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try and except just in case

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Justin 2023-07-19 19:20:37 +08:00 committed by GitHub
parent b50fac4e76
commit 1a1515f2a1
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1 changed files with 24 additions and 21 deletions
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45
server.py
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@ -1734,29 +1734,32 @@ def savePromptStartStop():
@app.route("/scanNetworks", methods=["PUT", "POST"])
def scanNetworks2():
output = subprocess.check_output(['sudo', 'iwlist', 'wlan0', 'scan'])
output_str = output.decode('utf-8')
lines = output_str.split('Cell')
try:
output = subprocess.check_output(['sudo', 'iwlist', 'wlan0', 'scan'])
output_str = output.decode('utf-8')
lines = output_str.split('Cell')
global networks
networks = {}
for line in lines:
if 'ESSID:""\n' not in line and 'Scan completed' not in line:
ssid = line.split('ESSID:')[1].split('\n')[0]
ssid = ssid.replace('"', '', 1)
ssid = ssid[::-1].replace('"', '', 1)[::-1]
if 'AES' in ssid:
ssid = ssid.replace("AES", "CCMP")
try:
group_cipher = line.split('Group Cipher : ')[1].split('\n')[0]
pair_cipher = line.split('Pairwise Ciphers (1) : ')[1].split('\n')[0]
except:
group_cipher = ''
pair_cipher = ''
# quality = line.split('Quality=')[1].split('Signal level')[0].replace(" ", "")
networks[ssid] = {'group_cipher': group_cipher, 'pair_cipher': pair_cipher}
global networks
networks = {}
for line in lines:
if 'ESSID:""\n' not in line and 'Scan completed' not in line:
ssid = line.split('ESSID:')[1].split('\n')[0]
ssid = ssid.replace('"', '', 1)
ssid = ssid[::-1].replace('"', '', 1)[::-1]
if 'AES' in ssid:
ssid = ssid.replace("AES", "CCMP")
try:
group_cipher = line.split('Group Cipher : ')[1].split('\n')[0]
pair_cipher = line.split('Pairwise Ciphers (1) : ')[1].split('\n')[0]
except:
group_cipher = ''
pair_cipher = ''
# quality = line.split('Quality=')[1].split('Signal level')[0].replace(" ", "")
networks[ssid] = {'group_cipher': group_cipher, 'pair_cipher': pair_cipher}
except:
global networks
networks = {}
return (networks)