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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
1 changed files with 24 additions and 21 deletions
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5
server.py
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@@ -1734,6 +1734,7 @@ def savePromptStartStop():
@app.route("/scanNetworks", methods=["PUT", "POST"]) @app.route("/scanNetworks", methods=["PUT", "POST"])
def scanNetworks2(): def scanNetworks2():
try:
output = subprocess.check_output(['sudo', 'iwlist', 'wlan0', 'scan']) output = subprocess.check_output(['sudo', 'iwlist', 'wlan0', 'scan'])
output_str = output.decode('utf-8') output_str = output.decode('utf-8')
lines = output_str.split('Cell') lines = output_str.split('Cell')
@@ -1756,7 +1757,9 @@ def scanNetworks2():
pair_cipher = '' pair_cipher = ''
# quality = line.split('Quality=')[1].split('Signal level')[0].replace(" ", "") # quality = line.split('Quality=')[1].split('Signal level')[0].replace(" ", "")
networks[ssid] = {'group_cipher': group_cipher, 'pair_cipher': pair_cipher} networks[ssid] = {'group_cipher': group_cipher, 'pair_cipher': pair_cipher}
except:
global networks
networks = {}
return (networks) return (networks)