updated finance_demo.py code to use new api

tacaswell · tacaswell · commit 1e39c0c9b590 · 2013-08-04T10:02:08.000-05:00
diff --git a/examples/pylab_examples/finance_demo.py b/examples/pylab_examples/finance_demo.py
@@ -1,21 +1,21 @@
 #!/usr/bin/env python
 import matplotlib.pyplot as plt
-from matplotlib.dates import  DateFormatter, WeekdayLocator, HourLocator, \
+from matplotlib.dates import DateFormatter, WeekdayLocator,\
      DayLocator, MONDAY
-from matplotlib.finance import quotes_historical_yahoo, candlestick,\
-     plot_day_summary, candlestick2
+from matplotlib.finance import quotes_historical_yahoo_ohlc, candlestick_ohlc
+
 
 # (Year, month, day) tuples suffice as args for quotes_historical_yahoo
-date1 = ( 2004, 2, 1)
-date2 = ( 2004, 4, 12 )
+date1 = (2004, 2, 1)
+date2 = (2004, 4, 12)
 
 
 mondays = WeekdayLocator(MONDAY)        # major ticks on the mondays
-alldays    = DayLocator()              # minor ticks on the days
+alldays = DayLocator()              # minor ticks on the days
 weekFormatter = DateFormatter('%b %d')  # e.g., Jan 12
 dayFormatter = DateFormatter('%d')      # e.g., 12
 
-quotes = quotes_historical_yahoo('INTC', date1, date2)
+quotes = quotes_historical_yahoo_ohlc('INTC', date1, date2)
 if len(quotes) == 0:
     raise SystemExit
 
@@ -27,11 +27,10 @@
 #ax.xaxis.set_minor_formatter(dayFormatter)
 
 #plot_day_summary(ax, quotes, ticksize=3)
-candlestick(ax, quotes, width=0.6)
+candlestick_ohlc(ax, quotes, width=0.6)
 
 ax.xaxis_date()
 ax.autoscale_view()
-plt.setp( plt.gca().get_xticklabels(), rotation=45, horizontalalignment='right')
+plt.setp(plt.gca().get_xticklabels(), rotation=45, horizontalalignment='right')
 
 plt.show()
-
