Python Car.get_nb_doors方法代码示例

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
''' Open the json file and load it into a variable to be used later '''
with open('5-main.json') as json_data:
    data = json.load(json_data)

all_brands = []
total_doors = 0

''' Create a DOM document '''
document = Document()
all_cars = document.createElement("all_cars")
document.appendChild(all_cars)

''' Iterate through data to format each dict '''
for i in data:
    car = Car(i)

    brand = car.get_brand()
    nb_doors = car.get_nb_doors()
    xml = car.to_xml_node(document)
    if brand not in all_brands:
        all_brands.append(brand)
    total_doors += nb_doors

    all_cars.appendChild(xml)

print len(all_brands)
print total_doors
last_car = Car(data[3])
print last_car
print document.toxml(encoding='utf-8')

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
from xml.dom.minidom import Document
import json
from car import Car

'''initializations'''
filename = "5-main.json"
file_obj = open(filename)
cars_json = json.load(file_obj)
file_obj.close()
cars=[]
brands=[]
doors=0
doc = Document()
element_cars = doc.createElement('cars')

doc.appendChild(element_cars)

for car in cars_json:
    c=Car(car)
    cars.append(c)
    if not c.get_brand() in brands:
        brands.append(c.get_brand())
    doors+=c.get_nb_doors()
    c_xml = c.to_xml_node(doc)
    element_cars.appendChild(c_xml)

print len(brands)
print doors
print cars[3]
print doc.toxml(encoding='utf-8')

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
import json
from collections import Counter
'''Getting the information from a json file'''
with open("5-main.json") as json_file:
    json_data = json.load(json_file)

doorsNum = 0
counter = 0
brands = []
fourth_car = ""
doc = Document()
cars = doc.createElement("Cars")
while counter < len(json_data):
    c = Car(json_data[counter])
    ''' adding number of doors castied into ints '''
    doorsNum += int(c.get_nb_doors())
    '''Adding elements to the array brands '''
    brands.append(c.get_brand())
    if counter == 3:
        fourth_car = c
    counter +=1
    '''Appending to root element cars '''
    cars.appendChild(c.to_xml_node(doc))
doc.appendChild(cars)
''' set gets rid of the duplicates'''
print len(set(brands))
print doorsNum
print fourth_car
print doc.toxml(encoding='utf-8')

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
json_data = json_open.read()
data = json.loads(json_data)
json_open.close()

doc = minidom.Document()
cars = doc.createElement('cars')
doc.appendChild(cars)

brands = []
num_brands = 0
num_doors = 0

for f in data:
    car = Car(f)
    brands.append(car.get_brand())
    num_doors = (num_doors + car.get_nb_doors())
    car_xml = car.to_xml_node(doc)
    cars.appendChild(car_xml)

i = 0
len_brands = len(brands)
while i < len_brands:
    if brands[i] != brands[i -1]:
        num_brands += 1
    i += 1

print num_brands
print num_doors
print Car(data[3])
print doc.toxml(encoding='utf-8')

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
data = json.loads(json_file.read())

'''Initializes a XML document'''
xml_cars = doc.createElement('cars')
doc.appendChild(xml_cars)

'''Creates a list of car classes from JSON data'''
for car in data:
    car = Car(car)
    cars.append(car)

for car in cars:

    '''Creates a list of unique brands'''
    brand = car.get_brand()
    if not brand in brands:
        brands.append(brand)

    '''Calculates a total of doors on all cars'''
    doors += car.get_nb_doors()

    '''Adds the car to the XML document'''
    c_xml = car.to_xml_node(doc)
    xml_cars.appendChild(c_xml)

'''Prints the number of brands, door count, the 4th car, and the XML doc'''
print len(brands)
print doors
print cars[3]
print doc.toxml(encoding='utf-8')

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
file_open.close()

'''initialize lists and variables'''
cars = []
brands = []
totalDoors = 0
doc = Document()

'''special XML stuff to create an element'''
element_cars = doc.createElement('cars')

'''special XML stuff to create a child element'''
doc.appendChild(element_cars)

'''Iterating through the json file to place
   items in the list and update the number of
   total doors'''
for item in diffCars:
    obj = Car(item)
    cars.append(obj)
    if not obj.get_brand() in brands:
        brands.append(obj.get_brand())
    totalDoors = totalDoors + obj.get_nb_doors()
    objXml = obj.to_xml_node(doc)
    element_cars.appendChild(objXml)

print len(brands)
print totalDoors
print cars[3]
print doc.toxml(encoding = 'utf-8')

# 需要导入模块: from car import Car [as 别名]
# 或者: from car.Car import get_nb_doors [as 别名]
'''copy originial JSON file content to new JSON file'''
json_file = open("5-main.json")
file_copy = json.load(json_file)
json_file.close()

'''arrays for cars and brands'''
cars = []
brands = []

'''initialize number of car doors'''
car_doors = 0

'''prepare DOM document and create root element'''
doc = minidom.Document()
all_cars = doc.createElement('cars')
doc.appendChild(all_cars)

for each in file_copy:
    objects = Car(each)
    cars.append(objects)
    if objects.get_brand() not in brands:
        brands.append(objects.get_brand())
    car_doors += objects.get_nb_doors()
    all_cars.appendChild(objects.to_xml_node(doc))

print len(brands)
print car_doors
print cars[3]
print doc.toxml(encoding = 'utf-8')