improve the class

hbdclass.py

@@ -31,6 +31,7 @@ class Connection:
 		self.rtts = [0]
 		self.lastbeat = time.time()
 		self.statetime = self.lastbeat
+		self.deltastatetime = 'computed'
 		self.state = Connection.unknown
 
 		if host:
@@ -45,18 +46,32 @@ class Connection:
 
 	def statedict(self, Null=False):
 		d = {}
+		now = time.time()
 		if not Null:
 			d['addr'] = self.addr
 			if self.rtts[-1]:
 				d['rtt'] = "%0.1f" % self.rtts[-1]
 			else:
-				d['rtt'] = ""
+				d['rtt'] = "?"
 			d['lastbeat'] = self.lastbeat
 			if self.state == Connection.overdue:
 				d['state'] = "<b>%s</b>" % self.state
 			else:
 				d['state'] = self.state
+			if self.state == Connection.up:
+				d['rttstate'] = d['rtt']
+			else:
+				d['rttstate'] = d['state']
 			d['statetime'] = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(self.statetime))
+			delta = now - self.statetime
+			if delta > 86400:
+				d['deltastatetime'] = time.strftime("%d %H:%M:%S", time.gmtime(delta))
+			elif delta > 3600:
+				d['deltastatetime'] = time.strftime("%H:%M:%S", time.gmtime(delta))
+			elif delta > 60:
+				d['deltastatetime'] = time.strftime("%M:%S", time.gmtime(delta))
+			else:
+				d['deltastatetime'] = time.strftime("%S", time.gmtime(delta))
 
 		else:
 			d['addr'] = ''
@@ -64,6 +79,8 @@ class Connection:
 			d['lastbeat'] = ''
 			d['state'] = ''
 			d['statetime'] = ''
+			d['deltastatetime'] = ''
+			d['rttstate'] = ''
 		return d
 
 
@@ -74,6 +91,8 @@ class Connection:
 		d['lastbeat'] = 'Last Contact'
 		d['state'] = 'State'
 		d['statetime'] = 'Last State'
+		d['rttstate'] = 'Reach'
+		d['deltastatetime'] = 'Last State'
 		return d
 
 
@@ -257,35 +276,49 @@ class Host:
 		return '<td align="right">N/A</td><td></td<td></td>>'
 
 
-	hostfields = ['name', 'IPv4.addr', 'IPv4.state', 'IPv4.rtt', 'IPv4.statetime', 'IPv6.addr', 'IPv6.state', 'IPv6.rtt', 'IPv6.statetime', 'ver']
-	def htmlheaders(self):
+	hostfields_long  = ['name', 'IPv4.addr', 
+				'IPv4.state', ('IPv4.rtt','style="text-align: right;"'), 
+				('IPv4.statetime','style="text-align: right;"'), 'IPv6.addr', 
+				'IPv6.state', ('IPv6.rtt', 'style="text-align: right;"'), 
+				('IPv6.statetime','style="text-align: right;"'), 'ver']
+
+	hostfields_short = ['name', 
+				('IPv4.rttstate','style="text-align: right;"'), 
+				('IPv4.deltastatetime','style="text-align: right;"'), 
+				('IPv6.rttstate','style="text-align: right;"'), 
+				('IPv6.deltastatetime','style="text-align: right;"')]
+
+	def gene(self, tag, v, attrib=None):
+		if attrib:
+			a=" %s" % attrib
+		else:
+			a=""
+		return "<%s%s>%s</%s>" % (tag, a, v, tag)
+
+
+	def htmltable(self, tag, hd, short):
+		if short:
+			hostfields = Host.hostfields_short
+		else:
+			hostfields = Host.hostfields_long
 		h = []
-		hd = ubHost.headerdict()
-		for f in Host.hostfields:
-			h.append(hd[f])
-		return "<tr><th>"+"</th><th>".join(h)+"</th></tr>\n"
+		for f in hostfields:
+			if type(f) == type(()):
+				h.append(self.gene(tag, hd[f[0]], f[1]))
+			else:
+				h.append(self.gene(tag, hd[f]))
+		return self.gene("tr", "\n".join(h))
 
 
-	def htmldisp(self):
-		h = []
-		hd = self.statedict()
-		for f in Host.hostfields:
-			h.append(hd[f])
-		return "<tr><td>"+"</td><td>".join(h)+"</td></tr>\n"
-
-#			return "<tr><td>%-24s</td><td>%-7s</td>%s<td>%-16s</td><td>%-16s</td><td>%-17s</td><td>%s</td></tr>\n" % \
-#			(self.name, self.dispstate(), self.dispstats(), ipv4addr, ipv6addr, lastts, self.cver)
-
-
-	def buildhosttable(self):
+	def buildhosttable(self, short=False):
 		res = []
 		res.append('<table id="ntable" class="sortable">')
-		res.append(ubHost.htmlheaders())
+		res.append(ubHost.htmltable('th', ubHost.headerdict(), short))
 		hosts_sorted = Host.hosts.keys()
 		if len(hosts_sorted):
 			hosts_sorted.sort()
 			for h in hosts_sorted:
-				res.append(Host.hosts[h].htmldisp())
+				res.append(ubHost.htmltable('td', Host.hosts[h].statedict(), short))
 		res.append("</table>")
 		return res