只是試圖讓這個代碼來運行其非常基本的直出了的Python的財務URLError:<的urlopen錯誤[錯誤11001]的getaddrinfo失敗>
import datetime
import matplotlib.pyplot as plt
from matplotlib.finance import quotes_historical_yahoo_ochl
from matplotlib.dates import MonthLocator,DateFormatter
ticker='AAPL'
begdate = datetime.date(2012, 1, 2)
enddate = datetime.date(2013, 12, 5)
months = MonthLocator(range (1,13), bymonthday=1, interval = 3)
monthsFmt = DateFormatter("%b '%y")
x = quotes_historical_yahoo_ochl(ticker,begdate,enddate)
if len(x) == 0:
print ("found no quotes")
raise SystemExit
dates =[q[0] for q in x]
closes = [q[4] for q in x]
fig, ax = plt.subplots()
ax.plot_date(dates,closes, '-')
ax.xaxis.set_major_locator(months)
ax.xaxis.set_major_formatter(monthsFmt)
ax.xaxis.set_minor_locator(mondays)
ax.autoscale_view()
ax.grid(True)
fig.autofmt_xdate()
當它運行我得到這個錯誤:
File "C:\ProgramData\Anaconda3\lib\urllib\request.py", line 1320, in do_open
raise URLError(err)
URLError: <urlopen error [Errno 11001] getaddrinfo failed>
你能告訴我們你所使用的Python版本?所用庫的安裝版本是什麼?你有一個稍長的錯誤信息? – none