def _get_or_create_branch(child_education_group_type, title_initial_value,
partial_acronym_initial_value, parent_egy):
existing_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent=parent_egy,
child_branch__education_group_type=child_education_group_type)
if existing_grp_ele:
return existing_grp_ele
academic_year = parent_egy.academic_year
previous_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent__education_group=parent_egy.education_group,
parent__academic_year__year__in=[
academic_year.year - 1, academic_year.year
],
child_branch__education_group_type=child_education_group_type)
edy_acronym = "{child_title}{parent_acronym}".format(
child_title=title_initial_value.replace(" ", "").upper(),
parent_acronym=parent_egy.acronym)
if not previous_grp_ele:
ed = EducationGroup.objects.filter(
educationgroupyear__acronym=edy_acronym, )
if ed.exists():
child_eg = ed.first()
else:
child_eg = EducationGroup.objects.create(start_year=academic_year,
end_year=academic_year)
else:
child_eg = previous_grp_ele.child_branch.education_group
child_egy, _ = EducationGroupYear.objects.update_or_create(
academic_year=parent_egy.academic_year,
education_group=child_eg,
defaults={
'main_teaching_campus':
parent_egy.main_teaching_campus,
'management_entity':
parent_egy.management_entity,
'education_group_type':
child_education_group_type,
'title':
"{child_title} {parent_acronym}".format(
child_title=title_initial_value,
parent_acronym=parent_egy.acronym),
'partial_acronym':
_generate_child_partial_acronym(parent_egy,
partial_acronym_initial_value,
child_education_group_type),
'acronym':
edy_acronym,
})
gey, _ = GroupElementYear.objects.get_or_create(parent=parent_egy,
child_branch=child_egy)
return gey
def _get_neighbouring_achievements(achievement):
kwargs = {
'learning_unit_year': achievement.learning_unit_year,
'language': achievement.language
}
previous_achievement = get_object_or_none(LearningAchievement,
order=achievement.order - 1,
**kwargs)
next_achievement = get_object_or_none(LearningAchievement,
order=achievement.order + 1,
**kwargs)
return previous_achievement, achievement, next_achievement
def find_learning_unit_achievement(consistency_id, learning_unit_yr,
a_language_code, position):
return get_object_or_none(LearningAchievement,
consistency_id=consistency_id,
learning_unit_year=learning_unit_yr,
language__code=a_language_code,
order=position)
def _generate_child_partial_acronym(parent, child_initial_value, child_type):
previous_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent__education_group=parent.education_group,
parent__academic_year__year__in=[
parent.academic_year.year - 1, parent.academic_year.year
],
child_branch__education_group_type=child_type)
if previous_grp_ele:
return previous_grp_ele.child_branch.partial_acronym
reg_parent_partial_acronym = re.compile(REGEX_TRAINING_PARTIAL_ACRONYM)
# FIXME : Sometimes parent does not have a partial acronym, it is a dirty situation. We have to clean the DB.
if not parent.partial_acronym:
return ""
match_result = reg_parent_partial_acronym.search(parent.partial_acronym)
sigle_ele = match_result.group("sigle_ele")
reg_child_initial_value = re.compile(
REGEX_GROUP_PARTIAL_ACRONYM_INITIAL_VALUE)
cnum, subdivision = _get_cnum_subdivision(child_initial_value,
reg_child_initial_value)
partial_acronym = "{}{}{}".format(sigle_ele, cnum, subdivision)
while EducationGroupYear.objects.filter(
partial_acronym=partial_acronym).exists():
cnum = "{:0{width}d}".format((int(cnum) + 1) % MAX_CNUM,
width=WIDTH_CNUM)
partial_acronym = "{}{}{}".format(sigle_ele, cnum, subdivision)
return partial_acronym
def _get_or_create_branch(child_education_group_type, title_initial_value,
partial_acronym_initial_value, parent_egy):
existing_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent=parent_egy,
child_branch__education_group_type=child_education_group_type)
if existing_grp_ele:
return existing_grp_ele
year = parent_egy.academic_year.year
child_eg = EducationGroup.objects.create(start_year=year, end_year=year)
child_egy = EducationGroupYear.objects.create(
academic_year=parent_egy.academic_year,
main_teaching_campus=parent_egy.main_teaching_campus,
management_entity=parent_egy.management_entity,
education_group_type=child_education_group_type,
title="{child_title} {parent_acronym}".format(
child_title=title_initial_value,
parent_acronym=parent_egy.acronym),
partial_acronym=_generate_child_partial_acronym(
parent_egy, partial_acronym_initial_value,
child_education_group_type),
acronym="{child_title}{parent_acronym}".format(
child_title=title_initial_value.replace(" ", "").upper(),
parent_acronym=parent_egy.acronym),
education_group=child_eg)
grp_ele = GroupElementYear.objects.create(parent=parent_egy,
child_branch=child_egy)
return grp_ele
def _get_validation_rule(field_name, education_group_type):
egy_title_reference = ValidationRuleMixin._field_reference(
EducationGroupYear,
field_name,
education_group_type.external_id
)
return get_object_or_none(ValidationRule, pk=egy_title_reference)
def _generate_child_partial_acronym(parent, child_initial_value, child_type):
previous_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent__education_group=parent.education_group,
parent__academic_year__year__in=[parent.academic_year.year - 1, parent.academic_year.year],
child_branch__education_group_type=child_type
)
if previous_grp_ele:
return previous_grp_ele.child_branch.partial_acronym
reg_parent_partial_acronym = re.compile(REGEX_TRAINING_PARTIAL_ACRONYM)
# FIXME : Sometimes parent does not have a partial acronym, it is a dirty situation. We have to clean the DB.
if not parent.partial_acronym:
return ""
match_result = reg_parent_partial_acronym.search(parent.partial_acronym)
sigle_ele = match_result.group("sigle_ele")
reg_child_initial_value = re.compile(REGEX_GROUP_PARTIAL_ACRONYM_INITIAL_VALUE)
cnum, subdivision = _get_cnum_subdivision(child_initial_value, reg_child_initial_value)
partial_acronym = "{}{}{}".format(sigle_ele, cnum, subdivision)
while EducationGroupYear.objects.filter(partial_acronym=partial_acronym).exists():
cnum = "{:0{width}d}".format(
(int(cnum) + 1) % MAX_CNUM,
width=WIDTH_CNUM
)
partial_acronym = "{}{}{}".format(sigle_ele, cnum, subdivision)
return partial_acronym
def management(request):
root_id = _get_data_from_request(request, 'root_id')
group_element_year_id = _get_data_from_request(request, 'group_element_year_id') or 0
group_element_year = get_object_or_none(GroupElementYear, pk=group_element_year_id)
element_id = _get_data_from_request(request, 'element_id')
element = _get_concerned_object(element_id, group_element_year)
_check_perm_for_management(request, element, group_element_year)
action_method = _get_action_method(request)
source = _get_data_from_request(request, 'source')
http_referer = request.META.get('HTTP_REFERER')
response = action_method(
request,
group_element_year,
root_id=root_id,
element=element,
source=source,
http_referer=http_referer,
)
if response:
return response
return redirect(http_referer)
def _get_validation_rule(field_name, education_group_type):
egy_title_reference = ValidationRuleMixin._field_reference(
EducationGroupYear,
field_name,
education_group_type.external_id
)
return get_object_or_none(ValidationRule, pk=egy_title_reference)
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context['current_academic_year'] = self.current_academic_year
context['is_person_linked_to_entity'] = self.person.is_linked_to_entity_in_charge_of_learning_unit_year(
self.object
)
context['warnings'] = self.object.warnings
context['learning_container_year_partims'] = self.object.get_partims_related()
context.update(get_all_attributions(self.object))
components = get_components_identification(self.object)
context['components'] = components.get('components')
context['REQUIREMENT_ENTITY'] = components.get('REQUIREMENT_ENTITY')
context['ADDITIONAL_REQUIREMENT_ENTITY_1'] = components.get('ADDITIONAL_REQUIREMENT_ENTITY_1')
context['ADDITIONAL_REQUIREMENT_ENTITY_2'] = components.get('ADDITIONAL_REQUIREMENT_ENTITY_2')
proposal = get_object_or_none(ProposalLearningUnit, learning_unit_year__learning_unit=self.object.learning_unit)
context['proposal'] = proposal
context['proposal_folder_entity_version'] = get_by_entity_and_date(
proposal.entity, None) if proposal else None
context['differences'] = get_difference_of_proposal(proposal, self.object) \
if proposal and proposal.learning_unit_year == self.object else {}
context.update(self.get_context_permission(proposal))
context["versions"] = self.get_versions()
context["has_partim"] = self.object.get_partims_related().exists()
return context
def _get_calendar(academic_yr, an_entity_version):
""" Try to fetch the academic calendar for the entity. If it is not found, return the academic calendar. """
a_calendar = get_entity_calendar(an_entity_version, academic_yr) # TODO slow method...
if a_calendar is None:
a_calendar = get_object_or_none(
AcademicCalendar, reference=SUMMARY_COURSE_SUBMISSION, academic_year=academic_yr
)
return a_calendar
def _get_common_context(request, offer_year_id):
offer_year = get_object_or_none(OfferYear, pk=offer_year_id)
return {
'offer_year': offer_year,
'countries': Country.objects.all(),
'is_program_manager': mdl.program_manager.is_program_manager(request.user, offer_year=offer_year),
'entity_versions': score_encoding_sheet.get_entity_version_choices(offer_year),
}
def _get_or_create_branch(child_education_group_type, title_initial_value, partial_acronym_initial_value, parent_egy):
existing_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent=parent_egy,
child_branch__education_group_type=child_education_group_type
)
if existing_grp_ele:
return existing_grp_ele
year = parent_egy.academic_year.year
previous_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent__education_group=parent_egy.education_group,
parent__academic_year__year__in=[year - 1, year],
child_branch__education_group_type=child_education_group_type
)
if not previous_grp_ele:
child_eg = EducationGroup.objects.create(start_year=year, end_year=year)
else:
child_eg = previous_grp_ele.child_branch.education_group
child_egy, _ = EducationGroupYear.objects.update_or_create(
academic_year=parent_egy.academic_year,
education_group=child_eg,
defaults={
'main_teaching_campus': parent_egy.main_teaching_campus,
'management_entity': parent_egy.management_entity,
'education_group_type': child_education_group_type,
'title': "{child_title} {parent_acronym}".format(
child_title=title_initial_value,
parent_acronym=parent_egy.acronym
),
'partial_acronym': _generate_child_partial_acronym(
parent_egy, partial_acronym_initial_value,
child_education_group_type
),
'acronym': "{child_title}{parent_acronym}".format(
child_title=title_initial_value.replace(" ", "").upper(),
parent_acronym=parent_egy.acronym
),
}
)
return GroupElementYear.objects.create(parent=parent_egy, child_branch=child_egy)
def get_context_data(self, **kwargs):
context = super().get_context_data()
context["prerequisite"] = get_object_or_none(Prerequisite,
learning_unit_year=context["learning_unit_year"],
education_group_year=context["root"])
context["can_modify_prerequisite"] = perms.is_eligible_to_change_education_group(context['person'],
context["root"])
return context
def get_contacts_intro_text(education_group_year, language_code):
introduction = get_object_or_none(TranslatedText,
text_label__entity=OFFER_YEAR,
text_label__label=CONTACT_INTRO_KEY,
language=language_code,
entity=OFFER_YEAR,
reference=education_group_year.id)
if introduction:
return introduction.text
return None
def _get_common_context(request, offer_year_id):
offer_year = get_object_or_none(OfferYear, pk=offer_year_id)
return {
'offer_year':
offer_year,
'countries':
Country.objects.all(),
'is_program_manager':
mdl.program_manager.is_program_manager(request.user,
offer_year=offer_year),
'entity_versions':
score_encoding_sheet.get_entity_version_choices(offer_year),
}
def load_initial(self):
self.value = None
for code, label in settings.LANGUAGES:
value = get_object_or_none(
LearningAchievement,
learning_unit_year__id=self.luy.id,
consistency_id=self.consistency_id,
language=Language.objects.get(code=code[:2].upper()))
if value:
self.value = value
self.fields['text_{}'.format(
code[:2])].initial = self.value.text
self.fields['code_name'].initial = self.value.code_name
def get_context_data(self, **kwargs):
context = super().get_context_data()
luy = self.object
root = context["root"]
context["prerequisite"] = get_object_or_none(Prerequisite,
learning_unit_year=luy,
education_group_year=root)
context[
"can_modify_prerequisite"] = perms.is_eligible_to_change_education_group(
context['person'], context["root"])
context['is_prerequisites_list'] = Prerequisite.objects.filter(
prerequisiteitem__learning_unit=luy.learning_unit,
education_group_year=root)
return context
def create_education_group(request,
category,
education_group_type_pk,
root_id=None,
parent_id=None):
parent = get_object_or_none(EducationGroupYear, pk=parent_id)
education_group_type = get_object_or_404(EducationGroupType,
pk=education_group_type_pk)
request_cache = RequestCache(request.user, reverse('education_groups'))
cached_data = request_cache.cached_data or {}
academic_year = cached_data.get('academic_year')
if not academic_year:
cached_data['academic_year'] = starting_academic_year()
initial_academic_year = parent.academic_year_id if parent else cached_data.get(
'academic_year')
form_education_group_year = FORMS_BY_CATEGORY[category](
request.POST or None,
parent=parent,
user=request.user,
education_group_type=education_group_type,
initial={
'academic_year': initial_academic_year
})
if form_education_group_year.is_valid():
return _common_success_redirect(request, form_education_group_year,
root_id)
data = {
"form_education_group_year":
form_education_group_year.forms[forms.ModelForm],
"form_education_group":
form_education_group_year.forms[EducationGroupModelForm],
"parent":
parent,
'root_pk':
root_id,
}
if category == education_group_categories.TRAINING:
data.update({
"form_hops": form_education_group_year.hops_form,
})
return render(request, TEMPLATES_BY_CATEGORY.get(category), data)
def parent_by_training(self):
"""
Return the parent, only if the education group and its parent are a training.
In our structure, it is forbidden to have 2 training parents for a training.
"""
if self.is_training():
try:
return get_object_or_none(
EducationGroupYear,
groupelementyear__child_branch=self,
education_group_type__category=education_group_categories.TRAINING
)
except EducationGroupYear.MultipleObjectsReturned:
raise MaximumOneParentAllowedException('Only one training parent is allowed')
def academic_calendar_form(request, academic_calendar_id):
academic_calendar = get_object_or_none(AcademicCalendar,
pk=academic_calendar_id)
if request.method == 'GET':
academic_cal_form = AcademicCalendarForm(instance=academic_calendar)
else:
academic_cal_form = AcademicCalendarForm(data=request.POST,
instance=academic_calendar)
if academic_cal_form.is_valid():
academic_cal_form.save()
return academic_calendar_read(request,
academic_cal_form.instance.id)
return render(request, "academic_calendar/academic_calendar_form.html", {
'form': academic_cal_form,
})
def _postpone_operation(neighbouring_achievements, next_luy, operation_str,
curr_order):
_, achievement, _ = neighbouring_achievements
while next_luy.get_learning_unit_next_year():
current_luy = next_luy
next_luy = next_luy.get_learning_unit_next_year()
next_luy_achievement = get_object_or_none(
LearningAchievement,
learning_unit_year=next_luy,
consistency_id=achievement.consistency_id,
language=achievement.language)
if next_luy_achievement and \
_operation_is_postponable(next_luy_achievement, neighbouring_achievements, operation_str, curr_order):
getattr(next_luy_achievement, operation_str)()
else:
return current_luy.academic_year
return next_luy.academic_year
def academic_calendar_form(request, academic_calendar_id):
if not request.user.is_superuser:
raise PermissionDenied
academic_calendar = get_object_or_none(AcademicCalendar,
pk=academic_calendar_id)
if request.method == 'GET':
academic_cal_form = AcademicCalendarForm(instance=academic_calendar)
else:
academic_cal_form = AcademicCalendarForm(data=request.POST,
instance=academic_calendar)
if academic_cal_form.is_valid():
academic_cal_form.save()
return academic_calendar_read(request,
academic_cal_form.instance.id)
return render(request, "academic_calendar/academic_calendar_form.html",
{'form': academic_cal_form})
def _duplicate_branch(child_education_group_type, parent_egy, last_child):
existing_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent=parent_egy,
child_branch__education_group_type=child_education_group_type)
if existing_grp_ele:
return existing_grp_ele
year = parent_egy.academic_year.year
child_eg = EducationGroup.objects.create(start_year=year, end_year=year)
child_egy = model.duplicate_object(last_child)
child_egy.education_group = child_eg
child_egy.academic_year = parent_egy.academic_year
child_egy.save()
grp_ele = GroupElementYear.objects.create(parent=parent_egy,
child_branch=child_egy)
return grp_ele
def _duplicate_branch(child_education_group_type, parent_egy, last_child):
existing_grp_ele = utils.get_object_or_none(
GroupElementYear,
parent=parent_egy,
child_branch__education_group_type=child_education_group_type
)
if existing_grp_ele:
return existing_grp_ele
year = parent_egy.academic_year.year
# child_eg = EducationGroup.objects.create(start_year=year, end_year=year)
last_child.education_group.end_year = year
last_child.education_group.save()
child_egy = model.duplicate_object(last_child)
child_egy.education_group = last_child.education_group
child_egy.academic_year = parent_egy.academic_year
child_egy.save()
return GroupElementYear.objects.create(parent=parent_egy, child_branch=child_egy)
def get_context_data(self, **kwargs):
context = super().get_context_data()
luy = self.object
root = context["root"]
context["prerequisite"] = get_object_or_none(Prerequisite,
learning_unit_year=luy,
education_group_year=root)
context[
"can_modify_prerequisite"] = perms.is_eligible_to_change_education_group(
context['person'], context["root"])
context["learning_unit_years_parent"] = {}
for grp in self.hierarchy.included_group_element_years:
if not grp.child_leaf:
continue
context["learning_unit_years_parent"].setdefault(
grp.child_leaf.id, grp)
context['is_prerequisites_list'] = Prerequisite.objects.filter(
prerequisiteitem__learning_unit=luy.learning_unit,
education_group_year=root).select_related('learning_unit_year')
return context
def get_by_internal_id(internal_id):
return get_object_or_none(Entity, id__exact=internal_id)
def find_by_id(an_id):
return get_object_or_none(Entity, pk=an_id)
def get_by_external_id(external_id):
return get_object_or_none(Entity, external_id__exact=external_id)
def get_by_reference_and_data_year(a_reference, data_year):
return get_object_or_none(AcademicCalendar,
reference=a_reference,
data_year=data_year)
def get_by_reference_and_academic_year(a_reference, an_academic_year):
return get_object_or_none(AcademicCalendar,
reference=a_reference,
academic_year=an_academic_year)
def find_by_id(person_id):
return get_object_or_none(Person, id=person_id)
def find_by_id(an_id):
return get_object_or_none(Entity, pk=an_id)
def find_by_learning_unit(a_learning_unit):
return get_object_or_none(ProposalLearningUnit, learning_unit_year__learning_unit=a_learning_unit)
def get_by_external_id(external_id):
return get_object_or_none(Entity, external_id__exact=external_id)
def get_by_internal_id(internal_id):
return get_object_or_none(Entity, id__exact=internal_id)
def get_by_reference_and_academic_year(a_reference, an_academic_year):
return get_object_or_none(AcademicCalendar, reference=a_reference, academic_year=an_academic_year)
def find_by_id(structure_id):
return get_object_or_none(Structure, pk=structure_id)
def find_by_learning_unit(a_learning_unit):
return get_object_or_none(
ProposalLearningUnit,
learning_unit_year__learning_unit=a_learning_unit)
def find_by_id(structure_id):
return get_object_or_none(Structure, pk=structure_id)
