initial commit

util/mockStudents.py

@@ -0,0 +1,111 @@
+#!/usr/bin/env python3
+import random
+import names
+import json
+import csv
+import sys
+from util.courses import mockCourses
+
+flex= ["XAT--12A-S", "XAT--12B-S"]
+
+mockStudents: list[dict] = []
+
+# Generate n students for mock data
+def generateMockStudents(n: int) -> list[dict]:
+  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(mockCourses)), 10)
+    for courseNum in courseSelection:
+      newStudent["requests"].append(list(mockCourses)[courseNum])
+    mockStudents.append(newStudent)
+
+  return mockStudents
+
+
+# sort real sample data into usable dictionary
+def getSampleStudents(data_dir: str, log: bool = False) -> list[dict]:
+  with open(data_dir, newline='') as csvfile:
+    reader = csv.DictReader(csvfile)
+    for row in reader:
+      exists = False
+      for student in mockStudents:
+        exists = True if student["Pupil #"] == row["Pupil #"] else False
+        if exists: break
+      alternate = True if row["Alternate?"] == 'TRUE' else False
+      if exists:
+        if len(mockStudents[student["studentIndex"]]["requests"]) >= 10 and not alternate and row["CrsNo"] not in flex: alternate = True
+        mockStudents[student["studentIndex"]]["requests"].append({
+          "CrsNo": row["CrsNo"],
+          "Description": row["Description"],
+          "alt": alternate
+        })
+        if row["CrsNo"] not in flex and not alternate and mockStudents[student["studentIndex"]]["expectedClasses"] < 10:
+          mockStudents[student["studentIndex"]]["expectedClasses"] += 1
+      else:
+        newStudent = {
+          "Pupil #": row["Pupil #"],
+          "requests": [{
+            "CrsNo": row["CrsNo"],
+            "Description": row["Description"],
+            "alt": alternate
+          }],
+          "schedule": {
+            "block1": [],
+            "block2": [],
+            "block3": [],
+            "block4": [],
+            "block5": [],
+            "block6": [],
+            "block7": [],
+            "block8": [],
+            "block9": [],
+            "block10": []
+          },
+          "expectedClasses": 1,
+          "classes": 0,
+          "remainingAlts": [],
+          "studentIndex": len(mockStudents)
+        }
+        mockStudents.append(newStudent)
+
+  if log:
+    with open("./output/students.json", "w") as outfile:
+      json.dump(mockStudents, outfile, indent=2)
+
+  return mockStudents
+
+
+if __name__ == '__main__':
+  if len(sys.argv) == 1:
+    print("Missing argument")
+    exit()
+  if sys.argv[1].lower() == 'sample':
+    studentRequests: list[dict] = getSampleStudents("../sample_data/course_selection_data.csv")
+
+    with open("../output/students.json", "w") as outfile:
+      json.dump(studentRequests, outfile, indent=2)
+  elif sys.argv[1].lower() == 'mock':
+    studentRequests: list[dict] = generateMockStudents(400)
+
+    with open("../output/students.json", "w") as outfile:
+      json.dump(studentRequests, outfile, indent=2)
+  else:
+    print("Invalid argument")
+    exit()
+
+  print("done")