$ python3 wemosetup.py discover

File "wemosetup.py", line 200
['''NO{}{}{}'''.format(bulb_device_id, 10006, new_binary_state) for bulb_device_id in bulbs.keys()]
^
SyntaxError: invalid syntax

pagusph@pagusph-MBP:/Downloads/wemosetup$ python3 wemosetup.py discover
File "wemosetup.py", line 145
print(f'Device failed to connect to the network: ({connect_status}, {network_status}). Try again.') if network_status not in ['1', '3'] or close_status != 'success' else f'Device {device} connected to network "{ssid}"')
^
SyntaxError: unmatched ')'
pagusph@pagusph-MBP:/Downloads/wemosetup$ which openssl
/usr/bin/openssl
pagusph@pagusph-MBP:~/Downloads/wemosetup$

Looks like the encode hex command in the encrypt_wifi_password is failing in python3 when trying to add a device. I tried importing codecs and changing it to
codecs.encode(salt, 'hex')
and
codecs.encode(iv,'hex')

but it still seems to fail with it complaining about it being a string and not byte coded
``
Discovered 3 networks with SSID "wifissid", using the first available..."
Traceback (most recent call last):
File "/usr/lib/python3.8/encodings/hex_codec.py", line 15, in hex_encode
return (binascii.b2a_hex(input), len(input))
TypeError: a bytes-like object is required, not 'str'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "wemosetup.py", line 258, in
cmd(**args)
File "wemosetup.py", line 137, in connecthomenetwork
'password' : device.encrypt_wifi_password(password, meta_array),
File "wemosetup.py", line 90, in encrypt_wifi_password
stdout, stderr = subprocess.Popen(['openssl', 'enc', '-aes-128-cbc', '-md', 'md5', '-S', codecs.encode(salt, 'hex'), '-iv', codecs.encode(iv,'hex'), '-pass', 'pass:' + keydata], stdin = subprocess.PIPE, stdout = subprocess.PIPE).communicate(password)
TypeError: encoding with 'hex' codec failed (TypeError: a bytes-like object is required, not 'str')
``

I can poke through python a bit but not extremely versed in it so not sure what to try next.

Do I need to install openssl on windows 10?

C:\Users\robert.bruce\Downloads\wemosetup-master\wemosetup-master>wemosetup.py discover

Discovery of WeMo devices

Discovered:

• WeMo Switch (10.22.22.1:49152)

C:\Users\robert.bruce\Downloads\wemosetup-master\wemosetup-master>wemosetup.py connecthomenetwork --ip 10.22.22.1 --port 49152 --ssid prettyflyforawifi --password notmypassword
Traceback (most recent call last):
File "C:\Users\robert.bruce\Downloads\wemosetup-master\wemosetup-master\wemosetup.py", line 256, in
cmd(**args)
File "C:\Users\robert.bruce\Downloads\wemosetup-master\wemosetup-master\wemosetup.py", line 135, in connecthomenetwork
'password' : device.encrypt_wifi_password(password, meta_array),
File "C:\Users\robert.bruce\Downloads\wemosetup-master\wemosetup-master\wemosetup.py", line 88, in encrypt_wifi_password
stdout, stderr = subprocess.Popen(['openssl', 'enc', '-aes-128-cbc', '-md', 'md5', '-S', salt.encode('hex'), '-iv', iv.encode('hex'), '-pass', 'pass:' + keydata], stdin = subprocess.PIPE, stdout = subprocess.PIPE).communicate(password)
File "C:\Python27\lib\subprocess.py", line 394, in init
errread, errwrite)
File "C:\Python27\lib\subprocess.py", line 644, in _execute_child
startupinfo)
WindowsError: [Error 2] The system cannot find the file specified