def is_eligible_to_create_modification_proposal(learning_unit_year, person):
return conjunction(_any_existing_proposal_in_epc,
negation(is_learning_unit_year_in_past),
negation(is_learning_unit_year_a_partim),
_is_container_type_course_dissertation_or_internship,
negation(is_learning_unit_year_in_proposal),
is_person_linked_to_entity_in_charge_of_learning_unit)(
learning_unit_year, person)
def is_eligible_for_modification_end_date(learning_unit_year, person):
return conjunction(
_any_existing_proposal_in_epc,
negation(is_learning_unit_year_in_past),
is_eligible_for_modification,
_is_person_eligible_to_modify_end_date_based_on_container_type
)(learning_unit_year, person)
def is_not_container_type_course_dissertation_or_internship(learning_unit_year, person, raise_exception):
result = negation(_is_container_type_course_dissertation_or_internship(learning_unit_year, person, raise_exception))
can_raise_exception(
raise_exception,
result,
_("This learning unit is not eligible for proposal creation/modification")
)
return result
def is_not_container_type_course_dissertation_or_internship(
learning_unit_year, person, raise_exception):
result = negation(
_is_container_type_course_dissertation_or_internship(
learning_unit_year, person, raise_exception))
can_raise_exception(
raise_exception, result,
_("This learning unit is not eligible for proposal creation/modification"
))
return result
def _is_person_eligible_to_modify_end_date_based_on_container_type(learning_unit_year, person, raise_exception=False):
result = disjunction(
_is_person_central_manager,
_is_learning_unit_year_a_partim,
negation(_is_container_type_course_dissertation_or_internship2),
)(learning_unit_year, person, raise_exception)
can_raise_exception(
raise_exception,
result,
MSG_NO_ELIGIBLE_TO_MODIFY_END_DATE,
)
return result
def _is_person_eligible_to_modify_end_date_based_on_container_type(
learning_unit_year, person, raise_exception=False):
result = disjunction(
_is_person_central_manager,
_is_learning_unit_year_a_partim,
negation(_is_container_type_course_dissertation_or_internship2),
)(learning_unit_year, person, raise_exception)
can_raise_exception(
raise_exception,
result,
MSG_NO_ELIGIBLE_TO_MODIFY_END_DATE,
)
return result
def _is_person_eligible_to_modify_end_date_based_on_container_type(learning_unit_year, person):
return disjunction(
_is_person_central_manager,
_is_learning_unit_year_a_partim,
negation(_is_container_type_course_dissertation_or_internship)
)(learning_unit_year, person)