def create_project(self, id, creation_time, semester, module,
short_description, external_partner_list, capacity,
bd_during_exam_period, bd_before_lecture_period,
bd_during_lecture_period,
preferred_bd_during_lecture_period, language, room,
special_room, flag, name, status, project_type, owner):
"""Ein Projekt anlegen"""
project = Project()
project.set_id(id)
project.set_creation_time(creation_time)
project.set_semester(semester)
project.set_module(module)
project.set_short_description(short_description)
project.set_external_partner_list(external_partner_list)
project.set_capacity(capacity)
project.set_bd_during_exam_period(bd_during_exam_period)
project.set_bd_before_lecture_period(bd_before_lecture_period)
project.set_bd_during_lecture_period(bd_during_lecture_period)
project.set_preferred_bd_during_lecture_period(
preferred_bd_during_lecture_period)
project.set_language(language)
project.set_room(room)
project.set_special_room(special_room)
project.set_flag(flag)
project.set_name(name)
project.set_status(status)
project.set_project_type(project_type)
project.set_owner(owner)
project.set_id(1)
with ProjectMapper() as mapper:
return mapper.insert(project)
def find_by_name(self, name):
result = []
cursor = self._cnx.cursor()
command = "SELECT id, creation_time, semester, module, short_description, external_partner_list, capacity, bd_during_exam_period, bd_before_lecture_period, bd_during_lecture_period, preferred_bd_during_lecture_period, language, room, special_room, flag, name, status, project_type, owner FROM project WHERE name LIKE '%{}%'".format(name)
cursor.execute(command)
tuples = cursor.fetchall()
try:
(id, creation_time, semester, module, short_description, external_partner_list, capacity,
bd_during_exam_period, bd_before_lecture_period, bd_during_lecture_period,
preferred_bd_during_lecture_period, language, room, special_room, flag, name,
status, project_type, owner) = tuples[0]
project = Project()
project.set_id(id)
project.set_creation_time(creation_time)
project.set_semester(semester)
project.set_module(module)
project.set_short_description(short_description)
project.set_external_partner_list(external_partner_list)
project.set_capacity(capacity)
project.set_bd_during_exam_period(bd_during_exam_period)
project.set_bd_before_lecture_period(bd_before_lecture_period)
project.set_bd_during_lecture_period(bd_during_lecture_period)
project.set_preferred_bd_during_lecture_period(preferred_bd_during_lecture_period)
project.set_language(language)
project.set_room(room)
project.set_special_room(special_room)
project.set_flag(flag)
project.set_name(name)
project.set_status(status)
project.set_project_type(project_type)
project.set_owner(owner)
result.append(project)
except IndexError:
"""Der IndexError wird oben beim Zugriff auf tuples[0] auftreten, wenn der vorherige SELECT-Aufruf
keine Tupel liefert, sondern tuples = cursor.fetchall() eine leere Sequenz zurück gibt."""
result = None
self._cnx.commit()
cursor.close()
return result
def find_projects_by_student(self, student):
result = []
cursor = self._cnx.cursor()
command = "SELECT project.id, project.creation_time, semester, module, short_description, external_partner_list, capacity, " \
"bd_during_exam_period, bd_before_lecture_period, bd_during_lecture_period, " \
"preferred_bd_during_lecture_period, language, room, special_room, flag, name, status, " \
"project_type, owner FROM project INNER JOIN participation ON participation.project = project.id " \
"WHERE participation.student = {}".format(student)
print(command)
cursor.execute(command)
tuples = cursor.fetchall()
for (id, creation_time, semester, module, short_description, external_partner_list, capacity,
bd_during_exam_period, bd_before_lecture_period, bd_during_lecture_period,
preferred_bd_during_lecture_period, language, room, special_room, flag, name,
status, project_type, owner) in tuples:
project = Project()
project.set_id(id)
project.set_creation_time(creation_time)
project.set_semester(semester)
project.set_module(module)
project.set_short_description(short_description)
project.set_external_partner_list(external_partner_list)
project.set_capacity(capacity)
project.set_bd_during_exam_period(bd_during_exam_period)
project.set_bd_before_lecture_period(bd_before_lecture_period)
project.set_bd_during_lecture_period(bd_during_lecture_period)
project.set_preferred_bd_during_lecture_period(preferred_bd_during_lecture_period)
project.set_language(language)
project.set_room(room)
project.set_special_room(special_room)
project.set_flag(flag)
project.set_name(name)
project.set_status(status)
project.set_project_type(project_type)
project.set_owner(owner)
result.append(project)
self._cnx.commit()
cursor.close()
return result
def find_by_id(self, id):
result = []
cursor = self._cnx.cursor()
command = "SELECT id, creation_time, semester, module, short_description, external_partner_list, capacity, bd_during_exam_period, bd_before_lecture_period, bd_during_lecture_period, preferred_bd_during_lecture_period, language, room, special_room, flag, name, status, project_type, owner FROM project WHERE id={}".format(id)
cursor.execute(command)
tuples = cursor.fetchall()
if tuples[0] is not None:
(id, creation_time, semester, module, short_description, external_partner_list, capacity,
bd_during_exam_period, bd_before_lecture_period, bd_during_lecture_period,
preferred_bd_during_lecture_period, language, room, special_room, flag, name,
status, project_type, owner) = tuples[0]
project = Project()
project.set_id(id)
project.set_creation_time(creation_time)
project.set_name(name)
project.set_owner(owner)
project.set_module(module)
project.set_language(language)
project.set_project_type(project_type)
project.set_semester(semester)
project.set_capacity(capacity)
project.set_external_partner_list(external_partner_list)
project.set_short_description(short_description)
project.set_flag(flag)
project.set_bd_before_lecture_period(bd_before_lecture_period)
project.set_bd_during_lecture_period(bd_during_lecture_period)
project.set_bd_during_exam_period(bd_during_exam_period)
project.set_preferred_bd_during_lecture_period(preferred_bd_during_lecture_period)
project.set_status(status)
project.set_room(room)
project.set_special_room(special_room)
result.append(project)
self._cnx.commit()
cursor.close()
return result
