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Remove some unneeded imports of re, and compile one pattern
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@@ -135,7 +135,7 @@ HOSTS_HEADER = ['ID', '#', 'Hosts']
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DIMENSION = (700, 400)
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IP_RE = '^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$'
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IP_RE = re.compile('^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$')
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class HostsViewer(BWMainWindow):
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@@ -275,8 +275,8 @@ class HostsList(gtk.ScrolledWindow):
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value1 = treemodel.get_value(iter1, 2)
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value2 = treemodel.get_value(iter2, 2)
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value1_is_ip = re.search(IP_RE, value1)
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value2_is_ip = re.search(IP_RE, value2)
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value1_is_ip = IP_RE.match(value1)
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value2_is_ip = IP_RE.match(value2)
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if value1_is_ip and value2_is_ip:
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return ipv4_compare(value1, value2)
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