added break for databaseCreator

.gitignore

@@ -108,3 +108,6 @@ tests/
 
 # last position of robot thru terminalControl
 .robotpos.file
+
+# temp data for databaseCreator so it can be run from the last point
+database.temp

RobotLib.py

@@ -154,10 +154,13 @@ class Robot:
         def deserialize(self, string):
             entries = string.split("\n")
             for entry in entries:
-                coordinates = entry.split(":")[0]
-                servos = entry.split(":")[1]
-                new = self.Entry(float(coordinates[0]), float(coordinates[1]), -1, float(servos[0]), float(servos[1]),
-                                 float(servos[2]))
+                if entry:
+                    coordinates = entry.split(":")[0].split(',')
+                    servos = entry.split(":")[1].split(',')
+                    new = self.Entry(float(coordinates[0]), float(coordinates[1]), -1,
+                                     Robot.Servo(float(servos[0]), Robot.Servo.Geometry(0, 0, 0)),
+                                     Robot.Servo(float(servos[1]), Robot.Servo.Geometry(0, 0, 0)),
+                                     Robot.Servo(float(servos[2]), Robot.Servo.Geometry(0, 0, 0)))
                     self.database.append(new)
 
     def __init__(self, s1, s2, s3, coordinatessystem):

databaseCreatorv2.py

@@ -1,4 +1,5 @@
 import numpy as npy
+import sys
 
 from RobotLib import *
 
@@ -7,13 +8,17 @@ class Looper:
     def __init__(self, Robot):
         self.stepsize = 1
         self.robot = Robot
+        self.servo1_start = self.robot.servo1.min
+        self.servo2_start = self.robot.servo2.min
+        self.servo3_start = self.robot.servo3.min
 
     def run(self):
-        for ang_servo1 in npy.arange(self.robot.servo1.min, self.robot.servo1.max, self.stepsize):
+        try:
+            for ang_servo1 in npy.arange(self.servo1_start, self.robot.servo1.max, self.stepsize):
                 self.robot.servo1.set_angle(ang_servo1)
-            for ang_servo2 in npy.arange(self.robot.servo2.min, self.robot.servo2.max, self.stepsize):
+                for ang_servo2 in npy.arange(self.servo2_start, self.robot.servo2.max, self.stepsize):
                     self.robot.servo2.set_angle(ang_servo2)
-                for ang_servo3 in npy.arange(self.robot.servo3.min, self.robot.servo3.max, self.stepsize):
+                    for ang_servo3 in npy.arange(self.servo3_start, self.robot.servo3.max, self.stepsize):
                         self.robot.servo3.set_angle(ang_servo3)
                         self.robot.calculate()
                         self.robot.data.add_entry(self.robot.Database.Entry(self.robot.x, self.robot.y,
@@ -21,6 +26,10 @@ class Looper:
                                                                             self.robot.servo1, self.robot.servo2,
                                                                             self.robot.servo3))
             print("A database with {} entries has been created.".format(len(self.robot.data.database)))
+        except KeyboardInterrupt:
+            self.serialize("database.temp")
+            print("Serialized")
+            sys.exit()
 
     def export(self):
         file = open("database.data", 'w')
@@ -29,6 +38,23 @@ class Looper:
         file.close()
         print("Exported")
 
+    def serialize(self, filepath):
+        with open(filepath, 'w') as file:
+            line = "{},{},{}\n".format(self.robot.servo1.deg, self.robot.servo2.deg, self.robot.servo3.deg)
+            file.write(line)
+            file.write(self.robot.data.serialize())
+            file.flush()
+
+    def deserialize(self, filepath):
+        with open(filepath, 'r') as file:
+            line = file.readline()
+            line = line.split(',')
+            self.servo1_start = float(line[0])
+            self.servo2_start = float(line[1])
+            self.servo3_start = float(line[2])
+            lines = file.read()
+            self.robot.data.deserialize(lines)
+
 
 test = Robot(Robot.Servo(1, Robot.Servo.Geometry(0.55, 2.3, 1.4)),
              Robot.Servo(2, Robot.Servo.Geometry(2.5, 0.55, 1.55)),
@@ -38,6 +64,7 @@ test.init_depending(Robot.Arm(test.servo1, 10.26, 0.84), Robot.Arm(test.servo2,
                     None, [test.servo1], [test.servo1, test.servo2])
 
 looper = Looper(test)
+# looper.deserialize('database.temp')
 looper.run()
 looper.export()
 print("finished")