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R3683/Slides/class_helper.py
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class_helper.py
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import yaml
import git
import pandas as pd
import os
import datetime
def get_git_root():
path = os.getcwd()
git_repo = git.Repo(path, search_parent_directories=True)
git_root = git_repo.git.rev_parse("--show-toplevel")
return git_root
def get_class_config_filename():
root_path = get_git_root()
config = os.path.join(root_path, 'class_config.yaml')
if os.path.exists(config):
return config
else:
raise RuntimeError(
"This repository do not contain class/lecture information")
def parse_student_list(fname):
student_list = pd.read_csv(
fname, sep='|', skipinitialspace=True,
header=0,
usecols=lambda name: not name.startswith("Unnamed"))
student_list.columns = student_list.columns.str.strip()
student_list.drop(columns=student_list.columns[0], inplace=True)
student_list.drop(index=0, inplace=True)
student_list.drop(student_list.tail(1).index, inplace=True)
student_list["Sciper ID"] = student_list["Sciper ID"].astype(int)
return student_list
def parse_group_list(groups_filename):
group_list = pd.read_csv(
groups_filename, sep='|', skipinitialspace=True,
header=0,
usecols=lambda name: not name.startswith("Unnamed"))
group_list.columns = group_list.columns.str.strip()
group_list.drop(columns=group_list.columns[0], inplace=True)
group_list.drop(index=0, inplace=True)
return group_list
def get_class_config():
fname = get_class_config_filename()
with open(fname) as f:
config = yaml.load(f, Loader=yaml.SafeLoader)
student_list_file = os.path.join(get_git_root(), config['students'])
config['students'] = parse_student_list(student_list_file)
for k, v in config['homeworks'].items():
v['groups'] = parse_group_list(
os.path.join(get_git_root(), v['groups']))
config['git_root'] = get_git_root()
return config
def archive_email(message_filename, msg=None):
root_path = get_git_root()
# create the archive
os.system('mkdir -p archives')
date = datetime.date.today()
file_name = os.path.join(
root_path, 'archives',
os.path.basename(message_filename) + '.' + str(date))
_f = open(file_name, 'w')
_f.write(str(msg))
_f.close()
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