How to use to_bytes method in localstack

Best Python code snippet using localstack_python

Packages.py

Source: Packages.py Github

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...16 return17 length = len(self.name)18 #wow的包,制造19 #4代表版本号,16代表长度,1代表包类型,name是包内容,剩下的是补全020 self.message=int(4).to_bytes(1,byteorder = 'big')+int(16).to_bytes(2,byteorder = 'big')+int(1).to_bytes(1,byteorder = 'big')\21 +self.name.encode()+int(0).to_bytes(12-length,byteorder = 'big')22#login回复包23class LOGIN_REPLY(Package):24 def __init__(self,*args):25 super().__init__(4,16)26 self.type = messages.LOGIN_REPLY27 self.Error_code=args[0] #都是int类型28 self.HP=args[1]29 self.EXP=args[2]30 self.x=args[3]31 self.y=args[4]32 if type(self.Error_code)!=int or type(self.HP)!=int or type(self.EXP)!=int or type(self.x)!=int or type(self.y)!=int:33 return34 #制造msg,用于发送数据35 self.message=int(4).to_bytes(1,byteorder = 'big')+int(16).to_bytes(2,byteorder = 'big')+int(2).to_bytes(1,byteorder = 'big')\36 +self.Error_code.to_bytes(1,byteorder = 'big')+self.HP.to_bytes(4,byteorder = 'big')+self.EXP.to_bytes(4,byteorder = 'big')\37 +self.x.to_bytes(1,byteorder = 'big')+self.y.to_bytes(1,byteorder = 'big')+int(0).to_bytes(1,byteorder = 'big')38#移动包39class MOVE(Package):40 def __init__(self, *args):41 super().__init__(4,8)42 self.type=messages.MOVE43 self.Direction=args[0] #int类型44 if type(self.Direction)!=int or self.Direction>3 or self.Direction<0:45 return46 self.message = int(4).to_bytes(1, byteorder='big') + int(8).to_bytes(2, byteorder='big') + int(3).to_bytes(1,byteorder='big')\47 +self.Direction.to_bytes(1, byteorder='big')+int(0).to_bytes(3,byteorder = 'big')48#移动的广播包49class MOVE_NOTIFY(Package):50 def __init__(self, *args):51 super().__init__(4,24)52 self.type=messages.MOVE_NOTIFY53 self.player_name=args[0]54 self.x=args[1]55 self.y=args[2]56 self.HP=args[3]57 self.EXP=args[4]58 if type(self.player_name)!=str or type(self.x)!=int or type(self.y)!=int or type(self.HP)!=int or type(self.EXP)!=int:59 return60 length = len(self.player_name)61 self.message = int(4).to_bytes(1, byteorder='big') + int(24).to_bytes(2, byteorder='big') + int(4).to_bytes(1,byteorder='big') \62 +self.player_name.encode()+int(0).to_bytes(10-length,byteorder = 'big')+self.x.to_bytes(1,byteorder='big')+self.y.to_bytes(1,byteorder = 'big')\63 +self.HP.to_bytes(4,byteorder = 'big')+self.EXP.to_bytes(4,byteorder = 'big')64# 攻击包65class ATTACK(Package):66 def __init__(self, *args):67 super().__init__(4,16)68 self.type=messages.ATTACK69 self.Victim_name=args[0]70 if type(self.Victim_name)!=str:71 return72 length = len(self.Victim_name)73 self.message = int(4).to_bytes(1, byteorder='big') + int(16).to_bytes(2, byteorder='big') + int(5).to_bytes(1,byteorder='big') \74 + self.Victim_name.encode() + int(0).to_bytes(12 - length, byteorder='big')75class ATTACK_NOTIFY(Package):76 def __init__(self, *args):77 super().__init__(4,32)78 self.type=messages.ATTACK_NOTIFY79 self.Attacker_name=args[0]80 self.Victim_name=args[1]81 self.Damage=args[2]82 self.HP=args[3]83 if type(self.Attacker_name)!=str or type(self.Victim_name)!=str or type(self.Damage)!=int or type(self.HP)!=int:84 return85 length1 = len(self.Attacker_name)86 length2 = len(self.Victim_name)87 self.message= int(4).to_bytes(1, byteorder='big') + int(32).to_bytes(2, byteorder='big') + int(6).to_bytes(1,byteorder='big') \88 +self.Attacker_name.encode()+int(0).to_bytes(10 - length1, byteorder='big')\89 +self.Victim_name.encode()+int(0).to_bytes(10 - length2, byteorder='big')\90 +self.Damage.to_bytes(1,byteorder='big')+self.HP.to_bytes(4,byteorder = 'big')+int(0).to_bytes(3, byteorder='big')91class SPEAK(Package):92 def __init__(self, *args):93 super().__init__(4,-1)94 self.type=messages.SPEAK95 self.Msg=args[0] #这个是说话的msg,和包自身的message不相同96 if type(self.Msg)!=str or len(self.Msg)>255:97 return98 #将长度变成4的倍数99 if len(self.Msg)%4==0:100 length=len(self.Msg)+4101 self.message = int(4).to_bytes(1, byteorder='big') + int(length).to_bytes(2, byteorder='big') + int(7).to_bytes(1, byteorder='big') \102 + self.Msg.encode()103 else:104 length=(len(self.Msg)/​/​4+1)*4+4105 self.message = int(4).to_bytes(1, byteorder='big') + int(length).to_bytes(2, byteorder='big') + int(7).to_bytes(1, byteorder='big') \106 + self.Msg.encode() + int(0).to_bytes(4 - (len(self.Msg) % 4), byteorder='big')107 self.len=length108class SPEAK_NOTIFY(Package):109 def __init__(self, *args):110 super().__init__(4,-1)111 self.type = messages.SPEAK_NOTIFY112 self.Broadcaster_name=args[0]113 self.Msg=args[1]114 if type(self.Broadcaster_name)!=str or type(self.Msg)!=str:115 return116 length1 = len(self.Broadcaster_name)117 length2 = len(self.Msg)118 # 将包变成4的倍数119 if length2%4==0:120 self.message = int(4).to_bytes(1, byteorder='big') + int(16 + length2).to_bytes(2, byteorder='big') + int(8).to_bytes(1, byteorder='big') \121 +self.Broadcaster_name.encode()+int(0).to_bytes(10-length1,byteorder='big')\122 +self.Msg.encode()+int(0).to_bytes(2, byteorder='big')123 self.len=16+length2124 else:125 l=((16+length2)/​/​4+1)*4126 m=4-(length2%4)127 self.message = int(4).to_bytes(1, byteorder='big') + int(l).to_bytes(2, byteorder='big') + int(128 8).to_bytes(1, byteorder='big') \129 + self.Broadcaster_name.encode() + int(0).to_bytes(10 - length1, byteorder='big') \130 + self.Msg.encode()+int(0).to_bytes(m+2, byteorder='big')131 self.len=l132class LOGOUT(Package):133 def __init__(self, *args):134 super().__init__(4,4)135 self.type =messages.LOGOUT136 self.message = int(4).to_bytes(1, byteorder='big') + int(4).to_bytes(2, byteorder='big') + int(9).to_bytes(1,byteorder='big')137class LOGOUT_NOTIFY(Package):138 def __init__(self, *args):139 super().__init__(4,16)140 self.type=messages.LOGOUT_NOTIFY141 self.player_name=args[0]142 if type(self.player_name)!=str:143 return144 length=len(self.player_name)145 self.message = int(4).to_bytes(1, byteorder='big') + int(16).to_bytes(2, byteorder='big') + int(10).to_bytes(1,byteorder='big')\146 +self.player_name.encode() + int(0).to_bytes(12 - length, byteorder='big')147class INVALID_STATE(Package):148 def __init__(self, *args):149 super().__init__(4,8)150 self.type=messages.INVALID_STATE151 self.Error_code=args[0]152 if type(self.Error_code)!=int:153 return154 self.message = int(4).to_bytes(1, byteorder='big') + int(8).to_bytes(2, byteorder='big') + int(11).to_bytes(1,byteorder='big')\155 +self.Error_code.to_bytes(1,byteorder='big')+int(0).to_bytes(3,byteorder='big')156if __name__ =='__main__':157 '''158 print('111111111111');159 name="ee122"160 b=name.encode()161 a=struct.pack('%ds'%len(name),name.encode())162 print(len(b))163 print(struct.unpack('%ds'%len(name),a))164 '''165 s=[1]*254166 l=MOVE(1)...

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dashboard.py

Source: dashboard.py Github

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...37 return self.__serial.isOpen()38 def update(self):39 self.__lock.acquire()40 packet = bytearray()41 packet += self.ignition.to_bytes(1, 'little')42 packet += self.parking_lights.to_bytes(1, 'little')43 packet += self.dipped_lights.to_bytes(1, 'little')44 packet += self.main_lights.to_bytes(1, 'little')45 packet += self.fog_lights.to_bytes(1, 'little')46 packet += self.blinkers.to_bytes(1, 'little')47 packet += self.handbrake.to_bytes(1, 'little')48 packet += int(self.RPM).to_bytes(2, 'little')49 packet += int(abs(self.speed)).to_bytes(2, 'little')50 packet += int(self.fuel).to_bytes(2, 'little')51 packet += int(self.hour).to_bytes(1, 'little')52 packet += int(self.minute).to_bytes(1, 'little')53 packet += int(self.second).to_bytes(1, 'little')54 packet += int(self.day).to_bytes(1, 'little')55 packet += int(self.month).to_bytes(1, 'little')56 packet += int(self.year).to_bytes(2, 'little')57 self.__lock.release()58 packet_encoded = cobs.encode(packet) + b'\x00'59 self.__serial.write(packet_encoded)60 ...

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