def insert(cls, _dic):
"""
插入Something...
:param _dic: 新增的字典
:return:
"""
key_value_lst = []
for key, value in _dic.items():
# 普通字符串
if type(value) == str or type(value) == unicode:
value = _mysql.escape_string(value)
item = "'%s'" % value
else:
item = "%s" % value
key_value_lst.append(item)
sql = "insert into {db}.{tbl}({column_list}) values ({value_list})". \
format(db=cls.db_name,
tbl=cls.table_name,
column_list=','.join(["`%s`" % v for v in _dic.keys()]),
value_list=','.join(key_value_lst))
logger.info("base_insert===> %s" % sql)
if cls.db_name == db_name_config.DOCTOR_DB:
ret = doctor_conn.execute_with_exception(sql)
elif cls.db_name == db_name_config.DOCTOR_USER_DB:
ret = doctor_user_conn.execute_with_exception(sql)
elif cls.db_name == db_name_config.DOCTOR_QUESTION_DB:
ret = doctor_question_conn.execute_with_exception(sql)
else:
logger.error("error db...")
ret = None
return ret
def _check_sid(self):
"""
校验每一个请求的sid，后台服务，就是通过sid来控制整个app的生命账户的生命周期！！
:return:
"""
# 检查接口是否允许空字符串的sid，如登录、注册、忘记密码等可以允许空字符串
if self.sid_control_level == constant.SID_CAN_BE_NULL:
logger.info("sid can be null...")
return True
# 调试模式，可以不带sid
if config.debug_mode == 1:
try:
logger.info("调试模式开启，不检查sid!")
sid = self.common_param["sid"]
sid_info = sid_manager.SidManager.sid2info(sid)
if sid_info:
self.uid = sid_info.userid # 这个是医生、用户的id，可能是游客id
self.user_type = sid_info.user_type # 这个是用户类型，0-游客，1-用户，2-医生
else:
self.uid = 0
self.user_type = 0
return True
except Exception, ex:
logger.error(ex, exc_info=1)
self.ret_code = errcode.SID_NOT_CORRECT
self.ret_msg = "common_param sid not correct..."
logger.error("common_param sid not correct...")
return False
def is_expired(self):
now = getCurrentTimestamp(bit_type=10)
expires = config.SID_ExpiresSeconds
expires_time = self.timestamp + expires
if now > expires_time:
logger.info("过期: 当前 = %s, 过期时间 = %s " %
(timestamp2datetime(now, bit_type=10)[0],
timestamp2datetime(expires_time, bit_type=10)[0]))
return True
return False
def update(cls, dic, where_col='id', where_col_str=False):
"""
更新Something...
:param dic: 字典
:return:
"""
key_value_lst = []
for key, value in dic.items():
logger.info("%s=%s" % (key, value))
if key == where_col:
continue
# 普通字符串
if type(value) == str or type(value) == unicode:
value = _mysql.escape_string(value)
item = "%s='%s'" % (key, value)
# 需要追加的int，比如 like_num: (1, True)，那么是like_num = like_num + 1
elif type(value) == tuple and len(value) == 2:
if value[1]:
item = "%s=%s+%s" % (key, key, value[0])
else:
item = "%s=%s" % (key, value[0])
# 普通int， 比如 del_flag: 1, 直接 def_flag = 1
else:
item = "%s=%s" % (key, value)
key_value_lst.append(item)
sql = "update {db}.{tbl} set ".format(db=cls.db_name,
tbl=cls.table_name)
sql += ",".join(key_value_lst)
# where 列默认是id
where_value = dic[where_col]
if where_col_str:
sql += " where %s = '%s'" % (where_col, where_value)
else:
sql += ' where %s = %s' % (where_col, where_value)
logger.info("base_update: %s" % sql)
if cls.db_name == db_name_config.DOCTOR_DB:
ret = doctor_conn.execute_with_exception(sql)
elif cls.db_name == db_name_config.DOCTOR_USER_DB:
ret = doctor_user_conn.execute_with_exception(sql)
elif cls.db_name == db_name_config.DOCTOR_QUESTION_DB:
ret = doctor_question_conn.execute_with_exception(sql)
else:
logger.error("error db...")
ret = None
return ret
def _try_write_cache(self):
"""
尝试写返回数据到缓存中...
:return:
"""
# 如果redis挂了，则直接返回False
if not redis_conn.writeable():
return False
key, expire_seconds = self._construct_cache_key()
if key:
logger.info("设置redis,key=%s, 过期时间=%ss" % (key, expire_seconds))
redis_conn.set(key, pickle.dumps(self.ret_data))
redis_conn.expire(key, expire_seconds)
return True
def _get_pool(self, redis_cfg):
conn_key = "%s:%s#%s" % (redis_cfg.get('host'), redis_cfg.get('port'),
redis_cfg.get('db', 0))
print ">>>>> redis get pool, conn_key", conn_key
cur_pool = self.__class__.rcfg_2_pool.get(conn_key, None)
if cur_pool:
logger.info("got redis connection_pool by %s!", conn_key)
return cur_pool
cur_pool = redis.ConnectionPool(host=redis_cfg.get('host'),
port=redis_cfg.get('port'),
db=redis_cfg.get('db', 0))
self.__class__.rcfg_2_pool[conn_key] = cur_pool
logger.info("create redis connection_pool for %s.", conn_key)
print ">>>>> create redis connection_pool for", conn_key
return cur_pool
def _check_sid(self):
"""
校验每一个请求的sid，后台服务，就是通过sid来控制整个app的生命账户的生命周期！！
:return:
"""
# 检查是否携带sid，即使不需要也要传个空字符串
if config.debug_mode == 1:
logger.info("调试模式开启，不检查sid!")
return True
try:
sid = self.common_param["sid"]
except KeyError, _:
self.ret_code = errcode.SID_NOT_CARRY
self.ret_msg = "common_param without sid..."
logger.error("common_param without sid...")
return False
def post_action_transaction(self):
if not self.check_input_arguments(["address", "private_key", "amount"
]):
return self._response(error_msg.PARAMS_ERROR)
try:
key = Key(self._input.get("private_key"))
transaction_id = key.send(
[(str(self._input.get("address")), self._input.get("amount"),
"satoshi")],
fee=80,
)
logger.info("create transaction {}".format(transaction_id))
return self._response(data=transaction_id)
except Exception as e:
logger.error("create transaction error {}".format(e))
self._msg = str(e)
self._ret = 1
return self._response()
def _response(self, ret_msg=None, data=None):
if not ret_msg is None:
self._ret, self._msg = ret_msg
if not data is None:
self._data = data
self._resp_json = json.dumps({
"ret": self._ret,
"msg": self._msg,
"data": self._data
})
logger.info("finish %s, ip: %s, url: %s, "
"method: %s, headers: %s, body: %s, cookie: %s "
"resp: %s. handle time: %s ms" %
(self.__class__.__name__, self._request.remote_addr,
self._request.url, self._request.method,
self._request.headers, self._request.body.decode("utf-8"),
self._request.cookies, self._resp_json,
(time.time() - self.__start_time) * 1000))
return response.text(self._resp_json, content_type="application/json")
def is_available(self, t):
'''传入：Terminal t, 判断SID是否有效'''
if not self.version or not self.cuid or not self.device_type or not self.timestamp or self.userid < 1:
return False
if "android" == self.device_type:
if t.IMEI != self.cuid:
logger.info("[安卓]: t.IMEI = %s 不等于 cuid = %s" %
(t.IMEI, self.cuid))
return False
elif "apple" == self.device_type:
if t.ADID != self.cuid:
logger.info("[苹果]: t.ADID = %s, 不等于 = %s" %
(t.ADID, self.cuid))
return False
if self.is_expired():
return False
return True
def _try_read_cache(self):
"""
尝试从缓存获取数据
:return:
"""
# 如果redis挂了，则直接返回False
if not redis_conn.readable():
return False
cache_key, expire_seconds = self._construct_cache_key()
if cache_key:
cache_str = redis_conn.get(cache_key)
if cache_str:
logger.info("走缓存, key=%s" % cache_key)
self.ret_code = errcode.NO_ERROR
self.ret_msg = "ok."
self.ret_data = pickle.loads(cache_str)
return True
return False
def sid2info(cls, sid):
"""
SID ==> INFO对象
"%s|%s|%s|%s|%s|%s" % (
self.user_type, self.userid, self.version, self.timestamp, self.device_type, self.cuid)
:param sid:
:return:
"""
try:
if not sid:
logger.info("sid -> info: sid is null.")
return None
if config.SID_ENCRYPT_KEY: # 加密
sid = base64.b64decode(sid)
sid = MyDESCryptUtil.decrypt(sid)
values = sid.split('|')
if len(values) < 6:
logger.info("sid -> info: sid trans error...")
return None
sid_info = SidInfo(*values)
if sid_info.is_expired():
logger.info("SID=%s 过期" % sid_info.to_string())
return None
return sid_info
except Exception, ex:
logger.error("sid -> info失败：%s" % str(ex), exc_info=1)
logger.error(sid)
return None
# 检查是否携带sid，即使不需要也要传个空字符串
if config.debug_mode == 1:
logger.info("调试模式开启，不检查sid!")
return True
try:
sid = self.common_param["sid"]
except KeyError, _:
self.ret_code = errcode.SID_NOT_CARRY
self.ret_msg = "common_param without sid..."
logger.error("common_param without sid...")
return False
# 检查接口是否允许空字符串的sid，如登录、注册、忘记密码等可以允许空字符串
if self.sid_control_level == constant.SID_CAN_BE_NULL:
logger.info("sid can be null...")
return True
return True
def _parse_and_check_parameters(self):
"""
1、解析参数 -> self.para_map中。
2、检验参数是否正确？是否必传的参数没有传？
:return: True, False
"""
body = json.loads(request.data)
for key, default_value in self.expected_para.iteritems():
value = body.get(key, default_value)
return self.is_w_working
def validate_conn(self):
try:
r_connecting = self.r.ping()
self.is_r_working = r_connecting
except Exception, ex:
self.is_r_working = False
logger.error("redis r connect error:%s", str(ex))
try:
w_connecting = self.w.ping()
self.is_w_working = w_connecting
except Exception, ex:
self.is_w_working = False
logger.error("redis w connect error:%s", str(ex))
logger.info("redis read conn:%s, redis write conn:%s",
self.is_r_working, self.is_w_working)
def check_r_conn(self):
try:
r_connecting = self.r.ping()
self.is_r_working = r_connecting
except Exception, ex:
self.is_r_working = False
logger.error("redis r connect error:%s", str(ex))
def expire(self, name, t):
try:
return self.w.expire(name, t)
except Exception, ex:
self.is_w_working = False
logger.error("redis w connect error:%s", str(ex))
