batman: ensure /usr/sbin and /usr/local/sbin are in PATH
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@ -13,6 +13,14 @@ class Batman(object):
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self.mesh_interface = mesh_interface
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self.alfred_sock = alfred_sockpath
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# ensure /usr/sbin and /usr/local/sbin are in PATH
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env = os.environ
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path = set(env['PATH'].split(':'))
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path.add('/usr/sbin/')
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path.add('/usr/local/sbin')
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env['PATH'] = ':'.join(path)
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self.environ = env
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# compile regular expressions only once on startup
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self.mac_addr_pattern = re.compile(r'(([a-z0-9]{2}:){5}[a-z0-9]{2})')
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@ -38,7 +46,7 @@ class Batman(object):
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cmd = ['batadv-vis', '-i', self.mesh_interface, '-f', 'json']
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if self.alfred_sock:
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cmd.extend(['-u', self.alfred_sock])
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output = subprocess.check_output(cmd)
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output = subprocess.check_output(cmd, env=self.environ)
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lines = output.splitlines()
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return self.vis_data_helper(lines)
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@ -50,7 +58,7 @@ class Batman(object):
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cmd = ['batctl', '-m', self.mesh_interface, 'gwl', '-n']
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if os.geteuid() > 0:
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cmd.insert(0, 'sudo')
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output = subprocess.check_output(cmd)
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output = subprocess.check_output(cmd, env=self.environ)
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output_utf8 = output.decode('utf-8')
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rows = output_utf8.splitlines()
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@ -79,7 +87,7 @@ class Batman(object):
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cmd = ['batctl', '-m', self.mesh_interface, 'gw']
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if os.geteuid() > 0:
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cmd.insert(0, 'sudo')
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output = subprocess.check_output(cmd)
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output = subprocess.check_output(cmd, env=self.environ)
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chunks = output.decode("utf-8").split()
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return chunks[0], chunks[3] if 3 in chunks else None
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