kamp/python-broadlink
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Python 3 compatibility

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This commit is contained in:
Alejandro M 2016-11-24 22:25:14 +01:00
parent 7ac243b838
commit a5d05c95b3
1 changed files with 32 additions and 32 deletions
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64
broadlink/__init__.py
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@ -62,7 +62,7 @@ def discover(timeout=None):
devices = [] devices = []
timezone = time.timezone/-3600 timezone = int(time.timezone/-3600)
packet = bytearray(0x30) packet = bytearray(0x30)
year = datetime.now().year year = datetime.now().year
@ -155,20 +155,20 @@ class device:
payload[0x12] = 0x31 payload[0x12] = 0x31
payload[0x1e] = 0x01 payload[0x1e] = 0x01
payload[0x2d] = 0x01 payload[0x2d] = 0x01
payload[0x30] = 'T' payload[0x30] = ord('T')
payload[0x31] = 'e' payload[0x31] = ord('e')
payload[0x32] = 's' payload[0x32] = ord('s')
payload[0x33] = 't' payload[0x33] = ord('t')
payload[0x34] = ' ' payload[0x34] = ord(' ')
payload[0x35] = ' ' payload[0x35] = ord(' ')
payload[0x36] = '1' payload[0x36] = ord('1')
response = self.send_packet(0x65, payload) response = self.send_packet(0x65, payload)
enc_payload = response[0x38:] enc_payload = response[0x38:]
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv)) aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
payload = aes.decrypt(str(enc_payload)) payload = aes.decrypt(bytes(enc_payload))
self.id = payload[0x00:0x04] self.id = payload[0x00:0x04]
self.key = payload[0x04:0x14] self.key = payload[0x04:0x14]
@ -205,8 +205,8 @@ class device:
checksum += payload[i] checksum += payload[i]
checksum = checksum & 0xffff checksum = checksum & 0xffff
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv)) aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
payload = aes.encrypt(str(payload)) payload = aes.encrypt(bytes(payload))
packet[0x34] = checksum & 0xff packet[0x34] = checksum & 0xff
packet[0x35] = checksum >> 8 packet[0x35] = checksum >> 8
@ -223,7 +223,7 @@ class device:
self.cs.sendto(packet, self.host) self.cs.sendto(packet, self.host)
response = self.cs.recvfrom(1024) response = self.cs.recvfrom(1024)
return response[0] return bytes(response[0])
class sp1(device): class sp1(device):
@ -252,11 +252,11 @@ class sp2(device):
packet = bytearray(16) packet = bytearray(16)
packet[0] = 1 packet[0] = 1
response = self.send_packet(0x6a, packet) response = self.send_packet(0x6a, packet)
err = ord(response[0x22]) | (ord(response[0x23]) << 8) err = response[0x22] | (response[0x23] << 8)
if err == 0: if err == 0:
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv)) aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
payload = aes.decrypt(str(response[0x38:])) payload = aes.decrypt(bytes(response[0x38:]))
return bool(ord(payload[0x4])) return bool(payload[0x4])
class a1(device): class a1(device):
def __init__ (self, host, mac): def __init__ (self, host, mac):
@ -266,14 +266,14 @@ class a1(device):
packet = bytearray(16) packet = bytearray(16)
packet[0] = 1 packet[0] = 1
response = self.send_packet(0x6a, packet) response = self.send_packet(0x6a, packet)
err = ord(response[0x22]) | (ord(response[0x23]) << 8) err = response[0x22] | (response[0x23] << 8)
if err == 0: if err == 0:
data = {} data = {}
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv)) aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
payload = aes.decrypt(str(response[0x38:])) payload = aes.decrypt(bytes(response[0x38:]))
data['temperature'] = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0 data['temperature'] = (payload[0x4] * 10 + payload[0x5]) / 10.0
data['humidity'] = (ord(payload[0x6]) * 10 + ord(payload[0x7])) / 10.0 data['humidity'] = (payload[0x6] * 10 + payload[0x7]) / 10.0
light = ord(payload[0x8]) light = payload[0x8]
if light == 0: if light == 0:
data['light'] = 'dark' data['light'] = 'dark'
elif light == 1: elif light == 1:
@ -284,7 +284,7 @@ class a1(device):
data['light'] = 'bright' data['light'] = 'bright'
else: else:
data['light'] = 'unknown' data['light'] = 'unknown'
air_quality = ord(payload[0x0a]) air_quality = payload[0x0a]
if air_quality == 0: if air_quality == 0:
data['air_quality'] = 'excellent' data['air_quality'] = 'excellent'
elif air_quality == 1: elif air_quality == 1:
@ -295,7 +295,7 @@ class a1(device):
data['air_quality'] = 'bad' data['air_quality'] = 'bad'
else: else:
data['air_quality'] = 'unknown' data['air_quality'] = 'unknown'
noise = ord(payload[0xc]) noise = payload[0xc]
if noise == 0: if noise == 0:
data['noise'] = 'quiet' data['noise'] = 'quiet'
elif noise == 1: elif noise == 1:
@ -315,10 +315,10 @@ class rm(device):
packet = bytearray(16) packet = bytearray(16)
packet[0] = 4 packet[0] = 4
response = self.send_packet(0x6a, packet) response = self.send_packet(0x6a, packet)
err = ord(response[0x22]) | (ord(response[0x23]) << 8) err = response[0x22] | (response[0x23] << 8)
if err == 0: if err == 0:
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv)) aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
payload = aes.decrypt(str(response[0x38:])) payload = aes.decrypt(bytes(response[0x38:]))
return payload[0x04:] return payload[0x04:]
def send_data(self, data): def send_data(self, data):
@ -335,11 +335,11 @@ class rm(device):
packet = bytearray(16) packet = bytearray(16)
packet[0] = 1 packet[0] = 1
response = self.send_packet(0x6a, packet) response = self.send_packet(0x6a, packet)
err = ord(response[0x22]) | (ord(response[0x23]) << 8) err = response[0x22] | (response[0x23] << 8)
if err == 0: if err == 0:
aes = AES.new(str(self.key), AES.MODE_CBC, str(self.iv)) aes = AES.new(bytes(self.key), AES.MODE_CBC, bytes(self.iv))
payload = aes.decrypt(str(response[0x38:])) payload = aes.decrypt(bytes(response[0x38:]))
temp = (ord(payload[0x4]) * 10 + ord(payload[0x5])) / 10.0 temp = (payload[0x4] * 10 + payload[0x5]) / 10.0
return temp return temp
# For legay compatibility - don't use this # For legay compatibility - don't use this