/
louboutin.py
164 lines (144 loc) · 5.61 KB
/
louboutin.py
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# coding=utf-8
import string
import re
import common as cm
import geosense as gs
__author__ = 'Zephyre'
db = None
url = 'http://us.christianlouboutin.com/us_en/storelocator'
brand_id = 10084
brandname_e = u'Christian Louboutin'
brandname_c = u'克里斯提·鲁布托'
def get_continents(data):
"""
返回洲列表
:rtype : [{'name':u'欧洲', 'url':'http://....'}, ...]
:param data:
:return:
"""
url = data['url']
try:
html = cm.get_data(url)
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 1, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': brand_id}
cm.dump(dump_data)
return []
return [{'name': m[1], 'url': m[0]} for m in
re.findall(ur'<a href="(http://us.christianlouboutin.com/us_en/storelocator/\S+)">(.+?)</a>', html)]
def get_store_list(data):
"""
返回店铺列表，其中店铺包含国家信息。
:rtype : [{'name':'store name', 'url':'http://...', 'city':'NEW YORK', 'country:':'AUSTRALIA'}, ...]
:param data:
"""
url = data['url']
try:
html = cm.get_data(url)
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 1, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': brand_id}
cm.dump(dump_data)
return []
store_list = []
for m in re.finditer(ur'<ul>\s+?<h3 class="country-name">(.+?)</h3>', html, re.S):
sub, start, end = cm.extract_closure(html[m.start():], ur'<ul>', ur'</ul>')
if end == 0:
continue
# 得到不同国家的分割
splits = [[m1.start(), m1.group(1)] for m1 in re.finditer(ur'<h3 class="country-name">(.+?)</h3>', sub)]
splits.append([-1, ''])
for i in xrange(len(splits) - 1):
# 在同一个国家下寻找
sub1 = sub[splits[i][0]:splits[i + 1][0]]
country = splits[i][1].upper()
for m1 in re.findall(ur'<li>\s*?<a href="(http://us.christianlouboutin.com/us_en/storelocator/\S+?)">'
ur'(.+?)</a>,(.+?)</li>', sub1):
store_list.append({'name': m1[1].strip(), 'url': m1[0], 'city': m1[2].strip().upper(),
'country': country})
return store_list
def get_store_details(data):
url = data['url']
try:
html = cm.get_data(url)
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 1, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': brand_id}
cm.dump(dump_data)
return []
entry = cm.init_store_entry(brand_id, brandname_e, brandname_c)
entry[cm.name_e] = data['name']
entry[cm.url] = data['url']
start = html.find(ur'<div class="storelocator-breadcrumbs">')
if start == -1:
return []
sub, start, end = cm.extract_closure(html[start:], ur'<ul>', ur'</ul>')
if end == 0:
return []
# 最后一个<li>...</li>
m = re.findall(ur'<li>(.+?)</li>', sub, re.S)
if len(m) > 0:
entry[cm.addr_e] = cm.reformat_addr(m[-1])
# 经纬度
m = re.findall(ur'position: new google.maps.LatLng\((-?\d+\.\d+).*?(-?\d+\.\d+)\)', html)
if len(m) > 0:
cm.update_entry(entry, {cm.lat: string.atof(m[0][0]), cm.lng: string.atof(m[0][1])})
m = re.search(ur'<div class="contact right">(.+?)</div>', html, re.S)
if m is not None:
contact_sub = m.group(1)
pat_tel = re.compile(ur'<p class="phone">(.+?)</p>')
m1 = re.search(pat_tel, contact_sub)
if m1:
entry[cm.tel] = cm.extract_tel(m1.group(1))
contact_sub = re.sub(pat_tel, '', contact_sub)
hours_list=[tmp.strip() for tmp in cm.reformat_addr(contact_sub).split(',')]
if 'opening hours' in hours_list[0].lower():
del hours_list[0]
entry[cm.hours] = ', '.join(hours_list)
# Geo
country = data['country']
city = data['city']
cm.update_entry(entry, {cm.country_e: country, cm.city_e: city})
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)
print '(%s / %d) Found store: %s, %s (%s, %s)' % (
brandname_e, brand_id, entry[cm.name_e], entry[cm.addr_e], entry[cm.country_e],
entry[cm.continent_e])
db.insert_record(entry, 'stores')
return entry
def fetch(level=1, data=None, user='root', passwd=''):
def func(data, level):
"""
:param data:
:param level: 0：洲；1：商店列表；2：具体商店
"""
if level == 0:
# 洲
return [{'func': lambda data: func(data, 1), 'data': c} for c in get_continents(data)]
elif level == 1:
# 商店列表
store_list = get_store_list(data)
return [{'func': lambda data: func(data, 2), 'data': s} for s in store_list]
elif level == 2:
# 具体商店信息
store = get_store_details(data)
return [{'func': None, 'data': store}]
else:
return []
global db
db = cm.StoresDb()
db.connect_db(user=user, passwd=passwd)
db.execute(u'DELETE FROM %s WHERE brand_id=%d' % ('stores', brand_id))
# Walk from the root node, where level == 1.
if data is None:
data = {'url': url}
results = cm.walk_tree({'func': lambda data: func(data, 0), 'data': data})
db.disconnect_db()
for i in xrange(4):
gs.commit_maps(i)
return results