def article(content_file, info):
soup = BeautifulSoup(content_file)
# 选取内容部分
detail = str(soup.select("table.vwtb td")[0]).decode('utf8')
# 转换 markdown
detail = html2text.html2text(detail, 'http://' + utl.get_host(info['url']))
# 2013/08/06 大概是数据源不太规则，抓去过来的加重标题容易出现两行 ** 以后空行，再一行 ** 再加几个空格，修正
detail = re.compile(ur'''[\r\n\s]+\*+[\r\n]+\*+ +''').subn('', detail)[0]
# 还存在 ** 后边有多个全角空格的情况，直接替换
detail = re.compile(ur'''\*\* +''').subn('**', detail)[0]
# 空的 strong 标签会被解析为四个星号
detail = re.compile(ur'''\*\*\*\*''').subn('', detail)[0]
article = {'detail': detail}
################### 后续还出现连续或者不连续 ** 的话很可能是 strong 包含空字符的问题，彻底改进
return article
def article(content_file, info):
# article = {'detail': '呢绒', 'author':'作者', 'author_url': info['url'], 'summary': '摘要信息','title': '标题'}
soup = BeautifulSoup(content_file)
# 选取内容部分: 支持一系列的不断尝试
try_list = [
"div.entry-content",
]
detail = ''
for selector in try_list:
get_items = soup.select(selector)
if len(get_items) > 0:
detail = str(get_items[0]).decode('utf8')
if len(detail) > 0:
break
# 转换 markdown
detail = html2text.html2text(detail, 'http://' + utl.get_host(info['url']))
article = {'detail': detail}
return article
all_rows = rs.fetchall()
if len(all_rows) < 1:
utl.log("no source need to be spidered", 1)
for row in all_rows:
# 资源 id
res_id = row['id']
# 模块名只用来定义逻辑，同一个模块名可能涉及多个 id ， 比如 rss 模块
mod_name = row['name']
# 判断如果模块不存在，则报告一个错误以后继续其他操作
if not os.path.isfile(mod_name + '.py'):
utl.log("!!!!!ERR: no module defined for " + mod_name, 1)
continue
mod = importlib.import_module(mod_name)
utl.log("======== start " + mod_name + str(res_id) + " " + utl.get_host(row['url']), 1)
#hicktodo 需要增加的字段，先用保留字段
row['url'] = row['url']
### 更新下次抓取的发生时间
now_time = time.time() + 3600 * int(row['day_count'])
new_time = time.strftime(gl.TIME, time.localtime(now_time))
# print row
# sys.exit()
# 获得数据
try:
page_content = utl.down(row)
