def obtain_expected_result(self, data_dict, obj, read=False):
data = dict(data_dict)
# convert id into hyperlink
data['url'] = convert_id_to_hyperlink(self.detail_url, obj)
if read:
data['name'] = obj.name
data['origin'] = obj.origin
data['description'] = obj.description
cats = obj.cats.all()
if cats:
# Convert related cats and homes id to hyperlinks
cat_hyperlinks = []
home_hyperlinks = set() # Use set to avoid duplicate data
for cat in cats:
cat_hyperlinks.append(
convert_id_to_hyperlink(vn.CAT_VIEW_DETAIL, cat))
home_hyperlinks.add(
convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL,
cat.owner.home))
data['cats'] = cat_hyperlinks
data['homes'] = home_hyperlinks
data = self.sort_hyperlinks(data)
else:
# If there are no related cats,
# the below fields should remain as empty list
data['cats'] = []
data['homes'] = []
return data
def parse_obj(self, *dicts):
for d in dicts:
# convert FKs to hyperlinks
d['breed'] = convert_id_to_hyperlink(vn.BREED_VIEW_DETAIL,
d['breed'])
d['owner'] = convert_id_to_hyperlink(vn.HUMAN_VIEW_DETAIL,
d['owner'])
# convert datetime object into str, default format(yyyy-mm-dd)
d['date_of_birth'] = str(d['date_of_birth'])
def get_cat_obj_url(self, data: dict):
# Add url (hyperlink) from the cat object id to the dict object
cat_obj = Cat.objects.latest('pk')
data['url'] = convert_id_to_hyperlink(vn.CAT_VIEW_DETAIL, cat_obj)
# Convert related Breed, Cat, Home id to hyperlink
data['breed'] = convert_id_to_hyperlink(vn.BREED_VIEW_DETAIL,
cat_obj.breed)
data['owner'] = convert_id_to_hyperlink(vn.HUMAN_VIEW_DETAIL,
cat_obj.owner)
data['home'] = convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL,
cat_obj.owner.home)
return data
def get_human_obj_url(self, data: dict):
# Add url (hyperlink) from the human object id to the dict object
human_obj = Human.objects.latest('pk')
data['url'] = convert_id_to_hyperlink(vn.HUMAN_VIEW_DETAIL, human_obj)
try:
data['cats'] = []
cats = Cat.objects.filter(owner=human_obj)
for cat in cats:
data['cats'].append(
convert_id_to_hyperlink(vn.CAT_VIEW_DETAIL, cat)
)
except Cat.DoesNotExist:
data['cats'] = []
return data
def parse_cat_dict(self, data: dict):
# Parse Human instance dict to API standards
data['date_of_birth'] = str(data['date_of_birth'])
# Convert related Breed, Human, Home id to hyperlink
data['breed'] = convert_id_to_hyperlink(
vn.BREED_VIEW_DETAIL, data['breed']
)
data['owner'] = convert_id_to_hyperlink(
vn.HUMAN_VIEW_DETAIL, data['owner']
)
if data.get('home', None):
data['home'] = convert_id_to_hyperlink(
vn.HOME_VIEW_DETAIL, data['home']
)
return data
def parse_obj(self, *dicts):
for d in dicts:
# convert FK to hyperlink
d['home'] = convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL,
d['home'])
# convert datetime object into str, default format(yyyy-mm-dd)
d['date_of_birth'] = str(d['date_of_birth'])
def get_breed_obj_url(self, data: dict):
# Add url (hyperlink) from the breed object id to the dict object
breed_obj = Breed.objects.latest('pk')
data['url'] = convert_id_to_hyperlink(vn.BREED_VIEW_DETAIL, breed_obj)
try:
data['cats'] = []
data['homes'] = []
cats = Cat.objects.filter(breed=breed_obj)
for cat in cats:
data['cats'].append(
convert_id_to_hyperlink(vn.CAT_VIEW_DETAIL, cat))
data['homes'].append(
convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL,
cat.owner.home))
except Cat.DoesNotExist:
data['cats'] = []
data['homes'] = []
return data
def obtain_expected_result(self, data_dict, obj, read=False):
data = dict(data_dict)
# convert id into hyperlink
data['url'] = convert_id_to_hyperlink(self.detail_url, obj)
if read:
data['name'] = obj.name
data['gender'] = obj.gender
data['date_of_birth'] = str(obj.date_of_birth)
data['description'] = obj.description
# Convert related home id to hyperlink
data['home'] = convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL, obj.home)
data['cats'] = []
for cat in obj.cats.all(): # Obtain all cats through Related Manager
data['cats'].append(
convert_id_to_hyperlink(vn.CAT_VIEW_DETAIL, cat))
data = self.sort_hyperlinks(data)
return data
def obtain_expected_result(self, data_dict, obj, read=False):
data = dict(data_dict)
# convert id into hyperlink
data['url'] = convert_id_to_hyperlink(self.detail_url, obj)
if read:
data['name'] = obj.name
data['gender'] = obj.gender
data['date_of_birth'] = str(obj.date_of_birth)
data['description'] = obj.description
# Convert related Breed, Human, Home id to hyperlink
data['breed'] = convert_id_to_hyperlink(
vn.BREED_VIEW_DETAIL, obj.breed
)
data['owner'] = convert_id_to_hyperlink(
vn.HUMAN_VIEW_DETAIL, obj.owner
)
data['home'] = convert_id_to_hyperlink(
vn.HOME_VIEW_DETAIL, obj.owner.home
)
return data
def obtain_expected_result(self, data, obj, read=False):
"""
Convert Home object id into hyperlink for hyperlink related field
Args:
data (dict): data of the Home object.
obj (Home): Home object instance.
read (bool, optional): IF True copy the obj data to the data dict.
Defaults to False.
Returns:
dict : Home object data with hyperlink related field
"""
# convert id into hyperlink
data['url'] = convert_id_to_hyperlink(self.detail_url, obj)
if read:
data['name'] = obj.name
data['address'] = obj.address
data['hometype'] = obj.hometype
return data
def parse_human_dict(self, data: dict):
# Parse Human instance dict to API standards
data['date_of_birth'] = str(data['date_of_birth'])
data['home'] = convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL,
data['home'])
return data
def get_home_obj_url(self, data: dict):
# Add url (hyperlink) from the home object id to the dict object
home_obj = Home.objects.latest('pk')
data['url'] = convert_id_to_hyperlink(vn.HOME_VIEW_DETAIL, home_obj)
return data
