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Docs: Make scanner sample code work with python3 by using print() #497

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Docs: Make scanner sample code work with python3 by using print() #497

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14 changes: 7 additions & 7 deletions docs/scanner.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -82,9 +82,9 @@ Basic code to run a LE device scan for 10 seconds follows this example::
# when this python script discovers a BLE broadcast packet, print a message with the device's MAC address
def handleDiscovery(self, dev, isNewDev, isNewData):
if isNewDev:
print "Discovered device", dev.addr
print("Discovered device", dev.addr)
elif isNewData:
print "Received new data from", dev.addr
print("Received new data from", dev.addr)

# create a scanner object that sends BLE broadcast packets to the ScanDelegate
scanner = Scanner().withDelegate(ScanDelegate())
Expand All @@ -96,15 +96,15 @@ Basic code to run a LE device scan for 10 seconds follows this example::
for dev in devices:
# print the device's MAC address, its address type,
# and Received Signal Strength Indication that shows how strong the signal was when the script received the broadcast.
print "Device %s (%s), RSSI=%d dB" % (dev.addr, dev.addrType, dev.rssi)
print("Device %s (%s), RSSI=%d dB" % (dev.addr, dev.addrType, dev.rssi))

# For each of the device's advertising data items, print a description of the data type and value of the data itself
# getScanData returns a list of tupples: adtype, desc, value
# where AD Type means “advertising data type,” as defined by Bluetooth convention:
# https://www.bluetooth.com/specifications/assigned-numbers/generic-access-profile
# desc is a human-readable description of the data type and value is the data itself
for (adtype, desc, value) in dev.getScanData():
print " %s = %s" % (desc, value)
print(" %s = %s" % (desc, value))


For continuous scanning, follow this example::
Expand All @@ -120,17 +120,17 @@ For continuous scanning, follow this example::
# when this python script discovers a BLE broadcast packet, print a message with the device's MAC address
def handleDiscovery(self, dev, isNewDev, isNewData):
if isNewDev:
print "Discovered device", dev.addr
print("Discovered device", dev.addr)
elif isNewData:
print "Received new data from", dev.addr
print("Received new data from", dev.addr)

# create a scanner object that sends BLE broadcast packets to the ScanDelegate
scanner = Scanner().withDelegate(ScanDelegate())

# start the scanner and keep the process running
scanner.start()
while True:
print "Still running..."
print("Still running...")
scanner.process()


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