update work schedule generator

test/tinker.py

@@ -3,6 +3,7 @@ import random
 import names
 import math
 import json
+from prettytable import PrettyTable
 from courses import courses, activeCourses
 
 '''
@@ -51,7 +52,7 @@ running: {
 }
 '''
 
-minReq, classCap, blockClassLimit = 18, 30, 15
+minReq, classCap, blockClassLimit = 18, 30, 24
 mockStudents = []
 running = {
   "semester1": {
@@ -108,44 +109,52 @@ def generateSchedule():
       # Add course to active list if enough requests      
       if courses[request]["totalrequests"] > minReq and courses[request]["code"] not in activeCourses: activeCourses[courses[request]["code"]] = courses[request]
 
+  # This is just for data testing/visualizations
   # calculate # of times to run class
+  t = PrettyTable(["Class Name", "Class Runcount"])
   for i in range(len(activeCourses)):
     classRunCount = math.floor(activeCourses[list(activeCourses)[i]]["totalrequests"] / classCap)
     # If there is 18+ requests left, 1 more class could be run
     if (activeCourses[list(activeCourses)[i]]["totalrequests"] % classCap) > minReq: classRunCount += 1
     activeCourses[list(activeCourses)[i]]["classRunCount"] = classRunCount
+    t.add_row([activeCourses[list(activeCourses)[i]]["code"], classRunCount])
+  print(t)
 
   for student in mockStudents:
     alternateOffset = len(student["requests"])-8
     for i in range(len(student["requests"])-alternateOffset): # Subtract x classes as they are alternatives
       currentCourse = student["requests"][i]
-      while True:
+      generate = True
+      while generate:
+        # If class is allowed to run
         if currentCourse in activeCourses:
           blockIndex = 1
           semesterIndex = 1
-          while True:
+          getFreeBlock = True
+          while getFreeBlock:
             block = f"block{blockIndex}"
             semester = f"semester{semesterIndex}"
-            if student["schedule"][semester][block] != "":
-              if semesterIndex == 2 and blockIndex == 4:
-                # No available classes
-                print("No more available classes")
-                break
-              elif blockIndex == 4:
-                blockIndex = 1
-                semesterIndex += 1
-              else: blockIndex += 1
             if currentCourse in running[semester][block]:
-              # Add student to class
+              if student["schedule"][semester][block] == "": # Add student to class
-              if len(running[semester][block][currentCourse]["students"]) < classCap:
+                if len(running[semester][block][currentCourse]["students"]) < classCap:
-                running[semester][block][currentCourse]["students"].append(student["name"])
+                  running[semester][block][currentCourse]["students"].append(student["name"])
-                student["schedule"][semester][block] = running[semester][block][currentCourse]["name"]
+                  student["schedule"][semester][block] = courses[currentCourse]["name"]
-                break
+                  getFreeBlock = False
-              else: # Find next available class or create new one
+                else: # Find next available class or create new one
+                  if semesterIndex == 2 and blockIndex == 4:
+                    # No available classes
+                    print("No more available classes")
+                    getFreeBlock = False
+                  elif blockIndex == 4:
+                    blockIndex = 1
+                    semesterIndex += 1
+                  else: blockIndex += 1
+              else: 
                 if semesterIndex == 2 and blockIndex == 4:
                   # No available classes
-                  print("No more available classes")
+                  print("No more available classes for that student --------------------")
-                  break
+                  # Resort to alternative
+                  getFreeBlock = False
                 elif blockIndex == 4:
                   blockIndex = 1
                   semesterIndex += 1
@@ -164,6 +173,7 @@ def generateSchedule():
                       "name": courses[currentCourse]["name"],
                       "students": [student["name"]]
                     }
+                    student["schedule"][newSemester][newBlock] = courses[currentCourse]["name"]
                     break
                   else:
                     if semesterNum == 2 and blockNum == 4:
@@ -184,14 +194,16 @@ def generateSchedule():
           if alternateOffset == 0:
             # TODO: No more alternatives, solve problem
             print("No more alternatives, solve this problem somehow")
-            break
+            generate = False
           currentCourse = student["requests"][len(student["requests"])-alternateOffset]
           alternateOffset -= 1
 
-
 if __name__ == '__main__':
-  generateMockStudents(400)
+  generateMockStudents(200)
   generateSchedule()
 
   with open("schedule.json", "w") as outfile:
     json.dump(running, outfile, indent=2)
+
+  with open("students.json", "w") as outfile:
+    json.dump(mockStudents, outfile, indent=2)