Python Puppy 예제들

예제 #1

from app import db, Puppy

#Create
my_puppy = Puppy('Rufus', 5, 'brown', 'male')
db.session.add(my_puppy)
db.session.commit()

#Read
all_puppies = Puppy.query.all()
print(all_puppies)

#select by id
puppy_one = Puppy.query.get(1)
print(puppy_one.name)

#filters - will produce sql code
puppy_frankie = Puppy.query.filter_by(name='Frankie')
print(puppy_frankie)
print(puppy_frankie.all())

#update
first_puppy = Puppy.query.get(1)
first_puppy.age = 10
db.session.add(first_puppy)
db.session.commit()

rufus = Puppy.query.filter_by(name='Rufus')
rufus.fur = 'orange'
db.session.commit()

#delete

예제 #2

from app import db, Puppy
db.create_all()

sam = Puppy('Sammy', 3)
frank = Puppy('Frank', 5)

print(sam.id)

db.session.add_all([sam, frank])
db.session.commit()

print(sam.id)
print(frank.id)

예제 #3

파일: setupdatabase.py 프로젝트: Godzilla5111/Flask-Works

from app import Puppy, db

db.create_all()

frank = Puppy('Frankie', 3)
sam = Puppy('Sammy', 5)

db.session.add_all([frank, sam])

db.session.commit()

print(sam)
print(frank)

예제 #4

파일: crud.py 프로젝트: mejomba/flask_bootcamp

from app import db, Puppy

# create
rufus = Puppy('rufus', 5)
db.session.add(rufus)
db.session.commit()

# select all
all_puppy = Puppy.query.all()
print(all_puppy)

# select by id
sam = Puppy.query.get(1)
print(sam)
print(sam.name)

# select by filter
frank = Puppy.query.filter_by(name='frankie') # produce some sql code!
print(frank)
print(frank.all())

# update 
frank = Puppy.query.get(2)
frank.age = 10
db.session.add(frank)
db.session.commit()

# delete
rufus = Puppy.query.get(3)
db.session.delete(rufus)
db.session.commit()

예제 #5

from app import db, Puppy

db.create_all()  #creates all tables, transforms model class to table
sam = Puppy('Sammy', 3, 'blue', 'male')
frank = Puppy('Frankie', 1, 'red', 'male')
cutie = Puppy('Cutie', 1, 'light brown', 'female')

print(sam.id)
print(frank.id)
print(cutie.id)

db.session.add(sam)
db.session.add(frank)
db.session.add(cutie)
db.session.commit()

print(sam.id)
print(frank.id)
print(cutie.id)

예제 #6

파일: setupdb.py 프로젝트: mejomba/flask_bootcamp

from app import db, Puppy

db.create_all()

sam = Puppy('sammy', 3)
frank = Puppy('frankie', 4)

db.session.add_all([sam, frank])
print(sam.id)
print(frank.id)
db.session.commit()
print(sam.id)
print(frank.id)

예제 #7

from app import db, Puppy

db.create_all()

sam = Puppy('Sammy', 3)
frank = Puppy('Frankie', 4)

db.session.add_all([sam, frank])

db.session.commit()
print(sam.id)
print(frank.id)

예제 #8

파일: crud.py 프로젝트: Godzilla5111/Flask-Works

from app import db, Puppy

### CREATE ###
floof = Puppy('Fluffy', 4)
db.session.add(floof)
db.session.commit()

### READ ###

### GET BY ID ###
first = Puppy.query.get(1)
print(first)

### GET ALL ###
puppies = Puppy.query.all()
print(puppies)

### GET USING NAME ###
floofy_pup = Puppy.query.filter_by(name="Fluffy").first()
print(floofy_pup)

### UPDATE ###

f = Puppy.query.get(3)
f.age = 7
db.session.add(f)
db.session.commit()

### DELETE ###
second_pup = Puppy.query.get(2)
db.session.delete(second_pup)

예제 #9

파일: crud.py 프로젝트: Joejhorn/basicSqlAlchemy

from app import db, Puppy

# create
my_puppy = Puppy('Joe', 52)
db.session.add(my_puppy)
db.session.commit()

# read

all_puppies = Puppy.query.all()
print(all_puppies)

# select by id

puppy1 = Puppy.query.get(1)
print(puppy1)

# filters
# produces sqlcode
puppy_frankie = Puppy.query.filter_by(name='Frank')

print(puppy_frankie.all())

# update
print(puppy1)
first_puppy = Puppy.query.get(1)
first_puppy.age = 10
db.session.add(first_puppy)
db.session.commit()
print(first_puppy)

예제 #10

from app import db, Puppy


db.create_all()


brigite = Puppy('Brigite', 3)
olie = Puppy('Oliver', 3)
akira = Puppy('Akira', 0)

print(brigite.id)
print(olie.id)
print(akira.id)


db.session.add_all([brigite, olie, akira])

db.session.commit()


print(brigite.id)
print(olie.id)
print(akira.id)

예제 #11

파일: crud.py 프로젝트: daczarne/udemy_flask_bootcamp

from app import db, Puppy

#### CREATE ####

# Create new entry with name Rufus and age 5
my_puppy = Puppy("Rufus", 5)
db.session.add(my_puppy)
db.session.commit()

#### READ ####

# Grab all puppies
all_puppies = Puppy.query.all()
print(all_puppies)
print("\n")

# Grab by id
puppy_one = Puppy.query.get(1)
print(puppy_one)
print(puppy_one.age)
print("\n")

# Filters
puppy_sam = Puppy.query.filter_by(name="Sammy")  # Returns list
print(puppy_sam)
print("\n")

#### UPDATE ####

# Change the age of puppuy with id = 1
first_puppy = Puppy.query.get(1)

예제 #12

파일: crud.py 프로젝트: keys4words/flask-sandbox

from app import db, Puppy

# create
my_puppy = Puppy('Buska', 4)
db.session.add(my_puppy)
db.session.commit()

# read
all_puppies = Puppy.query.all()
print(all_puppies)

# select by id
puppy_one = Puppy.query.get(1)
print(puppy_one)

# fitler
puppy_franky = Puppy.query.filter_by(name='Franky')
print(puppy_franky.all())

# update
first_puppy = Puppy.query.get(1)
first_puppy.age = 10
db.session.add(first_puppy)
db.session.commit()

# delete
second_puppy = Puppy.query.get(2)
db.session.delete(second_puppy)
db.session.commit()

all_puppies = Puppy.query.all()

예제 #13

# Import database
from app import db, Puppy

# Create the tables in the database
db.create_all()

# Create new entries in the db
sam = Puppy("Sammy", 3)
frank = Puppy("Frankie", 4)

# Check ids (haven't added sam and frank to database, so they should be None)
print(sam.id)
print(frank.id)

# Ids will get created automatically once we add these entries to the DB
db.session.add_all([sam, frank])

# Alternative for individual additions:
# db.session.add(sam)
# db.session.add(frank)

# Save changes to the DB
db.session.commit()

# Check the ids
print(sam.id)
print(frank.id)