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[coldcallbot-discord.git] / coldcall.py
1 #!/usr/bin/env python3
2
3 from collections import defaultdict
4 from datetime import datetime
5 from random import choices
6 from os import listdir
7 from csv import DictReader
8
9 import os.path
10 import re
11 import discord
12
13 class ColdCall():
14     def __init__ (self):
15         self.today = str(datetime.date(datetime.now()))
16         # how much less likely should it be that a student is called upon?
17         self.weight = 2 
18
19         # filenames
20         self.__fn_studentinfo = "data/student_information.tsv"
21         self.__fn_daily_calllist = f"data/call_list-{self.today}.tsv"
22         self.__fn_daily_attendence = f"data/attendence-{self.today}.tsv"
23
24     def __load_prev_questions(self):
25         previous_questions = defaultdict(int)
26
27         for fn in listdir("./data/"):
28             if re.match("call_list-\d{4}-\d{2}-\d{2}.tsv", fn):
29                 with open(f"./data/{fn}", 'r') as f:
30                     for row in DictReader(f, delimiter="\t"):
31                         previous_questions[row["discord_name"]] += 1
32
33         return previous_questions
34     
35     def __get_preferred_name(self, selected_student):
36         # translate the discord name into the preferred students name,
37         # if possible, otherwise return the discord name
38
39         preferred_names = {}
40         with open(self.__fn_studentinfo, 'r') as f:
41             for line in f.readlines():
42                 x = line.strip().split("\t")
43                 if x[0] == "Timestamp":
44                     continue
45
46                 preferred_names[x[4]] = x[2]
47
48         if selected_student in preferred_names:
49             return preferred_names[selected_student]
50         else:
51             return None
52
53     def __select_student_from_list (self, students_present):
54         prev_questions = self.__load_prev_questions()
55         
56         # created a weighted list by starting out with everybody 1
57         weights = {s : 1 for s in students_present}
58         
59         for s in students_present:
60             for i in range(0, prev_questions[s]):
61                 # reduce the weight by a factor of 1/weight each time the student has been called upon
62                 weights[s] = weights[s] / self.weight
63
64         # choose one student from the weighted list
65         print(weights)
66         return choices(list(weights.keys()), weights=list(weights.values()), k=1)[0]
67
68     def __record_attendence(self, students_present):
69         # if it's the first one of the day, write it out
70         if not os.path.exists(self.__fn_daily_attendence):
71             with open(self.__fn_daily_attendence, "w") as f:
72                 print("\t".join(["timestamp", "attendence_list"]), file=f)
73
74         # open for appending the student
75         with open(self.__fn_daily_attendence, "a") as f:
76             print("\t".join([str(datetime.now()),
77                              ",".join(students_present)]),
78                   file=f)
79
80     def __record_coldcall(self, selected_student):
81         # if it's the first one of the day, write it out
82         if not os.path.exists(self.__fn_daily_calllist):
83             with open(self.__fn_daily_calllist, "w") as f:
84                 print("\t".join(["discord_name", "timestamp", "answered", "assessment"]), file=f)
85
86         # open for appending the student
87         with open(self.__fn_daily_calllist, "a") as f:
88             print("\t".join([selected_student, str(datetime.now()),
89                              "MISSING", "MISSING"]), file=f)
90
91     def coldcall(self, students_present):
92         selected_student = self.__select_student_from_list(students_present)
93
94         # record the called-upon student in the right place
95         self.__record_attendence(students_present)
96         self.__record_coldcall(selected_student)
97
98         preferred_name = self.__get_preferred_name(selected_student)
99         if preferred_name:
100             coldcall_message = f"{preferred_name} (@{selected_student}), you're up!"
101         else:
102             coldcall_message = f"@{selected_student}, you're up!"
103         return coldcall_message
104
105 # cc = ColdCall()
106
107 # test_student_list = ["Jordan", "Kristen Larrick", "Madison Heisterman", "Maria.Au20", "Laura (Alia) Levi", "Leona Aklipi", "Linya Feng", "anne", "kirst", "emmaaitelli", "ashleylee", "allie_partridge", "Tiana_Cole", "Hamin", "Ella Qu", "Angel Su", "Shizuka", "Ben Baird", "Kim Do", "Isaacm24", "Sam Bell", "Courtneylg", "TasnimHasan"]
108 # cc.coldcall(test_student_list)
109
110 # test_student_list = ["Jordan", "Kristen Larrick", "Mako"]
111 # cc.coldcall(test_student_list)
112
113 # test_student_list = ["Jordan", "Kristen Larrick"]
114 # cc.coldcall(test_student_list)

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