more linux compatible good practice stuff?

error.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.11
 import json
 
 with open('./output/students.json') as f: students = json.load(f)

scheduleGenerator/generator.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.11
 import json
 import random
 from inspect import currentframe
@@ -589,7 +589,7 @@ def generateScheduleV3(
   
   return running
 
-if __name__ == '__main__':
+def main():
   print("Processing...")
 
   sampleStudents = getSampleStudents(True)
@@ -601,4 +601,7 @@ if __name__ == '__main__':
   with open("../output/timetable.json", "w") as outfile:
     json.dump(timetable, outfile, indent=2)
 
-  print("Done")
+  print("Done")
+
+if __name__ == '__main__':
+  main()

tinker.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.113.11
 from os.path import exists as file_exists
 from prettytable import PrettyTable
 from typing import Tuple
@@ -53,15 +53,14 @@ def errorOutput(students) -> Tuple[PrettyTable, dict, dict]:
   
   return t, conflicts["Critical"], conflicts["Acceptable"]
 
-if __name__ == '__main__':
-  
+def main():  
   showError = False
   noAnim = False
   for e in sys.argv:
     if e.lower().replace('_', '') == 'showerror': showError = True
     if e.lower().replace('_', '') == 'noanim': noAnim = True
 
-  if len(sys.argv) in (1, 2) and sys.argv[1].lower() not in ('no_refresh', 'errors'):
+  if (len(sys.argv) > 1 and sys.argv[1] not in ('no_refresh', 'errors')) or len(sys.argv) == 1:
     print()
 
     st = time() # Start time
@@ -185,3 +184,5 @@ if __name__ == '__main__':
     print("Invalid argument")
     exit()
 
+if __name__ == '__main__':
+  main()

util/debug.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.11
 
 # Define global debug function
 debug = lambda data : print(f'>> Debug: {data}') if type(data) == str else print('>> Debug: ', data)

util/estimateGrade.py

@@ -1,12 +1,6 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.11
 import json
 
-# Get students
-try:
-  with open("../output/students.json", 'r') as studentFile: students = json.load(studentFile)
-except FileNotFoundError:
-  with open("./output/students.json", 'r') as studentFile: students = json.load(studentFile)
-
 flex = ("XAT--12A-S", "XAT--12B-S")
 
 most_frequent = lambda l : max(set(l), key = l.count)
@@ -23,7 +17,13 @@ def getEstimatedGrade(pupil: dict) -> int:
 
   return None if len(grades) == 0 else most_frequent(grades) # Final estimate of grade
 
-if __name__ == '__main__':
+def main():
+  # Get students
+  try:
+    with open("../output/students.json", 'r') as studentFile: students = json.load(studentFile)
+  except FileNotFoundError:
+    with open("./output/students.json", 'r') as studentFile: students = json.load(studentFile)
+
   # Define students grade level
   for student in students:
     student["gradelevel"] = getEstimatedGrade(student)
@@ -33,3 +33,6 @@ if __name__ == '__main__':
   except FileNotFoundError:
     with open('./output/students/json', 'w') as studnetFile:
       json.dump(students, studentFile, indent=2)
+
+if __name__ == '__main__':
+  main()

util/generateCourses.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.11
 import json
 import csv
 
@@ -28,9 +28,11 @@ def getSampleCourses(data_dir, log=False) -> dict:
         
   return realCourses
 
-
-if __name__ == '__main__':
+def main():
   courseSet: dict = getSampleCourses("../sample_data/course_selection_data.csv")
 
   with open("../output/courses.json", "w") as outfile:
     json.dump(courseSet, outfile, indent=2)
+
+if __name__ == '__main__':
+  main()

util/mockStudents.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3.11
 import json
 import csv
 from util.estimateGrade import getEstimatedGrade
@@ -63,11 +63,13 @@ def getSampleStudents(data_dir: str, log: bool = False) -> list[dict]:
 
   return mockStudents
 
-
-if __name__ == '__main__':
+def main():
   studentRequests: list[dict] = getSampleStudents("../sample_data/course_selection_data.csv")
 
   with open("../output/students.json", "w") as outfile:
     json.dump(studentRequests, outfile, indent=2)
 
   print("done")
+
+if __name__ == '__main__':
+  main()