def newPuppy(shelter):
"""Add new puppy to the shelter"""
if request.method == 'POST':
if request.form['name'] and request.form['sex']:
name = request.form['name']
sex = request.form['sex']
dateOfBirth = datetime.strptime(request.form['dob'], "%Y-%m-%d")
picture = request.form['picture']
newPuppy = Puppy(name=name,
sex=sex,
dateOfBirth=dateOfBirth,
picture=picture,
shelter_id=shelter.id)
session.add(newPuppy)
session.commit()
flash("%s is now looking for a forever home." % name)
return redirect(url_for('listPuppy', shelter_id=shelter.id))
else:
if not request.form['name']:
flash("Please name the puppy \
so we'll know who's been a good dog.")
if not request.form['sex']:
flash("Not trying to assume their gender, \
but the sex of the puppy would really help.")
return render_template("puppy-new.html", shelter=shelter)
else:
return render_template("puppy-new.html", shelter=shelter)
def item_new(list_type):
if request.method == 'GET':
puppies = session.query(Puppy).all()
shelters = session.query(Shelter).all()
owners = session.query(Owner).all()
if list_type =='puppies':
template = 'puppies_add.html'
form = puppyForm()
form.shelter.choices = [ (g.id, g.name) for g in session.query(Shelter).all() ]
elif list_type =='shelters':
template = 'shelters_add.html'
form = shelterForm()
elif list_type == 'owners':
template = 'owners_add.html'
form = ownerForm()
else:
template = 'error404.html'
form = puppyForm()
list_type = 'puppies'
return render_template( template, list_type=list_type, puppies = puppies, shelters = shelters, owners = owners, form = form)
#handles POST
elif request.method == 'POST':
if list_type == 'puppies':
form = puppyForm(request.form)
form.shelter.choices = [ (g.id, g.name) for g in session.query(Shelter).all() ]
if form.validate():
thisshelter = session.query(Shelter).filter(Shelter.id==form.shelter.data).first()
newItem = Puppy(name=form.name.data, dateOfBirth=form.dateOfBirth.data, gender=form.gender.data,
weight=form.weight.data, picture=form.picture.data, shelter_id=thisshelter.id )
else:
for fieldName, errorMessages in form.errors.iteritems():
for err in errorMessages:
flash('Error in '+fieldName+' field. '+err)
return redirect(url_for('item_new', list_type = list_type))
elif list_type =='shelters':
form = shelterForm(request.form)
if form.validate():
newItem = Shelter(name=form.name.data, address=form.address.data, city = form.city.data,
state = form.state.data, zipCode = form.zipCode.data, website = form.website.data)
else:
for fieldName, errorMessages in form.errors.iteritems():
for err in errorMessages:
flash('Error in '+fieldName+' field. '+err)
return redirect(url_for('item_new', list_type = list_type))
elif list_type == 'owners':
form = ownerForm(request.form)
if form.validate():
newItem = Owner(name=form.name.data, surname=form.surname.data,
gender =form.gender.data, age = form.age.data)
else:
for fieldName, errorMessages in form.errors.iteritems():
for err in errorMessages:
flash('Error in '+fieldName+' field. '+err)
return redirect(url_for('item_new', list_type = list_type))
session.add(newItem)
session.commit()
#app.logger.info('Added %s %s to the database.', list_type, form.name.data)
flash("Succesfully added "+form.name.data+"!")
return redirect(url_for('list_view', list_type=list_type))
def addNewPuppy(shelter_id):
shelter = session.query(Shelter).filter_by(id=shelter_id).one()
if request.method == 'POST':
newPuppy = Puppy(name=request.form['name'],
weight=float(request.form['weight']),
age=int(request.form['age']),
breed=request.form['breed'],
gender=request.form['gender'],
shelter=shelter)
session.add(newPuppy)
session.commit()
return redirect(url_for('allPuppies', shelter_id=shelter.id))
return render_template('addpuppy.html', shelter=shelter)
def CreateRandomAge():
today = datetime.date.today()
days_old = randint(0, 540)
birthday = today - datetime.timedelta(days=days_old)
return birthday
#This method will create a random weight between 1.0-40.0 pounds (or whatever unit of measure you prefer)
def CreateRandomWeight():
return random.uniform(1.0, 40.0)
for i, x in enumerate(male_names):
new_puppy = Puppy(name=x,
gender="male",
dateOfBirth=CreateRandomAge(),
picture=random.choice(puppy_images),
shelter_id=randint(1, 5),
weight=CreateRandomWeight())
session.add(new_puppy)
session.commit()
for i, x in enumerate(female_names):
new_puppy = Puppy(name=x,
gender="female",
dateOfBirth=CreateRandomAge(),
picture=random.choice(puppy_images),
shelter_id=randint(1, 5),
weight=CreateRandomWeight())
session.add(new_puppy)
session.commit()
#This method will make a random age for each puppy between 0-18 months(approx.) old from the day the algorithm was run.
def CreateRandomAge():
today = datetime.date.today()
days_old = randint(0, 540)
birthday = today - datetime.timedelta(days=days_old)
return birthday
#This method will create a random weight between 1.0-40.0 pounds (or whatever unit of measure you prefer)
def CreateRandomWeight():
return random.uniform(1.0, 40.0)
for i, x in enumerate(male_names):
new_puppy = Puppy(name=x,
gender="male",
dateOfBirth=CreateRandomAge(),
shelter_id=randint(1, 5),
weight=CreateRandomWeight())
session.add(new_puppy)
session.commit()
for i, x in enumerate(female_names):
new_puppy = Puppy(name=x,
gender="female",
dateOfBirth=CreateRandomAge(),
shelter_id=randint(1, 5),
weight=CreateRandomWeight())
session.add(new_puppy)
session.commit()
"http://pixabay.com/get/7dcd78e779f8110ca876/1433170979/dog-710013_1280.jpg?direct",
"http://pixabay.com/get/31d494632fa1c64a7225/1433171005/dog-668940_1280.jpg?direct"
]
def CreateRandomAge():
"""Create random age between 0-18 months"""
today = datetime.date.today()
days_old = randint(0, 540)
birthday = today - datetime.timedelta(days=days_old)
return birthday
for i, x in enumerate(male_names):
new_puppy = Puppy(name=x,
sex="male",
dateOfBirth=CreateRandomAge(),
picture=random.choice(puppy_images),
shelter_id=randint(1, 5))
session.add(new_puppy)
session.commit()
for i, x in enumerate(female_names):
new_puppy = Puppy(name=x,
sex="female",
dateOfBirth=CreateRandomAge(),
picture=random.choice(puppy_images),
shelter_id=randint(1, 5))
session.add(new_puppy)
session.commit()
print "All shelters are full. A new one needs to be opened."
return
shelter_id = input("Enter another shelter ID number to try: ")
shelter = db_session.query(Shelter).filter_by(id=shelter_id).one()
if shelter.current_occupancy == shelter.max_capacity:
print "That shelter is also full!"
full_shelters.append(shelter_id)
continue
else:
found_free_shelter = True
puppy.shelter_id = shelter_id
shelter.current_occupancy += 1
db_session.add(puppy)
db_session.add(shelter)
db_session.commit()
if __name__ == "__main__":
# Setup the connection to the database
engine = create_engine("sqlite:///puppyshelter.db")
Base.metadata.bind = engine
DBSession = sessionmaker(bind=engine)
session = DBSession()
# Create a new puppy and check it into a shelter given by the user.
new_puppy = Puppy(name="Fred", gender="male")
req_shelter_id = input("Enter a shelter ID to check the puppy into: ")
check_in_puppy(session, new_puppy, req_shelter_id)
today = datetime.date.today()
days_old = randint(0, 540)
birthday = today - datetime.timedelta(days=days_old)
return birthday
def create_random_weight():
"""
:return: create a random weight between 1.0-40.0 pounds (or whatever unit of measure you prefer)
"""
return round(random.uniform(1.0, 40.0), 2)
for name in male_names:
new_puppy = Puppy(name=name,
gender="male",
dob=create_random_age(),
shelter_id=randint(1, 5),
weight=create_random_weight())
session.add(new_puppy)
session.commit()
for name in female_names:
new_puppy = Puppy(name=name,
gender="female",
dob=create_random_age(),
shelter_id=randint(1, 5),
weight=create_random_weight())
session.add(new_puppy)
session.commit()
Base.metadata.bind = engine
DBSession = sessionmaker(bind=engine)
session = DBSession()
try:
session.query(Shelter).delete()
session.query(Puppy).delete()
session.commit()
except:
session.rollback()
shelter1 = Shelter(name="Rajat Patwa puppy shelter",
address="Street no. 7, House no. 8 ANewGalaxy, Mars.",
phone="a cool phone number",
email="a cool email address",
owner="Rajat Patwa")
session.add(shelter1)
session.commit()
puppy1 = Puppy(name="Tommy",
weight=5.35,
age=2,
breed='German Shepherd',
gender='Male',
shelter=shelter1)
session.add(puppy1)
session.commit()
