def check_program_files(self, data):
self.__teachers_file = []
if 'program_files' in self.changed_data:
if data.get('program_files', ""):
with Archive(fileobj=data['program_files']) as archive:
if archive.is_archive():
self.__teachers_file = [a.split("/")[-1] for a in archive.getfile_members()]
else:
if is_valid(filename=data['program_files'].name, interpreter=pickle.loads(data['execution_command'])[0]):
self.__teachers_file = [data['program_files'].name]
else:
self._errors['program_files'] = self.error_class(["This file was not valid."])
del data['program_files']
else: # file is being deleted.
pass
else: # No change in file field. Check if file exist in database.
if not hasattr(self, 'program_model'):
return # Assignment is created without model solution.
if not self.program_model.program_files: return # no file in database.
with Archive(fileobj=self.program_model.program_files.file) as archive:
if archive.is_archive():
self.__teachers_file = [a.split("/")[-1] for a in archive.getfile_members()]
else:
if is_valid(filename=self.program_model.program_files.name, interpreter=pickle.loads(data['execution_command'])[0]):
self.__teachers_file = [self.program_model.program_files.name.split("/")[-1]]
else:
file_name = self.program_model.program_files.name.split("/")[-1]
self._errors['program_files'] = self.error_class(["File {0} is not valid. Please upload a valid file\
".format(file_name)])
del data['program_files']
def check_program_files(self, data):
self.__teachers_file = []
if 'program_files' in self.changed_data:
if data.get('program_files', ""):
with Archive(fileobj=data['program_files']) as archive:
if archive.is_archive():
self.__teachers_file = [
a.split("/")[-1]
for a in archive.getfile_members()
]
else:
if is_valid(filename=data['program_files'].name,
interpreter=pickle.loads(
data['execution_command'])[0]):
self.__teachers_file = [data['program_files'].name]
else:
self._errors['program_files'] = self.error_class(
["This file was not valid."])
del data['program_files']
else: # file is being deleted.
pass
else: # No change in file field. Check if file exist in database.
if not hasattr(self, 'program_model'):
return # Assignment is created without model solution.
if not self.program_model.program_files:
return # no file in database.
with Archive(
fileobj=self.program_model.program_files.file) as archive:
if archive.is_archive():
self.__teachers_file = [
a.split("/")[-1] for a in archive.getfile_members()
]
else:
if is_valid(filename=self.program_model.program_files.name,
interpreter=pickle.loads(
data['execution_command'])[0]):
self.__teachers_file = [
self.program_model.program_files.name.split("/")
[-1]
]
else:
file_name = self.program_model.program_files.name.split(
"/")[-1]
self._errors['program_files'] = self.error_class([
"File {0} is not valid. Please upload a valid file\
".format(file_name)
])
del data['program_files']
def check_model_solution(self, data):
self._solution_file = []
if 'model_solution' in self.changed_data:
if data.get('model_solution', ""):
with Archive(fileobj=data['model_solution']) as archive:
if not archive.is_archive():
if not is_valid(filename=data['model_solution'].name, lang=data['program_language']):
self._errors['model_solution'] = self.error_class(["This file was not valid."])
del data['model_solution']
else:
self._solution_file = [data['model_solution'].name]
else:
self._solution_file = [a.split("/")[-1] for a in archive.getfile_members()]
else: # File is being deleted.
pass
else: # No change in file field. Check if file exist in database.
if not hasattr(self, 'assignment_model'):
return # Assignment is created without model solution.
if not self.assignment_model.model_solution: return # no file in database.
with Archive(fileobj=self.assignment_model.model_solution.file) as archive:
if archive.is_archive():
self._solution_file = [a.split("/")[-1] for a in archive.getfile_members()]
else:
file_name = self.assignment_model.model_solution.name.split("/")[-1]
self._solution_file = [file_name]
def check_student_program_files(self, data):
file_list = data.get('student_program_files').split()
language = data.get('program_language')
for afile in file_list:
if not is_valid(afile, language):
self._errors['student_program_files'] = self.error_class(["Only {1} files are accepted for {0} language.\
".format(language, " ".join(get_extension(language)))])
del data['student_program_files']
break
def check_student_program_files(self, data):
file_list = data.get('student_program_files').split()
language = data.get('program_language')
for afile in file_list:
if not is_valid(afile, language):
self._errors['student_program_files'] = self.error_class([
"Only {1} files are accepted for {0} language.\
".format(language, " ".join(get_extension(language)))
])
del data['student_program_files']
break
def check_execution_command(self, data):
execution_command = pickle.loads(data.get('execution_command'))
if get_interpreter_name(self.assignment.program_language) != execution_command[0]:
self._errors['execution_command'] = self.error_class(["Invalid interpreter for {0} language .\
".format(self.assignment.program_language)])
del data['execution_command']
return
for afile in execution_command[2].split():
if not is_valid(filename=afile, interpreter=execution_command[0]):
self._errors['execution_command'] = self.error_class(["Only {1} files are accepted for {0} interpreter.\
".format(execution_command[0], " ".join(get_extension(execution_command[0])))])
del data['execution_command']
def check_execution_command(self, data):
execution_command = pickle.loads(data.get('execution_command'))
if get_interpreter_name(
self.assignment.program_language) != execution_command[0]:
self._errors['execution_command'] = self.error_class([
"Invalid interpreter for {0} language .\
".format(self.assignment.program_language)
])
del data['execution_command']
return
for afile in execution_command[2].split():
if not is_valid(filename=afile, interpreter=execution_command[0]):
self._errors['execution_command'] = self.error_class([
"Only {1} files are accepted for {0} interpreter.\
".format(execution_command[0],
" ".join(get_extension(execution_command[0])))
])
del data['execution_command']
def check_model_solution(self, data):
self._solution_file = []
if 'model_solution' in self.changed_data:
if data.get('model_solution', ""):
with Archive(fileobj=data['model_solution']) as archive:
if not archive.is_archive():
if not is_valid(filename=data['model_solution'].name,
lang=data['program_language']):
self._errors['model_solution'] = self.error_class(
["This file was not valid."])
del data['model_solution']
else:
self._solution_file = [data['model_solution'].name]
else:
self._solution_file = [
a.split("/")[-1]
for a in archive.getfile_members()
]
else: # File is being deleted.
pass
else: # No change in file field. Check if file exist in database.
if not hasattr(self, 'assignment_model'):
return # Assignment is created without model solution.
if not self.assignment_model.model_solution:
return # no file in database.
with Archive(fileobj=self.assignment_model.model_solution.file
) as archive:
if archive.is_archive():
self._solution_file = [
a.split("/")[-1] for a in archive.getfile_members()
]
else:
file_name = self.assignment_model.model_solution.name.split(
"/")[-1]
self._solution_file = [file_name]