Breaking News: Grepper is joining You.com. Read the official announcement!

strpdate2num mdates will be remove

Jittery Jaguar answered on July 2, 2020 Popularity 1/10 Helpfulness 1/10

answer strpdate2num mdates will be remove

strpdate2num mdates will be remove

Comment

import matplotlib.pyplot as plt
import numpy as np
import urllib.request as urq
import matplotlib.dates as mdates
import requests


def bytespdate2num(fmt, encoding='utf-8'):
    def bytesconverter(b):
        s = b.decode(encoding)
        return (mdates.datestr2num(s))
    return bytesconverter

def graph_data():

    stock_price_url='https://pythonprogramming.net/yahoo_finance_replacement'
    source_code = urq.urlopen(stock_price_url).read().decode()

    stock_data = []
    split_source = source_code.split('\n')

    for line in split_source:
        split_line = line.split(',')
        if len(split_line) is 7:
            if 'Volume' not in line:
                stock_data.append(line)

    datep, openp, highp, lowp, closep, ad_closep, vol = np.loadtxt(stock_data,
                                                                  delimiter=',',
                                                                  unpack=True,
                                                                  converters={0:bytespdate2num('%Y-%m-%d')}
                                                                  )

    plt.plot_date(datep, closep, '-', label='Price')

    plt.xlabel('Date')
    plt.ylabel('Price')
    plt.title('Interesting Graph\nCheck it out')
    plt.legend()
    plt.show()

graph_data()

Popularity 1/10 Helpfulness 1/10 Language whatever

Source: stackoverflow.com

Tags: whatever

Link to this answer
Share Copy Link