def get_frame(self):
success, image = self.video.read()
if success:
# We are using Motion JPEG, but OpenCV defaults to capture raw images,
# so we must encode it into JPEG in order to correctly display the
# video stream.
(h, w, d) = image.shape
# w:h == 9:16
width = math.floor((9 * h / 16) / 2)
stx = math.floor(w / 2) - width
endx = math.floor(w / 2) + width
img = image[0:h, stx:endx]
if not self.initialized:
# Add silouhette
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
resized = cv2.resize(self.silouhette, (endx - stx, h))
head_x = math.floor((endx - stx) / 2)
head_y = math.floor(h * 140 / 720)
faces = face_cascade.detectMultiScale(gray, 1.3, 5)
if len(faces) > 0:
(x, y, wf, hf) = faces[0]
x_c = math.floor(x + wf / 2)
y_c = math.floor(y + hf / 2)
# print(abs(head_x-x)+abs(head_y-y))
if abs(head_x - x_c) + abs(head_y - y_c) < 50:
if wf < (endx - stx) / 2:
self.initTimer += 1
cv2.rectangle(img, (x, y), (x + wf, y + hf),
(0, 255, 0), 2)
else:
cv2.rectangle(img, (x, y), (x + wf, y + hf),
(0, 255, 255), 2)
else:
cv2.rectangle(img, (x, y), (x + wf, y + hf),
(0, 0, 255), 2)
if self.initTimer >= 100:
self.shirt = Shirt(img)
self.initialized = True
img = cv2.add(img, resized)
else:
# Can colorize if needed
if self.colorize and self.shirt is not None:
img = self.shirt.change_color(img, self.color)
ret, jpeg = cv2.imencode('.jpg', img)
return jpeg.tobytes()
else:
return None
def main():
shirt_one = Shirt('red', 'S', 'short-sleeve', 15)
shirt_two = Shirt('yellow', 'M', 'long-sleeve', 20)
print(shirt_one.get_price())
# change price of shirt one to 30
shirt_one.set_price(30)
print(shirt_one.get_price())
# print shirt two color
print(shirt_two.get_color())
from shirt import Shirt
new_shirt = Shirt('Red', 'M', 'short sleeve', 50)
print(new_shirt.color)
print(new_shirt.size)
print(new_shirt.style)
# change price method
new_shirt.change_price(32)
print(new_shirt.price)
# discount method
print(new_shirt.discount(0.2))
tshirt_collection = []
shirt_one = Shirt('red', 'S', 'short-sleeve', 15)
short_two = Shirt('blue', 'M', 'long-sleeve', 35)
short_three = Shirt('yellow', 'L', 'short-sleeve', 20)
tshirt_collection.append(shirt_one)
tshirt_collection.append(short_two)
tshirt_collection.append(short_three)
for i in range(len(tshirt_collection)):
print(tshirt_collection[i].color)
from shirt import Shirt
shirt_one = Shirt('red', 'S', 'Full-sleeve', 15)
shirt_two = Shirt('Blue', 'M', 'Half sleeve', 10)
#print(shirt_one.price)
#print(shirt_two.price)
#shirt_two.change_price(20)
#print(shirt_two.price)
#shirt_one.price = 18
#shirt_one.style = 'tank'
shirt_one = Shirt('yellow', 'M', 'long-sleeve', 15)
print(shirt_one.get_price())
shirt_one.set_price(10)
class VideoCamera(object):
def __init__(self):
# Using OpenCV to capture from device 0. If you have trouble capturing
# from a webcam, comment the line below out and use a video file
# instead.
self.video = cv2.VideoCapture(0)
# If you decide to use video.mp4, you must have this file in the folder
# as the main.py.
# self.video = cv2.VideoCapture('video.mp4')
self.initialized = False
self.initTimer = 0
self.silouhette = cv2.imread('silou.png')
self.shirt = None
self.colorize = False
self.color = 0
watched_dir = os.path.split("/tmp/over_here_arnaud")[0]
patterns = ["/tmp/over_here_arnaud"]
event_handler = MyEventHandler(self, patterns)
self.observer = Observer()
self.observer.schedule(event_handler, watched_dir, recursive=True)
self.observer.start()
def __del__(self):
self.video.release()
self.observer.stop()
def get_frame(self):
success, image = self.video.read()
if success:
# We are using Motion JPEG, but OpenCV defaults to capture raw images,
# so we must encode it into JPEG in order to correctly display the
# video stream.
(h, w, d) = image.shape
# w:h == 9:16
width = math.floor((9 * h / 16) / 2)
stx = math.floor(w / 2) - width
endx = math.floor(w / 2) + width
img = image[0:h, stx:endx]
if not self.initialized:
# Add silouhette
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
resized = cv2.resize(self.silouhette, (endx - stx, h))
head_x = math.floor((endx - stx) / 2)
head_y = math.floor(h * 140 / 720)
faces = face_cascade.detectMultiScale(gray, 1.3, 5)
if len(faces) > 0:
(x, y, wf, hf) = faces[0]
x_c = math.floor(x + wf / 2)
y_c = math.floor(y + hf / 2)
# print(abs(head_x-x)+abs(head_y-y))
if abs(head_x - x_c) + abs(head_y - y_c) < 50:
if wf < (endx - stx) / 2:
self.initTimer += 1
cv2.rectangle(img, (x, y), (x + wf, y + hf),
(0, 255, 0), 2)
else:
cv2.rectangle(img, (x, y), (x + wf, y + hf),
(0, 255, 255), 2)
else:
cv2.rectangle(img, (x, y), (x + wf, y + hf),
(0, 0, 255), 2)
if self.initTimer >= 100:
self.shirt = Shirt(img)
self.initialized = True
img = cv2.add(img, resized)
else:
# Can colorize if needed
if self.colorize and self.shirt is not None:
img = self.shirt.change_color(img, self.color)
ret, jpeg = cv2.imencode('.jpg', img)
return jpeg.tobytes()
else:
return None
def set_color(self, color):
self.colorize = True
tmp = color[4:-1]
rgb = np.array(tmp.split(','))
print(rgb)
hsv = cv2.cvtColor(rgb, cv2.COLOR_RGB2HSV)
self.color = hsv[0]
print("color", self.color)
from shirt import Shirt
shirt_one = Shirt('red', 'M', 'long_sleeved', 45)
shirt_two = Shirt('orange', 'S', 'Short_sleeved', 30)
print(shirt_one.price)
print(shirt_one.color)
shirt_two.change_price(45)
print(shirt_two.price)
print(shirt_two.color)
from shirt import Shirt
shirt_one = Shirt('red', 'L', 'long-sleeve', 25)
print(shirt_one.price)
shirt_one.price = 10
print(shirt_one.price)
shirt_one.price = 20
print(shirt_one.price)
shirt_one.color = 'yellow'
print(shirt_one.color)
shirt_one.size = 'M'
print(shirt_one.size)
shirt_one.style = 'short_sleeve'
print(shirt_one.style)
### TODO:
# - import the Shirt class from the shirt.py file
###
from shirt import Shirt
### TODO:
# - insantiate a shirt object with the following characteristics:
# - color red, size S, style long-sleeve, and price 25
# - store the object in a variable called shirt_one
#
#
###
shirt_one = Shirt('red', 'S', 'long-sleeve', 25)
### TODO:
# - print the price of the shirt using the price attribute
# - change the price of the shirt to be 10
# - print the price of the shirt using the price attribute
# - print the price of the shirt with a 12% discount
#
###
print(shirt_one.price)
shirt_one.change_price(10)
print(shirt_one.price)
print(shirt_one.discount(.12))
### TODO:
#
# - instantiate another object with the following characteristics:
# . - color orange, size large, style short sleeve, and price 10
from shirt import Shirt
from shirt import Jean
shirt_one = Shirt('orange', 'S', 'long sleeve', 45)
shirt_two = Shirt('red', 'XL', 'short sleeve', 30)
print(shirt_one.color)
print(shirt_two.price)
shirt_two.change_price(23)
print(shirt_two.price)
print(shirt_one.discount(.1))
shirt_one.color = 'purple'
shirt_one.size = 'L'
shirt_one.price = 38
jean_one = Jean('red', 'L', 70)
print(jean_one.color)
print(jean_one.size)
print(jean_one.price)
from arduinoController import ArduinoController
from belt import Belt
from mechanicalClaw import MechanicalClaw
from trapdoors import Trapdoors
board = Arduino('/dev/ttyACM0')
belt = Belt(board)
claw = MechanicalClaw(board)
trapdoors = Trapdoors(board)
controller = ArduinoController(board, claw, belt, trapdoors)
# Erase the example and insert your shirt list
shirtDisorderedList = [
Shirt("big", "blue"), # a BIG and BLUE shirt
Shirt("small", "blue"), # a SMALL and BLUE shirt
Shirt("big", "red"), # a BIG and RED shirt
Shirt("small", "red"), # Notice that the constructor
Shirt("big", "yellow"), # is built by two arguments
Shirt("small", "yellow") # first the color, then the size
]
palletizer = Palletizer(shirtDisorderedList)
shirtsDestiny = []
currentSize = ""
while palletizer.dynamicShirtList: # While there is any shirt in the provided list that wasn't placed and processed
palletizer.separateByModel()
shirtsDestinys = palletizer.getTrapdoorsOrder()
from shirt import Shirt
shirt_1 = Shirt('black', 'M', 'Full-Sleeves', 100)
print(shirt_1.price)
from shirt import Shirt
if __name__ == '__main__':
shirt_1 = Shirt('red', 'M', 'long_sleeved', 55)
shirt_2 = Shirt('orange', 'S', 'short_sleeved', 30)
print(shirt_1.get_price())
print(shirt_2.get_price())
print(shirt_1.discount(0.81))
shirt_1.change_price(60)
print(shirt_1.discount(0.81))
from shirt import Shirt
from pants import Pants
new_shirt = Shirt("blue","14","Polo",45)
new_pants = Pants ("blue","14","Polo",45)
print(new_shirt._color)
print(new_pants._price)
### TODO:
# - import the Shirt class from the shirt.py file
###
from shirt import Shirt
### TODO:
# - insantiate a shirt object with the following characteristics:
# - color red, size S, style long-sleeve, and price 25
# - store the object in a variable called shirt_one
#
#
###
shirt_one = Shirt("red", "S", "long-sleeve", 25)
### TODO:
# - print the price of the shirt using the price attribute
# - change the price of the shirt to be 10
# - print the price of the shirt using the price attribute
# - print the price of the shirt with a 12% discount
#
###
print(shirt_one.price)
shirt_one.change_price(10)
print(shirt_one.price)
print(shirt_one.discount(0.12))
### TODO:
#
# - instantiate another object with the following characteristics:
# . - color orange, size large, style short sleeve, and price 10
from shirt import Shirt
shirt_one = Shirt('orange', 'M', 'short sleeve', 25)
shirt_two = Shirt('red', 'S', 'short sleeve', 15)
shirt_three = Shirt('purple', 'XL', 'short sleeve', 10)
print(shirt_one.price)
print(shirt_two.color)
shirt_three.change_price(45)
print(shirt_three.price)
shirt_three.convert_euros(45)
print(shirt_three.price)
from shirt import Shirt
shirt_one = Shirt('red', 'M', 'long_sleeve', 45)
shirt_two = Shirt('orange', 'S' ,'short_sleeved', 30)
print(shirt_one.price)
print(shirt_one.color)
shirt_two.change_price(45)
print(shirt_two.price)
shirt_one.color = 'yellow'
shirt_one.size = 'L'
shirt_one.price = 43
from shirt import Shirt
print("Hello")
sh_1 = Shirt('red','S','short sleeve', 15)
sh_2 = Shirt('orange','L','long sleeve', 30)
print(sh_1.price)
print(sh_2.price)
print(sh_3.price)
from shirt import Shirt
shirt_one = Shirt('red', 'M', 'long_sleeved', 45)
shirt_two = Shirt('orange', 'S', 'short_sleeved', 30)
print(shirt_two.price)
print(shirt_one.color)
from shirt import Shirt
new_shirt = Shirt('red', 's', 'short sleeve', 45)
orange_shirt = Shirt('orange', 'L', 'short sleeve', 15)
print(new_shirt.__doc__)
# print
print(new_shirt.color)
print(new_shirt.size)
print(new_shirt.style)
print(new_shirt.price)
new_price = new_shirt.change_price(10)
print(new_shirt.price)
new_discount = new_shirt.discount(0.3)
print(new_discount)
from shirt import Shirt # import Shirt class from python file
shirt_one = Shirt('red', 'M', 'long sleeve', 35)
shirt_two = Shirt('red', 'S', 'short sleeve', 30)
print(shirt_one.price)
print(shirt_two.price)
shirt_two.price_change(45)
print(shirt_one.price)
print(shirt_two.price)
# alternatively, we can chage the attribute, like price using accessing attributes
# this approach has its own drawbacks
# so, it's recommended to change the attribute value with method
# since it brings us more flexibility, when, for example, our measure units change
# we can specify the change once inide class method and use this afterwards
shirt_one.color = 'yellow'
shirt_two.size = 'L'
print(shirt_one.color)
print(shirt_two.size)
#!/usr/bin/env python
# coding: utf-8
from shirt import Shirt
shirt_one=Shirt('Red','M','long-sleeved',45)
shirt_two=Shirt('orange','S','short-sleeved',30)
print(shirt_one.color)
print(shirt_one.price)
shirt_two.change_price(45) # price change using method
print(shirt_two.price)
# How to access and change attribute values in python class
# Shirt class has method to change shirt price
# Values can be changed either by assigning value or by using method
shirt_one.color='Green'
print(shirt_one.color)
shirt_one.size='L'
from shirt import Shirt
shirt1 = Shirt('red', 'M', 'long_sleeved', 43)
shirt2 = Shirt('orange', 'S', 'short_sleeved', 30)
print(shirt1.price)
print(shirt2.color)
print(shirt2.style)
shirt2.change_price(45)
print(shirt2.price)
