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Fixed recognizing ESSID and encryption entries and changed iwlist to … #10

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Fixed recognizing ESSID and encryption entries and changed iwlist to … #10

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14 changes: 4 additions & 10 deletions iwlist.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,11 +3,11 @@

cellNumberRe = re.compile(r"^Cell\s+(?P<cellnumber>.+)\s+-\s+Address:\s(?P<mac>.+)$")
regexps = [
re.compile(r"^ESSID:\"(?P<essid>.*)\"$"),
re.compile(r"^ESSID: \"(?P<essid>.*)\"$"),
re.compile(r"^Protocol:(?P<protocol>.+)$"),
re.compile(r"^Mode:(?P<mode>.+)$"),
re.compile(r"^Frequency:(?P<frequency>[\d.]+) (?P<frequency_units>.+) \(Channel (?P<channel>\d+)\)$"),
re.compile(r"^Encryption key:(?P<encryption>.+)$"),
re.compile(r"^Encryption: (?P<encryption>.+)$"),
re.compile(r"^Quality=(?P<signal_quality>\d+)/(?P<signal_total>\d+)\s+Signal level=(?P<signal_level_dBm>.+) d.+$"),
re.compile(r"^Signal level=(?P<signal_quality>\d+)/(?P<signal_total>\d+).*$"),
]
Expand All @@ -20,7 +20,7 @@
# Must run as super user.
# Does not specify a particular device, so will scan all network devices.
def scan(interface='wlan0'):
cmd = ["iwlist", interface, "scan"]
cmd = ["iwinfo", interface, "scan"]
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
points = proc.stdout.read().decode('utf-8')
return points
Expand All @@ -44,12 +44,6 @@ def parse(content):
for expression in regexps:
result = expression.search(line)
if result is not None:
if 'encryption' in result.groupdict() :
if result.groupdict()['encryption'] == 'on' :
cells[-1].update({'encryption': 'wep'})
else :
cells[-1].update({'encryption': 'off'})
else :
cells[-1].update(result.groupdict())
cells[-1].update(result.groupdict())
continue
return cells