=''):
def func(data, level):
"""
:param data:
:param level: 0:国家;1:城市;2:商店列表
"""
if level == 0:
# 国家列表
return [{'func': lambda data: func(data, level + 1), 'data': s} for s in fetch_countries(data)]
# if level == 1:
# # 州列表
# return [{'func': lambda data: func(data, level + 1), 'data': s} for s in fetch_states(data)]
# if level == 2:
# # 城市列表
# return [{'func': lambda data: func(data, level + 1), 'data': s} for s in fetch_cities(data)]
if level == 1:
# 商店
return [{'func': None, 'data': s} for s in fetch_stores(data)]
else:
return ()
# Walk from the root node, where level == 1.
if data is None:
data = {'data_url': 'http://www.dkny.com/store/listpartial',
'url': 'http://www.dkny.com/store',
'host': 'http://www.dkny.com',
'brand_id': 10108, 'brandname_e': u'DKNY', 'brandname_c': u'唐可娜儿'}
global db
db = cm.StoresDb()
db.connect_db(user=user, passwd=passwd)
db.execute(u'DELETE FROM %s WHERE brand_id=%d' % ('stores', data['brand_id']))
results = cm.walk_tree({'func': lambda data: func(data, 0), 'data': data})
db.disconnect_db()
cm.dump('Done!', log_name)
return results