python编程的纠结

jericho0702

　　场景：
　　1. 定义一个对象
　　

class Strategy:
"""
Attributes:
- version
- inteval
- period
- validDay
- onNetBeg
- circleType
"""
thrift_spec = (
None, # 0
(1, TType.STRING, 'version', None, None, ), # 1
(2, TType.STRING, 'inteval', None, None, ), # 2
(3, TType.STRING, 'period', None, None, ), # 3
(4, TType.STRING, 'validDay', None, None, ), # 4
(5, TType.STRING, 'onNetBeg', None, None, ), # 5
(6, TType.I32, 'circleType', None,     1, ), # 6
)
def __init__(self, version=None, inteval=None, period=None, validDay=None, onNetBeg=None, circleType=thrift_spec[6][4],):
self.version = version
self.inteval = inteval
self.period = period
self.validDay = validDay
self.onNetBeg = onNetBeg
self.circleType = circleType
def read(self, iprot):
if iprot.__class__ == TBinaryProtocol.TBinaryProtocolAccelerated and isinstance(iprot.trans, TTransport.CReadableTransport) and self.thrift_spec is not None and fastbinary is not None:
fastbinary.decode_binary(self, iprot.trans, (self.__class__, self.thrift_spec))
return
iprot.readStructBegin()
while True:
(fname, ftype, fid) = iprot.readFieldBegin()
if ftype == TType.STOP:
break
if fid == 1:
if ftype == TType.STRING:
self.version = iprot.readString();
else:
iprot.skip(ftype)
elif fid == 2:
if ftype == TType.STRING:
self.inteval = iprot.readString();
else:
iprot.skip(ftype)
elif fid == 3:
if ftype == TType.STRING:
self.period = iprot.readString();
else:
iprot.skip(ftype)
elif fid == 4:
if ftype == TType.STRING:
self.validDay = iprot.readString();
else:
iprot.skip(ftype)
elif fid == 5:
if ftype == TType.STRING:
self.onNetBeg = iprot.readString();
else:
iprot.skip(ftype)
elif fid == 6:
if ftype == TType.I32:
self.circleType = iprot.readI32();
else:
iprot.skip(ftype)
else:
iprot.skip(ftype)
iprot.readFieldEnd()
iprot.readStructEnd()
def write(self, oprot):
if oprot.__class__ == TBinaryProtocol.TBinaryProtocolAccelerated and self.thrift_spec is not None and fastbinary is not None:
oprot.trans.write(fastbinary.encode_binary(self, (self.__class__, self.thrift_spec)))
return
oprot.writeStructBegin('CircleStrategy')
if self.version is not None:
oprot.writeFieldBegin('version', TType.STRING, 1)
oprot.writeString(self.version)
oprot.writeFieldEnd()
if self.inteval is not None:
oprot.writeFieldBegin('inteval', TType.STRING, 2)
oprot.writeString(self.inteval)
oprot.writeFieldEnd()
if self.period is not None:
oprot.writeFieldBegin('period', TType.STRING, 3)
oprot.writeString(self.period)
oprot.writeFieldEnd()
if self.validDay is not None:
oprot.writeFieldBegin('validDay', TType.STRING, 4)
oprot.writeString(self.validDay)
oprot.writeFieldEnd()
if self.onNetBeg is not None:
oprot.writeFieldBegin('onNetBeg', TType.STRING, 5)
oprot.writeString(self.onNetBeg)
oprot.writeFieldEnd()
if self.circleType is not None:
oprot.writeFieldBegin('circleType', TType.I32, 6)
oprot.writeI32(self.circleType)
oprot.writeFieldEnd()
oprot.writeFieldStop()
oprot.writeStructEnd()
def validate(self):
return

def __repr__(self):
L = ['%s=%r' % (key, value)
for key, value in self.__dict__.iteritems()]
return '%s(%s)' % (self.__class__.__name__, ', '.join(L))
def __eq__(self, other):
return isinstance(other, self.__class__) and self.__dict__ == other.__dict__
def __ne__(self, other):
return not (self == other)
　　2. 当实例化对象时
　　

strategy = Strategy()
strategy.interval = str(a.timeInterval)
   　　3. 取值发现
　　strategy.inteval 取不到！
　　4. 纠结是
　　赋值的属性是strategy.interval 
　　原来是对象定义是属性名称写错了。
　　但是python语义是不会报错，只会给对象多增加一个属性！
　　5.解决办法
　　1.细心
　　2.再细心
　　3.还有就是带着放大镜找问题！