SowinskiBraeden/school-management-api
1
0 Fork 0
Code Issues Packages Projects Releases Wiki Activity

update schedule test scripts

Browse Source
This commit is contained in:
SowinskiBraeden committed 2022-02-23 19:19:37 -08:00
1 parent faefa08848
commit f8d531f1b1
3 files changed
+162 -95
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

test/tinker.py
+109 -85
View File
@@ -1,10 +1,10 @@
#!/usr/bin/python3
import random
import names
import math
import sys
import json
import math
from prettytable import PrettyTable
from courses import courses, activeCourses
from mock import generateMockStudents
'''
I will be using python to test and
@@ -49,11 +49,12 @@ running: {
# Error 1: No classes in schedule can fit this student
# Error 2: No more room in schedule for another class
# Error 3: No more alternatives
# 400 by default
studentsNum = 400
err1, err2, err3 = 0,0,0
minReq, classCap, blockClassLimit = 18, 30, 15
err1, err2, = 0,0
minReq, classCap, blockClassLimit = 18, 30, 21
mockStudents = []
running = {
"block1": {},
@@ -67,53 +68,7 @@ running = {
}
# Generate n students for mock data
def generateMockStudents(n):
newStudent = {
"name": "Braeden Sowinski",
"requests": [], # list of class codes
"schedule": {
"block1": "",
"block2": "",
"block3": "",
"block4": "",
"block5": "",
"block6": "",
"block7": "",
"block8": ""
}
}
# Get list of random class choices with no repeats
# 8 primary choices, 2 secondary choices
courseSelection = random.sample(range(0, len(courses)), 10)
for courseNum in courseSelection:
newStudent["requests"].append(list(courses)[courseNum])
mockStudents.append(newStudent)
for _ in range(n):
newStudent = {
"name": names.get_full_name(),
"requests": [], # list of class codes
"schedule": {
"block1": "",
"block2": "",
"block3": "",
"block4": "",
"block5": "",
"block6": "",
"block7": "",
"block8": ""
}
}
# Get list of random class choices with no repeats
# 8 primary choices, 2 secondary choices
courseSelection = random.sample(range(0, len(courses)), 10)
for courseNum in courseSelection:
newStudent["requests"].append(list(courses)[courseNum])
mockStudents.append(newStudent)
def generateSchedule():
def generateScheduleV1():
global err1, err2, err3
# Collect data and calculate schedules
for student in mockStudents:
@@ -123,20 +78,10 @@ def generateSchedule():
courses[request]["studentindexes"].append(mockStudents.index(student))
# 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
alternateIndex = 8
for i in range(len(student["requests"])-alternateOffset): # Subtract x classes as they are alternatives
currentCourse = student["requests"][i]
generate = True
@@ -155,15 +100,40 @@ def generateSchedule():
getFreeBlock = False
else: # Find next available class or create new one
if blockIndex == 8: # No available classes
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
if len(student["requests"]) == 8:
# This student never had any alternatives
# How to solve?
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
generate = False
else:
if alternateIndex <= (len(student["requests"]) - 1):
currentCourse = student["requests"][alternateIndex]
alternateIndex += 1
else: # No more alterantive
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
generate = False
getFreeBlock = False
else: blockIndex += 1
else:
if blockIndex == 8: # No available classes
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
# Resort to alternative
if len(student["requests"]) == 8:
# This student never had any alternatives
# How to solve?
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
generate = False
else:
if alternateIndex <= (len(student["requests"]) - 1):
currentCourse = student["requests"][alternateIndex]
alternateIndex += 1
else: # No more alternatives
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
generate = False
getFreeBlock = False
else: blockIndex += 1
else:
@@ -174,7 +144,7 @@ def generateSchedule():
while True:
newBlock = f"block{blockNum}"
if currentCourse not in running[newBlock] and len(running[newBlock]) < blockClassLimit:
if student["schedule"][newBlock] == "":
if student["schedule"][newBlock] == "": # Add student to class
running[newBlock][currentCourse] = {
"name": courses[currentCourse]["name"],
"students": [student["name"]]
@@ -183,10 +153,7 @@ def generateSchedule():
break
else:
if blockNum == 8:
# No available classes
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
# TODO: Resort to alternative
# All student classes have been filled
break
else: blockNum += 1
else:
@@ -200,24 +167,68 @@ def generateSchedule():
else: blockIndex += 1
break
elif currentCourse not in activeCourses:
if alternateOffset == 0:
# TODO: No more alternatives, solve problem
# print("Error 3: No more alternatives")
err3 += 1
if len(student["requests"]) == 8:
# This student never had any alternatives
# How to solve?
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
generate = False
currentCourse = student["requests"][len(student["requests"])-alternateOffset]
alternateOffset -= 1
else:
if alternateIndex <= (len(student["requests"]) - 1):
currentCourse = student["requests"][alternateIndex]
alternateIndex += 1
else: # Out of alternatives
# print(f"\nError 1: No more available classes for student {student['name']}")
err1 += 1
generate = False
def generateScheduleV2():
# 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 minReq+ 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)
if __name__ == '__main__':
generateMockStudents(400)
generateSchedule()
if len(sys.argv) == 1:
print("Missing argument")
exit()
if sys.argv[1].upper() == 'V1':
if len(sys.argv) == 3:
try:
studentsNum = int(sys.argv[2])
except:
print("Error parsing number of students")
exit()
print("Processing...")
mockStudents = generateMockStudents(studentsNum)
generateScheduleV1()
elif sys.argv[1].upper() == 'V2':
if len(sys.argv) == 3:
try:
studentsNum = int(sys.argv[2])
except:
print("Error parsing number of students")
exit()
print("Processing...")
mockStudents = generateMockStudents(studentsNum)
generateScheduleV1()
else:
print("Invalid argument")
exit()
print("\n")
print(f"Error 1: x{err1}")
print(f"Error 2: x{err2}")
print(f"Error 3: x{err3}")
print("\n\n")
print("\n")
### Displays the number of students in each class
# for block in running:
@@ -228,8 +239,21 @@ if __name__ == '__main__':
# students = len(running[block][cl]["students"])
# print(f"Class: {name} | Students: {students}")
# Count errors in students schedules
errors = 0
for i in range(len(mockStudents)):
count = 0
for course in mockStudents[i]["schedule"]:
if mockStudents[i]["schedule"][course]=="": count+=1
if count > 0: errors += 1
print(f"{errors}/{studentsNum} student(s) have a issue with their schedule")
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)
json.dump(mockStudents, outfile, indent=2)
print("Done")