Програмиране с Python

Курс във Факултета по Математика и Информатика към СУ

Решение на Родословно дърво от Симеон Попов

Обратно към всички решения

Към профила на Симеон Попов

Резултати

  • 6 точки от тестове
  • 0 бонус точки
  • 6 точки общо
  • 11 успешни тест(а)
  • 0 неуспешни тест(а)

Код

class Person:
def __init__(self, name, birth_year, gender, father=None, mother=None):
self.name = name
self.birth_year = birth_year
self.list_of_children = []
self.gender = gender
self.father = father
if father is not None:
self.father.list_of_children.append(self)
self.mother = mother
if mother is not None:
self.mother.list_of_children.append(self)
def children(self, gender=None):
if gender is None:
return self.list_of_children
elif gender == "M":
return [child for child
in self.list_of_children if child.gender == "M"]
elif gender == "F":
return [child for child
in self.list_of_children if child.gender == "F"]
def get_sisters(self):
if self.mother is not None:
sisters_from_mother = [child for child
in self.mother.children()
if child.gender == "F"
and child is not self]
else:
sisters_from_mother = []
if self.father is not None:
sisters_from_father = [child for child
in self.father.children()
if child.gender == "F"
and child is not self]
else:
sisters_from_father = []
return list(set(sisters_from_mother + sisters_from_father))
def get_brothers(self):
if self.mother is not None:
brothers_from_mother = [child for child
in self.mother.children()
if child.gender == "M"
and child is not self]
else:
brothers_from_mother = []
if self.father is not None:
brothers_from_father = [child for child
in self.father.children()
if child.gender == "M"
and child is not self]
else:
brothers_from_father = []
return list(set(brothers_from_mother + brothers_from_father))
def is_direct_successor(self, person):
return person in self.children()

Лог от изпълнението

...........
----------------------------------------------------------------------
Ran 11 tests in 0.006s

OK

История (5 версии и 1 коментар)

Симеон обнови решението на 26.03.2013 14:43 (преди около 11 години)

+class Person:
+
+ def __init__(self, name, birth_year, gender, father=None, mother=None):
+ self.name = name
+ self.birth_year = birth_year
+ self.age = 2013 - birth_year
+ self.list_of_children = []
+ self.gender = gender
+ self.father = father
+ if father is not None:
+ self.father.list_of_children.append(self)
+ self.mother = mother
+ if mother is not None:
+ self.mother.list_of_children.append(self)
+
+ def children(self, gender=None):
+ if gender is None:
+ return self.list_of_children
+ elif gender == "M":
+ return [children for children
+ in self.list_of_children if children.gender == "M"]
+ elif gender == "F":
+ return [children for children
+ in self.list_of_children if children.gender == "F"]
+
+ def get_sisters(self):
+ if self.mother is not None and self.father is not None:
+ sisters_from_mother = [children for children
+ in self.mother.children()
+ if children.gender == "F"]
+ sisters_from_father = [children for children
+ in self.father.children()
+ if children.gender == "F"]
+ return list(set(sisters_from_mother + sisters_from_father))
+ else:
+ return []
+
+ def get_brothers(self):
+ if self.mother is not None and self.father is not None:
+ brothers_from_mother = [children for children
+ in self.mother.children()
+ if children.gender == "M"]
+ brothers_from_father = [children for children
+ in self.father.children()
+ if children.gender == "M"]
+ return list(set(brothers_from_mother + brothers_from_father))
+ else:
+ return []
+
+ def is_direct_successor(self, person):
+ if person in self.get_sisters():
+ return True
+ elif person in self.get_brothers():
+ return True
+ elif person in self.children():
+ return True
+ elif person is self.mother:
+ return True
+ elif person is self.father:
+ return True
+ return False

Минава тестовеje, и pep8 проверка, но все пак ще е хубаво ако има нещо за дооправяне, да споделите скоро :)

Последната функция исках да я направя с or, or, or вместо с elif, elif и т.н. но не се получи нещо ... затова е в такъв вариант. Ако имате някакви забележки, споделете, днес съм в отпуска :)

Симеон обнови решението на 27.03.2013 11:56 (преди около 11 години)

class Person:
def __init__(self, name, birth_year, gender, father=None, mother=None):
self.name = name
self.birth_year = birth_year
self.age = 2013 - birth_year
self.list_of_children = []
self.gender = gender
self.father = father
if father is not None:
self.father.list_of_children.append(self)
self.mother = mother
if mother is not None:
self.mother.list_of_children.append(self)
def children(self, gender=None):
if gender is None:
return self.list_of_children
elif gender == "M":
return [children for children
in self.list_of_children if children.gender == "M"]
elif gender == "F":
return [children for children
in self.list_of_children if children.gender == "F"]
def get_sisters(self):
- if self.mother is not None and self.father is not None:
+ if self.mother is not None:
sisters_from_mother = [children for children
in self.mother.children()
- if children.gender == "F"]
+ if children.gender == "F"
+ and children is not self]
+ else:
+ sisters_from_mother = []
+ if self.father is not None:
sisters_from_father = [children for children
in self.father.children()
- if children.gender == "F"]
- return list(set(sisters_from_mother + sisters_from_father))
+ if children.gender == "F"
+ and children is not self]
else:
- return []
+ sisters_from_father = []
+ return list(set(sisters_from_mother + sisters_from_father))
def get_brothers(self):
- if self.mother is not None and self.father is not None:
+ if self.mother is not None:
brothers_from_mother = [children for children
in self.mother.children()
- if children.gender == "M"]
+ if children.gender == "M"
+ and children is not self]
+ else:
+ brothers_from_mother = []
+ if self.father is not None:
brothers_from_father = [children for children
in self.father.children()
- if children.gender == "M"]
- return list(set(brothers_from_mother + brothers_from_father))
+ if children.gender == "M"
+ and children is not self]
else:
- return []
+ brothers_from_father = []
+ return list(set(brothers_from_mother + brothers_from_father))
def is_direct_successor(self, person):
if person in self.get_sisters():
return True
elif person in self.get_brothers():
return True
elif person in self.children():
return True
elif person is self.mother:
return True
elif person is self.father:
return True
return False

Симеон обнови решението на 27.03.2013 12:02 (преди около 11 години)

class Person:
def __init__(self, name, birth_year, gender, father=None, mother=None):
self.name = name
self.birth_year = birth_year
self.age = 2013 - birth_year
self.list_of_children = []
self.gender = gender
self.father = father
if father is not None:
self.father.list_of_children.append(self)
self.mother = mother
if mother is not None:
self.mother.list_of_children.append(self)
def children(self, gender=None):
if gender is None:
return self.list_of_children
elif gender == "M":
- return [children for children
- in self.list_of_children if children.gender == "M"]
+ return [child for child
+ in self.list_of_children if child.gender == "M"]
elif gender == "F":
- return [children for children
- in self.list_of_children if children.gender == "F"]
+ return [child for child
+ in self.list_of_children if child.gender == "F"]
def get_sisters(self):
if self.mother is not None:
- sisters_from_mother = [children for children
+ sisters_from_mother = [child for child
in self.mother.children()
- if children.gender == "F"
- and children is not self]
+ if child.gender == "F"
+ and child is not self]
else:
sisters_from_mother = []
if self.father is not None:
- sisters_from_father = [children for children
+ sisters_from_father = [child for child
in self.father.children()
- if children.gender == "F"
- and children is not self]
+ if child.gender == "F"
+ and child is not self]
else:
sisters_from_father = []
return list(set(sisters_from_mother + sisters_from_father))
def get_brothers(self):
if self.mother is not None:
- brothers_from_mother = [children for children
+ brothers_from_mother = [child for child
in self.mother.children()
- if children.gender == "M"
- and children is not self]
+ if child.gender == "M"
+ and child is not self]
else:
brothers_from_mother = []
if self.father is not None:
- brothers_from_father = [children for children
+ brothers_from_father = [child for child
in self.father.children()
- if children.gender == "M"
- and children is not self]
+ if child.gender == "M"
+ and child is not self]
else:
brothers_from_father = []
return list(set(brothers_from_mother + brothers_from_father))
def is_direct_successor(self, person):
if person in self.get_sisters():
return True
elif person in self.get_brothers():
return True
elif person in self.children():
return True
elif person is self.mother:
return True
elif person is self.father:
return True
return False

Симеон обнови решението на 01.04.2013 15:45 (преди около 11 години)

class Person:
def __init__(self, name, birth_year, gender, father=None, mother=None):
self.name = name
self.birth_year = birth_year
self.age = 2013 - birth_year
self.list_of_children = []
self.gender = gender
self.father = father
if father is not None:
self.father.list_of_children.append(self)
self.mother = mother
if mother is not None:
self.mother.list_of_children.append(self)
def children(self, gender=None):
if gender is None:
return self.list_of_children
elif gender == "M":
return [child for child
in self.list_of_children if child.gender == "M"]
elif gender == "F":
return [child for child
in self.list_of_children if child.gender == "F"]
def get_sisters(self):
if self.mother is not None:
sisters_from_mother = [child for child
in self.mother.children()
if child.gender == "F"
and child is not self]
else:
sisters_from_mother = []
if self.father is not None:
sisters_from_father = [child for child
in self.father.children()
if child.gender == "F"
and child is not self]
else:
sisters_from_father = []
return list(set(sisters_from_mother + sisters_from_father))
def get_brothers(self):
if self.mother is not None:
brothers_from_mother = [child for child
in self.mother.children()
if child.gender == "M"
and child is not self]
else:
brothers_from_mother = []
if self.father is not None:
brothers_from_father = [child for child
in self.father.children()
if child.gender == "M"
and child is not self]
else:
brothers_from_father = []
return list(set(brothers_from_mother + brothers_from_father))
def is_direct_successor(self, person):
- if person in self.get_sisters():
- return True
+ return person in self.children()
- elif person in self.get_brothers():
- return True
- elif person in self.children():
- return True
- elif person is self.mother:
- return True
- elif person is self.father:
- return True
- return False

Симеон обнови решението на 01.04.2013 15:48 (преди около 11 години)

class Person:
def __init__(self, name, birth_year, gender, father=None, mother=None):
self.name = name
self.birth_year = birth_year
- self.age = 2013 - birth_year
self.list_of_children = []
self.gender = gender
self.father = father
if father is not None:
self.father.list_of_children.append(self)
self.mother = mother
if mother is not None:
self.mother.list_of_children.append(self)
def children(self, gender=None):
if gender is None:
return self.list_of_children
elif gender == "M":
return [child for child
in self.list_of_children if child.gender == "M"]
elif gender == "F":
return [child for child
in self.list_of_children if child.gender == "F"]
def get_sisters(self):
if self.mother is not None:
sisters_from_mother = [child for child
in self.mother.children()
if child.gender == "F"
and child is not self]
else:
sisters_from_mother = []
if self.father is not None:
sisters_from_father = [child for child
in self.father.children()
if child.gender == "F"
and child is not self]
else:
sisters_from_father = []
return list(set(sisters_from_mother + sisters_from_father))
def get_brothers(self):
if self.mother is not None:
brothers_from_mother = [child for child
in self.mother.children()
if child.gender == "M"
and child is not self]
else:
brothers_from_mother = []
if self.father is not None:
brothers_from_father = [child for child
in self.father.children()
if child.gender == "M"
and child is not self]
else:
brothers_from_father = []
return list(set(brothers_from_mother + brothers_from_father))
def is_direct_successor(self, person):
return person in self.children()