Reading & processing multi-line records

Author: codingEzio

chap01_python101/turtleee.py renamed to chap01_python101/readfile_linebyline.py

@@ -1,6 +1,6 @@
 import turtle
 
-FILENAME: str = "./src/turtle_commands.txt"
+FILENAME: str = "./src/turtle_commands_inoneline.txt"
 
 
 def main():
@@ -45,7 +45,7 @@ def main():
             else:
                 print(f"Unknown command found in file: {command}")
 
-        t.ht()
+        t.hideturtle()
 
         screen.exitonclick()
         print("Program Execution Completed.")

chap01_python101/readfile_multiplelinerecords.py

@@ -0,0 +1,47 @@
+import turtle
+
+FILENAME: str = "./src/turtle_commands_multiplelines.txt"
+
+
+def main():
+    t = turtle.Turtle()
+    screen = t.getscreen()
+
+    with open(file=FILENAME, mode="r") as file:
+        command = file.readline().strip()
+
+        while command != "":
+            if command == "goto":
+                x, y = float(file.readline()), float(file.readline())
+                width = float(file.readline())
+                color = file.readline().strip()
+                t.width(width=width)
+                t.pencolor(color)
+                t.goto(x, y)
+            elif command == "circle":
+                radius, width = float(file.readline()), float(file.readline())
+                color = file.readline().strip()
+                t.width(width=width)
+                t.pencolor(color)
+                t.circle(radius=radius)
+            elif command == "beginfill":
+                color = file.readline().strip()
+                t.begin_fill()
+            elif command == "endfill":
+                t.end_fill()
+            elif command == "penup":
+                t.penup()
+            elif command == "pendown":
+                t.pendown()
+            else:
+                print(f"Unknown command found in file: {command}")
+
+            command = file.readline().strip()
+
+        t.hideturtle()
+        screen.exitonclick()
+        print("Program execution completed.")
+
+
+if __name__ == "__main__":
+    main()

chap01_python101/src/turtle_commands.txt renamed to chap01_python101/src/turtle_commands_inoneline.txt

@@ -0,0 +1,71 @@
+beginfill
+black
+circle
+20
+1
+black
+endfill
+penup
+goto
+120
+0
+1
+black
+pendown
+beginfill
+black
+circle
+20
+1
+black
+endfill
+penup
+goto
+150
+40
+1
+black
+pendown
+beginfill
+yellow
+goto
+-30
+40
+1
+black
+goto
+-30
+70
+1
+black
+goto
+60
+70
+1
+black
+goto
+60
+100
+1
+black
+goto
+90
+100
+1
+black
+goto
+115
+70
+1
+black
+goto
+150
+70
+1
+black
+goto
+150
+40
+1
+black
+endfill