import json
with open("comments.json") as file:
    comments = json.load(file)
type(comments)
comments[0]
type(comments[0])
emails = {e["email"] for e in comments}
emails
len(emails)
len(comments)
import png
import immagini
riganero=[(0,0,0)]*300
img = [riganero.copy()] * 200
img[0]
riganero=[(0,0,0)]*300
img = [riganero] * 200
img[1]
riganero[299]=(255,255,255)
img[1]
img[0]
img[5]
img = [riganero.copy()] * 200
riganero[299]=(0,0,0)
img = [[(255,0,0),(255,0,0),(255,0,0)],[(255,0,0),(255,0,0),(255,0,0)],[(255,0,0),(255,0,0),(255,0,0)]]
immagini.save(img, "quadretto.png")
pwd
rigarosso=[(255,0,0)]*300
type(rigarosso)
img=[[rigarosso.copy()] for _ in range(200)]
for riga in range(50,150):
    img[riga][50:150]=[(255,255,255)]*100
immagini.save(img, "quadretto-rosso-bianco.png")
img=[[rigarosso.copy()] for _ in range(200)]
img=[rigarosso.copy() for _ in range(200)]
for riga in range(50,150):
    img[riga][50:150]=[(255,255,255)]*100
immagini.save(img, "quadretto-rosso-bianco.png")
img[130:180]=[[(0,0,0)]*50]*50
immagini.save(img, "quadretto-rosso-bianco.png")
img=[rigarosso.copy() for _ in range(200)]
for riga in range(50,150):
    img[riga][50:150]=[(255,255,255)]*100
immagini.save(img, "quadretto-rosso-bianco.png")
img=[rigarosso.copy() for _ in range(200)]
for riga in range(len(img)):
    if riga % 2 == 0:
        img[riga]=[(255,255,255)]*200
immagini.save(img, "quadretto-strisce-o.png")
img=[rigarosso.copy() for _ in range(200)]
for riga in range(0,len(img),2):
    img[riga]=[(255,255,255)]*200
immagini.save(img, "quadretto-strisce-o.png")
img=[rigarosso.copy() for _ in range(200)]
for riga in range(len(img)):
    for punto in range(0,len(riga),2):
        img[riga][punto]=(255,255,255)
for riga in range(len(img)):
    for punto in range(0,len(img[riga]),2):
        img[riga][punto]=(255,255,255)
immagini.save(img, "qquadretto-strisce-v.png")
img=[rigarosso.copy() for _ in range(200)]
for riga in range(lem(img)):
    for punto in range(0,len(img[riga]),8):
        img[riga][punto:punto+4]=[(255,255,255)]*4
for riga in range(len(img)):
    for punto in range(0,len(img[riga]),8):
        img[riga][punto:punto+4]=[(255,255,255)]*4
immagini.save(img, "qquadretto-strisce-v4.png")
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
p=punto2d()
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
p = punto2d()
p = punto2d(4,-2)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
p = punto2d(4,-2)
p.distanza_origine()
p1=punto2d(0,10)
p1.distanza_origine()
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
p1.distanza_origine()
p1.distanza(p2)
p1.distanza(p1)
p3 = punto2d(3, 5)
p3.distanza(p2)
p1
print(p1)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
6.56565
x=6.56565
y=6.7
print("{} {}".format(x,y))
print("{:.2} {}".format(x,y))
print("{:.3} {}".format(x,y))
print("{:10.3} {}".format(x,y))
print("{:10.3} {:10.3}".format(x,y))
print("{:10.3f} {:10.3f}".format(x,y))
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(p1)
print(p2)
s = str(p1)
s
p1
p1.x
p1.y
p.x=7
p
print(p1)
p1.x=7
print(p1)
p1
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
s()
p1
print(p1)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
p1
print(p1)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
type(t)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
a,b = (5,6)
a,b = (5,6,7)
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
print(t)
t.perimetro()
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
t.perimetro()
p1
p2
p3
p1
p2
p3
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
t.perimetro()
t2 = triangolo(p1, p2, punto2d(10,10))
t2
print(t2)
t2.perimetro()
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
t2.perimetro()
t3 = triangolo((0,0),(5,6),(10,12))
t3.perimetro()
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
t3 = triangolo((0,0),(5,6),(10,12))
t3.perimetro()
t3
runfile('C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018/punto2dbis.py', wdir='C:/Users/Angelo/OneDrive - uniroma1.it/pythonFDP2018')
t3 = triangolo((0,0),(5,6),(10,12))
t3 = triangolo((0,0),(5,6),(10,12))
try:
    t3 = triangolo((0,0),(5,6),(10,12))
except TypeError:
    print("Sei un minchiolo")
a = [1,2,3]
b=[5.0,"a","e",5.6]
a.extend(b)
a
a+=b
a