gráficos_covid_brasil_confirmados_vs_recuperados (1).py

import requests as r

url = 'https://api.covid19api.com/dayone/country/brazil'
resp = r.get(url)

resp.status_code

raw_data = resp.json()

raw_data[0]

final_data = []

for obs in raw_data:
  final_data.append([obs['Confirmed'], obs['Deaths'], obs['Recovered'], obs['Active'], obs['Date']])

final_data.insert(0, ['Confirmados', 'obitos', 'recuperados', 'ativos', 'data'])
final_data

CONFIRMADOS = 0
OBITOS = 1
RECUPERADOS = 2
ATIVOS = 3
DATA = 4

for i in range(1, len(final_data)):
  final_data[i][DATA] = final_data[i][DATA][:10]

final_data

import datetime as dt

import csv

with open('brasil-covid.csv', 'w') as file:
  writer = csv.writer(file)
  writer.writerows(final_data)

for i in range(1, len(final_data)):
  final_data[i][DATA] = dt.datetime.strptime(final_data[i][DATA], '%Y-%m-%d')

final_data

def get_datasets(y, labels):
  if type(y[0]) == list:
    datasets = []
    for i in range(len(y)):
      datasets.append({
          'label': labels[i],
          'data': y[i]
      })
    return datasets
  else:
    return [
        {
            'label': labels[0],
            'data': y
            
        }          
    ]

def set_title(title=''):
  if title != '':
    display = 'true'
  else:
    display = 'false'
  return {
      'title': title,
      'display': display
  }

def create_chart(x, y, labels, kind='bar', title=''):

  datasets = get_datasets(y, labels)
  options = set_title(title)

  chart = {
      'type': kind,
      'data': {
          'labels': x,
          'datasets': datasets
      },
      'options': options
  }
  return chart

def get_api_chart(chart):
  url_base = 'https://quickchart.io/chart'
  resp = r.get(f'{url_base}?c={str(chart)}')
  return resp.content

def save_image(path, content):
  with open(path, 'wb') as image:
    image.write(content)

from PIL import Image
from IPython.display import display

def display_image(path):
  img_pil = Image.open(path)
  display(img_pil)

y_data_1 = []
for obs in final_data[1::10]:
  y_data_1.append(obs[CONFIRMADOS])

y_data_2 = []
for obs in final_data[1::10]:
  y_data_2.append(obs[RECUPERADOS])

#y_data_3 = []
#for obs in final_data[1::10]:
#  y_data_3.append(obs[OBITOS])

labels = ['Confirmados', 'Recuperados']

x = []
for obs in final_data[1::10]:
  x.append(obs[DATA].strftime('%d/%m/%Y'))

chart = create_chart(x, [y_data_1, y_data_2], labels, title='Gráfico Confirmados Vs Recuperados')
chart_content = get_api_chart(chart)
save_image('grafico-covid.png', chart_content)
display_image('grafico-covid.png')

from urllib.parse import quote

def get_api_qrcode(link):
  text = quote(link) # parsing do link para url
  url_base = 'https://quickchart.io/qr'
  resp = r.get(f'{url_base}?text={text}')
  return resp.content

url_base = 'https://quickchart.io/chart'
link = f'{url_base}?c={str(chart)}'
save_image('qr-code.png', get_api_qrcode(link))
display_image('qr-code.png')