def do_trish(self, args):
"""Usage: trish [LOGIN LOGIN...]
Runs the Trish program and prints a ranking of the worst cheaters."""
if len(args) != 0 and len(args) < 2:
raise _BadUsageException()
logins = set(args) if len(args) != 0 else None
scores = []
for i in range(len(self.__sessions.list())):
sessionA = self.__sessions.list()[i]
loginA = sessionA.submission().login()
if logins is not None and loginA not in logins:
continue
for j in range(i + 1, len(self.__sessions.list())):
sessionB = self.__sessions.list()[j]
loginB = sessionB.submission().login()
if logins is not None and loginB not in logins:
continue
try:
score = CorrectingSession.run_trish(sessionA, sessionB)
scores.append((score, sessionA, sessionB))
except Exception as e:
loginA = sessionA.submission().login()
loginB = sessionB.submission().login()
print_error(
f'Trish failed to compare {loginA} and {loginB}: {e}')
scores.sort(key=lambda x: x[0])
for score, sessionA, sessionB in scores:
loginA = sessionA.submission().login()
loginB = sessionB.submission().login()
print_info(f'{score}: {loginA} // {loginB}')
return False
def decorated_f(self, args):
try:
return f(self, shlex.split(args))
except _BadUsageException:
print_error('Bad usage of command.')
print(decorated_f.__doc__)
except Exception:
print_current_exception()
return False
def run(self, login, login_path, project, project_path):
if exec_in_folder(
login_path, run_shell_command,
"find . -type f -iname '*README*' | egrep '.*'") is not 0:
print_error('README not found')
else:
exec_in_folder(
login_path, run_shell_command,
"find . -type f -iname '*README*' -exec less {} \\;")
def run(self, login, login_path, project, project_path):
print_info("Building project " + project)
res = exec_in_folder(
project_path, run_command,
"msbuild " + os.path.join(os.path.basename(project) + ".csproj"))
if res.returncode is not 0:
print_error("Build failed:\n" + res.stdout + res.stderr)
else:
print_success("Build successful")
def cmd_edit(tp_slug, login):
"""
Open a shell into the student repo
:param tp_slug: TP slug
:param login: Student login
"""
repo = Submission(tp_slug, login)
if repo.exists_locally():
open_subshell(repo.local_dir())
return EXIT_SUCCESS
else:
print_error('Repository not found locally.')
return EXIT_FAILURE
def run(self, login, login_path, project, project_path):
print_info("Copying files of " + login + " (" + project + ")")
student_project_folder = os.path.join(login_path, project)
files = folder_find(student_project_folder,
includes=[".*\\.cs", ".*\\.csproj"],
excludes=["AssemblyInfo.cs"])
if len(files) == 0:
print_error("No files found")
return
for file in files:
src = file
dest = os.path.join(project_path,
file[len(student_project_folder) + 1:])
folder_create(os.path.dirname(dest))
file_copy(src, dest)
if file.endswith(".cs"):
file_insert_text_every_n_lines(dest, "// " + login, 20)
def cmd_archive(tp_slug, logins, output_file, verbose):
"""
Create an archive with all the students files (without trash files)
:param tp_slug: TP slug
:param logins: Students login
:param output_file: Output file path
:param verbose: Display more info
"""
tp = Tp(tp_slug)
if output_file:
output_file = os.path.expanduser(output_file)
else:
today = datetime.datetime.today()
archives_folder = os.path.join(ACDC_LOCAL_FOLDER, "archives")
folder_create_if_not_exists(archives_folder)
output_file = os.path.join(archives_folder, f"{tp_slug}_{today:%d-%m-%Y_%Hh%M}.zip")
zip_file = zipfile.ZipFile(output_file, "w")
if not tp.has_local_submissions():
return EXIT_FAILURE
if len(logins) == 0:
submissions = tp.get_local_submissions()
else:
submissions = []
for login in logins:
submission = Submission(tp, login)
if submission.exists_locally():
submissions.append(submission)
else:
print_error("Missing submission for {}.".format(login))
archive_all(submissions, zip_file, verbose)
print_success("Archive successfully created (" + output_file + ")")
return EXIT_SUCCESS
def fn(self, arg):
try:
opt = docopt(fn.__doc__, shlex.split(arg))
except DocoptExit as usage:
print(fn.__doc__)
self._last_exit_status = EXIT_UNEXPECTED
return False
except SystemExit as e:
self._last_exit_status = e.code
return True
try:
return func(self, opt)
except Exception as e:
if __debug__:
print_error('An exception occured:')
traceback.print_exc()
else:
print_error(e)
self._last_exit_status = EXIT_UNEXPECTED
return False
def cmd_tag(tp_slug, tag_name, date, logins):
"""
Push a tag to the last commit of the students before 23h42 at the given date
:param tp_slug: Slug of the TP
:param tag_name: Tag name
:param date: Date in yyyy-mm-dd format
:param logins: List of student logins
"""
if tag_name is None:
tag_name = SUBMISSION_TAG
cmd_get(tp_slug, logins, False)
for i, login in enumerate(logins):
print_info(login + ":", percent_pos=i, percent_max=len(logins))
folder = Submission(tp_slug, login).local_dir()
success = True
try:
exec_in_folder(folder, git_checkout_date, date, "23:42")
print_success("Checkout last commit before " + date + " 23:42", 1)
except GitException as e:
print_error("Checkout: " + str(e), 1)
success = False
continue
try:
exec_in_folder(folder, git_tag, tag_name)
print_success("Tagging commit", 1)
except GitException as e:
print_error("Tagging: " + str(e), 1)
success = False
continue
try:
exec_in_folder(folder, git_push_tags)
print_success("Tagging commit", 1)
except GitException as e:
print_error("Tagging: " + str(e), 1)
success = False
continue
return EXIT_SUCCESS if success else EXIT_FAILURE
def cmd_remove(tp_slug, logins, remove_all, remove_moulinette):
"""
Remove the students repo corresponding to the given TP slug
:param tp_slug: Slug of the TP to remove
:param logins: List of student logins
:param remove_all: Should all the students files be removed
:param remove_moulinette: Should the moulinette be removed
"""
success = True
tp = Tp(tp_slug)
if not tp.has_local_submissions():
print_error("TP " + tp_slug + " not found")
else:
if remove_all or len(logins) is 0:
tp.remove_locally()
print_success("Successfully removed " + tp_slug)
else:
for i, login in enumerate(logins):
repo = Submission(tp, login)
print_info("{tp_slug} ({login}) ".format(
tp_slug=repo.tp().slug(), login=repo.login()),
percent_pos=i,
percent_max=len(logins),
end='')
if repo.exists_locally():
try:
repo.remove_locally()
print_success('')
except IOError:
print_error('')
success = False
continue
else:
print_error('')
if remove_moulinette:
tp.remove_moulinette_locally()
return EXIT_SUCCESS if success else EXIT_FAILURE
def cmd_get(tp_slug, logins, overwrite_policy):
"""
Download the students repo corresponding to the given TP slug
:param tp_slug: Slug of the TP to download
:param logins: List of student logins
"""
tp = Tp(tp_slug)
success = True
# For each student
for i, login in enumerate(logins):
repo = Submission(tp_slug, login)
dl_path = repo.local_dir()
overwriting = False
print_info(login + ":", percent_pos=i, percent_max=len(logins))
# If folder exists, delete it
if repo.exists_locally():
overwriting = overwrite_policy
if overwriting is None:
print_error("Student project already downloaded", 1)
ask = print_ask("Do you want to overwrite it?",
['y', 'n', 'ya', 'na'], 1)
overwriting = ask in ['y', 'ya']
if ask == 'ya':
overwrite_policy = True
elif ask == 'na':
overwrite_policy = False
if not overwriting:
print_info("Skipping student project", 1)
continue
print_info("Overwriting student project", 1)
dl_path = to_tmp_path(repo.local_dir())
try:
git_clone(repo.url(), dl_path)
print_success("Download repository", 1)
except GitException as e:
if os.path.isdir(dl_path):
shutil.rmtree(dl_path)
print_error("Download: Repository not found", 1)
success = False
continue
if overwriting:
shutil.rmtree(repo.local_dir())
os.rename(dl_path, repo.local_dir())
try:
# Checkout tag submission
exec_in_folder(repo.local_dir(), git_checkout_tag, SUBMISSION_TAG)
print_success("Checkout tag " + SUBMISSION_TAG, 1)
except GitException as e:
print_error("Checkout: Tag " + SUBMISSION_TAG + " not found", 1)
success = False
if len(folder_ls(repo.local_dir(), excludes=["\..*"])) == 0:
print_warning("The repository is empty", 1)
return EXIT_SUCCESS if success else EXIT_FAILURE
def default(self, cmd):
if cmd == 'EOF':
print('exit')
return True
print_error(str(cmd).split(' ')[0] + ': no such command')
return False
