def get_systematics(question_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select D.name as module_name,C.name as unit_name,B.name as topic_name from (select topic_id from link_question_topic where question_id=%(question_id)d)A left outer join (select id,name,unit_id from entity_topic)B on (A.topic_id=B.id) left outer join (select id,name,module_id from entity_unit)C on (B.unit_id=C.id) left outer join (select id,name from entity_module)D on (C.module_id=D.id);"
try:
if mysql.query(query_sql,question_id = int(question_id)):
res = mysql.fetchall()
systematics_list = []
for line in res:
module = line[0]
unit = line[1]
topic = line[2]
systematics_dict = {'module':module,'unit':unit,'topic':topic}
systematics_list.append(systematics_dict)
return systematics_list
else:
return False
except DBException as e:
LOG.error('get systematics error [%s]' % e)
raise CKException('get systematics error')
def connect_master(self):
if self.connect_flag:
self.cur.close()
self.conn.close()
self.connect_flag = False
configer = Configer()
host = configer.get_configer('MYSQL', 'host')
port = configer.get_configer('MYSQL', 'port')
user = configer.get_configer('MYSQL', 'user')
passwd = configer.get_configer('MYSQL', 'passwd')
db = configer.get_configer('MYSQL', 'db')
charset = configer.get_configer('MYSQL', 'charset')
try:
self.conn = MySQLdb.connect(host=host,
port=int(port),
user=user,
passwd=passwd,
db=db,
charset=charset)
self.cur = self.conn.cursor()
self.connect_flag = True
except MySQLdb.Error, e:
self.status = self.status_enum.CONN_ERR
msg = 'connect failed'
LOG.error('Error:%s' % str(e))
raise DBException(msg)
def connect_master(self):
if self.connect_flag:
self.cur.close()
self.conn.close()
self.connect_flag = False
configer = Configer()
host = configer.get_configer('MYSQL','host')
port = configer.get_configer('MYSQL','port')
user = configer.get_configer('MYSQL','user')
passwd = configer.get_configer('MYSQL','passwd')
db = configer.get_configer('MYSQL','db')
charset = configer.get_configer('MYSQL','charset')
try:
self.conn = MySQLdb.connect(
host = host,
port = int(port),
user = user,
passwd = passwd,
db = db,
charset = charset)
self.cur = self.conn.cursor()
self.connect_flag = True
except MySQLdb.Error,e:
self.status = self.status_enum.CONN_ERR
msg = 'connect failed'
LOG.error('Error:%s' % str(e))
raise DBException(msg)
def q_mark_list():
mysql = Mysql()
mysql.connect_master()
query_sql = "select id,name from link_question_mark where enable=1;"
mark_list = []
try:
if mysql.query(query_sql):
mark_tuple = mysql.fetchall()
for mark in mark_tuple:
tmp_tuple = (mark[0],mark[1])
mark_list.append(tmp_tuple)
return mark_list
else:
return None
except DBException as e:
LOG.error('get mark error [%s]' % e)
raise CkException('get mark error')
def q_subject_list():
mysql = Mysql()
mysql.connect_master()
query_sql = "select distinct subject from entity_question_new where type is not null;"
subject_list = []
try:
if mysql.query(query_sql):
subject_tuple = mysql.fetchall()
for type in subject_tuple:
tmp_tuple = (type[0])
subject_list.append(tmp_tuple)
return subject_list
else:
return None
except DBException as e:
LOG.error('get subject error [%s]' % e)
raise CkException('get subject error')
def get_group_list(system_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select A.id,A.name,B.num from (select id,name from entity_group where system_id=%(system_id)d or id=0)A left outer join (select question_group,count(1) as num from entity_question where upload_id=%(system_id)d group by question_group)B on (A.id=B.question_group);"
try:
if mysql.query(query_sql,system_id = system_id):
res = mysql.fetchall()
group_list = []
for line in res:
group_id = line[0]
group_name = line[1]
question_num = int(line[2]) if line[2] else 0
group_dict = {'id':int(group_id),'name':group_name,'num':int(question_num)}
group_list.append(group_dict)
return group_list
else:
return False
except DBException as e:
LOG.error('check topic error [%s]' % e)
raise CKException('check topic error')
def select_collection(self,collection):
try:
self.collection = self.db[collection]
except ServerSelectionTimeoutError as e:
LOG.error('mongo select failed [%s]' % e)
raise DBException('mongo select failed')
def select_collection(self, collection):
try:
self.collection = self.db[collection]
except ServerSelectionTimeoutError as e:
LOG.error('mongo select failed [%s]' % e)
raise DBException('mongo select failed')
def query(self,sql,**kwds):
try:
self.sql = sql % kwds
LOG.info('execute SQL[%s]' % (self.sql))
self.cur.execute(self.sql)
except MySQLdb.Warning,w:
LOG.warn('Warning:%s' % str(w))
self.status = self.status_enum.QUERY_WAR
def query(self, sql, **kwds):
try:
self.sql = sql % kwds
LOG.info('execute SQL[%s]' % (self.sql))
self.cur.execute(self.sql)
except MySQLdb.Warning, w:
LOG.warn('Warning:%s' % str(w))
self.status = self.status_enum.QUERY_WAR
def leave_func(self, code):
if 0 == code:
LOG.debug('%s(%s) ...' %
(self.__class__.__name__,
json.dumps(self.request.arguments, ensure_ascii=False)))
else:
LOG.debug('%s(%s) %s' %
(self.__class__.__name__,
json.dumps(self.request.arguments,
ensure_ascii=False), error_process(code)))
self.write(error_process(code))
def connect(self,db):
configer = Configer()
mongo_host = configer.get_configer('MONGO','host')
mongo_port = int(configer.get_configer('MONGO','port'))
try:
self.client = MongoClient(host = mongo_host,port = mongo_port)
self.db = self.client[db]
except ConnectionFailure,e:
LOG.error('mongo connect failed [%s]' % e)
raise DBException('mongo connect failed')
def _upload_qiniu(self, ori_url):
from gl import LOG
LOG.info('Original Image Url [%s]' % ori_url)
if not self.img_url_exp.match(ori_url):
suffix = ori_url[ori_url.rfind('.'):]
qiniu_file_name = md5(ori_url).hexdigest() + suffix
LOG.info('Open Refer Imgage[%s]' % ori_url)
request = urllib2.Request(ori_url)
response = urllib2.urlopen(request)
img_data = response.read()
#LOG.info('img data [%s]' % img_data)
qiniu = QiniuWrap()
res = qiniu.upload_data('qdimg', qiniu_file_name, img_data)
if not res:
qiniu_url = self.qiniu_prefix % ('qdimg', qiniu_file_name)
LOG.info('[%s] local [%s] successful' % (ori_url, qiniu_url))
return qiniu_url
else:
LOG.error('upload qiniu error [%s]' % res)
return None
def _upload_qiniu(self,ori_url):
from gl import LOG
LOG.info('Original Image Url [%s]' % ori_url)
if not self.img_url_exp.match(ori_url):
suffix = ori_url[ori_url.rfind('.'):]
qiniu_file_name = md5(ori_url).hexdigest() + suffix
LOG.info('Open Refer Imgage[%s]' % ori_url)
request = urllib2.Request(ori_url)
response = urllib2.urlopen(request)
img_data = response.read()
#LOG.info('img data [%s]' % img_data)
qiniu = QiniuWrap()
res = qiniu.upload_data('qdimg',qiniu_file_name,img_data)
if not res:
qiniu_url = self.qiniu_prefix % ('qdimg',qiniu_file_name)
LOG.info('[%s] local [%s] successful' % (ori_url,qiniu_url))
return qiniu_url
else:
LOG.error('upload qiniu error [%s]' % res)
return None
def get(self):
enter_func(self)
if not set(['doc_id']).issubset(self.request.arguments.keys()):
return leave_func(self, 1)
doc_id = self.request.arguments['doc_id'][0]
if 'uid' in self.request.arguments.keys():
uid = self.request.arguments['uid'][0]
LOG.info('data_statistics: %s' % {'uid': uid, 'doc_id': doc_id, 'func': self.__class__.__name__})
url = 'http://wenku.baidu.com/api/interface/download?doc_id=%s&token=%s&host=%s' % (doc_id, generate_token(), host)
LOG.info(url)
result = error_process(0)
result['url'] = url
leave_func(self, 0)
return self.write(result)
def connect(self, db):
configer = Configer()
mongo_host = configer.get_configer('MONGO', 'host')
mongo_port = int(configer.get_configer('MONGO', 'port'))
try:
self.client = MongoClient(host=mongo_host, port=mongo_port)
self.db = self.client[db]
except ConnectionFailure, e:
LOG.error('mongo connect failed [%s]' % e)
raise DBException('mongo connect failed')
def get(self):
enter_func(self)
if not set(['word']).issubset(self.request.arguments.keys()):
return leave_func(self, 1)
if 'page_num' in self.request.arguments.keys() and self.request.arguments['page_num'][0]:
page_num = int(self.request.arguments['page_num'][0])
else:
page_num = 1
if 'page_size' in self.request.arguments.keys() and self.request.arguments['page_size'][0]:
page_size = int(self.request.arguments['page_size'][0])
else:
page_size = 10
keyword = self.request.arguments['word'][0]
if 'uid' in self.request.arguments.keys() and self.request.arguments['uid'][0]:
uid = int(self.request.arguments['uid'][0])
LOG.info('data_statistics: %s' % {'uid': uid, 'keyword': keyword, 'func': self.__class__.__name__})
if not keyword or page_num < 1 or page_size < 1:
return leave_func(self, 1)
url = 'http://wenku.baidu.com/api/interface/search?%s' % urllib.urlencode({ 'word': keyword, 'pn': page_num, 'rn': page_size, 'token': generate_token(), 'host': host })
LOG.info(url)
docs = json.loads(urllib2.urlopen(url).read().decode('raw_unicode_escape'))
LOG.info(docs)
if 0 != docs['status']['code']:
LOG.error(docs['status'])
return leave_func(self, 100)
ret = dict(error_process(0).items() + docs['data'].items())
if 'jsonp' in self.request.arguments.keys():
jsonp = self.request.arguments['jsonp'][0]
leave_func(self, 0)
return self.write('%s(%s)' % (jsonp, json.dumps(ret, ensure_ascii=False)))
leave_func(self, 0)
return self.write(json.dumps(ret, ensure_ascii=False))
def get(self):
enter_func(self)
if not set(['id']).issubset(self.request.arguments.keys()):
return leave_func(self, 1)
id = int(self.request.arguments['id'][0])
mysql_handle = Mysql().get_handle()
mysql_cursor = mysql_handle.cursor(MySQLdb.cursors.DictCursor)
sql = 'UPDATE entity_question SET state = "DISABLED" WHERE id = %d' % id
LOG.info('mysql> %s' % sql)
mysql_cursor.execute(sql)
mysql_handle.commit()
mysql_cursor.close()
mysql_handle.close()
leave_func(self, 0)
return self.write(error_process(0))
def get(self):
enter_func(self)
if not set(['id']).issubset(self.request.arguments.keys()):
return leave_func(self, 1)
id = int(self.request.arguments['id'][0])
mysql_handle = Mysql().get_handle()
mysql_cursor = mysql_handle.cursor(MySQLdb.cursors.DictCursor)
sql = 'UPDATE entity_question SET state = "DISABLED" WHERE id = %d' % id
LOG.info('mysql> %s' % sql)
mysql_cursor.execute(sql)
mysql_handle.commit()
mysql_cursor.close()
mysql_handle.close()
leave_func(self, 0)
return self.write(error_process(0))
def get_group_list(system_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select A.id,count(1) from entity_group A,entity_question B where (A.system_id=%(system_id)d or A.id=0) and A.enable=1 and B.upload_id=%(system_id)d and A.id=B.question_group group by B.question_group;"
group_sql = "select id,name from entity_group where (system_id=%(system_id)d or id=0) order by create_time desc;"
try:
group_dict = OrderedDict()
group_list = []
default_num = 0
mysql.query(group_sql, system_id=system_id)
group_res = mysql.fetchall()
mysql.query(query_sql, system_id=system_id)
num_res = mysql.fetchall()
for group in group_res:
group_id = group[0]
group_name = group[1]
group_dict[group_id] = {
'id': int(group_id),
'name': group_name,
'num': 0
}
for num in num_res:
gid = num[0]
num = num[1]
group_dict[gid]['num'] = num
for gid in group_dict:
if 0 == gid:
default_num = group_dict[gid]['num']
continue
group_list.append(group_dict[gid])
return group_list, default_num
except DBException as e:
LOG.error('check topic error [%s]' % e)
raise CKException('check topic error')
def chapter_id_exist(chapter_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select 1 from entity_teaching_chapter where id='%(chapter_id)d';"
try:
if mysql.query(query_sql, chapter_id=int(chapter_id)):
return True
else:
return False
except DBException as e:
LOG.error('check chapter error [%s]' % e)
raise CKException('check chapter error')
def group_id_exist(group_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select 1 from entity_group where id = '%(group_id)d';"
try:
if mysql.query(query_sql,group_id = int(group_id)):
return True
else:
return False
except DBException as e:
LOG.error('check topic error [%s]' % e)
raise CKException('check topic error')
def chapter_id_exist(chapter_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select 1 from entity_teaching_chapter where id='%(chapter_id)d';"
try:
if mysql.query(query_sql,chapter_id = int(chapter_id)):
return True
else:
return False
except DBException as e:
LOG.error('check chapter error [%s]' % e)
raise CKException('check chapter error')
def subprocess(self, cmd, callback):
ioloop = tornado.ioloop.IOLoop.instance()
args = shlex.split(cmd)
LOG.debug(args)
pipe = subprocess.Popen(args, stdout = subprocess.PIPE, close_fds = True)
fd = pipe.stdout.fileno()
result = []
def recv(*args):
data = pipe.stdout.readline()
if data:
result.append(data)
elif pipe.poll() is not None:
ioloop.remove_handler(fd)
callback(''.join(result))
ioloop.add_handler(fd, recv, ioloop.READ)
def update_json_by_id(oldid,json):
mysql = Mysql()
mysql.connect_master()
query_sql = "update entity_question_new set json='%(question_json)s' where oldid=%(oldid)d;"
try:
if mysql.query(query_sql,oldid = int(oldid),question_json = json):
return True
else:
return False
except DBException as e:
LOG.error('update json error [%s]' % e)
raise CkException('update json error')
def is_type(type_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select name from entity_question_type where type_id = %(type_id)d and enable = 1;"
try:
if mysql.query(query_sql,type_id = int(type_id)):
return mysql.fetch()[0]
else:
return False
except DBException as e:
LOG.error('check type error [%s]' % e)
raise CkException('check type error')
def is_seriess(seriess_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select 1 from entity_seriess where id = %(seriess_id)d;"
try:
if mysql.query(query_sql,seriess_id = int(seriess_id)):
return True
else:
return False
except DBException as e:
LOG.error('check seriess error [%s]' % e)
raise CkException('check seriess error')
def is_topic(topic_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select 1 from entity_topic where id = %(topic_id)d;"
try:
if mysql.query(query_sql,topic_id = int(topic_id)):
return True
else:
return False
except DBException as e:
LOG.error('check topic error [%s]' % e)
raise CKException('check topic error')
def subprocess(self, cmd, callback):
ioloop = tornado.ioloop.IOLoop.instance()
args = shlex.split(cmd)
LOG.debug(args)
pipe = subprocess.Popen(args, stdout=subprocess.PIPE, close_fds=True)
fd = pipe.stdout.fileno()
result = []
def recv(*args):
data = pipe.stdout.readline()
if data:
result.append(data)
elif pipe.poll() is not None:
ioloop.remove_handler(fd)
callback(''.join(result))
ioloop.add_handler(fd, recv, ioloop.READ)
def q_subject_filter(type,start,num):
mysql = Mysql()
mysql.connect_master()
query_sql = "select oldid,subject from entity_question_new where subject = '%(type)s' limit %(start)d,%(num)d;"
try:
if mysql.query(query_sql,type = type,start = start,num = num):
return mysql.fetchall()
else:
return None
except DBException as e:
LOG.error('filtet type error [%s]' % e)
raise CkException('filter type error')
def q_mark(oldid,newid,mark):
mysql = Mysql()
mysql.connect_master()
query_sql = "insert into entity_question_mark (oldid,newid,mark,mark_time) values (%(oldid)d,%(newid)d,%(mark)d,now());"
try:
if mysql.query(query_sql,oldid = oldid,newid = newid,mark = mark):
return 'success'
else:
return None
except DBException as e:
LOG.error('mark error [%s]' % e)
raise CkException('mark error')
def q_subject_filter_num(type):
mysql = Mysql()
mysql.connect_master()
query_sql = "select count(*) from entity_question_new where subject = '%(type)s';"
try:
if mysql.query(query_sql,type = type):
return mysql.fetchall()[0][0]
else:
return None
except DBException as e:
LOG.error('filtet type error [%s]' % e)
raise CkException('filter type error')
def verify(username,oldid,newid,verify):
mysql = Mysql()
mysql.connect_master()
query_sql = "insert into entity_verify (username,oldid,newid,state) values ('%(username)s',%(oldid)d,%(newid)d,%(verify)d);"
try:
if mysql.query(query_sql,username = username,oldid = int(oldid),newid = int(newid),verify = int(verify)):
return mysql.get_last_id()
else:
return None
except DBException as e:
LOG.error('add mark error [%s]' % e)
raise CkException('add mark error')
def get_json_by_id(oldid):
mysql = Mysql()
mysql.connect_master()
query_sql = "select json from entity_question_new where oldid=%(oldid)d;"
try:
if mysql.query(query_sql,oldid = int(oldid)):
json = mysql.fetch()[0]
return json
else:
return False
except DBException as e:
LOG.error('get json error [%s]' % e)
raise CkException('get json error')
def add_mark(name):
mysql = Mysql()
mysql.connect_master()
query_sql = "insert into link_question_mark (name,mark_time) values ('%(name)s',now());"
try:
if mysql.query(query_sql,name = name):
return mysql.get_last_id()
else:
return None
except DBException as e:
LOG.error('add mark error [%s]' % e)
raise CkException('add mark error')
def get(self):
enter_func(self)
if not set(['doc_id']).issubset(self.request.arguments.keys()):
return leave_func(self, 1)
doc_id = self.request.arguments['doc_id'][0]
if 'uid' in self.request.arguments.keys():
uid = self.request.arguments['uid'][0]
LOG.info('data_statistics: %s' % {
'uid': uid,
'doc_id': doc_id,
'func': self.__class__.__name__
})
url = 'http://wenku.baidu.com/api/interface/download?doc_id=%s&token=%s&host=%s' % (
doc_id, generate_token(), host)
LOG.info(url)
result = error_process(0)
result['url'] = url
leave_func(self, 0)
return self.write(result)
def get_group_list(system_id):
mysql = Mysql()
mysql.connect_master()
query_sql = "select A.id,count(1) from entity_group A,entity_question B where (A.system_id=%(system_id)d or A.id=0) and A.enable=1 and B.upload_id=%(system_id)d and A.id=B.question_group group by B.question_group;"
group_sql = "select id,name from entity_group where (system_id=%(system_id)d or id=0) order by create_time desc;"
try:
group_dict = OrderedDict()
group_list = []
default_num = 0
mysql.query(group_sql,system_id = system_id)
group_res = mysql.fetchall()
mysql.query(query_sql,system_id = system_id)
num_res = mysql.fetchall()
for group in group_res:
group_id = group[0]
group_name = group[1]
group_dict[group_id] = {'id':int(group_id),'name':group_name,'num':0}
for num in num_res:
gid = num[0]
num = num[1]
group_dict[gid]['num'] = num
for gid in group_dict:
if 0 == gid:
default_num = group_dict[gid]['num']
continue
group_list.append(group_dict[gid])
return group_list,default_num
except DBException as e:
LOG.error('check topic error [%s]' % e)
raise CKException('check topic error')
def add_user(username,password):
password = Base.md5(password)
mysql = Mysql()
mysql.connect_master()
query_sql = "insert into verify_user (username,password) values ('%(username)s','%(password)s');"
try:
if mysql.query(query_sql,username = username,password = password):
return mysql.get_last_id()
else:
return None
except DBException as e:
LOG.error('add user error [%s]' % e)
raise CkException('add user error')
def get(self):
enter_func(self)
if not set(['url']).issubset(self.request.arguments.keys()):
_leave_func(self, 1, {})
return
url = urllib.quote(urllib.quote(self.request.arguments['url'][0]))
cmds = []
cmds.append(self.gen_cmd(url, 'ChromelessView&Embed=1', '6', '2'))
cmds.append(self.gen_cmd(url, 'SlideShowView', '1', '0'))
cmds.append(self.gen_cmd(url, 'ReadingView', '0', '0'))
cmds.append(self.gen_cmd(url, 'ReadingView', '0', '4'))
for cmd in cmds:
LOG.info(cmd)
stdoutput = yield gen.Task(self.subprocess, cmd)
LOG.debug(stdoutput)
if json.loads(stdoutput)['Error']:
_leave_func(self, 2, {})
return
_leave_func(self, 0, {})
def get(self):
enter_func(self)
if not set(['url']).issubset(self.request.arguments.keys()):
_leave_func(self, 1, {})
return
url = urllib.quote(urllib.quote(self.request.arguments['url'][0]))
cmds = []
cmds.append(self.gen_cmd(url, 'ChromelessView&Embed=1', '6', '2'))
cmds.append(self.gen_cmd(url, 'SlideShowView', '1', '0'))
cmds.append(self.gen_cmd(url, 'ReadingView', '0', '0'))
cmds.append(self.gen_cmd(url, 'ReadingView', '0', '4'))
for cmd in cmds:
LOG.info(cmd)
stdoutput = yield gen.Task(self.subprocess, cmd)
LOG.debug(stdoutput)
if json.loads(stdoutput)['Error']:
_leave_func(self, 2, {})
return
_leave_func(self, 0, {})
def check_user(username,password):
password = Base.md5(password)
mysql = Mysql()
mysql.connect_master()
query_sql = "select password from verify_user where username='******';"
try:
if mysql.query(query_sql,username = username):
pwd = mysql.fetch()[0]
if password == pwd:
return True
else:
return False
except DBException as e:
LOG.error('check user error [%s]' % e)
raise CkException('check user error')
def get(self):
enter_func(self)
params = {'token': generate_token(), 'host': host, 'zone': 8}
if 'zone' in self.request.arguments.keys(
) and self.request.arguments['zone'][0].isdigit():
params['zone'] = int(self.request.arguments['zone'][0])
redis_handle = redis.Redis(Configer().get_configer('REDIS', 'host'))
if redis_handle.exists('json_class:%d' % params['zone']):
leave_func(self, 0)
return self.write(
redis_handle.get('json_class:%d' % params['zone']))
url = 'http://wenku.baidu.com/api/interface/getclass?%s' % urllib.urlencode(
params)
LOG.info(url)
ret = json.loads(
urllib2.urlopen(url).read().decode('raw_unicode_escape'))
LOG.info(ret)
if 0 != ret['status']['code']:
LOG.error('baidu library interface error: %s' % ret['status'])
return leave_func(self, 100)
result = error_process(0)
result['data'] = ret['data']
result = json.dumps(result, sort_keys=True, ensure_ascii=False)
redis_handle.set('json_class:%d' % params['zone'], result)
leave_func(self, 0)
return self.write(result)
def get(self):
enter_func(self)
if not set(['subject', 'grade', 'version']).issubset(self.request.arguments.keys()):
return leave_func(self, 1)
params = { 'subject': self.request.arguments['subject'][0], 'grade': self.request.arguments['grade'][0], 'version': self.request.arguments['version'][0] }
if 'unit' in self.request.arguments.keys():
params['Unite'] = self.request.arguments['unit'][0]
if 'lesson' in self.request.arguments.keys():
params['Lesson'] = self.request.arguments['lesson'][0]
if 'word' in self.request.arguments.keys():
params['word'] = self.request.arguments['word'][0]
if 'stype' in self.request.arguments.keys():
params['stype'] = self.request.arguments['stype'][0]
if 'order' in self.request.arguments.keys():
params['order'] = self.request.arguments['order'][0]
if 'page_num' in self.request.arguments.keys():
params['pn'] = self.request.arguments['page_num'][0]
else:
params['pn'] = 1
if 'page_size' in self.request.arguments.keys():
params['rn'] = self.request.arguments['page_size'][0]
params['token'] = generate_token()
params['host'] = host
url = 'http://wenku.baidu.com/api/interface/getsubject?%s' % urllib.urlencode(params)
LOG.info(url)
ret = json.loads(urllib2.urlopen(url).read().decode('raw_unicode_escape'))
LOG.info(ret)
if 0 != ret['status']['code']:
LOG.error('baidu library interface error: %s' % ret['status'])
return leave_func(self, 100)
ret = dict(error_process(0).items() + ret['data'].items())
leave_func(self, 0)
return self.write(json.dumps(ret, ensure_ascii=False))
