def run_arguments(GG_ARGUMENTS, preference=None):
""" Run different algorithms with input arguments """
STUDENT_IDENTIFIERS = remove_absent_students.remove_missing_students(
GG_ARGUMENTS.absentees,
read_student_file.read_csv_data(GG_ARGUMENTS.file))
logging.info("GatorGrouper will group these students:")
logging.info("\n %s",
display.create_escaped_string_from_list(STUDENT_IDENTIFIERS))
# shuffle the student identifiers
SHUFFLED_STUDENT_IDENTIFIERS = group_creation.shuffle_students(
STUDENT_IDENTIFIERS)
logging.info("GatorGrouper randomly ordered the students:")
logging.info(
"\n %s",
display.create_escaped_string_from_list(SHUFFLED_STUDENT_IDENTIFIERS))
GROUPED_STUDENTS = input_interface(
students=SHUFFLED_STUDENT_IDENTIFIERS,
method=GG_ARGUMENTS.method,
num_group=GG_ARGUMENTS.num_group,
preferences=preference,
preferences_weight=GG_ARGUMENTS.preferences_weight,
preferences_weight_match=GG_ARGUMENTS.preferences_weight_match,
objective_weights=GG_ARGUMENTS.objective_weights,
objective_measures=GG_ARGUMENTS.objective_measures,
)
return GROUPED_STUDENTS
def test_remove_missing_students_two():
"""Checking to see if absent two students is removed"""
absent_list = ["Nick", "Marvin"]
list_of_student_of_lists = [
["Nick", False, True, False],
["Marvin", False, True, True],
["Evin", True, True, False],
]
removed_list = remove_absent_students.remove_missing_students(
absent_list, list_of_student_of_lists
)
assert (absent_list in removed_list) is False
assert len(removed_list) == 1
def test_remove_missing_students():
"""Testing the remove_missing_students() function with
an input that includes one absent student"""
list_of_students = [
["student1", 0, 1, 0],
["student2", 1, 0, 1],
["student3", 1, 1, 0],
]
list_of_absent_students = ["student2"]
desired_output = [["student1", 0, 1, 0], ["student3", 1, 1, 0]]
actual_output = remove_absent_students.remove_missing_students(
list_of_absent_students, list_of_students
)
assert len(list_of_students) == 3
assert (desired_output == actual_output) is True
def test_remove_missing_students_all():
"""Checking to see if absent all students are removed"""
absent_list = ["Nick", "Marvin", "Evin"]
list_of_student_of_lists = [
["Nick", 0, 1, 0],
["Marvin", 0, 1, 1],
["Evin", 1, 1, 0],
]
correct = []
removed_list = remove_absent_students.remove_missing_students(
absent_list, list_of_student_of_lists
)
assert (absent_list in removed_list) is False
# is the list empty
assert not removed_list
assert correct == removed_list
# parse the arguments and display welcome message
GG_ARGUMENTS = parse_arguments.parse_arguments(sys.argv[1:])
display.display_welcome_message()
logging.info("Configuration of GatorGrouper:")
logging.debug(GG_ARGUMENTS)
# read in the student identifiers from the specified file
input_list = read_student_file.read_csv_data(GG_ARGUMENTS.file)
check_if_arguments_valid = parse_arguments.check_valid(
GG_ARGUMENTS, input_list)
if check_if_arguments_valid is False:
print("Incorrect command-line arguments.")
sys.exit(1)
else:
STUDENT_IDENTIFIERS = remove_absent_students.remove_missing_students(
GG_ARGUMENTS.absentees,
read_student_file.read_csv_data(GG_ARGUMENTS.file))
logging.info("GatorGrouper will group these students:")
logging.info(
"\n %s",
display.create_escaped_string_from_list(STUDENT_IDENTIFIERS))
# shuffle the student identifiers
SHUFFLED_STUDENT_IDENTIFIERS = group_random.shuffle_students(
STUDENT_IDENTIFIERS)
logging.info("GatorGrouper randomly ordered the students:")
logging.info(
"\n %s",
display.create_escaped_string_from_list(
SHUFFLED_STUDENT_IDENTIFIERS),
)