Update main.py - allow variables to be passed in via environment variables

server/main.py

@@ -10,9 +10,11 @@ import asyncio
 import random
 import uuid
 import re
+import os
 
-JWT_SECRET = "PASSWORD4242"
-STAFF_PASSWORD = "Falmouth2022"
+# FIXME: should support _FILE for secrets
+JWT_SECRET = os.environ['ALLOC_JWT_SECRET']
+STAFF_PASSWORD = os.environ['ALLOC_STAFF_PW']
 
 GUEST = 0
 STUDENT = 1
@@ -23,7 +25,6 @@ def allocateVariableGroups(students, idealTeamSize=4, minTeamSize=2):
     If there are students left over, and there are at least minStudents they get
     to be a team. Else, the 'remainder' students are distrubted across teams.
     """
-    print("variable allocation: ", idealTeamSize, minTeamSize)
     random.shuffle( students )
     groups = []
 
@@ -59,16 +60,13 @@ def allocateFixedGroups(students, numGroups, minSize = 1):
     enouph students for numGroups, then the maximum number
     of groups to still satify numGroups is used.
     """
-    print("fixed allocation: ", numGroups, minSize)
 
     # figure out how many groups we can have
     maxPossibleGroups = len(students) // minSize
     numGroups = min( numGroups, maxPossibleGroups )
 
-    print("fixed: ", numGroups)
     if numGroups == 0:
         numGroups = 1 # we're having a bad day
-    print("fixed: ", numGroups)
 
     groups = []
     for i in range(0, numGroups):