/
escada.py
185 lines (155 loc) · 6.35 KB
/
escada.py
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# coding=utf-8
import json
import string
import re
import urllib
import common as cm
import geosense as gs
__author__ = 'Zephyre'
db = None
def fetch_continents(data):
url = data['store_url']
try:
html = cm.get_data(url)
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 0, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': data['brand_id']}
cm.dump(dump_data)
return []
start = html.find(u'<select id="continent" name="continent"')
if start == -1:
return []
sub, start, end = cm.extract_closure(html[start:], ur'<select\b', ur'</select')
continent_list = []
for m in re.findall(ur'<option value="(.+?)">.+?</option>', sub):
d = data.copy()
d['continent'] = m
continent_list.append(d)
return continent_list
def fetch_countries(data):
url = data['sel_url']
try:
body = cm.post_data(url, {'continent': data['continent'],
'country': '', 'city': '', 'page': 0})
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 0, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': data['brand_id']}
cm.dump(dump_data)
return []
raw = json.loads(body)
country_list = []
for c in raw['country']:
d = data.copy()
d['country'] = c
country_list.append(d)
return country_list
def fetch_cities(data):
url = data['sel_url']
try:
body = cm.post_data(url, {'continent': data['continent'],
'country': data['country'], 'city': '', 'page': 0})
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 0, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': data['brand_id']}
cm.dump(dump_data)
return []
raw = json.loads(body)
city_list = []
for c in raw['city']:
d = data.copy()
d['city'] = c
city_list.append(d)
return city_list
def fetch_stores(data):
url = data['store_url']
try:
body = cm.post_data(url, {'continent': data['continent'],
'country': data['country'], 'city': data['city'],
'send': 1, 'page': 0})
except Exception:
print 'Error occured: %s' % url
dump_data = {'level': 0, 'time': cm.format_time(), 'data': {'url': url}, 'brand_id': data['brand_id']}
cm.dump(dump_data)
return []
store_list = []
for m in re.finditer(ur'<div class="shop">', body):
entry = cm.init_store_entry(data['brand_id'], data['brandname_e'], data['brandname_c'])
sub, start, end = cm.extract_closure(body[m.end():], ur'<div\b', ur'</div>')
if end == 0:
continue
m1 = re.search(ur'<h3>\s*(.+?)\s*</h3>', sub, re.S)
if m1 is not None:
entry[cm.name_e] = m1.group(1)
m1 = re.search(ur'<p[^>]*>(.+?)</p>', sub, re.S)
if m1 is not None:
entry[cm.store_type] = re.sub(re.compile(ur'\s*\+\s*', re.S), ', ', m1.group(1).strip())
addr_sub, start, end = cm.extract_closure(sub, ur'<ul\b', ur'</ul>')
if end != 0:
tmp = re.findall(ur'<li>\s*(.+?)\s*</li>', addr_sub)
addr_list = []
if len(tmp) >= 3:
entry[cm.tel] = tmp[-1].strip()
del tmp[-1]
for term in tmp:
term = cm.html2plain(term).strip()
if term != '':
addr_list.append(term)
entry[cm.addr_e] = ', '.join(addr_list)
start = sub.lower().find(ur'opening hours')
if start != -1:
opening_sub, start, end = cm.extract_closure(sub[start:], ur'<ul\b', ur'</ul>')
tmp = re.findall(ur'<li>\s*(.+?)\s*</li>', opening_sub)
opening_list = []
for term in tmp:
term = cm.html2plain(term).strip()
if term != '':
opening_list.append(term)
entry[cm.hours] = ', '.join(opening_list)
cm.update_entry(entry, {cm.continent_e: data['continent'].strip().upper(),
cm.country_e: data['country'].strip().upper()})
entry[cm.city_e] = cm.extract_city(data['city'])[0]
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)' % (data['brandname_e'], data['brand_id'],
entry[cm.name_e], entry[cm.addr_e], entry[cm.country_e],
entry[cm.continent_e])
store_list.append(entry)
db.insert_record(entry, 'stores')
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:
# 洲列表
return [{'func': lambda data: func(data, 1), 'data': s} for s in fetch_continents(data)]
if level == 1:
# 国家列表
return [{'func': lambda data: func(data, 2), 'data': s} for s in fetch_countries(data)]
if level == 2:
# 城市列表
return [{'func': lambda data: func(data, 3), 'data': s} for s in fetch_cities(data)]
if level == 3:
# 洲列表
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 = {'sel_url': 'http://de.escada.com/en/ajax/updateStorefinderForm/',
'store_url': 'http://de.escada.com/en/dynamiccontent/storefinder/',
'brand_id': 10122, 'brandname_e': u'Escada', 'brandname_c': u'爱斯卡达'}
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