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marc_jacobs.py
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marc_jacobs.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 = 'marc_jacobs_log.txt'
def fetch_countries(data):
url = data['url']
try:
body = cm.get_data(url)
except Exception:
cm.dump('Error in fetching countries: %s' % url, log_name)
return []
m = re.search(ur'<select class="country-select"', body)
if m is None:
cm.dump('Error in fetching countries: %s' % url, log_name)
return []
body = cm.extract_closure(body[m.start():], ur'<select\b', ur'</select>')[0]
results = []
for m in re.findall(ur'<option value="([A-Z]{2})">', body):
d = data.copy()
d['country_code'] = m
results.append(d)
return results
def fetch_cities(data):
url = data['host'] + data['city_url']
param = {'cc': data['country_code']}
try:
body = cm.get_data(url, param)
except Exception:
cm.dump('Error in fetching cities: %s, %s' % (url, param), log_name)
return []
if data['country_code'] == 'LU':
d = data.copy()
d['city'] = ''
return [d]
m = re.search(ur'<select class="city-select"', body)
if m is None:
cm.dump('Error in fetching cities: %s, %s' % (url, param), log_name)
return []
body = cm.extract_closure(body[m.start():], ur'<select\b', ur'</select>')[0]
results = []
for m in re.findall(ur'<option value="([^"]+)">', body):
d = data.copy()
d['city'] = m
results.append(d)
return results
def fetch_stores(data):
url = data['host'] + data['store_url']
param = {'CC': data['country_code'], 'City': data['city']}
try:
body = cm.get_data(url, param)
except Exception:
cm.dump('Error in fetching stores: %s, %s' % (url, param), log_name)
return []
store_list = []
# pat_tel = re.compile(ur'tel:\s*', re.I)
# pat_fax = re.compile(ur'fax:\s*', re.I)
# pat_email = re.compile(ur'email:\s*', re.I)
pat_tel = re.compile(ur'tel:\s*(.+?)(?=(?:tel|fax|email|$))', re.I | re.S)
pat_fax = re.compile(ur'fax:\s*(.+?)(?=(?:tel|fax|email|$))', re.I | re.S)
pat_email = re.compile(ur'email:\s*(.+?)(?=(?:tel|fax|email|$))', re.I | re.S)
for m in re.finditer(ur'<div class="store-info">', body):
entry = cm.init_store_entry(data['brand_id'], data['brandname_e'], data['brandname_c'])
entry[cm.country_e] = data['country_code']
entry[cm.city_e] = cm.extract_city(data['city'])[0]
sub = cm.extract_closure(body[m.start():], ur'<div\b', ur'</div>')[0]
m1 = re.search(ur'<h2 class="store-name[^"]*">(.+?)</h2>', sub)
if m1 is not None:
entry[cm.name_e] = cm.reformat_addr(m1.group(1))
entry[cm.store_class] = entry[cm.name_e]
m1 = re.search(ur'<dt class="address"', sub)
if m1 is not None:
tmp = cm.reformat_addr(cm.extract_closure(sub[m1.end():], ur'<dd>', ur'</dd>')[0])
entry[cm.addr_e] = tmp
if len(tmp) > 1:
m1 = re.search(ur'[\d\-]{4,}', tmp.split(',')[-2])
if m1 is not None and len(re.findall(ur'\d', m1.group())) >= 4:
entry[cm.zip_code] = m1.group().strip()
for m1 in re.findall(ur'<a href="#" class="phone-num">([^<>]+)</a>', sub):
m2 = re.search(pat_tel, m1)
if m2 is not None:
entry[cm.tel] = m2.group(1).strip()
m2 = re.search(pat_fax, m1)
if m2 is not None:
entry[cm.fax] = m2.group(1).strip()
m2 = re.search(pat_email, m1)
if m2 is not None:
entry[cm.email] = m2.group(1).strip()
m1 = re.search(ur'<dt>Store Hours</dt>', sub)
if m1 is not None:
start = sub.find(ur'<dt>')
m2 = re.search(ur'<dd>(.+?)</dd>', sub[m1.end():start], re.S)
if m2 is not None:
entry[cm.hours] = m2.strip()
m1 = re.search(ur'<dt>Store Carries</dt>', sub)
if m1 is not None:
entry[cm.store_type] = cm.reformat_addr(cm.extract_closure(sub[m1.end():], ur'<dd>', ur'</dd>')[0])
m1 = re.search(ur'<ul class="store-links">', sub)
if m1 is not None:
m2 = re.search(ur'<a href="([^"]+)"', sub[m1.end():])
if m2 is not None:
entry[cm.url] = m2.group(1)
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 store_list
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:
# 国家列表
return [{'func': lambda data: func(data, level + 1), 'data': s} for s in fetch_cities(data)]
if level == 2:
# 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 = {'city_url': '/store/locationfilterpartial', 'store_url': '/store/list',
'host': 'http://www.marcjacobs.com',
'url': 'http://www.marcjacobs.com/store',
'brand_id': 10239, 'brandname_e': u'Marc Jacobs', 'brandname_c': u'马克雅克布'}
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()
return results