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send_feedbacks.py
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Tue, Jul 16, 13:42

send_feedbacks.py
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#!/usr/bin/env python3
import Slides.mail_helper as mailer
import argparse
import markdown
import getpass
import os
import time
import Slides.class_helper as ch
def main():
config = ch.get_class_config()
parser = argparse.ArgumentParser(
description='Send feedbacks of homework')
parser.add_argument('-n', '--homework', type=str,
help='specify the homework label',
required=True)
parser.add_argument('-u', '--username', type=str,
help='Username to log to the SMTP server')
parser.add_argument('-t', '--target', type=str,
help='Specify the name of a mail box'
' to send test messages,'
'default : {config["teachers"][0]}',
default=config['teachers'][0])
args = parser.parse_args()
students_list = config['students']
students_list.rename(columns={"e-Mail": "email"},
inplace=True)
students_list = students_list.applymap(
lambda x: x.strip() if isinstance(x, str) else x)
students_list.set_index("email", inplace=True)
homework = config['homeworks'][args.homework]
group_list = homework['groups']
################################################################
# find feedback file
feed_back = os.path.join(config['git_root'],
'homeworks', args.homework+'.report.org')
if not os.path.exists(feed_back):
print(
f"Warning: cannot find the report file: {feed_back}")
target = args.target
username = args.username
if username:
print('login:', username)
password = getpass.getpass()
################################################################
# output info
print('total_students:', len(students_list))
print('nb_groups:', len(group_list))
################################################################
def get_group_emails(group):
emails = group.split(' ')[0].split('_')
for e in emails:
if e not in students_list.index:
print(emails)
raise RuntimeError(
"student email not found in student list:"
f" {e}\n{students_list.index}")
return emails
def get_group_corrector(group):
corrector = group.split(' ')[1].strip('()')
return corrector
def treat_comments(group, comments):
lines = comments.split('\n')
print(group)
emails = get_group_emails(group)
emails = ' & '.join(emails)
header = '# Group: ' + emails
# commit_info = '## git_commit: ' + lines[0]
commit_info = ''
corrector = '## Corrector: ' + get_group_corrector(group)
comments = '\n'.join(lines[1:]).replace(
'---', '\n').replace('###', '\n### ').replace(
'General comments:', 'General comments:\n\n').replace(
'\n\n\n', '\n\n')
return (header + '\n' + corrector + '\n' +
commit_info + '\n' + comments)
################################################################
feed_back = open(feed_back).read()
feed_back = [s.strip() for s in feed_back.split('* ')
if s.strip() != '']
feed_backs = dict()
key = None
val = None
for i, f in enumerate(feed_back):
if i % 2 == 0:
key = f.replace('\n*', '')
if i % 2 == 1:
val = f
feed_backs[key] = treat_comments(key, val)
################################################################
feedback_message = config['feedback_template']
messages = dict()
for k, v in feed_backs.items():
messages[k] = markdown.markdown(feedback_message) + '\n' + v
################################################################
if username:
for k, m in messages.items():
# print('send to:', get_group_emails(k))
mailer.mail(
markdown=True,
username=username,
sender_email=target,
subject=f'{config["acronym"]} homework {args.homework} feedback',
message=m,
copy_emails=config['teachers']+config['assistants'],
target_emails=get_group_emails(k),
password=password
)
time.sleep(1)
else:
for k, m in messages.items():
print('send to:', get_group_emails(k))
print(m)
# print(markdown.markdown(m))
################################################################
if __name__ == "__main__":
main()

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