From e984829db39b2778e4f66c34524329ad09749c45 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Mon, 11 Jul 2016 19:29:21 +0000
Subject: [PATCH] Added possibility of internal pegs. It can break the system however

---
 python/trisurf/trisurf.py |   42 ++++++++++++++++++++++++++++++++++++++----
 1 files changed, 38 insertions(+), 4 deletions(-)

diff --git a/python/trisurf/trisurf.py b/python/trisurf/trisurf.py
index 46a3624..3fe4adb 100644
--- a/python/trisurf/trisurf.py
+++ b/python/trisurf/trisurf.py
@@ -2,7 +2,7 @@
 import xml.etree.ElementTree as ET
 import base64
 import zlib
-import io
+import sys,io
 import os
 from itertools import islice
 import mmap
@@ -212,8 +212,40 @@
 			lines=0
 			f.close()
 		return lines
-		
+
+	def tail(self,filename,n=2):
+		with open(filename,'r') as myfile:
+			lines=myfile.readlines()
+		return [lines[len(lines)-2].replace('\n',''),lines[len(lines)-1].replace('\n','')]
+
 	def read(self):
+		try:
+			lines=self.tail(self.fullname)
+		except:
+			return(False)
+		if len(lines)<2:
+			return(False)
+		#print (line)
+		fields=shlex.split(lines[0])
+		epoch1=fields[0]
+		n1=fields[1]
+		
+		fields=shlex.split(lines[1])
+		epoch2=fields[0]
+		n2=fields[1]
+		try:
+			self.dT=int(epoch2)-int(epoch1)
+			self.last=n2
+			#print(epoch1)
+			#print(epoch2)
+			#print(self.dT)
+			#print(self.last)
+			self.startDate=os.path.getmtime(os.path.join(self.path,'.lock'))
+		except:
+			return(False)
+		return(True)
+
+	def read_old(self):
 		'''
 		Method read() reads the statistics if it exists. It sets local variable dT storing the time differential between two intervals of simulation (outer loops). It also stores last simulation loop and the start of the run.
 		'''
@@ -318,7 +350,7 @@
 		return int(status)
 
 	def isCompleted(self):
-		if (int(self.tape.getValue("iterations"))==self.getLastIteration()+1):
+		if int(self.tape.getValue("iterations"))+int(self.tape.getValue("inititer"))==self.getLastIteration()+1:
 			return True
 		else:
 			return False
@@ -411,6 +443,8 @@
 		for p,v in zip(prefix,variables):
 			if(v=="xk0"):
 				tv=str(round(float(self.tape.config[v])))
+				if sys.version_info<(3,0):
+					tv=str(int(float(self.tape.config[v])))
 			else:
 				tv=self.tape.config[v]
 			maindir=maindir+p+tv
@@ -461,7 +495,7 @@
 
 
 	def getLastVTU(self):
-		vtuidx=self.getLastIteration()
+		vtuidx=self.getLastIteration() -int(self.tape.getValue("inititer"))
 		if vtuidx<0:
 			return None
 		else:

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